AirHint found the following cheapest return flights from Tokyo (NRT) to Keflavik (KEF) in November 2025 (see full year).

Return flights

03 Nov - 07 Nov	China Southern
11 Nov - 12 Nov	Jeju Air
01 Nov - 08 Nov	Jetstar Japan
17 Nov - 20 Nov	LOT
17 Nov - 25 Nov	LOT
04 Nov - 11 Nov	Singapore Airlines
04 Nov - 16 Nov	Singapore Airlines
06 Nov - 13 Nov	Singapore Airlines
05 Nov - 12 Nov	Singapore Airlines
23 Nov - 29 Nov	Singapore Airlines
29 Nov - 06 Dec	Japan Airlines
27 Nov - 05 Dec	Singapore Airlines

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

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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Cheapest return flights from Tokyo to Keflavik in November from 838€

Return flights