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

Return flights

11 Feb - 18 Feb	Austrian Airlines
11 Feb - 19 Feb	Austrian Airlines
12 Feb - 18 Feb	Austrian Airlines
12 Feb - 19 Feb	Austrian Airlines
13 Feb - 18 Feb	Austrian Airlines
13 Feb - 19 Feb	Austrian Airlines
25 Feb - 04 Mar	Austrian Airlines
25 Feb - 05 Mar	Austrian Airlines
26 Feb - 04 Mar	Austrian Airlines
26 Feb - 05 Mar	Austrian Airlines
27 Feb - 04 Mar	Austrian Airlines
27 Feb - 05 Mar	Austrian Airlines

Also check the deals for one-way flights from Innsbruck 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 Innsbruck to Sofia in February from $200

Return flights