AirHint found the following cheapest return flights from London (LCY) to Sarajevo (SJJ) in December 2025 (see full year).

Return flights

04 Dec - 07 Dec	ITA Airways
11 Dec - 17 Dec	ITA Airways
11 Dec - 16 Dec	ITA Airways
03 Dec - 07 Dec	ITA Airways
16 Dec - 20 Dec	ITA Airways
04 Dec - 09 Dec	SWISS
04 Dec - 08 Dec	SWISS
03 Dec - 09 Dec	SWISS
10 Dec - 18 Dec	SWISS
05 Dec - 08 Dec	SWISS
17 Dec - 13 Jan	ITA Airways
17 Dec - 01 Jan	SWISS
16 Dec - 15 Jan	SWISS
30 Dec - 01 Jan	ITA Airways
23 Dec - 01 Jan	ITA Airways
24 Dec - 05 Jan	SWISS
24 Dec - 02 Jan	SWISS
26 Dec - 01 Jan	SWISS
23 Dec - 04 Jan	ITA Airways
28 Dec - 02 Jan	SWISS

Also check the deals for one-way flights from London to Sarajevo 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 Sarajevo in December from $271

Return flights