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

Return flights

02 Feb - 07 Feb	Ryanair
07 Feb - 11 Feb	Ryanair
22 Feb - 25 Feb	Ryanair
04 Feb - 09 Feb	Ryanair
28 Feb - 06 Mar	Wizz Air Malta
03 Feb - 08 Feb	Ryanair
04 Feb - 11 Feb	Ryanair
26 Feb - 01 Mar	Ryanair
27 Feb - 02 Mar	Vueling Airlines
02 Feb - 08 Feb	Wizz Air Malta
05 Feb - 08 Feb	Ryanair
09 Feb - 16 Feb	Ryanair
06 Feb - 12 Feb	Wizz Air Malta
27 Feb - 09 Mar	Vueling Airlines
27 Feb - 01 Mar	Vueling Airlines
27 Feb - 13 Mar	easyJet
25 Feb - 01 Mar	Ryanair

Also check the deals for one-way flights from Lisbon 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 Lisbon to Sofia in February from 87€

Return flights