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£458+ Direct flights to Washington, D.C.

This is the cheapest price on a non-stop flight to Washington, D.C. found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
— WAS
16 Jul — 23 Jul1
1 adult

Find flight deals to Washington, D.C.

Cheapest flights to Washington, D.C.
Explore the most affordable flight options available to Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.

Fri 12/917:00LHR - IAD
Nonstop8h 10mBritish Airways
Fri 19/922:40IAD - LHR
Nonstop7h 25mBritish Airways
Deal found 10/7£483
Mon 27/1013:35LHR - IAD
Nonstop8h 45mVirgin Atlantic
Sat 8/1119:10IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 9/7£505
Tue 14/1012:35LHR - IAD
Nonstop8h 25mAir France
Fri 7/1119:10IAD - LHR
Nonstop7h 30mAir France
Deal found 10/7£506
Sun 31/812:15LHR - IAD
Nonstop8h 20mBrussels Airlines
Tue 9/922:25IAD - LHR
Nonstop7h 15mBrussels Airlines
Deal found 9/7£508
Fri 22/816:40LHR - IAD
Nonstop8h 20mLufthansa
Mon 25/822:20IAD - LHR
Nonstop7h 20mLufthansa
Deal found 11/7£512
Mon 8/916:35LHR - BWI
Nonstop8h 00mBritish Airways
Sun 28/921:20BWI - LHR
Nonstop7h 30mBritish Airways
Deal found 9/7£517
Wed 10/916:35LHR - BWI
Nonstop8h 00mAmerican Airlines
Tue 16/921:20BWI - LHR
Nonstop7h 30mAmerican Airlines
Deal found 9/7£521
Mon 1/916:35LHR - BWI
Nonstop8h 00mMultiple Airlines
Tue 9/921:20BWI - LHR
Nonstop7h 30mMultiple Airlines
Deal found 9/7£522
Mon 4/812:35LHR - IAD
Nonstop8h 25mDelta
Sat 22/1119:10IAD - LHR
Nonstop7h 30mDelta
Deal found 9/7£531
Thu 7/812:15LHR - IAD
Nonstop8h 20mAustrian Airlines
Thu 14/822:20IAD - LHR
Nonstop7h 20mAustrian Airlines
Deal found 9/7£536

Best time to book a flight to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Cheapflights Fare Finder

Use the slider to find non-stop flights to Washington, D.C. within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches and data was last updated on 11 July 2025.
Use the filters below to find and compare direct flights to Washington, D.C. that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 12/9

17:00-20:10

Nonstop8h 10m

Washington, D.C. Dulles Intl

Fri 19/9

22:40-11:05

Nonstop7h 25m

£483

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Mon 27/10

13:35-18:20

Nonstop8h 45m

Washington, D.C. Dulles Intl

Sat 8/11

19:10-07:40

Nonstop7h 30m

£505

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Tue 14/10

12:35-16:00

Nonstop8h 25m

Washington, D.C. Dulles Intl

Fri 7/11

19:10-07:40

Nonstop7h 30m

£506

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sun 31/8

12:15-15:35

Nonstop8h 20m

Washington, D.C. Dulles Intl

Tue 9/9

22:25-10:40

Nonstop7h 15m

£508

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 22/8

16:40-20:00

Nonstop8h 20m

Washington, D.C. Dulles Intl

Mon 25/8

22:20-10:40

Nonstop7h 20m

£512

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 8/9

16:35-19:35

Nonstop8h 00m

Baltimore/Washington

Sun 28/9

21:20-09:50

Nonstop7h 30m

£517

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 10/9

16:35-19:35

Nonstop8h 00m

Baltimore/Washington

Wed 17/9

21:20-09:50

Nonstop7h 30m

£521

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 1/9

16:35-19:35

Nonstop8h 00m

Baltimore/Washington

Tue 9/9

21:20-09:50

Nonstop7h 30m

£522

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Mon 4/8

12:35-16:00

Nonstop8h 25m

Washington, D.C. Dulles Intl

Sat 22/11

19:10-07:40

Nonstop7h 30m

£531

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 7/8

12:15-15:35

Nonstop8h 20m

Washington, D.C. Dulles Intl

Thu 14/8

22:20-10:40

Nonstop7h 20m

£536

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 19 results
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Reviews of airlines flying non-stop to Washington, D.C.

Get insights into the airlines that provide direct flights to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 11 July 2025.
See what other customers who have flown with Delta, Austrian Airlines, andFinnair to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very Good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. 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 Washington, D.C., 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).

FAQ about direct flights to Washington, D.C.

Find answers to frequently asked questions about direct flights to Washington, D.C. to unlock the best deals on Cheapflights.
  • How much are direct flights to Washington, D.C.?

    On average, a one-way direct flight to Washington, D.C. will cost users approximately £2,721. If you're looking for a direct return flight to Washington, D.C., you can expect to pay around £3,178.

  • Which airlines fly direct to Washington, D.C.?

    At the moment, British Airways, Aer Lingus, Virgin Atlantic, Icelandair, Lufthansa, PLAY, KLM, Scandinavian Airlines, United Airlines, Air France offer direct flights to Washington, D.C.. British Airways is currently the most popular airline that flies direct to Washington, D.C..

  • What is the best time of year to fly direct to Washington, D.C.?

    If you're seeking the lowest price on a direct flight to Washington, D.C., February is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Washington, D.C., when demand is typically at its lowest.

  • What is the most popular direct flight origin to Washington, D.C.?

    Currently, the most popular direct flight origin to Washington, D.C. is London Heathrow Airport. A return direct flight from London Heathrow Airport to Washington, D.C. typically costs around £2,331.

See more FAQs

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