Cheapest return flights from Keflavik to Dublin in April from $163

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

Return flights

23 Apr - 27 Apr Jet2
08 Apr - 14 Apr Jet2
13 Apr - 18 Apr Jet2
19 Apr - 21 Apr Jet2
13 Apr - 16 Apr Jet2
12 Apr - 17 Apr Wizz Air
12 Apr - 16 Apr Jet2
13 Apr - 17 Apr Jet2
10 Apr - 16 Apr Lufthansa
03 Apr - 08 Apr Lufthansa
25 Apr - 09 May Vueling Airlines
18 Apr - 09 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 Dublin in April.

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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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