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

Return flights

26 Jan - 28 Jan	Ryanair
28 Jan - 03 Feb	Ryanair
19 Jan - 03 Feb	Ryanair
26 Jan - 03 Feb	Ryanair
27 Jan - 04 Feb	Wizz Air
27 Jan - 31 Jan	Wizz Air
27 Jan - 28 Jan	Wizz Air
26 Jan - 04 Feb	Ryanair
26 Jan - 31 Jan	Ryanair
21 Jan - 28 Jan	Ryanair
26 Jan - 02 Feb	Ryanair
24 Jan - 26 Jan	Ryanair
28 Jan - 02 Feb	Ryanair
28 Jan - 29 Jan	Ryanair
27 Jan - 30 Jan	Wizz Air
26 Jan - 29 Jan	Ryanair
21 Jan - 03 Feb	Ryanair
26 Jan - 30 Jan	Ryanair
27 Jan - 01 Feb	Wizz Air
28 Jan - 04 Feb	Ryanair

Also check the deals for one-way flights from Sofia to Lisbon 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 Sofia to Lisbon in January from 93€

Return flights