Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Washington DC London Heathrow | Outbound 01/12/25 1 Stopover (CPH) SK0926, SK0505 17h 50min | Return 01/29/25 1 Stopover (CPH) SK0500, SK0925 14h 00min | SAS Scandinavian Airlines | $404 | |||
Best option Washington DC London Heathrow | Outbound 12/01/24 direct AY5532 07h 10min | Return 12/24/24 direct AY5533 08h 15min | Finnair | ? | $534 | ||
Washington DC London Heathrow | Outbound 01/12/25 2 Stopovers (CPH, OSL) SK0926, SK0452, SK0811 20h 20min | Return 01/29/25 1 Stopover (CPH) SK1508, SK0925 24h 10min | SAS Scandinavian Airlines | ? | $405 | ||
Washington DC London Heathrow | Outbound 02/06/25 1 Stopover (CPH) SK0926, SK1501 23h 30min | Return 02/27/25 1 Stopover (CPH) SK0500, SK0925 14h 00min | SAS Scandinavian Airlines | ? | $407 | ||
Washington DC London Heathrow | Outbound 01/12/25 1 Stopover (CPH) SK0926, SK0505 17h 50min | Return 01/29/25 1 Stopover (CPH) SK0500, SK0925 14h 00min | SAS Scandinavian Airlines | $409 | |||
Washington DC London Heathrow | Outbound 01/29/25 1 Stopover (CPH) SK0926, SK1501 23h 30min | Return 02/20/25 1 Stopover (CPH) SK0500, SK0925 14h 00min | SAS Scandinavian Airlines | ? | $412 | ||
Washington DC London Heathrow | Outbound 02/06/25 1 Stopover (CPH) SK0926, SK1517 19h 30min | Return 02/27/25 1 Stopover (CPH) SK0500, SK0925 14h 00min | SAS Scandinavian Airlines | ? | $420 | ||
Washington DC London Heathrow | Outbound 01/29/25 1 Stopover (CPH) SK0926, SK0501 11h 10min | Return 02/20/25 1 Stopover (CPH) SK0500, SK0925 14h 00min | SAS Scandinavian Airlines | $426 | |||
Washington DC London Heathrow | Outbound 01/29/25 1 Stopover (CPH) SK0926, SK0501 11h 10min | Return 02/20/25 1 Stopover (CPH) SK0500, SK0925 14h 00min | SAS Scandinavian Airlines | ? | $428 | ||
Washington DC London Heathrow | Outbound 03/04/25 1 Stopover (KEF) FI0644, FI0454 18h 50min | Return 03/29/25 1 Stopover (KEF) FI0455, FI0645 26h 35min | Icelandair | $430 found 3 days ago |
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- Flight Routes
- Flights to United Kingdom
- Flights to London
- Flights to London Heathrow
- Flights Washington DC (IAD) London Heathrow (LHR)
Stops
- Direct flight
Airline
- SAS Scandinavian Airlines
- United Airlines
- British Airways
- Icelandair
- TAP Air Portugal
Flight type
- Return
Outbound departure month
- November 2024
- December 2024
- January 2025
- February 2025
- March 2025
- April 2025
Outbound weekday
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday
Return departure month
- December 2024
- January 2025
- February 2025
- March 2025
- April 2025
Return weekday
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday
Change in
- Frankfurt-Main
- New York - John F. Kennedy International Airport, NY
- Zurich (Zürich)-Kloten
- Toronto - Lester B. Pearson International Airport
- Vienna International
- Munich
- Amsterdam-Schiphol
Tips and tricks to help you find cheap flights from Washington DC to London Heathrow
Favorite airline: Aer Lingus
Aer Lingus is the most popular airline for flights from Washington DC to London Heathrow.
Aer Lingus
30 %
Icelandair
24 %
British Airways
17 %
Cheapest weekday: Thursday
Compared to other weekdays, flights are cheapest on Thursday.
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are $129.00 more expensive on this route.
non stop flight
1 stop
2 stops
07h 20min
18h 45min
21h 40min
$562
$433
$599
Favourite connection: via Dublin
When booking flights from Washington DC to London Heathrow 33 % of travelers prefer to fly via Dublin.
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 %
Flight information: Washington DC - London Heathrow
Roundtrip from | $403.92 |
---|---|
Flight duration | min. 07:00 / max. 07:25 |
Return flight duration | min. 08:20/ max. 08:45 |
Distance | 5908 km |
Flights per week | 52 |
Departure airport | Airport Washington DC - Dulles International Airport, DC (IAD) |
Arrival airport | Airport London Heathrow (LHR) |
Destination country | Flights to United Kingdom |
Alternative routes to United Kingdom
- Flight Washington DC - Manchester from $661
Alternative flights to London Heathrow
- Flight Los Angeles - London Heathrow from $762
- Flight Denver - London Heathrow from $602
- Flight Dallas - London Heathrow from $920
- Flight Cleveland - London Heathrow from $592
- Flight Charlotte - London Heathrow from $579
- Flight Miami - London Heathrow from $637
- Flight Baltimore - London Heathrow from $427
- Flight Atlanta - London Heathrow from $511
- Flight Richmond - London Heathrow from $940
- Flight Minneapolis - London Heathrow from $1,003
Flight destinations with a similar price
- Flight London Heathrow - Colombo from $978
- Flight London Heathrow - Frankfurt from $197
- Flight London Heathrow - Cologne from $187
- Flight London Heathrow - Manila from $822
- Flight London Heathrow - Dusseldorf from $187
- Flight London Heathrow - Tangier from $228
- Flight London Heathrow - Amman from $350
- Flight London Heathrow - Toronto from $547
- Flight London Heathrow - Abu Dhabi from $440
- Flight London Heathrow - Ahmedabad from $943
Flight destinations with a similar price
- Flight Washington DC - San Francisco from $385
- Flight Washington DC - Fort Myers from $387
- Flight Washington DC - Fort Lauderdale from $404
- Flight Washington DC - Clarksburg from $406
- Flight Washington DC - San Pedro Sula from $389
- Flight Washington DC - Fayetteville from $392
- Flight Washington DC - Lima from $373
- Flight Washington DC - Oakland from $381
- Flight Washington DC - Myrtle Beach from $425
- Flight Washington DC - Manchester from $442