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Cheap flights from Washington, D.C. Dulles Intl Airport to Dublin from £223

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — DUB
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

The best prices from Washington, D.C. Dulles Intl to Dublin are usually found in February or January, booked 15 days in advance, depart on a Wednesday or Monday and return on a Sunday

Cheap flight deals from Dulles Intl to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 May 2024.

Popular in

June

Cheapest in

February

Average price

£560

Round-trip from

£42
High demand for flights, 35% potential price rise
Best time to find cheap flights, 30% potential price drop
Average for round-trip flights in May 2024
From Washington, D.C. Dulles Intl to Dublin

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Dublin?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Dublin. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Dublin?

Users have found that booking a flight from Washington, D.C. Dulles Intl Airport to Dublin at least 26 days early can save you up to 68% on average compared to booking a flight this week. If booking 26 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Dulles Intl Airport to Dublin for as little as £468 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £671 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Dublin?

Our data shows that January tends to be the cheapest month to fly to Dublin from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around £504 for the month, but tickets can be as low as £226. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Dublin (IAD - DUB)?

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Dublin is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 44% on airfare.

Cheap PLAY flights from Dulles Intl to Dublin

Explore cheap flight options specifically provided by PLAY for the route between Dulles Intl and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 16 May 2024.
Consider these cheap PLAY flights we've found departing from Washington, D.C. to Dublin. It's recommended that users confirm their flight details before booking.
Sun 25/818:50IAD - DUB
1 stop9h 55mPLAY
Thu 29/811:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£245
Tue 27/818:50IAD - DUB
1 stop10h 25mPLAY
Thu 12/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£247
Tue 24/918:50IAD - DUB
1 stop10h 25mPLAY
Tue 1/1011:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£254
Fri 6/918:50IAD - DUB
1 stop10h 15mPLAY
Sat 14/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£264
Thu 22/818:50IAD - DUB
1 stop9h 55mPLAY
Wed 28/811:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£269
Tue 24/918:50IAD - DUB
1 stop10h 25mPLAY
Thu 3/1011:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£271
Fri 25/1018:50IAD - DUB
1 stop10h 15mPLAY
Tue 29/1011:00DUB - IAD
1 stop10h 55mPLAY
Deal found 15/5£272
Fri 23/818:50IAD - DUB
1 stop10h 15mPLAY
Tue 3/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£273
Thu 12/918:50IAD - DUB
1 stop9h 55mPLAY
Thu 19/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£284

Cheap Aer Lingus flights from Dulles Intl to Dublin

Explore cheap flight options specifically provided by Aer Lingus for the route between Dulles Intl and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 16 May 2024.
Have a look at some of the cheapest available Aer Lingus flights departing from Washington, D.C. and landing in Dublin. Check back soon if you're not seeing flights that suit your needs.
Sun 3/1117:00IAD - DUB
Nonstop7h 00mAer Lingus
Wed 20/1112:15DUB - IAD
Nonstop8h 15mAer Lingus
Deal found 15/5£343
Fri 8/1120:45IAD - DUB
Nonstop7h 00mAer Lingus
Tue 12/1112:15DUB - IAD
Nonstop8h 15mAer Lingus
Deal found 14/5£366
Mon 7/1017:10IAD - DUB
Nonstop7h 05mAer Lingus
Thu 17/1012:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 14/5£374
Wed 21/817:10IAD - DUB
Nonstop7h 05mAer Lingus
Tue 27/812:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 15/5£401
Sat 2/1121:45IAD - DUB
Nonstop7h 00mAer Lingus
Sat 9/1112:15DUB - IAD
Nonstop8h 15mAer Lingus
Deal found 15/5£420
Thu 5/920:40IAD - DUB
Nonstop7h 05mAer Lingus
Mon 9/912:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 14/5£447
Thu 22/820:40IAD - DUB
Nonstop7h 05mAer Lingus
Mon 26/816:20DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 15/5£463
Mon 7/1017:10IAD - DUB
Nonstop7h 05mAer Lingus
Mon 21/1016:20DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 15/5£468
Fri 4/1017:10IAD - DUB
Nonstop7h 05mAer Lingus
Fri 18/1012:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 15/5£479

Cheap Dulles Intl to Dublin flights in May & June 2024

Find cheap flight options from Dulles Intl to Dublin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 849,850 searches. Prices were last updated on 16 May 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Dublin in 2024. For more flight deals, be sure to check back very soon.
Thu 6/618:50IAD - DUB
1 stop9h 45mPLAY
Thu 20/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£529
Fri 7/618:50IAD - DUB
1 stop10h 15mPLAY
Wed 12/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£544
Wed 19/618:50IAD - DUB
1 stop10h 25mPLAY
Sat 22/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£560
Mon 10/618:50IAD - DUB
1 stop10h 15mPLAY
Fri 21/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£594
Sat 1/618:50IAD - DUB
1 stop10h 40mPLAY
Sat 15/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£624
Sat 29/618:50IAD - DUB
1 stop10h 40mPLAY
Sat 13/711:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£656
Thu 27/618:50IAD - DUB
1 stop9h 45mPLAY
Wed 3/711:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£674
Sat 15/618:50IAD - DUB
1 stop10h 40mPLAY
Sat 29/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£740
Sun 30/617:15IAD - DUB
2 stops35h 00mScandinavian Airlines
Wed 24/720:15DUB - IAD
1 stop24h 10mScandinavian Airlines
Deal found 14/5£772

Dulles Intl to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 16 May 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Dublin in 2024. For more flight deals, be sure to check back very soon.
Sun 25/818:50IAD - DUB
1 stop9h 55mPLAY
Thu 29/811:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£245
Tue 27/818:50IAD - DUB
1 stop10h 25mPLAY
Thu 12/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£247
Tue 24/918:50IAD - DUB
1 stop10h 25mPLAY
Tue 1/1011:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£254
Fri 6/918:50IAD - DUB
1 stop10h 15mPLAY
Fri 13/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£264
Thu 22/818:50IAD - DUB
1 stop9h 55mPLAY
Wed 28/811:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£269
Tue 24/918:50IAD - DUB
1 stop10h 25mPLAY
Thu 3/1011:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£271
Fri 25/1018:50IAD - DUB
1 stop10h 15mPLAY
Tue 29/1011:00DUB - IAD
1 stop10h 55mPLAY
Deal found 15/5£272
Fri 23/818:50IAD - DUB
1 stop10h 15mPLAY
Tue 3/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£273
Thu 12/918:50IAD - DUB
1 stop9h 55mPLAY
Thu 19/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£284

Direct flights to Dublin from Dulles Intl

Discover direct flight options from Dulles Intl to Dublin. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 16 May 2024.
Consider booking one of these non-stop flights heading from Washington, D.C. to Dublin. Users seeking other options on flights from Washington, D.C. to Dublin should update the search form at the top of the page.
Sun 3/1117:00IAD - DUB
Nonstop7h 00mAer Lingus
Wed 20/1112:15DUB - IAD
Nonstop8h 15mAer Lingus
Deal found 15/5£343
Fri 8/1120:45IAD - DUB
Nonstop7h 00mAer Lingus
Tue 12/1112:15DUB - IAD
Nonstop8h 15mAer Lingus
Deal found 14/5£366
Mon 7/1017:10IAD - DUB
Nonstop7h 05mAer Lingus
Thu 17/1012:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 14/5£374
Wed 21/817:10IAD - DUB
Nonstop7h 05mAer Lingus
Tue 27/812:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 15/5£401
Sat 2/1121:45IAD - DUB
Nonstop7h 00mAer Lingus
Sat 9/1112:15DUB - IAD
Nonstop8h 15mAer Lingus
Deal found 15/5£420
Mon 21/1022:15IAD - DUB
Nonstop7h 05mUnited Airlines
Fri 1/1111:50DUB - IAD
Nonstop8h 20mUnited Airlines
Deal found 16/5£422
Tue 17/920:40IAD - DUB
Nonstop7h 05mAer Lingus
Mon 30/916:20DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 15/5£424
Mon 21/1020:40IAD - DUB
Nonstop7h 05mAer Lingus
Wed 30/1012:15DUB - IAD
Nonstop8h 15mAer Lingus
Deal found 16/5£440
Thu 5/920:40IAD - DUB
Nonstop7h 05mAer Lingus
Mon 9/912:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 14/5£447

Dulles Intl to Dublin flights leaving soon

Find last-minute flight options from Dulles Intl to Dublin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 16 May 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to Dublin. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 22/518:50IAD - DUB
1 stop10h 25mPLAY
Thu 30/511:35DUB - IAD
1 stop11h 05mPLAY
Deal found 15/5£812
Wed 22/520:30IAD - DUB
1 stop9h 35mIcelandair
Wed 26/614:50DUB - IAD
1 stop12h 20mIcelandair
Deal found 15/5£848
Wed 22/505:02IAD - DUB
2 stops19h 53mAmerican Airlines
Wed 26/611:05DUB - IAD
2 stops13h 40mAmerican Airlines
Deal found 15/5£969
Wed 22/505:02IAD - DUB
2 stops19h 53mAmerican Airlines
Wed 26/612:30DUB - IAD
1 stop13h 00mAmerican Airlines
Deal found 15/5£976
Wed 22/522:05IAD - DUB
Nonstop7h 15mUnited Airlines
Wed 26/610:15DUB - IAD
1 stop30h 11mUnited Airlines
Deal found 15/5£981
Wed 22/522:05IAD - DUB
Nonstop7h 15mUnited Airlines
Thu 30/509:50DUB - IAD
1 stop10h 25mUnited Airlines
Deal found 15/5£984
Wed 22/522:05IAD - DUB
Nonstop7h 15mLufthansa
Thu 30/512:15DUB - IAD
Nonstop8h 00mLufthansa
Deal found 15/5£987
Wed 22/522:05IAD - DUB
Nonstop7h 15mUnited Airlines
Wed 26/612:30DUB - IAD
Nonstop8h 00mUnited Airlines
Deal found 15/5£989
Fri 24/522:15IAD - DUB
Nonstop7h 05mMultiple Airlines
Wed 29/509:50DUB - IAD
1 stop10h 25mMultiple Airlines
Deal found 15/5£1,023

One-way flights to Dublin from Dulles Intl

Search for one-way flight options from Dulles Intl to Dublin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 16 May 2024.
Users travelling one-way from Washington, D.C. to Dublin can select one of these great deals. For those needing a return trip from Washington, D.C., there is a search form available above.
Tue 5/1118:05IAD - DUB
1 stop10h 35mPLAY
Deal found 15/5£223
Sat 10/818:50IAD - DUB
1 stop10h 40mPLAY
Deal found 15/5£246
Fri 23/818:50IAD - DUB
1 stop10h 15mPLAY
Deal found 15/5£254
Wed 31/718:50IAD - DUB
1 stop10h 25mPLAY
Deal found 15/5£260
Wed 17/718:50IAD - DUB
1 stop10h 25mPLAY
Deal found 15/5£264
Sat 6/718:50IAD - DUB
1 stop10h 40mPLAY
Deal found 15/5£267
Tue 11/607:15IAD - DUB
2 stops21h 45mWestJet
Deal found 15/5£301
Tue 10/918:50IAD - DUB
1 stop10h 25mPLAY
Deal found 15/5£303
Wed 4/907:30IAD - DUB
2 stops21h 30mWestJet
Deal found 14/5£328

Find flights from Dulles Intl to Dublin within your budget

Customise your flight search to find flights from Dulles Intl to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£245 - £454

Route

Depart

Return

Price

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 25/8

1 stop9h 55m

Dublin

Thu 29/8

1 stop11h 05m

£245

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 3/11

Nonstop7h 00m

Dublin

Wed 20/11

Nonstop8h 15m

£343

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Thu 7/11

1 stop11h 50m

Dublin

Fri 15/11

1 stop26h 40m

£347

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 16/9

2 stops13h 25m

Dublin

Mon 30/9

2 stops32h 05m

£360

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 12/11

2 stops18h 10m

Dublin

Wed 20/11

2 stops32h 35m

£390

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 21/10

1 stop12h 55m

Dublin

Fri 1/11

2 stops38h 44m

£413

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 5/11

1 stop11h 55m

Dublin

Tue 12/11

Nonstop8h 20m

£437

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Wed 23/10

1 stop16h 15m

Dublin

Mon 11/11

1 stop32h 30m

£442

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Thu 7/11

1 stop9h 35m

Dublin

Tue 12/11

1 stop11h 50m

£454

Flights are sorted by cheapest first

Deals found on 15/5

When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to Dublin?

Use this chart to determine the optimal time to book a return flight from Dulles Intl to Dublin. Price data was last updated on 10 May 2024.
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Dublin?

Use this chart to determine the cheapest time to fly return from Dulles Intl to Dublin. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Dublin flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dublin by month

Plan your trip from Dulles Intl to Dublin by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Dublin is currently £272 while a return flight costs £381. Price data was last updated on 12 May 2024.

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Dublin (average of £53). Flying from Washington, D.C. Dulles Intl Airport to Dublin in April is currently the most expensive (average of £87). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£44

February

£61

March

£64

April

£69

May

£68

June

£61

July

£58

August

£59

September

£42

October

£42

November

£54

December

£59

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

DUB

Temperature

5 - 16 °C

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 16 May 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Dublin, such as PLAY, Aer Lingus and TAP AIR PORTUGAL. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,673 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very Good
10,673 reviews
8.0
Very Good
10,673 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.8
Good
1,996 reviews
8.0
Very Good
10,673 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.7
Good
1,055 reviews
8.0
Very Good
10,673 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.5
Good
2,920 reviews
8.0
Very Good
10,673 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.5
Good
1,417 reviews
8.0
Very Good
10,673 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Dublin from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 6 inbound flights from Washington, D.C. Dulles Intl per day. 2 airlines have flights to Dublin from Washington, D.C. Dulles Intl on a regular basis.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Dublin for under £300 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Dublin for under £300. The cheapest flight booked recently is on PLAY for just £245, but on average you can expect to pay £290.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Dublin for under £400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Dublin under £400. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Dublin is less than £452.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Dublin for under £900?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Dublin within the next 7 days for less than £900.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Dublin round-trip?

    Flying on PLAY is currently your cheapest option to Dublin, with prices starting at £245. Additional return tickets that might be worth considering are offered by Aer Lingus and TAP AIR PORTUGAL, with the lowest prices starting at £343 and £347, respectively. These flights start at 53% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Dublin one-way?

    The cheapet airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Dublin are PLAY (£223), WestJet (£301), and Austrian Airlines (£1,014).

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Dublin?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Dublin consider choosing Aer Lingus (88%), British Airways (88%) or Air Canada (72%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Dublin?

    Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Dublin? While on average our users pay £716, our data indicates the cheapest price to be £407. The most popular route (Washington, D.C. Dulles Intl - Dublin), is priced around £626.

  • What does IAD to DUB mean?

    IAD stands for Washington, D.C. Dulles Intl Airport, while DUB stands for Dublin Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Dulles Intl to Dublin that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Dublin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Dublin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Dublin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Dublin that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Dublin.

  • Can I find deals for business class flights from Dulles Intl to Dublin?

    Yes. Cheapflights offers flight deals from Dulles Intl to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Dublin that allow pets onboard?

    Many airlines flying from Dulles Intl to Dublin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Dublin?

    Yes, you can often find last-minute deals on Dulles Intl to Dublin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Dublin flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Dublin flight deals you see on this page were last updated on 15/5.

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Top 2 airlines flying from Dulles Intl to Dublin

Discover the top 2 airlines that operate flights from Dulles Intl to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£211Average£396FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Aer LingusCheapest£376Average£641FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Search flights from Dulles Intl to Dublin by cabin class

Find flights from Dulles Intl to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Dulles Intl to Dublin

Find hourly flight availability from Dulles Intl to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 May 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
26%of flight departuresAfternoonNoon to 6 pm
73%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Dulles Intl to Dublin

Explore weekly flight availability from Dulles Intl to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 May 2024.
Monday3daily flights
Tuesday3daily flights
Wednesday8daily flights
Thursday8daily flights
Friday8daily flights
Saturday8daily flights
Sunday8daily flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dulles Intl to Dublin?

Deals for Dulles Intl to Dublin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Dublin?

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Dublin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dulles Intl to Dublin with no change fees?

Yes, we can. To see specific flights from Dulles Intl to Dublin with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dulles Intl to Dublin become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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