Cheapest return TYO–KEF flights, September

AirHint found the following cheapest return flights from Tokyo (TYO) to Keflavik (KEF) in September 2026 (see full year).

Return flights

11 Sep - 16 Sep Air Canada
06 Sep - 12 Sep Scandinavian Airlines
25 Sep - 02 Oct Air Canada
14 Sep - 21 Sep Air Canada
09 Sep - 10 Sep Air Canada
17 Sep - 23 Sep Air Canada
13 Sep - 19 Sep Scandinavian Airlines
25 Sep - 30 Sep Singapore Airlines
14 Sep - 19 Sep Scandinavian Airlines
20 Sep - 02 Oct Air Canada
16 Sep - 25 Sep Zipair
02 Sep - 11 Sep Air Canada
19 Sep - 01 Oct Finnair

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

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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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