Cheapest return flights from Keflavik to Tokyo in August from $1169

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

Return flights

24 Aug - 09 Sep Scandinavian Airlines
26 Aug - 02 Sep Scandinavian Airlines
25 Aug - 02 Sep Iberia Express
26 Aug - 01 Sep Norwegian
25 Aug - 31 Aug Iberia Express
20 Aug - 31 Aug Icelandair
12 Aug - 26 Aug Scandinavian Airlines
19 Aug - 31 Aug Icelandair
09 Aug - 26 Aug transavia
16 Aug - 19 Aug Wizz Air
10 Aug - 16 Aug Lufthansa
05 Aug - 10 Aug Wizz Air
01 Aug - 08 Aug Icelandair
15 Aug - 22 Aug Lufthansa

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

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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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