AirHint found the following cheapest return flights from London (LCY) to Sofia (SOF) in February 2026 (see full year).

Return flights

27 Feb - 03 Mar	ITA Airways
22 Feb - 01 Mar	SWISS
24 Feb - 01 Mar	Lufthansa
03 Feb - 10 Feb	Lufthansa
04 Feb - 11 Feb	Lufthansa
04 Feb - 06 Feb	Lufthansa
24 Feb - 03 Mar	Lufthansa
03 Feb - 05 Feb	Lufthansa
03 Feb - 09 Feb	Lufthansa
04 Feb - 09 Feb	Lufthansa
11 Feb - 16 Feb	Lufthansa
11 Feb - 18 Feb	Lufthansa
17 Feb - 24 Feb	Lufthansa
25 Feb - 04 Mar	Lufthansa
25 Feb - 03 Mar	Lufthansa
03 Feb - 13 Feb	Lufthansa
20 Feb - 01 Mar	Lufthansa
20 Feb - 02 Mar	Lufthansa
23 Feb - 02 Mar	Lufthansa
28 Feb - 03 Mar	ITA Airways

Also check the deals for one-way flights from London to Sofia in February.

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 Sofia in February from $248

Return flights