Cheapest one-way flights from Prague to Keflavik in August from $157

Best time to book flights for Prague (PRG) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from Prague (PRG) to Keflavik (KEF) in August 2025 (see full year).

One-Way flights

18 Aug easyJet
17 Aug Eurowings
16 Aug Ryanair
11 Aug SWISS
04 Aug SWISS
17 Aug Fly Play direct
11 Aug Icelandair direct
18 Aug Icelandair direct
04 Aug Icelandair direct
03 Aug Vueling Airlines

Also check the deals for return flights from Prague to Keflavik in August.

Skyscanner

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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