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

Return flights

25 Mar - 28 Mar	easyJet	direct
21 Mar - 28 Mar	easyJet	direct
18 Mar - 28 Mar	easyJet	direct
07 Mar - 14 Mar	Transavia France	direct
14 Mar - 21 Mar	easyJet	direct
11 Mar - 25 Mar	easyJet	direct
02 Mar - 12 Mar	Transavia France	direct
16 Mar - 24 Mar	easyJet
25 Mar - 31 Mar	easyJet
02 Mar - 09 Mar	easyJet
25 Mar - 10 Apr	easyJet
26 Mar - 05 Apr	easyJet
31 Mar - 03 Apr	Scandinavian Airlines
31 Mar - 03 Apr	Icelandair	direct
25 Mar - 10 Apr	Icelandair	direct
29 Mar - 04 Apr	Ryanair
29 Mar - 04 Apr	Icelandair	direct

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 104€

Return flights