Favorite airline: United Airlines
26 % of travelers choose to book flights on this route with United Airlines, Lufthansa and Austrian Airlines.
United Airlines
10 %
Lufthansa
8 %
Austrian Airlines
8 %
Tip: book 2 months before departure
If booked 2 months before travel, flights cost only $467.00.
76 days before departure
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $128.00 more expensive on this route.
non stop flight
1 stop
2 stops
07h 25min
19h 25min
28h 08min
$609
$481
$1,374
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
58 %
1 stopover Zurich (Zürich)-Kloten
11h 25min, from $643
7 %
1 stopover Brussels
11h 40min, from $640
6 %
idealo Preisfinderidealo Preisfinder - Finde den niedrigsten Flugpreis nach Abflugdatum
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Flights from Washington DC to London-Heathrow

Outbound flight: 08/10/20
17:35 IAD
10:15 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Brussels Airlines
$239
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Outbound flight: 08/10/20
08:30 IAD
20:55 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
direct
United Airlines
$256
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Outbound flight: 08/10/20
17:35 IAD
10:15 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Brussels Airlines
$298
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Outbound flight: 08/29/20
22:35 IAD
18:50 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
TAP Air Portugal
$371
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Outbound flight: 08/10/20
06:00 IAD
22:25 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Virgin Atlantic Airways
$379
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Outbound flight: 08/10/20
16:00 IAD
06:30 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Air Canada
$379
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Outbound flight: 08/10/20
22:24 IAD
14:55 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
3 Stopovers
United Airlines, LEVEL, Transavia France, Iberia
$379
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Outbound flight: 08/10/20
17:35 IAD
10:15 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Brussels Airlines
$402
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Outbound flight: 08/10/20
06:00 IAD
20:10 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Virgin Atlantic Airways
$436
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Outbound flight: 08/10/20
15:00 IAD
16:00 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Aeroflot Russian Airlines
$476
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Outbound flight: 08/10/20
06:00 IAD
20:10 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Virgin Atlantic Airways
$476
Check
Outbound flight: 08/10/20
23:15 IAD
09:50 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Turkish Airlines
$545
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Outbound flight: 08/10/20
17:00 IAD
14:50 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Turkish Airlines
$545
Check
Outbound flight: 08/10/20
15:00 IAD
12:05 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Aeroflot Russian Airlines
$567
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Outbound flight: 08/29/20
19:14 IAD
17:45 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
3 Stopovers
TAP Air Portugal
$569
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Outbound flight: 08/10/20
15:00 IAD
12:05 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Aeroflot Russian Airlines
$571
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Outbound flight: 08/10/20
18:35 IAD
06:55 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
direct
Finnair
$642
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Outbound flight: 08/10/20
13:47 IAD
08:00 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Iberia
$642
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Outbound flight: 08/10/20
09:19 IAD
08:00 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Iberia
$660
Check
Outbound flight: 08/10/20
13:45 IAD
08:00 LHR
Washington DC - Dulles International Airport, DC
London Heathrow
1 Stopover
Iberia
$660
Check
Prices based on recent searches, subject to last-minute changes
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Flight information Washington DC - London Heathrow
Alternative flight routes
Cheap direct flights
Flight details Washington DC - London Heathrow
  • Flight duration: min. 07:00 / max. 07:25
  • Distance: 5908 km
  • Flights per week: 52
  • Return flight duration: min. 08:20 / max. 08:45
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