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

Return flights

04 Mar - 10 Mar	Air China
07 Mar - 16 Mar	Jeju Air
08 Mar - 18 Mar	T'way Air
02 Mar - 14 Mar	T'way Air
07 Mar - 14 Mar	China Eastern
08 Mar - 16 Mar	China Eastern
12 Mar - 16 Mar	Jin Air
24 Mar - 31 Mar	Etihad Airways
02 Mar - 09 Mar	Air Japan
13 Mar - 21 Mar	China Southern
26 Mar - 06 Apr	Sichuan Airlines
24 Mar - 05 Apr	Air Busan

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

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 March from 907€

Return flights