Cheapest return flights from Tokyo to Keflavik in October from $1398

Best time to book flights for Tokyo (HND) to Keflavik (KEF) flights at AirHint

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

Return flights

01 Oct - 08 Oct Finnair
07 Oct - 12 Oct Finnair
09 Oct - 13 Oct Singapore Airlines
14 Oct - 18 Oct Japan Airlines
08 Oct - 11 Oct Japan Airlines
07 Oct - 11 Oct Japan Airlines
10 Oct - 13 Oct Finnair
01 Oct - 11 Oct Finnair

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

Skyscanner

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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