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

Return flights

31 Jan - 07 Feb	Ryanair
16 Jan - 19 Jan	Wizz Air
25 Jan - 14 Feb	Wizz Air	direct
25 Jan - 10 Feb	Wizz Air	direct
25 Jan - 08 Feb	Wizz Air	direct
25 Jan - 09 Feb	Wizz Air	direct
25 Jan - 07 Feb	Wizz Air	direct
25 Jan - 02 Feb	Wizz Air	direct
22 Jan - 10 Feb	Wizz Air	direct
22 Jan - 08 Feb	Wizz Air	direct
22 Jan - 09 Feb	Wizz Air	direct
05 Jan - 12 Jan	Wizz Air
22 Jan - 25 Jan	easyJet
10 Jan - 17 Jan	Ryanair
22 Jan - 29 Jan	easyJet
08 Jan - 12 Jan	easyJet
13 Jan - 16 Jan	Wizz Air
03 Jan - 08 Jan	Ryanair
25 Jan - 25 Jan	Wizz Air	direct
21 Jan - 25 Jan	Wizz Air	direct

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 $156

Return flights