Cheapest return flights from Barcelona to Sofia in September from $111

Best time to book flights for Barcelona (BCN) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Sofia (SOF) in September 2025 (see full year).

Return flights

02 Sep - 24 Sep Ryanair direct
02 Sep - 29 Sep Ryanair direct
04 Sep - 24 Sep Ryanair direct
03 Sep - 24 Sep Wizz Air direct
01 Sep - 29 Sep Ryanair direct
04 Sep - 12 Sep Ryanair direct
03 Sep - 12 Sep Wizz Air direct
01 Sep - 12 Sep Ryanair direct
02 Sep - 11 Sep Ryanair direct
04 Sep - 11 Sep Ryanair direct
27 Sep - 17 Oct Wizz Air direct
30 Sep - 17 Oct Ryanair direct
27 Sep - 11 Oct Wizz Air direct
27 Sep - 06 Oct Wizz Air direct
30 Sep - 11 Oct Ryanair direct
30 Sep - 06 Oct Ryanair direct
19 Sep - 06 Oct Ryanair direct
18 Sep - 06 Oct Ryanair direct
27 Sep - 18 Oct Wizz Air direct
27 Sep - 07 Oct Wizz Air direct

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

Skyscanner

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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