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Cheap flights from Washington, D.C. Dulles Intl Airport to Dublin from £272

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. 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
5 Jun — 12 Jun1
1 adult
Wed 5/6
Wed 12/6

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 31 May 2024.

Popular in

June

Cheapest in

February

Average price

£556

Round-trip from

£41
High demand for flights, 36% potential price rise
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Best time to find cheap flights, 30% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Washington, D.C. Dulles Intl to Dublin
Search Deals

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 74% 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 £465 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 £667 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 £499 for the month, but tickets can be as low as £226. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from IAD to 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 908,271 searches. Data last updated 31 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.
Tue 12/1118:05IAD - DUB
1 stop10h 35mPLAY
Wed 11/1211:00DUB - IAD
1 stop10h 55mPLAY
Deal found 31/5£272
Tue 12/1118:05IAD - DUB
1 stop10h 35mPLAY
Wed 11/1211:00DUB - IAD
1 stop10h 55mPLAY
Deal found 30/5£274
Mon 2/918:50IAD - DUB
1 stop10h 15mPLAY
Thu 5/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 31/5£281
Mon 2/918:50IAD - DUB
1 stop10h 15mPLAY
Thu 5/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£282
Fri 8/1118:05IAD - DUB
1 stop10h 35mPLAY
Wed 20/1111:00DUB - IAD
1 stop10h 55mPLAY
Deal found 30/5£283
Thu 12/918:50IAD - DUB
1 stop9h 55mPLAY
Thu 19/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 31/5£289
Tue 24/918:50IAD - DUB
1 stop10h 25mPLAY
Thu 3/1011:35DUB - IAD
1 stop11h 05mPLAY
Deal found 31/5£291
Thu 5/918:50IAD - DUB
1 stop9h 55mPLAY
Thu 12/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£292
Tue 24/918:50IAD - DUB
1 stop10h 25mPLAY
Thu 3/1011:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£293

Cheap British Airways flights from Dulles Intl to Dublin

Explore cheap flight options specifically provided by British Airways 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 908,271 searches. Data last updated 31 May 2024.
Have a look at some of the cheapest available British Airways flights departing from Washington, D.C. and landing in Dublin. Check back soon if you're not seeing flights that suit your needs.
Tue 5/1118:20IAD - DUB
1 stop10h 30mBritish Airways
Tue 12/1113:10DUB - IAD
1 stop11h 50mBritish Airways
Deal found 31/5£350
Sun 9/613:13IAD - DUB
1 stop10h 47mBritish Airways
Thu 4/709:20DUB - IAD
1 stop11h 20mBritish Airways
Deal found 31/5£722

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 908,271 searches. Prices were last updated on 31 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.
Sat 1/618:50IAD - DUB
1 stop10h 40mPLAY
Sat 8/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 31/5£463
Thu 6/618:50IAD - DUB
1 stop9h 45mPLAY
Sat 15/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£531
Thu 6/618:50IAD - DUB
1 stop9h 45mPLAY
Sun 16/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 31/5£554
Sat 8/618:50IAD - DUB
1 stop10h 40mPLAY
Sat 15/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 31/5£569
Sat 8/618:50IAD - DUB
1 stop10h 40mPLAY
Sat 15/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£570
Mon 10/618:50IAD - DUB
1 stop10h 15mPLAY
Wed 19/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£574
Wed 12/618:50IAD - DUB
1 stop10h 25mPLAY
Wed 19/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£591
Tue 11/618:50IAD - DUB
1 stop10h 25mPLAY
Wed 19/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£656
Tue 18/618:50IAD - DUB
1 stop10h 25mPLAY
Wed 26/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£662

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 908,271 searches. Data last updated 31 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 22/818:50IAD - DUB
1 stop9h 55mPLAY
Tue 3/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£384
Tue 15/1017:15IAD - DUB
2 stops36h 45mScandinavian Airlines
Wed 30/1011:15DUB - IAD
2 stops33h 25mScandinavian Airlines
Deal found 30/5£385
Wed 21/818:50IAD - DUB
1 stop10h 25mPLAY
Mon 2/911:35DUB - IAD
1 stop11h 05mPLAY
Deal found 31/5£386
Fri 18/1017:15IAD - DUB
1 stop11h 10mScandinavian Airlines
Tue 29/1011:15DUB - IAD
2 stops33h 25mScandinavian Airlines
Deal found 30/5£387
Tue 5/1121:15IAD - DUB
Nonstop6h 45mAer Lingus
Sun 10/1116:10DUB - IAD
Nonstop8h 05mAer Lingus
Deal found 29/5£388
Wed 21/818:50IAD - DUB
1 stop10h 25mPLAY
Mon 26/811:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£388
Mon 14/1017:15IAD - DUB
1 stop13h 35mScandinavian Airlines
Sat 26/1016:35DUB - IAD
2 stops29h 05mScandinavian Airlines
Deal found 30/5£390
Thu 17/1017:15IAD - DUB
1 stop13h 35mScandinavian Airlines
Tue 29/1012:05DUB - IAD
2 stops32h 35mScandinavian Airlines
Deal found 30/5£392
Sun 20/1017:40IAD - DUB
1 stop19h 25mTAP AIR PORTUGAL
Wed 30/1016:55DUB - IAD
1 stop27h 05mTAP AIR PORTUGAL
Deal found 30/5£394

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 908,271 searches. Data last updated 31 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.
Tue 13/817:10IAD - DUB
Nonstop7h 05mAer Lingus
Tue 20/816:20DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 31/5£444
Sat 10/820:40IAD - DUB
Nonstop7h 05mAer Lingus
Mon 19/812:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 30/5£523
Sun 21/717:10IAD - DUB
Nonstop7h 05mAer Lingus
Wed 7/812:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 30/5£566
Tue 6/820:40IAD - DUB
Nonstop7h 05mAer Lingus
Wed 14/812:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 31/5£578
Thu 15/817:10IAD - DUB
Nonstop7h 05mAer Lingus
Sun 25/816:20DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 30/5£594
Mon 15/717:10IAD - DUB
Nonstop7h 05mAer Lingus
Wed 24/716:20DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 29/5£598
Wed 14/820:40IAD - DUB
Nonstop7h 05mAer Lingus
Sun 22/1212:30DUB - IAD
Nonstop8h 10mAer Lingus
Deal found 30/5£600
Thu 8/820:40IAD - DUB
Nonstop7h 05mAer Lingus
Tue 13/812:50DUB - IAD
Nonstop7h 50mAer Lingus
Deal found 31/5£617
Tue 6/822:15IAD - DUB
Nonstop7h 05mLufthansa
Wed 28/812:30DUB - IAD
Nonstop8h 00mLufthansa
Deal found 30/5£635

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 908,271 searches. Data last updated 31 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.
Thu 6/618:50IAD - DUB
1 stop9h 45mPLAY
Sat 15/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£531
Thu 6/618:50IAD - DUB
1 stop9h 45mPLAY
Sun 16/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 31/5£554
Sat 8/618:50IAD - DUB
1 stop10h 40mPLAY
Sat 15/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 31/5£569
Sat 8/618:50IAD - DUB
1 stop10h 40mPLAY
Sat 15/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£570
Mon 10/618:50IAD - DUB
1 stop10h 15mPLAY
Wed 19/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£574
Wed 5/618:50IAD - DUB
1 stop10h 25mPLAY
Sat 15/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£663
Fri 7/618:50IAD - DUB
1 stop10h 15mPLAY
Sat 15/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£708
Sat 8/618:50IAD - DUB
1 stop10h 40mPLAY
Wed 26/611:35DUB - IAD
1 stop11h 05mPLAY
Deal found 30/5£721
Sun 9/613:13IAD - DUB
1 stop10h 47mBritish Airways
Thu 4/709:20DUB - IAD
1 stop11h 20mBritish Airways
Deal found 31/5£722

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 908,271 searches. Data last updated 31 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.
Thu 13/607:15IAD - DUB
2 stops21h 45mWestJet
Deal found 30/5£340
Sat 10/820:30IAD - DUB
1 stop9h 35mIcelandair
Deal found 31/5£363
Wed 12/607:15IAD - DUB
2 stops21h 45mWestJet
Deal found 29/5£380
Thu 27/618:50IAD - DUB
1 stop9h 45mPLAY
Deal found 30/5£408
Thu 27/618:50IAD - DUB
1 stop9h 45mPLAY
Deal found 30/5£427
Wed 21/817:10IAD - DUB
Nonstop7h 05mAer Lingus
Deal found 30/5£472
Fri 28/618:50IAD - DUB
1 stop10h 15mPLAY
Deal found 31/5£521
Wed 14/822:15IAD - DUB
Nonstop7h 05mLufthansa
Deal found 31/5£753
Wed 12/622:15IAD - DUB
Nonstop7h 05mLufthansa
Deal found 29/5£808

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 908,271 searches. Data last updated 31 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£272 - £441

Route

Depart

Return

Price

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 12/11

1 stop10h 35m

Dublin

Wed 11/12

1 stop10h 55m

£272

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 14/10

1 stop13h 35m

Dublin

Tue 29/10

2 stops32h 35m

£344

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 5/11

Nonstop6h 45m

Dublin

Fri 15/11

Nonstop8h 10m

£348

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 5/11

1 stop10h 30m

Dublin

Tue 12/11

1 stop11h 50m

£350

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Wed 6/11

1 stop19h 50m

Dublin

Mon 18/11

1 stop25h 45m

£372

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 5/11

Nonstop6h 55m

Dublin

Fri 15/11

1 stop12h 02m

£416

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 5/11

Nonstop6h 55m

Dublin

Wed 13/11

Nonstop8h 20m

£419

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Wed 6/11

Nonstop6h 55m

Dublin

Wed 20/11

1 stop12h 05m

£427

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Wed 6/11

1 stop13h 35m

Dublin

Tue 19/11

1 stop10h 45m

£441

Flights are sorted by cheapest first

Deals found on 31/5

How far ahead should I 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 24 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

What is the cheapest day 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 26 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

Best time to book a flight from Dulles Intl to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Dulles Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 31 May 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Dublin, such as PLAY, British Airways and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
10,419 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

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.

Delta
8.0
Very Good
10,419 reviews
Delta
8.0
Very Good
10,419 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

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.

SWISS
7.8
Good
1,952 reviews
Delta
8.0
Very Good
10,419 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

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.

Austrian Airlines
7.7
Good
1,019 reviews
Delta
8.0
Very Good
10,419 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

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.

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very Good
10,419 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

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.

WestJet
7.5
Good
2,866 reviews
Delta
8.0
Very Good
10,419 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

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 £272, but on average you can expect to pay £297.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Dublin for under £500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Dublin under £500. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Dublin is less than £661.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Dublin for under £600?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Dublin within the next 7 days for less than £600.

  • What is the cheapest airline to fly 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 £272. This flight start at 48% 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 WestJet (£340), Icelandair (£363), and PLAY (£408).

  • 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 (68%) 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 £798, our data indicates the cheapest price to be £426. The most popular route (Washington, D.C. Dulles Intl - Dublin), is priced around £622.

  • 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 31/5.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Dublin?

    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 May is currently the most expensive (average of £93). 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.

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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 908,271 searches. Data last updated 31 May 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£210Average£394FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Aer LingusCheapest£373Average£636FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Find flights from Dulles Intl to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 31 May 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
18%of flight departuresAfternoonNoon to 6 pm
81%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 31 May 2024.
Monday3daily flights
Tuesday3daily flights
Wednesday8daily flights
Thursday8daily flights
Friday8daily flights
Saturday8daily flights
Sunday8daily flights

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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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