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

Return flights

27 Aug - 16 Sep	Ryanair	direct
26 Aug - 16 Sep	Ryanair	direct
28 Aug - 16 Sep	Ryanair	direct
29 Aug - 16 Sep	Ryanair	direct
31 Aug - 30 Sep	Ryanair	direct
29 Aug - 10 Sep	Ryanair
27 Aug - 31 Aug	Ryanair
26 Aug - 31 Aug	Ryanair
27 Aug - 10 Sep	Ryanair	direct
27 Aug - 12 Sep	Ryanair	direct
20 Aug - 26 Aug	Ryanair
31 Aug - 16 Sep	Ryanair	direct
22 Aug - 14 Sep	Ryanair
20 Aug - 24 Aug	Ryanair
19 Aug - 26 Aug	Ryanair
27 Aug - 28 Aug	Ryanair	direct
06 Aug - 10 Aug	Ryanair
08 Aug - 10 Aug	Ryanair
26 Aug - 28 Aug	Ryanair	direct
27 Aug - 29 Aug	Ryanair	direct

Also check the deals for one-way flights from Berlin to Sofia in August.

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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Cheapest return flights from Berlin to Sofia in August from 94€

Return flights