Cheapest return flights from Porto to Keflavik in June from 311€

Best time to book flights for Porto (OPO) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Keflavik (KEF) in June 2025 (see full year).

Return flights

10 Jun - 17 Jun Fly Play direct
07 Jun - 17 Jun Ryanair
07 Jun - 15 Jun Iberia
17 Jun - 28 Jun easyJet
03 Jun - 07 Jun Ryanair
17 Jun - 24 Jun Fly Play direct
08 Jun - 14 Jun Ryanair
03 Jun - 10 Jun Lufthansa
17 Jun - 28 Jun Fly Play direct
07 Jun - 17 Jun Fly Play direct

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

Skyscanner

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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