AirHint found the following cheapest return flights from Prague (PRG) to Tokyo (NRT) in September 2025 (see full year).

Return flights

24 Sep - 16 Oct	Ryanair
03 Sep - 11 Sep	Ryanair
03 Sep - 18 Sep	Ryanair
24 Sep - 14 Oct	Ryanair
14 Sep - 06 Oct	Wizz Air UK
03 Sep - 22 Sep	Ryanair
01 Sep - 04 Sep	Ryanair
01 Sep - 22 Sep	Norwegian Air Sweden AOC
16 Sep - 23 Sep	Wizz Air UK
17 Sep - 30 Sep	Ryanair
22 Sep - 06 Oct	Ryanair
03 Sep - 16 Sep	Ryanair
03 Sep - 08 Sep	Ryanair
01 Sep - 16 Sep	Ryanair
16 Sep - 07 Oct	Wizz Air UK
17 Sep - 07 Oct	Ryanair
16 Sep - 01 Oct	Wizz Air UK
24 Sep - 07 Oct	Ryanair
14 Sep - 05 Oct	Wizz Air UK
24 Sep - 01 Oct	Ryanair

Also check the deals for one-way flights from Prague to Tokyo in September.

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 Prague to Tokyo in September from $725

Return flights