AirHint found the following cheapest return flights from Bucharest (BBU) to London (LGW) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec	Wizz Air Malta
02 Dec - 09 Dec	Wizz Air
03 Dec - 11 Dec	Wizz Air
04 Dec - 10 Dec	Wizz Air
01 Dec - 03 Dec	Wizz Air
20 Dec - 04 Jan	Wizz Air
22 Dec - 08 Jan	Wizz Air Malta
05 Dec - 09 Dec	Wizz Air
12 Dec - 16 Dec	Wizz Air Malta
12 Dec - 12 Dec	Wizz Air Malta
19 Dec - 03 Jan	Wizz Air
20 Dec - 07 Jan	Wizz Air
11 Dec - 13 Dec	Wizz Air Malta
06 Dec - 10 Dec	Ryanair
21 Dec - 03 Jan	Wizz Air
20 Dec - 03 Jan	Wizz Air
02 Dec - 03 Jan	Wizz Air Malta
26 Dec - 03 Jan	Wizz Air
21 Dec - 05 Jan	Wizz Air Malta
19 Dec - 01 Jan	Wizz Air Malta

Also check the deals for one-way flights from Bucharest 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 Bucharest to London in December from 101€

Return flights