Cheapest return flights from Warsaw to Sofia in September from 42€

AirHint found the following cheapest return flights from Warsaw (WAW) to Sofia (SOF) in September 2026 (see full year).

Return flights

07 Sep - 16 Sep Wizz Air direct
04 Sep - 16 Sep Wizz Air direct
25 Sep - 04 Oct Wizz Air direct
25 Sep - 05 Oct Wizz Air direct
09 Sep - 16 Sep Wizz Air direct
07 Sep - 13 Sep Wizz Air direct
04 Sep - 13 Sep Wizz Air direct
04 Sep - 06 Sep Wizz Air direct
09 Sep - 13 Sep Wizz Air direct
25 Sep - 12 Oct Wizz Air direct
25 Sep - 26 Sep Wizz Air direct
25 Sep - 29 Sep Wizz Air direct
11 Sep - 16 Sep Wizz Air direct
19 Sep - 04 Oct Ryanair direct
19 Sep - 05 Oct Ryanair direct

Also check the deals for one-way flights from Warsaw to Sofia in September.

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