Cheapest return flights from Brussels to Sofia in September from 50€

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

Return flights

04 Sep - 25 Sep Wizz Air direct
14 Sep - 25 Sep Wizz Air direct
18 Sep - 18 Oct Wizz Air direct
18 Sep - 25 Sep Wizz Air direct
29 Sep - 18 Oct Ryanair direct
25 Sep - 28 Sep Wizz Air direct
14 Sep - 28 Sep Wizz Air direct
18 Sep - 28 Sep Wizz Air direct
25 Sep - 13 Oct Wizz Air direct
29 Sep - 13 Oct Ryanair direct
04 Sep - 10 Sep Wizz Air direct
01 Sep - 10 Sep Ryanair direct
04 Sep - 07 Sep Wizz Air direct
04 Sep - 15 Sep Wizz Air direct
24 Sep - 13 Oct Ryanair direct
19 Sep - 18 Oct Wizz Air Malta

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

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