AirHint found the following cheapest return flights from London (LGW) to Bucharest (OTP) in December 2026 (see full year).

Return flights

10 Dec - 13 Dec	easyJet
11 Dec - 13 Dec	easyJet
18 Dec - 04 Jan	Wizz Air UK
20 Dec - 23 Dec	Condor
23 Dec - 04 Jan	easyJet
23 Dec - 27 Dec	easyJet
15 Dec - 22 Dec	easyJet
19 Dec - 04 Jan	Wizz Air UK
20 Dec - 04 Jan	Condor
17 Dec - 04 Jan	easyJet
16 Dec - 07 Jan	easyJet
18 Dec - 31 Dec	Wizz Air UK
18 Dec - 02 Jan	Wizz Air UK
19 Dec - 03 Jan	Wizz Air UK
30 Dec - 03 Jan	Wizz Air UK
20 Dec - 02 Jan	Wizz Air UK
11 Dec - 14 Dec	Turkish Airlines
11 Dec - 12 Dec	easyJet
12 Dec - 13 Dec	Turkish Airlines
26 Dec - 30 Dec	Turkish Airlines

Also check the deals for one-way flights from London to Bucharest 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 London to Bucharest in December from 216€

Return flights