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Cheap flights to Dulles Intl from £207

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 30/8. 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.
CMH — IAD
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

Flights to Dulles Intl in 2024

Find the latest flights to Dulles Intl in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 849,850 searches and data was last updated on 16 May 2024.

Popular in

July

Cheapest in

November

Average price

£553

Return from

£289

One-way from

£207
High demand for flights, 15% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in May 2024
From London to Washington, D.C.
One-way flight from London to Washington, D.C. Dulles Intl (IAD)

Cheap flights to Dulles Intl Airport in May & June 2024

Discover affordable flights and deals to Dulles Intl Airport in May and June 2024. In the last 7 days, Cheapflights users made a total of 849,850 searches and data was last updated on 16 May 2024.
The following deals offer some of the lowest prices we've found on flights heading to Washington, D.C. in May and June 2024. If these prices don't match your budget, be sure to check back soon for more deals.
Wed 29/511:40STN - IAD
1 stop11h 00mPLAY
Tue 16/718:50IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£331
Wed 12/611:40STN - IAD
1 stop11h 00mPLAY
Sun 8/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£336
Wed 12/611:40STN - IAD
1 stop11h 00mPLAY
Mon 9/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£339
Fri 14/611:40STN - IAD
1 stop11h 00mPLAY
Sun 30/618:50IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£346
Wed 5/611:40STN - IAD
1 stop11h 00mPLAY
Mon 26/818:50IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£364
Mon 24/611:40STN - IAD
1 stop11h 00mPLAY
Mon 23/918:50IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£382
Fri 17/511:40STN - IAD
1 stop11h 00mPLAY
Sat 27/718:50IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£385
Wed 29/506:15LTN - IAD
1 stop16h 25mMultiple Airlines
Tue 16/718:50IAD - LTN
1 stop13h 50mMultiple Airlines
Deal found 15/5£387
Tue 28/511:40STN - IAD
1 stop11h 00mPLAY
Tue 9/718:50IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£404

Dulles Intl Airport 2024 flight deals

Explore flight deals for Dulles Intl Airport in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 849,850 searches and data were last updated on 16 May 2024.
The lowest fares on flights travelling to Washington, D.C. in May and June 2024. Check back soon for alternative fares.
Thu 7/1110:55STN - IAD
1 stop11h 00mPLAY
Wed 4/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£289
Thu 7/1110:55STN - IAD
1 stop11h 00mPLAY
Thu 5/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£292
Thu 28/1110:55STN - IAD
1 stop11h 00mPLAY
Tue 10/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£294
Fri 22/1110:55STN - IAD
1 stop11h 00mPLAY
Fri 6/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£297
Mon 4/1110:55STN - IAD
1 stop11h 00mPLAY
Fri 15/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£300
Fri 22/1110:55STN - IAD
1 stop11h 00mPLAY
Mon 2/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£307
Sun 24/1110:55STN - IAD
1 stop11h 00mPLAY
Sun 1/1218:05IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£311
Mon 11/1110:55STN - IAD
1 stop11h 00mPLAY
Mon 18/1118:05IAD - STN
1 stop10h 50mPLAY
Deal found 15/5£313
Tue 19/1107:45LTN - IAD
1 stop14h 10mMultiple Airlines
Wed 4/1218:05IAD - LTN
1 stop15h 30mMultiple Airlines
Deal found 15/5£319

Flights to Dulles Intl Airport departing soon

Discover available last-minute flight options to Dulles Intl Airport, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 849,850 searches and data was last updated on 16 May 2024.
Browse some of the best deals on flights leaving last minute to Washington, D.C.. Double check the price, date, and time of your last-minute flight.
Tue 21/508:20LTN - IAD
2 stops38h 20mMultiple Airlines
Tue 9/718:50IAD - LTN
1 stop13h 50mMultiple Airlines
Deal found 15/5£441
Tue 21/521:55STN - IAD
2 stops24h 45mMultiple Airlines
Tue 9/718:50IAD - STN
1 stop10h 50mMultiple Airlines
Deal found 15/5£469
Wed 22/520:30LHR - IAD
1 stop23h 55mScandinavian Airlines
Tue 4/617:15IAD - LHR
1 stop19h 25mScandinavian Airlines
Deal found 15/5£499
Fri 24/506:40LHR - IAD
1 stop13h 45mScandinavian Airlines
Tue 4/617:15IAD - LHR
1 stop19h 25mScandinavian Airlines
Deal found 15/5£503
Mon 20/520:30LHR - IAD
1 stop23h 55mScandinavian Airlines
Tue 4/617:15IAD - LHR
1 stop19h 25mScandinavian Airlines
Deal found 15/5£522
Sat 25/518:00LHR - IAD
1 stop18h 24mLufthansa
Tue 4/606:30IAD - LHR
1 stop19h 05mLufthansa
Deal found 15/5£530
Mon 20/506:40LHR - IAD
1 stop13h 45mScandinavian Airlines
Tue 4/617:15IAD - LHR
1 stop17h 45mScandinavian Airlines
Deal found 15/5£531
Wed 22/515:50LHR - IAD
2 stops28h 35mMultiple Airlines
Wed 29/517:15IAD - LHR
2 stops21h 10mMultiple Airlines
Deal found 15/5£532
Wed 22/506:40LHR - IAD
1 stop13h 45mScandinavian Airlines
Wed 29/517:15IAD - LHR
1 stop17h 45mScandinavian Airlines
Deal found 15/5£534

One-way flights to Dulles Intl Airport

Explore one-way flight options to Dulles Intl Airport for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 849,850 searches and data was last updated on 16 May 2024.
If you're looking for options on one-way flights to Washington, D.C., check out these fares. Book a round-trip flight to Washington, D.C. instead by using the search form above.
Fri 30/806:30LTN - IAD
1 stop16h 10mMultiple Airlines
Deal found 15/5£207
Thu 7/1107:45LTN - IAD
1 stop14h 10mMultiple Airlines
Deal found 15/5£211
Thu 7/1108:10LGW - IAD
1 stop13h 45mMultiple Airlines
Deal found 15/5£224
Wed 4/906:15LTN - IAD
1 stop16h 25mMultiple Airlines
Deal found 15/5£230
Sun 1/906:50LTN - IAD
1 stop15h 50mMultiple Airlines
Deal found 16/5£233
Wed 4/906:00LGW - IAD
1 stop16h 40mMultiple Airlines
Deal found 15/5£234
Fri 30/812:00LTN - IAD
2 stops34h 40mMultiple Airlines
Deal found 15/5£236
Sat 14/906:35LGW - IAD
1 stop16h 05mMultiple Airlines
Deal found 15/5£236
Wed 5/620:00LGW - IAD
2 stops26h 40mMultiple Airlines
Deal found 15/5£238

Direct flights to Dulles Intl Airport

Wed 11/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Wed 25/922:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 15/5£488
Tue 3/917:25LHR - IAD
Nonstop8h 05mFinnair
Tue 10/922:45IAD - LHR
Nonstop7h 20mFinnair
Deal found 15/5£500
Wed 4/917:25LHR - IAD
Nonstop8h 05mBritish Airways
Wed 18/917:55IAD - LHR
Nonstop7h 20mBritish Airways
Deal found 15/5£503
Mon 9/917:30LHR - IAD
Nonstop7h 55mVirgin Atlantic
Mon 16/922:15IAD - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 15/5£506
Wed 4/912:35LHR - IAD
Nonstop8h 00mFinnair
Sun 22/917:55IAD - LHR
Nonstop7h 20mFinnair
Deal found 15/5£518
Thu 7/1116:15LHR - IAD
Nonstop8h 15mVirgin Atlantic
Thu 5/1218:25IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 15/5£518
Mon 23/917:25LHR - IAD
Nonstop8h 05mFinnair
Fri 4/1022:45IAD - LHR
Nonstop7h 20mFinnair
Deal found 15/5£522
Mon 28/1016:30LHR - IAD
Nonstop8h 30mBritish Airways
Thu 7/1122:00IAD - LHR
Nonstop7h 05mBritish Airways
Deal found 15/5£523
Tue 17/917:30LHR - IAD
Nonstop7h 55mDelta
Tue 1/1022:15IAD - LHR
Nonstop7h 15mDelta
Deal found 15/5£525

Find flights to Dulles Intl within your budget

Locate flights to Dulles Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 849,850 searches and data was last updated on 16 May 2024.

Fly from

Any airport

Budget

£289 - £500

Route

Depart

Return

Price

London StanstedWashington, D.C. Dulles Intl

STN - IAD

STNIAD

London Stansted

Thu 7/11

1 stop11h 00m

Washington, D.C. Dulles Intl

Wed 4/12

1 stop10h 50m

£289

London LutonWashington, D.C. Dulles Intl

LTN - IAD

LTNIAD

London Luton

Thu 7/11

1 stop14h 10m

Washington, D.C. Dulles Intl

Wed 4/12

1 stop15h 30m

£327

London GatwickWashington, D.C. Dulles Intl

LGW - IAD

LGWIAD

London Gatwick

Tue 8/10

1 stop27h 50m

Washington, D.C. Dulles Intl

Tue 15/10

1 stop12h 05m

£386

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Sat 21/9

1 stop11h 10m

Washington, D.C. Dulles Intl

Thu 26/9

1 stop31h 40m

£439

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Sat 2/11

1 stop21h 32m

Washington, D.C. Dulles Intl

Thu 7/11

Nonstop7h 25m

£469

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Wed 4/9

2 stops23h 29m

Washington, D.C. Dulles Intl

Wed 18/9

1 stop10h 34m

£484

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Wed 11/9

Nonstop7h 55m

Washington, D.C. Dulles Intl

Wed 25/9

Nonstop7h 15m

£488

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Tue 8/10

1 stop13h 45m

Washington, D.C. Dulles Intl

Tue 15/10

2 stops18h 10m

£491

London HeathrowWashington, D.C. Dulles Intl

LHR - IAD

LHRIAD

London Heathrow

Tue 3/9

Nonstop8h 05m

Washington, D.C. Dulles Intl

Tue 10/9

Nonstop7h 20m

£500

Flights are sorted by cheapest first

Deals found on 15/5

Average price of flights to Dulles Intl Airport by month

Plan your trip to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight to Dulles Intl is currently £228 while a return flight costs £430. Price data was last updated on 12 May 2024.

Currently, November is the cheapest month in which you can book a flight to Dulles Intl (average of £597). Flying to Dulles Intl in June will prove the most costly (average of £861). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£473

February

£492

March

£552

April

£531

May

£586

June

£681

July

£679

August

£605

September

£541

October

£507

November

£473

December

£490

Temperature and rainfall in Dulles Intl by month

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

WAS

Temperature

2 - 27 °C

If weather is an important factor for your trip to Dulles Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

When is the best time to book a flight to Dulles Intl?

Use this chart to determine the optimal time to book a return flight to Dulles Intl. Price data was last updated on 10 May 2024.
Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights to Dulles Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly to Dulles Intl?

Use this chart to determine the cheapest time to fly return to Dulles Intl. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Dulles Intl should consider flying on Friday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 16 May 2024.
Get a feel of what it's like to fly with PLAY, Icelandair and TAP AIR PORTUGAL to Washington, D.C. by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,673 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,568 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,378 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.7
Good
735 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Washington Dulles International Airport handles close to 24 million passengers each year. This architecturally beautiful airport is situated 42km (26 miles) from downtown Washington DC and serves a metropolitan area that includes Washington, Baltimore and Northern Virginia.

Washington Dulles International Airport was named after John Foster Dulles who was a former US Secretary of State. The airport is well-connected to Washington and Virginia, it is also connected to more than 125 destinations around the world, making it a popular gateway to the eastern United States.

The airport has a range of shopping options including book shops, fashion, jewellery, gifts, gadgets and music. The duty-free shops at the Washington Dulles International Airport are well-stocked and the amenities are top-class.

The airport serves as a hub for United Airlines, however passengers can book flights to Washington Dulles International Airport on most major international and domestic airlines.

  • Can I find cheaper flights to Dulles Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Dulles Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Dulles Intl?

    Based on reviews from Cheapflights users, Norse Atlantic UK is rated the highest out of the airlines that fly to Dulles Intl.

  • What is the cheapest airport to fly to in Dulles Intl?

    Washington, D.C. Dulles Intl Airport is currently the cheapest airport to fly to in Dulles Intl. One-way flights to Washington, D.C. Dulles Intl Airport typically cost £89, while return flights cost around £148.

  • How much is a return flight to Dulles Intl?

    A return flight to Dulles Intl will typically cost around £314, however they can be found for as little as £187.

  • Where does the fastest flight to Dulles Intl depart from?

    For those looking to save time traveling to Dulles Intl, London offers the quickest one-way flight (7 hours 55 minutes).

  • Does Washington, D.C. Dulles Intl Airport have car hire?

    Yes. Those touching down at Washington, D.C. Dulles Intl Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl Airport?

    Yes. Washington, D.C. Dulles Intl Airport has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl Airport (0.0 mi away from Washington, D.C. Dulles Intl Airport).

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