Cheapest return flights from London to Bucharest in December from 106€

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

Return flights

04 Dec - 09 Dec British Airways direct
18 Dec - 08 Jan British Airways direct
04 Dec - 08 Dec British Airways direct
05 Dec - 09 Dec British Airways direct
06 Dec - 09 Dec British Airways direct
04 Dec - 07 Dec British Airways direct
04 Dec - 06 Dec British Airways direct
01 Dec - 02 Dec British Airways direct
11 Dec - 16 Dec British Airways direct
04 Dec - 11 Dec British Airways direct
06 Dec - 08 Dec British Airways direct
18 Dec - 07 Jan British Airways direct
27 Dec - 13 Jan KLM
31 Dec - 10 Jan KLM
10 Dec - 05 Jan British Airways
15 Dec - 09 Jan British Airways
14 Dec - 08 Jan British Airways direct
18 Dec - 09 Jan LOT
23 Dec - 07 Jan Eurowings
26 Dec - 03 Jan Austrian Airlines

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

Skyscanner

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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