Cheapest return flights from Tokyo to Keflavik in September from $1261

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

Return flights

16 Sep - 21 Sep Zipair
16 Sep - 22 Sep Zipair
21 Sep - 28 Sep Air Canada
14 Sep - 30 Sep Air Canada
15 Sep - 22 Sep Air Canada
14 Sep - 21 Sep Air Canada
16 Sep - 19 Sep Air Canada
11 Sep - 21 Sep Air Canada
10 Sep - 21 Sep Air Canada
19 Sep - 23 Sep Air Canada
26 Sep - 03 Oct Zipair
16 Sep - 01 Oct Japan Airlines

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

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