Flights from Washington, D.C. to London available from
Fly in the next three months: flights from Washington, D.C. to London
Washington, D.C. (IAD)to
London (LHR)Washington, D.C. (IAD)to
London (LHR)Washington, D.C. (IAD)to
London (LHR)Washington, D.C. (IAD)to
London (LON)Washington, D.C. (IAD)to
London (LON)Washington, D.C. (IAD)to
London (LON)Washington, D.C. (IAD)to
London (LON)Washington, D.C. (IAD)to
London (LON)Washington, D.C. (IAD)to
London (LON)Washington, D.C. (IAD)to
London (LON)Washington, D.C. (IAD)to
London (LON)Washington, D.C. (IAD)to
London (LHR)*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking
Plan ahead for your trip from Washington, D.C. to London with Icelandair
FromWashington, D.C. (IAD) | ToLondon (LHR) | Round trip / Economy | Nov 22 2024 - Nov 29 2024 | From USD 787* Seen: 1 day ago |
FromWashington, D.C. (IAD) | ToLondon (LON) | Round trip / Economy | Feb 02 2025 - Mar 02 2025 | From USD 560* Seen: 16 hrs ago |
FromWashington, D.C. (IAD) | ToLondon (LON) | Round trip / Economy | Dec 30 2024 - Jan 04 2025 | From USD 560* Seen: 16 hrs ago |
FromWashington, D.C. (IAD) | ToLondon (LON) | Round trip / Economy | Feb 03 2025 - Mar 06 2025 | From USD 560* Seen: 16 hrs ago |
FromWashington, D.C. (IAD) | ToLondon (LON) | Round trip / Economy | Feb 14 2025 - Feb 20 2025 | From USD 560* Seen: 16 hrs ago |
FromWashington, D.C. (IAD) | ToLondon (LON) | Round trip / Economy | Jan 26 2025 - Jan 31 2025 | From USD 560* Seen: 16 hrs ago |
FromWashington, D.C. (IAD) | ToLondon (LON) | Round trip / Economy | Jan 28 2025 - Feb 11 2025 | From USD 560* Seen: 16 hrs ago |
FromWashington, D.C. (IAD) | ToLondon (LON) | Round trip / Economy | Jan 06 2025 - Jan 20 2025 | From USD 560* Seen: 16 hrs ago |
FromWashington, D.C. (IAD) | ToLondon (LON) | Round trip / Economy | Jan 15 2025 - Feb 05 2025 | From USD 560* Seen: 16 hrs ago |
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking
Flights from Washington, D.C. to London
Experience England’s iconic, eclectic capital with our flights from Washington, D.C. to London. With some of the shortest transatlantic flight times and cozy blankets and pillows onboard, you’ll arrive refreshed and ready to take in the city.
Plus, with Wi-Fi available across most of our fleet, you can stay connected in the clouds.
FAQs about travel from Washington, D.C. to London
Helpful information for travelers visiting London
What is the distance from Washington, D.C. to London, UK?
The distance between Washington Dulles International Airport (IAD) and London Heathrow Airport (LHR), is approximately 5,900 km or 3,700 miles.
How long is the flight from Washington, D.C. to London?
The Washington, D.C. to London flight time is usually around 7 hours 20 minutes. However, this does not account for any stopovers on your journey. Icelandair passengers traveling from Washington, D.C. to London will have a layover at Keflavík, so you can stretch your legs and get some fresh air.
How can I find cheap flights from Washington, D.C. to London?
Booking your flights during London’s off-season (January-April and September-November) can help you find cheap tickets from Washington, D.C. to London. For our latest offers, check out our latest flight deals.
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