Cheapest return flights from Porto to Keflavik in November from $308

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

Return flights

16 Nov - 24 Nov Ryanair
03 Nov - 10 Nov Wizz Air
10 Nov - 22 Nov TAP

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

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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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