Cheapest return flights from Prague to Keflavik in June from $215

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

Return flights

06 Jun - 09 Jun easyJet
14 Jun - 21 Jun Fly Play direct
04 Jun - 18 Jun Fly Play direct
10 Jun - 19 Jun SWISS
07 Jun - 10 Jun LOT
09 Jun - 18 Jun Austrian Airlines
01 Jun - 07 Jun SWISS
01 Jun - 10 Jun SWISS
15 Jun - 21 Jun SWISS
10 Jun - 19 Jun Icelandair direct

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

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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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