Cheapest return flights from Paris to Keflavik in September from $135

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

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

Return flights

02 Sep - 07 Sep Transavia France direct
30 Sep - 04 Oct easyJet direct
17 Sep - 23 Sep Vueling Airlines
09 Sep - 16 Sep Vueling Airlines
02 Sep - 09 Sep Transavia France
04 Sep - 07 Sep Transavia France direct
04 Sep - 10 Sep Scandinavian Airlines
06 Sep - 23 Sep Transavia France
03 Sep - 08 Sep Norwegian
09 Sep - 16 Sep Fly Play direct
17 Sep - 23 Sep Fly Play direct
27 Sep - 04 Oct easyJet direct
30 Sep - 13 Oct easyJet
30 Sep - 08 Oct Fly Play direct
28 Sep - 08 Oct Fly Play direct
16 Sep - 07 Oct easyJet direct
20 Sep - 04 Oct easyJet direct
27 Sep - 09 Oct Fly Play direct
28 Sep - 09 Oct Fly Play direct
26 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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