Cheapest one-way flights from Stockholm to Keflavik in September from 70€

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

One-Way flights

27 Sep Wizz Air
16 Sep Wizz Air
14 Sep Wizz Air
25 Sep Wizz Air
20 Sep Wizz Air
13 Sep Wizz Air
15 Sep Ryanair
19 Sep Ryanair
02 Sep Ryanair
12 Sep Ryanair

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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