Cheapest return flights from Keflavik to Amsterdam in September from $203
AirHint found the following cheapest return flights from Keflavik (KEF) to Amsterdam (AMS) in September 2025 (see full year).
Return flights
| 01 Sep - 11 Sep | Fly Play | direct | |
| 22 Sep - 29 Sep | transavia | direct | |
| 03 Sep - 17 Sep | Scandinavian Airlines | ||
| 07 Sep - 14 Sep | Vueling Airlines |
Also check the deals for one-way flights from Keflavik to Amsterdam 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.
