Cheapest return flights from Porto to Keflavik in June from 218€

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

Return flights

03 Jun - 11 Jun SWISS
04 Jun - 14 Jun KLM
09 Jun - 16 Jun easyJet
04 Jun - 11 Jun KLM
06 Jun - 14 Jun easyJet
03 Jun - 10 Jun KLM
11 Jun - 16 Jun Lufthansa
04 Jun - 10 Jun KLM
26 Jun - 04 Jul Vueling Airlines
02 Jun - 08 Jun easyJet

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

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