Cheapest return flights from Tokyo to Keflavik in December from $1436

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

05 Dec - 14 Dec British Airways
22 Dec - 30 Dec Finnair
27 Dec - 03 Jan Qatar Airways
28 Dec - 03 Jan Qatar Airways
27 Dec - 04 Jan British Airways

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

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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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