Cheapest return flights from Porto to Keflavik in April from 189€

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

Return flights

23 Apr - 03 May easyJet
19 Apr - 24 Apr easyJet
25 Apr - 05 May easyJet
25 Apr - 29 Apr easyJet
09 Apr - 16 Apr KLM
18 Apr - 25 Apr easyJet
28 Apr - 07 May easyJet
29 Apr - 07 May SWISS
09 Apr - 17 Apr KLM
25 Apr - 04 May easyJet
11 Apr - 16 Apr KLM
10 Apr - 17 Apr Ryanair
02 Apr - 10 Apr KLM
03 Apr - 18 Apr Ryanair
30 Apr - 10 May TAP
03 Apr - 19 Apr Ryanair
29 Apr - 03 May easyJet
26 Apr - 03 May KLM
30 Apr - 03 May KLM

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

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