Cheapest return flights from Tokyo to Keflavik in August from $1256

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

Return flights

20 Aug - 03 Sep T'way Air
22 Aug - 30 Aug Zipair
23 Aug - 29 Aug LOT
23 Aug - 30 Aug Juneyao Airlines
28 Aug - 06 Sep SWISS
28 Aug - 04 Sep SWISS
28 Aug - 11 Sep SWISS
30 Aug - 07 Sep Austrian Airlines
21 Aug - 27 Aug Finnair
27 Aug - 10 Sep Japan Airlines
24 Aug - 31 Aug Japan Airlines
27 Aug - 30 Aug Japan Airlines
29 Aug - 08 Sep WestJet

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

Skyscanner

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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