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

Return flights

19 Feb - 22 Feb	Ryanair
19 Feb - 01 Mar	Ryanair
27 Feb - 02 Mar	Ryanair
09 Feb - 12 Feb	Ryanair
23 Feb - 26 Feb	Ryanair
27 Feb - 01 Mar	Ryanair
07 Feb - 09 Feb	Ryanair
22 Feb - 26 Feb	Ryanair
20 Feb - 22 Feb	Air Serbia
06 Feb - 09 Feb	Ryanair
24 Feb - 26 Feb	Air Serbia
20 Feb - 20 Feb	Air Serbia
06 Feb - 13 Feb	Ryanair

Also check the deals for one-way flights from Zagreb 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 Zagreb to Sofia in February from 116€

Return flights