Flights from Washington-DC to London-Heathrow

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  • Booking tips
Outbound flight: 11/06/22
17:20 WAS
08:00 LHR
Washington-DC
London Heathrow
1 Stopover
Aer Lingus Irish Airlines
$358
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Outbound flight: 11/06/22
19:35 WAS
10:45 LHR
Washington-DC
London Heathrow
1 Stopover
Icelandair
$481
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Outbound flight: 11/05/22
18:45 WAS
05:55 LHR
Washington-DC
London Heathrow
direct
United Airlines
$551
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Outbound flight: 11/05/22
09:25 WAS
20:50 LHR
Washington-DC
London Heathrow
direct
United Airlines
$551
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Outbound flight: 11/05/22
19:07 WAS
09:10 LHR
Washington-DC
London Heathrow
1 Stopover
United Airlines
$552
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Outbound flight: 10/13/22
20:35 WAS
11:55 LHR
Washington-DC
London Heathrow
1 Stopover
Icelandair
Return flight: 11/06/22
20:40 LHR
18:10 WAS
London Heathrow
Washington-DC
1 Stopover
Icelandair
$559
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Outbound flight: 11/06/22
13:15 WAS
07:35 LHR
Washington-DC
London Heathrow
2 Stopovers
United Airlines, Delta Air Lines
$565
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Outbound flight: 11/05/22
23:25 WAS
21:05 LHR
Washington-DC
London Heathrow
1 Stopover
Turkish Airlines
$566
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Outbound flight: 11/05/22
09:25 WAS
20:50 LHR
Washington-DC
London Heathrow
direct
Lufthansa
$568
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Outbound flight: 11/05/22
18:45 WAS
05:55 LHR
Washington-DC
London Heathrow
direct
Lufthansa
$568
Check
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-Heathrow

Favorite airline: United Airlines
The most popular airline for flights from Washington-DC to London Heathrow is United Airlines.
United Airlines
8 %
Lufthansa
7 %
Austrian Airlines
6 %
Tip: book 2 months before departure
Save up to 53 % by booking flights 2 months before departure.
76 days before departure
Direct flights are more expensive
On this route, direct flights are $128.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
07h 25min
19h 25min
13h 46min
$609
$481
$834
The favorite connection is non-stop
Flights from Washington-DC to London Heathrow are most often booked as a direct flight.
Route
bookings
Direct flights
07h 25min, from $609
46 %
1 stopover New York - John F. Kennedy International Airport, NY
10h 25min, from $633
16 %
1 stopover Boston Logan International Airport, MA
11h 50min, from $588
6 %
Flight information Washington-DC - London Heathrow
Alternative flight routes
Cheap direct flights
Flight details Washington-DC - London Heathrow
  • Flight duration: min. 07:00 / max. 08:22
  • Distance: 5885 km
  • Flights per week: 53
  • Return flight duration: min. 08:20 / max. 08:45
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.