Cheapest return flights from Prague to Sofia in August from $172

Best time to book flights for Prague (PRG) to Sofia (SOF) flights at AirHint

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

Return flights

29 Aug - 11 Sep Air Serbia
21 Aug - 15 Sep Austrian Airlines
22 Aug - 16 Sep Austrian Airlines
16 Aug - 23 Aug Austrian Airlines
17 Aug - 24 Aug Austrian Airlines
14 Aug - 24 Aug Austrian Airlines
10 Aug - 21 Aug Austrian Airlines
19 Aug - 22 Aug Air Serbia
21 Aug - 05 Sep LOT

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

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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