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Cheapest one-way flights from Keflavik (KEF) to Porto (OPO), August

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Dates, airline, and price
Dates	Airline	Price
04 Aug	Wizz Air
20 Aug	Wizz Air
08 Aug	Scandinavian Airlines
28 Aug	Scandinavian Airlines
22 Aug	Scandinavian Airlines
26 Aug	Scandinavian Airlines
02 Aug	easyJet
01 Aug	Wizz Air
03 Aug	Finnair

deals for return flights from Keflavik to Porto in August.

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Updated Jul 22, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Keflavik (KEF) to Porto (OPO), August

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