AirHint found the following cheapest return flights from Istanbul (IST) to Prague (PRG) in August 2026 (see full year).

Return flights

27 Aug - 31 Aug	Pegasus Airlines	direct
01 Aug - 08 Aug	Pegasus Airlines	direct
13 Aug - 18 Aug	Pegasus Airlines
13 Aug - 18 Aug	Pegasus Airlines	direct
17 Aug - 21 Aug	Pegasus Airlines	direct
10 Aug - 16 Aug	Air Serbia
08 Aug - 15 Aug	AJet
08 Aug - 15 Aug	Pegasus Airlines	direct
02 Aug - 09 Aug	Air Serbia
10 Aug - 16 Aug	AJet	direct

Also check the deals for one-way flights from Istanbul to Prague 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 Istanbul to Prague in August from $173

Return flights