Cheapest one-way flights from Washington to London in January from 234€

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

One-Way flights

11 Jan jetBlue
10 Jan jetBlue
17 Jan jetBlue
26 Jan jetBlue
25 Jan Scandinavian Airlines
06 Jan jetBlue
15 Jan Scandinavian Airlines
16 Jan TAP
09 Jan Scandinavian Airlines
28 Jan Frontier Airlines

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

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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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