Cheapest one-way flights from Stockholm to Keflavik in September from $128
AirHint found the following cheapest one-way flights from Stockholm (ARN) to Keflavik (KEF) in September 2025 (see full year).
One-Way flights
| 05 Sep | British Airways | ||
| 17 Sep | Scandinavian Airlines | ||
| 18 Sep | Wizz Air | ||
| 19 Sep | Norwegian Air Sweden AOC | ||
| 05 Sep | Icelandair | direct | |
| 18 Sep | Icelandair | direct | |
| 19 Sep | Icelandair | direct | |
| 17 Sep | Icelandair | direct |
Also check the deals for return flights from Stockholm to Keflavik in September.
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.
