Cheapest return flights from Belfast to Keflavik in April from 102€

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

Return flights

22 Apr - 26 Apr Jet2 direct
20 Apr - 23 Apr easyJet
15 Apr - 23 Apr easyJet
27 Apr - 03 May easyJet
22 Apr - 27 Apr Ryanair
17 Apr - 21 Apr Ryanair
15 Apr - 18 Apr easyJet
08 Apr - 23 Apr Ryanair
10 Apr - 21 Apr Ryanair
23 Apr - 23 Apr easyJet
10 Apr - 14 Apr easyJet

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

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