Cheapest return flights from Amsterdam to Keflavik in September from 209€

Best time to book flights for Amsterdam (AMS) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Amsterdam (AMS) to Keflavik (KEF) in September 2025 (see full year).

Return flights

30 Sep - 07 Oct Fly Play direct
29 Sep - 09 Oct Fly Play
24 Sep - 01 Oct easyJet
13 Sep - 14 Oct easyJet
15 Sep - 24 Sep Fly Play direct
29 Sep - 09 Oct Fly Play direct
24 Sep - 01 Oct Fly Play direct
18 Sep - 29 Sep Fly Play direct
03 Sep - 07 Sep Fly Play direct
29 Sep - 11 Oct Fly Play
27 Sep - 11 Oct easyJet
01 Sep - 08 Sep Fly Play direct
01 Sep - 07 Sep Fly Play direct
13 Sep - 14 Oct Fly Play direct
29 Sep - 11 Oct Fly Play direct
02 Sep - 16 Sep Fly Play
06 Sep - 20 Sep Fly Play
12 Sep - 19 Sep easyJet
02 Sep - 16 Sep Fly Play direct
06 Sep - 20 Sep Fly Play direct

Also check the deals for one-way flights from Amsterdam 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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