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

Return flights

07 Mar - 16 Mar	easyJet
03 Mar - 10 Mar	easyJet
03 Mar - 11 Mar	easyJet
04 Mar - 11 Mar	easyJet
09 Mar - 16 Mar	easyJet
02 Mar - 10 Mar	easyJet
04 Mar - 12 Mar	easyJet
05 Mar - 12 Mar	easyJet
10 Mar - 18 Mar	easyJet
11 Mar - 16 Mar	easyJet
31 Mar - 06 Apr	Scandinavian Airlines
31 Mar - 09 Apr	Scandinavian Airlines
30 Mar - 06 Apr	Scandinavian Airlines
21 Mar - 04 Apr	Scandinavian Airlines
24 Mar - 01 Apr	easyJet
28 Mar - 08 Apr	easyJet
27 Mar - 07 Apr	easyJet
28 Mar - 07 Apr	easyJet
19 Mar - 01 Apr	Icelandair	direct
29 Mar - 06 Apr	Scandinavian Airlines

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

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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Cheapest return flights from Paris to Keflavik in March from $200

Return flights