Cheapest return flights from Tokyo to Keflavik in December from $1206

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 December 2025 (see full year).

Return flights

01 Dec - 08 Dec Finnair
04 Dec - 11 Dec Finnair

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

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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