Cheapest return flights from Porto to Keflavik in January from $173

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 January 2025 (see full year).

Return flights

18 Jan - 24 Jan easyJet
26 Jan - 31 Jan Ryanair
25 Jan - 31 Jan easyJet
19 Jan - 25 Jan Ryanair
31 Jan - 02 Feb Ryanair
25 Jan - 01 Feb Ryanair
18 Jan - 25 Jan Ryanair
23 Jan - 25 Jan Ryanair
19 Jan - 24 Jan Ryanair
31 Jan - 04 Feb Ryanair
25 Jan - 28 Jan Ryanair
16 Jan - 18 Jan Ryanair
22 Jan - 25 Jan Ryanair
28 Jan - 03 Feb Ryanair
31 Jan - 03 Feb Ryanair
29 Jan - 05 Feb Ryanair
11 Jan - 16 Feb Ryanair

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

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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