Cheapest one-way flights from Stockholm to Keflavik in September from 75€

AirHint found the following cheapest one-way flights from Stockholm (ARN) to Keflavik (KEF) in September 2025 (see full year).

One-Way flights

28 Sep Scandinavian Airlines
25 Sep Scandinavian Airlines
11 Sep Scandinavian Airlines
13 Sep Wizz Air
23 Sep Norwegian Air Sweden AOC
07 Sep airBaltic
26 Sep airBaltic
21 Sep Norwegian
14 Sep Icelandair direct
28 Sep Icelandair direct

Also check the deals for return flights from Stockholm 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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