Cheapest return flights from Keflavik to Zagreb in April from 167€

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

Return flights

16 Apr - 23 Apr Lufthansa
25 Apr - 28 Apr Wizz Air Malta
08 Apr - 19 Apr Scandinavian Airlines
11 Apr - 24 Apr Wizz Air
04 Apr - 08 May Lufthansa
08 Apr - 14 Apr Wizz Air
08 Apr - 15 Apr Wizz Air
07 Apr - 08 May Wizz Air
05 Apr - 08 May Wizz Air
02 Apr - 09 Apr Lufthansa
06 Apr - 08 May easyJet
06 Apr - 12 Apr Wizz Air

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

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