Cheapest return flights from Tokyo to Keflavik in September from $1062

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 September 2025 (see full year).

Return flights

18 Sep - 23 Sep Zipair
18 Sep - 24 Sep Zipair
21 Sep - 28 Sep Qatar Airways
02 Sep - 01 Oct Finnair
03 Sep - 01 Oct Finnair
19 Sep - 24 Sep Air Canada
17 Sep - 21 Sep Air Canada
23 Sep - 30 Sep Qatar Airways
22 Sep - 29 Sep Air Canada
12 Sep - 16 Sep Air Canada
08 Sep - 15 Sep Singapore Airlines
16 Sep - 22 Sep Air Canada
22 Sep - 03 Oct Finnair
30 Sep - 11 Oct Emirates

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

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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