Cheapest return flights from Washington to London in February from $562

AirHint found the following cheapest return flights from Washington (IAD) to London (LGW) in February 2026 (see full year).

Return flights

24 Feb - 03 Mar Icelandair
24 Feb - 04 Mar Icelandair
24 Feb - 09 Mar Icelandair
22 Feb - 16 Mar TAP
26 Feb - 02 Mar Turkish Airlines
26 Feb - 09 Mar Turkish Airlines
22 Feb - 25 Feb TAP
26 Feb - 03 Mar Turkish Airlines
26 Feb - 01 Mar Turkish Airlines
27 Feb - 03 Mar Air Canada
22 Feb - 28 Feb SWISS
28 Feb - 09 Mar Turkish Airlines
23 Feb - 25 Feb Icelandair
21 Feb - 28 Feb SWISS
24 Feb - 27 Feb Icelandair
25 Feb - 28 Feb Turkish Airlines
21 Feb - 25 Feb Scandinavian Airlines
23 Feb - 24 Feb Frontier Airlines

Also check the deals for one-way flights from Washington to London in February.

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