Cheapest return flights from Paris to Keflavik in September from 172€

Best time to book flights for Paris (CDG) to Keflavik (KEF) flights at AirHint

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

Return flights

30 Sep - 07 Oct easyJet
16 Sep - 23 Sep easyJet
07 Sep - 14 Sep Scandinavian Airlines
24 Sep - 01 Oct easyJet
13 Sep - 23 Sep easyJet
02 Sep - 13 Sep Scandinavian Airlines
27 Sep - 07 Oct easyJet
02 Sep - 23 Sep easyJet
23 Sep - 30 Sep Fly Play direct
03 Sep - 17 Sep easyJet
13 Sep - 17 Sep easyJet
24 Sep - 01 Oct Fly Play direct
02 Sep - 09 Sep Fly Play direct
01 Sep - 08 Sep Fly Play direct
30 Sep - 07 Oct Fly Play direct
18 Sep - 02 Oct Fly Play direct
30 Sep - 14 Oct Fly Play direct
27 Sep - 04 Oct easyJet
26 Sep - 03 Oct easyJet
28 Sep - 05 Oct Fly Play direct

Also check the deals for one-way flights from Paris 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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