Cheapest return flights from Paris to Keflavik in September from 187€

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

Return flights

30 Sep - 06 Oct Fly Play direct
16 Sep - 29 Sep Fly Play direct
16 Sep - 22 Sep Fly Play direct
30 Sep - 13 Oct Fly Play direct
30 Sep - 05 Oct Fly Play direct
30 Sep - 03 Oct Fly Play direct
30 Sep - 08 Oct Fly Play direct
24 Sep - 06 Oct Fly Play direct
23 Sep - 01 Oct Fly Play direct
16 Sep - 24 Sep easyJet
17 Sep - 30 Sep Fly Play direct
24 Sep - 29 Sep Fly Play direct
23 Sep - 05 Oct easyJet
18 Sep - 23 Sep Fly Play direct
23 Sep - 30 Sep Fly Play direct
23 Sep - 03 Oct Fly Play direct
19 Sep - 05 Oct Fly Play direct
18 Sep - 24 Sep Fly Play direct
17 Sep - 24 Sep Fly Play direct
17 Sep - 23 Sep 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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