AirHint found the following cheapest return flights from Reykjavik (REK) to Tokyo (HND) in October 2025 (see full year).

Return flights

26 Oct - 10 Nov	easyJet
29 Oct - 10 Nov	Wizz Air
29 Oct - 13 Nov	easyJet
22 Oct - 29 Oct	easyJet
15 Oct - 28 Oct	easyJet
22 Oct - 12 Nov	Icelandair
08 Oct - 14 Oct	Fly Play
01 Oct - 16 Oct	Wizz Air
06 Oct - 27 Oct	Lufthansa
17 Oct - 18 Oct	Discover Airlines

Also check the deals for one-way flights from Reykjavik to Tokyo in October.

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 Reykjavik to Tokyo in October from $945

Return flights