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

Return flights

23 Aug - 07 Sep	Air China
02 Aug - 07 Aug	KLM
05 Aug - 11 Aug	KLM
05 Aug - 10 Aug	KLM
11 Aug - 15 Aug	Air China
02 Aug - 09 Aug	KLM
05 Aug - 12 Aug	KLM
12 Aug - 19 Aug	KLM
06 Aug - 10 Aug	KLM
16 Aug - 24 Aug	Lufthansa
06 Aug - 11 Aug	KLM
30 Aug - 09 Sep	KLM
30 Aug - 08 Sep	KLM
18 Aug - 08 Sep	Emirates
31 Aug - 13 Sep	Emirates
31 Aug - 09 Sep	KLM
20 Aug - 14 Sep	Air France
05 Aug - 16 Sep	Emirates
28 Aug - 04 Sep	Singapore Airlines
05 Aug - 05 Sep	Emirates

Also check the deals for one-way flights from Osaka 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 Osaka to Prague in August from 712€

Return flights