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Outbound flight: 12/16/21
16:10 DCA
10:20 LON
Washington DC - Ronald Reagan National Airport, VA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
1 Stopover
Air Canada
Return flight: 01/04/22
20:15 LON
19:55 DCA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Washington DC - Ronald Reagan National Airport, VA
1 Stopover
Lufthansa
$633
Check
Outbound flight: 12/16/21
13:00 DCA
06:50 LON
Washington DC - Ronald Reagan National Airport, VA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
1 Stopover
British Airways
Return flight: 01/04/22
19:10 LON
17:44 DCA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Washington DC - Ronald Reagan National Airport, VA
1 Stopover
Iberia
$708
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Outbound flight: 12/16/21
16:49 DCA
11:10 LON
Washington DC - Ronald Reagan National Airport, VA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
1 Stopover
KLM
Return flight: 01/04/22
08:40 LON
16:15 DCA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Washington DC - Ronald Reagan National Airport, VA
1 Stopover
KLM
$1,038
Check
Outbound flight: 12/16/21
19:30 DCA
12:05 LON
Washington DC - Ronald Reagan National Airport, VA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
1 Stopover
British Airways
Return flight: 01/04/22
06:00 LON
14:10 DCA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Washington DC - Ronald Reagan National Airport, VA
1 Stopover
TAP Air Portugal
$1,216
Check
Outbound flight: 12/16/21
19:00 DCA
09:20 LON
Washington DC - Ronald Reagan National Airport, VA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
1 Stopover
British Airways
Return flight: 01/04/22
15:25 LON
18:59 DCA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Washington DC - Ronald Reagan National Airport, VA
1 Stopover
Royal Air Maroc
$1,257
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Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to London

Favorite airline: Virgin Atlantic
The favorite airline for flights from Washington DC to London is Virgin Atlantic.
Virgin Atlantic
29 %
American Airlines
22 %
Finnair
11 %
Tip: book 3 weeks before departure
If booked 3 weeks before travel, flights cost only $562.00.
23 days before departure
Favourite connection: via New York
The most popular route is via New York and is booked by 49 % of all travelers.
Route
bookings
1 stopover New York - John F. Kennedy International Airport, NY
10h 25min, from $633
49 %
1 stopover Boston Logan International Airport, MA
11h 50min, from $588
31 %
2 stopovers Boston Logan International Airport, MA Reykjavik-Keflavik International
13h 46min, from $834
11 %
Flight information Washington DC - London
Alternative flight routes
Cheap direct flights
Flight details Washington DC - London
  • Flight duration: min. 08:22 / max. 08:22
  • Distance: 5906 km
  • Flights per week: 1
Top Flight Routes
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.