AirHint found the following cheapest return flights from London (LCY) to Sofia (SOF) in January 2027 (see full year).

Return flights

15 Jan - 21 Jan	Lufthansa
27 Jan - 01 Feb	Lufthansa
28 Jan - 02 Feb	Lufthansa
15 Jan - 18 Jan	Lufthansa
04 Jan - 08 Jan	Lufthansa
21 Jan - 24 Jan	Lufthansa
04 Jan - 10 Jan	Lufthansa
29 Jan - 02 Feb	Lufthansa

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

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 January from 226€

Return flights