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

Return flights

23 Apr - 26 Apr	Scandinavian Airlines
11 Apr - 15 Apr	easyJet
13 Apr - 23 Apr	Lufthansa
10 Apr - 12 Apr	Scandinavian Airlines
01 Apr - 10 Apr	Scandinavian Airlines
30 Apr - 10 May	LOT
01 Apr - 10 Apr	Icelandair	direct
23 Apr - 26 Apr	Icelandair	direct
11 Apr - 15 Apr	Icelandair	direct
10 Apr - 12 Apr	Icelandair	direct
30 Apr - 10 May	Icelandair	direct
13 Apr - 23 Apr	Icelandair	direct

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

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 April from 178€

Return flights