Cheapest return flights from Berlin to Sofia in September from $121

Best time to book flights for Berlin (BER) to Sofia (SOF) flights at AirHint

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

Return flights

17 Sep - 07 Oct Ryanair direct
30 Sep - 07 Oct Ryanair direct
17 Sep - 02 Oct Ryanair direct
21 Sep - 07 Oct Ryanair direct
03 Sep - 16 Sep Ryanair direct
04 Sep - 16 Sep Ryanair direct
17 Sep - 01 Oct Ryanair direct
03 Sep - 08 Sep Ryanair
30 Sep - 05 Oct Ryanair
17 Sep - 03 Oct Ryanair direct
17 Sep - 25 Sep Ryanair direct
05 Sep - 16 Sep Ryanair direct
26 Sep - 07 Oct Ryanair direct
21 Sep - 05 Oct Ryanair
30 Sep - 02 Oct Ryanair direct
05 Sep - 08 Sep Ryanair
05 Sep - 18 Sep Ryanair
17 Sep - 24 Sep Ryanair direct
11 Sep - 16 Sep Ryanair direct
21 Sep - 25 Sep Ryanair direct

Also check the deals for one-way flights from Berlin 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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