| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Washington-DC London | Outbound 08/20/26 1 Stopover (KEF) FI0644, FI0450 10h 25min | Return 08/25/26 1 Stopover (KEF) FI0455, FI0645 26h 55min |  Icelandair |  | $734 | ||
| Best option Washington-DC London | Outbound 08/19/26 direct OS7806 07h 25min | Return 08/28/26 direct OS7805 08h 15min |  Austrian Airlines |  | ? | $1,100 | |
| Washington-DC London | Outbound 08/20/26 1 Stopover (KEF) FI0644, FI0450 10h 25min | Return 08/25/26 1 Stopover (KEF) FI0455, FI0645 26h 55min | Icelandair |  | $737 | ||
| Washington-DC London | Outbound 08/20/26 1 Stopover (KEF) FI0644, FI0450 10h 25min | Return 08/25/26 1 Stopover (KEF) FI0455, FI0645 26h 55min | Icelandair |  | ? | $745 | |
| Washington-DC London | Outbound 08/20/26 1 Stopover (KEF) FI0644, FI0450 10h 25min | Return 08/25/26 1 Stopover (KEF) FI0455, FI0645 26h 55min | Icelandair |  | $764 | ||
| Washington-DC London | Outbound 08/20/26 1 Stopover (KEF) FI0644, FI0450 10h 25min | Return 08/25/26 1 Stopover (KEF) FI0455, FI0645 26h 55min | Icelandair |  | $769 | ||
| Washington-DC London | Outbound 08/20/26 1 Stopover (KEF) FI0644, FI0450 10h 25min | Return 08/25/26 1 Stopover (KEF) FI0455, FI0645 26h 55min | Icelandair |  | ? | $822 | |
| Washington-DC London | Outbound 08/20/26 1 Stopover (LIS) TP0234, TP1358 18h 30min | Return 08/25/26 1 Stopover (LIS) TP1357, TP0231 25h 25min |  TAP Air Portugal |  | $826 | ||
| Washington-DC London | Outbound 10/01/26 1 Stopover (JFK) IB4806, IB4218 12h 26min | Return 10/11/26 1 Stopover (RDU) AA0173, AA5404 12h 15min |  Iberia |  | ? | $849 | |
| Washington-DC London | Outbound 10/01/26 1 Stopover (BOS) B61854, B61620 27h 35min | Return 10/11/26 1 Stopover (JFK) B62220, B60955 19h 44min |  JetBlue Airways |  | $892 |
Stops
- Direct flight
Airline
- Icelandair
- United Airlines
- Iberia
- Austrian Airlines
- Air Canada
Tips and tricks to help you find cheap flights from Washington DC to London
Favorite airline: Aer Lingus
Aer Lingus is the most popular airline for flights from Washington-DC to London.
Aer Lingus
29 %
Icelandair
23 %
British Airways
16 %
Cheapest weekday: Tuesday
Compared to other weekdays, flights are cheapest on Tuesday.
Stopover flights are the cheapest connection
Flights with a stopover are on average $129.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
07h 20min
18h 45min
21h 40min
562 $
433 $
599 $
Favourite connection: via Dublin
Stopover flights on this route are especially popular via Dublin, making up 33 % of bookings.
Route
bookings
1 stopover Dublin
11h 00min, from 442 $
33 %
1 stopover Reykjavik-Keflavik International
18h 45min, from 433 $
27 %
Direct flights
07h 20min, from 562 $
22 %
Useful information about the flight from Washington DC to London
Flights from Washington D.C. to London
In all honesty the best flight route between Washington DC and London is on Air Force 1, but considering that idealo has not quite managed to secure a deal with that airline, there are a few very good plan B options. British Airways, United and Virgin Atlantic will take you the 3 and half thousand miles across the pond in just over 7 hours. And with between 7 and 8 direct flights a day to choose from, you might just find yourself feeling somewhat presidential as you swoop over Buckingham Palace.
Cheap flights from Washington to London
The best way to get a low cost air ticket would be to consider having a few stops on your trip. Airlines that offer good deals with one stop are American and Air France. But if you plan well in advance there often is little price difference between direct flights and ones with stop overs, so booking early remains your best way to save money.
Destination London
Regardless of which airport you choose to land in, although the most likely would probably be Heathrow Internationl Airport if you are on a direct flight, getting around the city will not be a problem. It just so happens that London has the oldest subway network in the world, so they Brits are practiced in getting you were you need to be fast and in old world style.
Important flight information
Frequently Asked Questions (FAQ)
Flight information: Washington-DC - London
| Roundtrip from | 733,05 $ |
|---|---|
| Flight duration | min. 07:00 / max. 08:22 |
| Return flight duration | min. 08:20/ max. 08:45 |
| Distance | 5903 km |
| Flights per week | 53 |
| Departure airport | Airport Washington-DC (WAS) |
| Arrival airport | Airport London, all Airports (LON) |
| Destination country | Flights to United Kingdom |
| Departure airport - Destination country | Washington-DC - United Kingdom |
Alternative flights to London
- Flight Charlotte - London from 887 $
- Flight Minneapolis - London from 1.060 $
- Flight Austin - London from 920 $
- Flight San Francisco - London from 749 $
- Flight Los Angeles - London from 806 $
- Flight Dallas - London from 924 $
- Flight Tampa - London from 928 $
- Flight Chicago - London from 786 $
- Flight New York - London from 578 $
- Flight Atlanta - London from 791 $
Flight destinations with a similar price
- Flight London - Cologne from 267 $
- Flight London - Frankfurt from 174 $
- Flight London - Dusseldorf from 189 $
- Flight London - Hamburg from 160 $
- Flight London - Delhi from 818 $
- Flight London - Mumbai from 814 $
- Flight London - Madrid from 228 $
- Flight London - Geneva from 189 $
- Flight London - Athens from 312 $
- Flight London - Singapore from 932 $
Flight destinations with a similar price
- Flight Washington-DC - Berlin from 726 $
- Flight Washington-DC - Frankfurt from 749 $
- Flight Washington-DC - Zurich from 717 $
- Flight Washington-DC - Paris from 699 $
- Flight Washington-DC - Stuttgart from 773 $
- Flight Washington-DC - Dusseldorf from 738 $
- Flight Washington-DC - Hamburg from 727 $
- Flight Washington-DC - Munich from 746 $