Cheapest return flights from Tokyo to Keflavik in August from $1565

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

Return flights

25 Aug - 29 Aug China Eastern
22 Aug - 29 Aug China Eastern
21 Aug - 27 Aug Finnair
28 Aug - 02 Sep Japan Airlines
19 Aug - 23 Aug Japan Airlines
24 Aug - 30 Aug Japan Airlines
20 Aug - 27 Aug Finnair
23 Aug - 29 Aug Finnair
25 Aug - 30 Aug Finnair

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