| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Washington DC London Heathrow | Outbound 09/19/25 1 Stopover (JFK) B60254, B61107 09h 15min | Return 09/29/25 1 Stopover (JFK) B62220, B61355 15h 29min |  JetBlue Airways |  | ? | $573 | |
| Washington DC London Heathrow | Outbound 04/21/25 1 Stopover (JFK) B61888, AY4036 09h 40min | Return 05/19/25 1 Stopover (JFK) AY5477, AY4119 14h 08min |  JetBlue Airways, Finnair |  | $1,010 | ||
| Washington DC London Heathrow | Outbound 04/21/25 1 Stopover (JFK) B61888, B60007 21h 30min | Return 05/19/25 1 Stopover (BOS) B61621, B61555 13h 27min | JetBlue Airways | | ? | $574 | |
| Washington DC London Heathrow | Outbound 04/21/25 1 Stopover (YOW) AC8870, AC0888 12h 35min | Return 05/19/25 2 Stopovers (ZRH, YYZ) LX0339, AC6836, AC8786 31h 23min |  Air Canada |  | $581 | ||
| Washington DC London Heathrow | Outbound 04/21/25 1 Stopover (YOW) AC8870, AC0888 12h 35min | Return 05/19/25 2 Stopovers (ZRH, YYZ) LX0339, AC6836, AC8786 31h 23min | Air Canada |  | $582 | ||
| Washington DC London Heathrow | Outbound 04/21/25 1 Stopover (ORD) UA1888, UA0920 11h 50min | Return 05/19/25 1 Stopover (EWR) UA0883, UA4433 11h 36min |  United Airlines |  | ? | $644 | |
| Washington DC London Heathrow | Outbound 09/19/25 1 Stopover (YUL) AC8824, AC0864 12h 25min | Return 09/29/25 1 Stopover (YUL) AC0867, AC8823 11h 21min | Air Canada |  | ? | $652 | |
| Washington DC London Heathrow | Outbound 04/21/25 1 Stopover (ORD) UA0289, UA0929 12h 20min | Return 05/19/25 1 Stopover (YUL) UA8035, UA8366 16h 38min | United Airlines |  | ? | $654 | |
| Washington DC London Heathrow | Outbound 09/19/25 1 Stopover (JFK) AY4254, AY4016 10h 20min | Return 09/29/25 1 Stopover (JFK) AY4017, AY4119 11h 00min | Finnair | | $666 | ||
| Washington DC London Heathrow | Outbound 04/21/25 1 Stopover (EWR) UA4442, UA0110 11h 43min | Return 05/19/25 1 Stopover (YYZ) UA8203, UA8548 10h 58min | United Airlines |  | $697 |
Airline
- Air Canada
- United Airlines
- JetBlue Airways
- Virgin Atlantic Airways
- Finnair
Tips and tricks to help you find cheap flights from Washington DC to London Heathrow
Favorite airline: United Airlines
The favorite airline for flights from Washington DC to London Heathrow is United Airlines.
United Airlines
31 %
Air Canada
23 %
Finnair
23 %
Cheapest weekday: Monday
The cheapest day of departure is Monday. You can save up to 49 % when you fly on these days of the week.
Favourite connection: via New York
Flights with a stopover in New York are the most popular connection for this route.
Route
bookings
1 stopover New York - John F. Kennedy International Airport, NY
10h 35min, from 608 US$
40 %
1 stopover New York - Newark Liberty International Airport, NJ
09h 40min, from 546 US$
30 %
1 stopover Toronto - Lester B. Pearson International Airport
32h 20min, from 637 US$
20 %
Important flight information
Flight information: Washington DC - London Heathrow
| Roundtrip from | 572,30 US$ |
|---|---|
| Flight duration | min. 08:22 |
| Distance | 5887 km |
| Flights per week | 1 |
| Departure airport | Airport Washington DC - Ronald Reagan National Airport, VA (DCA) |
| Arrival airport | Airport London Heathrow (LHR) |
| Destination country | Flights to United Kingdom |
Alternative flights to London Heathrow
- Flight Los Angeles - London Heathrow from 814 US$
- Flight Boston - London Heathrow from 445 US$
- Flight Detroit - London Heathrow from 464 US$
- Flight Chicago O'Hare - London Heathrow from 584 US$
- Flight Denver - London Heathrow from 588 US$
- Flight Dallas - London Heathrow from 683 US$
- Flight Newark - London Heathrow from 443 US$
- Flight New York - London Heathrow from 438 US$
- Flight New York - London Heathrow from 579 US$
- Flight Cleveland - London Heathrow from 676 US$
Flight destinations with a similar price
- Flight London Heathrow - Colombo from 686 US$
- Flight London Heathrow - Abu Dhabi from 378 US$
- Flight London Heathrow - Toronto from 420 US$
- Flight London Heathrow - Dusseldorf from 148 US$
- Flight London Heathrow - Frankfurt from 161 US$
- Flight London Heathrow - Cologne from 120 US$
- Flight London Heathrow - Barcelona from 126 US$
- Flight London Heathrow - Ahmedabad from 683 US$
- Flight London Heathrow - Amritsar from 789 US$
- Flight London Heathrow - Erbil from 484 US$
Flight destinations with a similar price
- Flight Washington DC - Freeport from 568 US$
- Flight Washington DC - Stuttgart from 626 US$
- Flight Washington DC - Berlin from 603 US$
- Flight Washington DC - Georgetown, Guyana from 527 US$