AirHint found the following cheapest return flights from Basel (BSL) to Tokyo (HND) in September 2025 (see full year).

Return flights

04 Sep - 11 Sep	easyJet
02 Sep - 10 Sep	easyJet
01 Sep - 14 Sep	easyJet
07 Sep - 14 Sep	easyJet
02 Sep - 16 Sep	easyJet
03 Sep - 10 Sep	British Airways
25 Sep - 02 Oct	Wizz Air
06 Sep - 20 Sep	Ryanair
14 Sep - 20 Sep	easyJet
25 Sep - 17 Oct	Wizz Air
25 Sep - 05 Oct	Wizz Air
26 Sep - 17 Oct	easyJet
27 Sep - 12 Oct	easyJet
28 Sep - 11 Oct	easyJet
27 Sep - 11 Oct	Wizz Air
29 Sep - 10 Oct	easyJet
27 Sep - 09 Oct	easyJet
26 Sep - 03 Oct	easyJet
20 Sep - 27 Sep	Air France
09 Sep - 16 Sep	Turkish Airlines

Also check the deals for one-way flights from Basel 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 Basel to Tokyo in September from 658€

Return flights