AirHint found the following cheapest return flights from Singapore (SIN) to Tokyo (HND) in September 2026 (see full year).

Return flights

24 Sep - 29 Sep	Scoot
16 Sep - 02 Oct	Scoot
17 Sep - 30 Oct	Scoot
18 Sep - 28 Sep	Scoot
18 Sep - 09 Oct	Scoot
27 Sep - 28 Oct	AirAsia
15 Sep - 22 Sep	Scoot	direct
02 Sep - 08 Sep	Scoot	direct
10 Sep - 23 Sep	Scoot	direct
10 Sep - 17 Sep	Scoot	direct
12 Sep - 17 Sep	Scoot	direct
03 Sep - 09 Sep	Scoot	direct
25 Sep - 01 Oct	Scoot	direct
04 Sep - 11 Sep	Vietnam Airlines
26 Sep - 04 Oct	Vietnam Airlines
18 Sep - 28 Sep	Scoot	direct
16 Sep - 02 Oct	Scoot	direct
26 Sep - 04 Oct	Scoot	direct
18 Sep - 09 Oct	Scoot	direct
17 Sep - 30 Oct	Japan Airlines	direct

Also check the deals for one-way flights from Singapore 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 Singapore to Tokyo in September from $375

Return flights