
$390 Cheap Aer Lingus flights Washington (WAS) to London (LON)
Prices were available within the past 7 days and start at $390 for one-way flights and $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 11 - Sun, Mar 15
IAD
Washington
LHR
London
$618 Roundtrip, just found
$618
Roundtrip
just found

Wed, Apr 1 - Tue, Apr 14
BWI
Baltimore
LHR
London
$762 Roundtrip, found 14 hours ago
$762
Roundtrip
found 14 hours ago

Thu, Mar 19 - Tue, Mar 31
IAD
Washington
LCY
London
$913 Roundtrip, found 3 days ago
$913
Roundtrip
found 3 days ago
Find the cheapest month to fly from Washington (WAS) to London (LON)
February is typically the cheapest month to fly
From $331 - $761 per traveler.
Alternative airports near London
Prices were available within the past 7 days. Prices and availability are subject to change.
Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $1,051
Origin airport | Washington Dulles Intl. |
|---|---|
Destination airport | Gatwick |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic |
Popular airline | British Airways |
Distance | 3685 mi |
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