AirHint found the following cheapest return flights from Warsaw (WAW) to London (LTN) in December 2025 (see full year).

Return flights

04 Dec - 08 Dec	Wizz Air
06 Dec - 09 Dec	Ryanair
04 Dec - 07 Dec	Wizz Air
06 Dec - 07 Dec	Ryanair
04 Dec - 09 Dec	LOT
24 Dec - 11 Jan	Wizz Air	direct
24 Dec - 13 Jan	Wizz Air	direct
25 Dec - 11 Jan	Wizz Air	direct
25 Dec - 13 Jan	Wizz Air	direct
26 Dec - 11 Jan	Wizz Air	direct
26 Dec - 13 Jan	Wizz Air	direct
23 Dec - 11 Jan	Wizz Air	direct
23 Dec - 13 Jan	Wizz Air	direct
22 Dec - 11 Jan	Wizz Air	direct
26 Dec - 10 Jan	Wizz Air
05 Dec - 08 Dec	Ryanair
02 Dec - 05 Dec	LOT
01 Dec - 03 Dec	LOT
02 Dec - 15 Dec	LOT
04 Dec - 06 Dec	Wizz Air

Also check the deals for one-way flights from Warsaw to London in December.

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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Cheapest return flights from Warsaw to London in December from 121€

Return flights