Cheapest one-way flights from Washington to London in February from $184

AirHint found the following cheapest one-way flights from Washington (DCA) to London (LGW) in February 2026 (see full year).

One-Way flights

03 Feb jetBlue
10 Feb jetBlue
18 Feb Icelandair
04 Feb Iberia
28 Feb Icelandair
14 Feb TAP
26 Feb TAP
06 Feb TAP
22 Feb TAP
13 Feb TAP

Also check the deals for return flights from Washington to London in February.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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