Cheapest one-way flights from Porto to Keflavik in December from 83€

AirHint found the following cheapest one-way flights from Porto (OPO) to Keflavik (KEF) in December 2025 (see full year).

One-Way flights

02 Dec easyJet
22 Dec easyJet
10 Dec easyJet
16 Dec easyJet
21 Dec easyJet
05 Dec easyJet
23 Dec British Airways
27 Dec Vueling Airlines

Also check the deals for return flights from Porto to Keflavik in December.

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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