Flights from Washington DC to London Gatwick

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

Favorite airline: TAP Portugal
Most travelers looking for flights on the route from Washington DC to London Gatwick decide to book flights with TAP Portugal.
TAP Portugal
23 %
Aer Lingus
21 %
17 %
Tip: book 9 days before departure
If booked 9 days before travel, flights cost only $517.00.
9 days before departure
Cheapest weekday: Thursday
The cheapest days to fly on this route are Thursday.
Favourite connection: via Dublin
Flights with a stopover in Dublin are the most popular connection for this route.
1 stopover Dublin
16h 15min, from $918
29 %
1 stopover Lisbon
12h 00min, from $875
27 %
1 stopover Reykjavik-Keflavik International
31h 05min, from $822
20 %
Flight details Washington DC - London Gatwick
  • Distance: 5938 km