AirHint found the following cheapest return flights from Tokyo (NRT) to Keflavik (KEF) in May 2026 (see full year).
Return flights
| 22 May - 29 May | Japan Airlines | ||
| 01 May - 10 May | HK Express | ||
| 22 May - 12 Jun | Japan Airlines | ||
| 02 May - 08 May | Thai Airways | ||
| 09 May - 16 May | Qatar Airways |
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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