Cheapest return flights from Prague to Keflavik in May from 157€

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

Return flights

20 May - 27 May Ryanair
12 May - 19 May Ryanair
12 May - 20 May Ryanair
18 May - 27 May Ryanair
06 May - 12 May Ryanair
07 May - 12 May Ryanair
07 May - 13 May Ryanair
05 May - 12 May Ryanair
19 May - 24 May Ryanair
06 May - 13 May Ryanair
30 May - 02 Jun Ryanair
29 May - 01 Jun airBaltic
28 May - 11 Jun Ryanair
30 May - 09 Jun Ryanair
29 May - 11 Jun Ryanair
31 May - 07 Jun Ryanair
29 May - 01 Jun Icelandair direct

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

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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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