Cheapest return flights from Keflavik to Prague in April from $183

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

Return flights

09 Apr - 13 Apr Wizz Air
15 Apr - 21 Apr Austrian Airlines
12 Apr - 19 Apr Wizz Air
20 Apr - 24 Apr Jet2
22 Apr - 26 Apr Wizz Air Malta
24 Apr - 27 Apr Wizz Air
10 Apr - 13 Apr LOT
23 Apr - 26 Apr Wizz Air
11 Apr - 03 May Wizz Air
30 Apr - 03 May Lufthansa
06 Apr - 10 Apr LOT
02 Apr - 05 Apr Wizz Air
25 Apr - 16 May Vueling Airlines
25 Apr - 02 May Vueling Airlines
18 Apr - 02 May Vueling Airlines
11 Apr - 02 May Vueling Airlines

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

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