Cheapest one-way flights from Barcelona to Sofia in September from £19

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

One-Way flights

02 Sep Ryanair direct
04 Sep Wizz Air direct
18 Sep Wizz Air direct
11 Sep Wizz Air direct
25 Sep Wizz Air direct
15 Sep Wizz Air Malta
17 Sep Vueling Airlines
12 Sep Wizz Air Malta
24 Sep Wizz Air Malta
19 Sep Wizz Air Malta

Also check the deals for return 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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