Cheapest return flights from Paris to Keflavik in September from $123

AirHint found the following cheapest return flights from Paris (CDG) to Keflavik (KEF) in September 2026 (see full year).

Return flights

29 Sep - 13 Oct easyJet direct
29 Sep - 17 Oct easyJet direct
29 Sep - 10 Oct easyJet direct
01 Sep - 03 Sep easyJet direct
08 Sep - 22 Sep easyJet direct
26 Sep - 13 Oct easyJet direct
26 Sep - 17 Oct easyJet direct
29 Sep - 20 Oct easyJet direct
19 Sep - 22 Sep easyJet direct
15 Sep - 22 Sep easyJet direct
26 Sep - 10 Oct easyJet direct
01 Sep - 22 Sep easyJet direct
03 Sep - 05 Sep easyJet direct
03 Sep - 08 Sep easyJet direct
03 Sep - 19 Sep easyJet direct
08 Sep - 03 Oct easyJet direct
29 Sep - 06 Oct easyJet direct
01 Sep - 05 Sep easyJet direct
22 Sep - 13 Oct easyJet direct
01 Sep - 08 Sep easyJet direct

Also check the deals for one-way flights from Paris to Keflavik in September.

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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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