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

Return flights

01 Sep - 15 Sep	Scoot
01 Sep - 10 Sep	Scoot
15 Sep - 25 Sep	Scoot
15 Sep - 22 Sep	Scoot
15 Sep - 21 Sep	Scoot
15 Sep - 29 Sep	Scoot
01 Sep - 30 Sep	Scoot
15 Sep - 27 Sep	Scoot
02 Sep - 09 Sep	Scoot
18 Sep - 24 Sep	Scoot
29 Sep - 08 Oct	Philippine Airlines
29 Sep - 05 Oct	Philippine Airlines
29 Sep - 12 Oct	Philippine Airlines
15 Sep - 08 Oct	Philippine Airlines
19 Sep - 02 Oct	Scoot
18 Sep - 03 Oct	Scoot
22 Sep - 02 Oct	Scoot
28 Sep - 01 Oct	Scoot
25 Sep - 01 Oct	Philippine Airlines
29 Sep - 17 Oct	Scoot

Also check the deals for one-way flights from Perth 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 Perth to Tokyo in September from $421

Return flights