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

Return flights

09 Jun - 17 Jun	easyJet
02 Jun - 16 Jun	easyJet
01 Jun - 11 Jun	Lufthansa
09 Jun - 16 Jun	easyJet
20 Jun - 30 Jun	Scandinavian Airlines
08 Jun - 29 Jun	SWISS
08 Jun - 15 Jun	SWISS
21 Jun - 28 Jun	Lufthansa
13 Jun - 21 Jun	easyJet
14 Jun - 28 Jun	Lufthansa
26 Jun - 08 Jul	Scandinavian Airlines
26 Jun - 07 Jul	Icelandair	direct
26 Jun - 08 Jul	Icelandair	direct
26 Jun - 06 Jul	Icelandair	direct
27 Jun - 05 Jul	Icelandair	direct
27 Jun - 11 Jul	Icelandair	direct
25 Jun - 03 Jul	Scandinavian Airlines

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

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 June from 197€

Return flights