Cheapest return flights from Bristol to Sofia in September from $116

Best time to book flights for Bristol (BRS) to Sofia (SOF) flights at AirHint

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

Return flights

13 Sep - 01 Oct Ryanair direct
13 Sep - 04 Oct Ryanair direct
03 Sep - 20 Sep Ryanair direct
10 Sep - 27 Sep Ryanair direct
10 Sep - 20 Sep Ryanair direct
06 Sep - 27 Sep Ryanair direct
06 Sep - 20 Sep Ryanair direct
13 Sep - 27 Sep Ryanair direct
13 Sep - 20 Sep Ryanair direct
03 Sep - 17 Sep Ryanair direct
10 Sep - 17 Sep Ryanair direct
06 Sep - 17 Sep Ryanair direct
17 Sep - 01 Oct Ryanair direct
17 Sep - 04 Oct Ryanair direct
27 Sep - 01 Oct Ryanair direct
27 Sep - 04 Oct Ryanair direct
27 Sep - 11 Oct Ryanair direct
27 Sep - 05 Oct Ryanair

Also check the deals for one-way flights from Bristol 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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