Cheapest return flights from Tokyo to Keflavik in January from $1039

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

Return flights

19 Jan - 25 Jan LOT
18 Jan - 24 Jan Finnair
10 Jan - 16 Jan Asiana Airlines
17 Jan - 24 Jan Finnair
24 Jan - 05 Feb Finnair
21 Jan - 26 Jan Finnair
28 Jan - 04 Feb Finnair
14 Jan - 18 Jan LOT
23 Jan - 28 Jan Finnair
13 Jan - 20 Jan Qatar Airways
19 Jan - 22 Jan Japan Airlines
12 Jan - 18 Jan LOT
29 Jan - 01 Feb Finnair
02 Jan - 10 Feb Finnair

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

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