Cheapest return flights from Tokyo to Keflavik in August from $1492

Best time to book flights for Tokyo (TYO) to Keflavik (KEF) flights at AirHint

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

Return flights

31 Aug - 04 Sep Finnair
30 Aug - 17 Sep Air Canada
07 Aug - 14 Aug Finnair
12 Aug - 21 Aug Singapore Airlines
01 Aug - 09 Aug Finnair
10 Aug - 15 Aug Finnair
05 Aug - 12 Aug Qatar Airways
05 Aug - 06 Aug Air Canada
05 Aug - 14 Aug Air Canada
12 Aug - 14 Aug Air Canada
04 Aug - 12 Aug Air Canada
09 Aug - 19 Aug Air Canada

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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