Cheapest return flights from Porto to Keflavik in June from 239€

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

Return flights

13 Jun - 23 Jun easyJet
09 Jun - 21 Jun Iberia
01 Jun - 07 Jun Transavia France
04 Jun - 11 Jun KLM
03 Jun - 07 Jun Ryanair
06 Jun - 10 Jun TAP
03 Jun - 11 Jun Ryanair
21 Jun - 29 Jun KLM
21 Jun - 28 Jun KLM
06 Jun - 12 Jun Ryanair
27 Jun - 15 Jul Vueling Airlines

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

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