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

Return flights

16 Jul - 22 Jul	Wizz Air
08 Jul - 10 Jul	Ryanair
01 Jul - 15 Aug	Ryanair
23 Jul - 29 Jul	Wizz Air
13 Jul - 24 Jul	Ryanair
15 Jul - 17 Jul	Ryanair
23 Jul - 30 Jul	Ryanair
11 Jul - 16 Jul	Wizz Air
14 Jul - 17 Jul	Wizz Air
21 Jul - 23 Jul	Ryanair
08 Jul - 09 Jul	Ryanair
31 Jul - 05 Aug	Lufthansa
31 Jul - 08 Aug	Lufthansa
30 Jul - 02 Aug	Austrian Airlines
24 Jul - 01 Aug	Air Serbia

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

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 Sofia to Prague in July from $143

Return flights