Flights from Washington DC to London

Tips and tricks to help you find cheap flights from Washington DC to London

Favorite airline: United Airlines
United Airlines is the most popular airline for flights from Washington DC to London.
United Airlines
8 %
Lufthansa
7 %
Austrian Airlines
7 %
Tip: book 2 months before departure
The best time to find a cheap flight on this route is 2 months before travel. Save up to 53 %.
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
17h 35min
$609
$481
$622
The favorite connection is non-stop
Flights from Washington DC to London are most often booked as a direct flight.
Route
bookings
Direct flights
07h 25min, from $609
40 %
1 stopover Dublin
09h 45min, from $721
9 %
1 stopover Zurich (Zürich)-Kloten
11h 25min, from $643
7 %
Flight details Washington DC - London
  • Flight duration: min. 07:00 / max. 07:25
  • Distance: 5927 km
  • Flights per week: 52
  • Return flight duration: min. 08:20 / max. 08:45