Cheapest return flights from Amsterdam to Keflavik in September from 178€

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

24 Sep - 01 Oct transavia direct
16 Sep - 30 Sep Fly Play direct
10 Sep - 24 Sep transavia direct
17 Sep - 21 Sep transavia direct
12 Sep - 22 Sep transavia direct
10 Sep - 17 Sep transavia direct
17 Sep - 24 Sep transavia direct
18 Sep - 25 Sep transavia direct
11 Sep - 21 Sep transavia direct
18 Sep - 21 Sep transavia direct
08 Sep - 17 Sep transavia direct
29 Sep - 21 Oct Fly Play direct
24 Sep - 05 Oct Fly Play direct
19 Sep - 05 Oct Fly Play direct
27 Sep - 06 Oct Fly Play direct
28 Sep - 07 Oct Fly Play direct
27 Sep - 09 Oct Fly Play direct
27 Sep - 10 Oct 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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