Flights London – Washington, D.C. (LON-WAS) from GBP 444*
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1 Passenger, Economy
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*Modifying this information may result in a different fare
Find deals on London to Washington, D.C. flights for the upcoming months
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GBP
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | Washington, D.C. (IAD) | Round-trip / Economy | 09/02/2026 - 02/03/2026 | From GBP 444 Seen: 5 hrs ago |
| London (LHR) | Washington, D.C. (IAD) | Round-trip / Economy | 10/02/2026 - 10/03/2026 | From GBP 444 Seen: 5 hrs ago |
| London (LHR) | Washington, D.C. (IAD) | Round-trip / Economy | 16/02/2026 - 02/03/2026 | From GBP 444 Seen: 5 hrs ago |
| London (LHR) | Washington, D.C. (IAD) | Round-trip / Economy | 16/02/2026 - 16/03/2026 | From GBP 444 Seen: 5 hrs ago |
| London (LHR) | Washington, D.C. (IAD) | Round-trip / Economy | 23/02/2026 - 16/03/2026 | From GBP 444 Seen: 5 hrs ago |
Travel London Washington, D.C. with Air France
Whether you're looking for a last-minute London - Washington, D.C. (United States) flight or a flight to a destination more further afield, take advantage of our lowest prices for your travel dates on this site. With our Calendar you can easily find month by month the cheapest prices for a flight with Air France. Take a look at the 6 next months and find the best price for your flight London (LON) Washington, D.C. (WAS) or directly pick up your departure date if your trip Washington, D.C. (United States) is already scheduled.