Cheapest return flights from Tokyo to Keflavik in May from $1226

AirHint found the following cheapest return flights from Tokyo (HND) to Keflavik (KEF) in May 2026 (see full year).

Return flights

19 May - 26 May Finnair
12 May - 18 Jun Finnair
02 May - 10 May British Airways
22 May - 29 May Japan Airlines
02 May - 06 May EVA Air
02 May - 09 May EVA Air
03 May - 09 May Japan Airlines
03 May - 08 May Finnair
01 May - 06 May Cathay Pacific

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

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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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