Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Best option London Heathrow Washington DC | Outbound 12/12/24 1 Stopover (LIS) TP1363, TP0231 14h 00min | Return 01/05/25 1 Stopover (LIS) TP0234, TP1366 19h 10min | | ![]() | $594 found 3 days ago | ||
London Heathrow Washington DC | Outbound 12/12/24 1 Stopover (LIS) TP1363, TP0231 14h 00min | Return 01/05/25 1 Stopover (LIS) TP0234, TP1366 19h 10min | | ![]() | $599 found 3 days ago | ||
London Heathrow Washington DC | Outbound 12/12/24 1 Stopover (LIS) TP1363, TP0231 14h 00min | Return 01/05/25 1 Stopover (LIS) TP0234, TP1358 18h 05min | | ![]() | ? | $603 found 3 days ago | |
London Heathrow Washington DC | Outbound 12/12/24 1 Stopover (LIS) TP1363, TP0231 14h 00min | Return 01/05/25 1 Stopover (LIS) TP0234, TP1366 19h 10min | | ![]() | $638 found 3 days ago | ||
London Heathrow Washington DC | Outbound 12/12/24 1 Stopover (LIS) TP1363, TP0231 14h 00min | Return 01/05/25 1 Stopover (LIS) TP0234, TP1366 19h 10min | | ![]() | ? | $653 found 3 days ago | |
London Heathrow Washington DC | Outbound 12/12/24 1 Stopover (LIS) TP1363, TP0231 14h 00min | Return 01/05/25 1 Stopover (LIS) TP0234, TP1356 14h 00min | | ![]() | ? | $674 found 3 days ago | |
London Heathrow Washington DC | Outbound 12/12/24 1 Stopover (LIS) TP1363, TP0231 14h 00min | Return 01/05/25 1 Stopover (LIS) TP0234, TP1358 18h 05min | | ![]() | ? | $702 found 3 days ago | |
London Heathrow Washington DC | Outbound 12/12/24 1 Stopover (DUB) EI0155, EI0117 10h 50min | Return 01/05/25 1 Stopover (DUB) EI0116, EI0152 09h 55min | | ![]() | ? | $784 found 3 days ago | |
London Heathrow Washington DC | Outbound 12/12/24 1 Stopover (VIE) OS0462, OS0093 29h 00min | Return 01/05/25 direct OS7808 07h 25min | | ![]() | ? | $1,182 found 3 days ago | |
London Heathrow Washington DC | Outbound 12/12/24 1 Stopover (LIS) TP1363, TP0231 14h 00min | Return 01/05/25 1 Stopover (LIS) TP0234, TP1366 19h 10min | | ![]() | ? | $1,195 found 3 days ago |
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Find cheap flights
-
Booking tips
- Flight Routes
- Flights to United States
- Flights to Washington-DC
- Flights to Washington DC
- Flights London Heathrow (LHR) Washington DC (IAD)
Airline
- Austrian Airlines
- Swiss International Air Lines
- TAP Air Portugal
- Aer Lingus Irish Airlines
Flight type
- Return
Outbound departure month
- December 2024
Outbound weekday
- Thursday
Return departure month
- January 2025
Return weekday
- Sunday
Change in
- Zurich (Zürich)-Kloten
- Vienna International
- Lisbon
- Dublin
Tips and tricks to help you find cheap flights from London Heathrow to Washington DC
Favorite airline: Aer Lingus
Flight tickets on the route London Heathrow – Washington DC are most frequently booked with Aer Lingus.
![](https://flight-cdn.idealo.net/bilder/fluglinie/icons/32x32/EI.png)
Aer Lingus
26 %
![](https://flight-cdn.idealo.net/bilder/fluglinie/icons/32x32/SK.png)
SAS
25 %
![](https://flight-cdn.idealo.net/bilder/fluglinie/icons/32x32/TP.png)
TAP Portugal
21 %
Cheapest weekday: Thursday
The cheapest flights on this route are operated on Thursday.
Direct flights are more expensive
Flights with a stopover are on average $270.00 cheaper than direct flights.
non stop flight
1 stop
08h 05min
24h 35min
$695
$425
Favourite connection: via Dublin
Flights with a stopover in Dublin are the most popular connection for this route.
Route
bookings
1 stopover Dublin
14h 20min, from $547
26 %
1 stopover Copenhagen
23h 55min, from $480
25 %
1 stopover Lisbon
24h 35min, from $425
21 %
Flight information: London Heathrow - Washington DC
Roundtrip from | $593.77 |
---|---|
Flight duration | min. 08:20 / max. 08:45 |
Return flight duration | min. 07:00/ max. 07:25 |
Distance | 5908 km |
Flights per week | 52 |
Departure airport | Airport London Heathrow (LHR) |
Departure country | Flights from United Kingdom |
Arrival airport | Airport Washington DC - Dulles International Airport, DC (IAD) |
Destination country | Flights to United States |
Flight destinations with a similar price
- Flight Washington DC - Miami from $210
- Flight Washington DC - Los Angeles from $528
- Flight Washington DC - Orlando from $197
- Flight Washington DC - San Francisco from $450
- Flight Washington DC - Honolulu from $470
- Flight Washington DC - Boston from $181
- Flight Washington DC - Chicago O'Hare from $198
- Flight Washington DC - Tampa from $233
- Flight Washington DC - Newark from $208
- Flight Washington DC - Atlanta from $240