AirHint found the following cheapest return flights from Tokyo (TYO) to Athens (ATH) in September 2025 (see full year).

Return flights

23 Sep - 27 Sep	Air China
29 Sep - 13 Oct	Thai AirAsia X
21 Sep - 27 Sep	China Eastern
28 Sep - 08 Oct	Scoot
30 Sep - 08 Oct	Scoot
21 Sep - 28 Sep	Thai AirAsia X
25 Sep - 03 Oct	Scoot
22 Sep - 01 Oct	Scoot
25 Sep - 01 Oct	Scoot
25 Sep - 29 Sep	Scoot
19 Sep - 24 Sep	Air China
24 Sep - 01 Oct	Austrian Airlines
26 Sep - 03 Oct	Scoot
29 Sep - 20 Oct	KLM
24 Sep - 08 Oct	Austrian Airlines
19 Sep - 23 Sep	Etihad Airways
20 Sep - 25 Sep	KLM
20 Sep - 23 Sep	KLM
22 Sep - 27 Sep	KLM

Also check the deals for one-way flights from Tokyo to Athens 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 Tokyo to Athens in September from $892

Return flights