Cheapest return flights from Tokyo to Keflavik in January from $851

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

Return flights

16 Jan - 23 Jan China Southern
20 Jan - 27 Jan Jin Air
19 Jan - 26 Jan Jeju Air
21 Jan - 27 Jan LOT
19 Jan - 24 Jan Jeju Air
10 Jan - 16 Jan MIAT Mongolian Airlines
28 Jan - 12 Feb Finnair
21 Jan - 26 Jan Finnair
16 Jan - 25 Jan Japan Airlines
16 Jan - 18 Jan Japan Airlines
05 Jan - 11 Jan Asiana Airlines
27 Jan - 03 Feb Emirates

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

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