Cheapest return flights from Keflavik (KEF) to Porto (OPO), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
30 Aug 16 Sep Wizz Air
25 Aug 09 Sep Scandinavian Airlines
13 Aug 01 Sep Scandinavian Airlines
29 Aug 14 Sep Wizz Air
31 Aug 07 Sep Transavia France
04 Aug 20 Aug Wizz Air
13 Aug 18 Aug Scandinavian Airlines
04 Aug 11 Aug easyJet
28 Aug 14 Sep Icelandair
28 Aug 13 Sep KLM
19 Aug 19 Aug Icelandair
12 Aug 02 Sep Vueling Airlines
22 Aug 02 Sep Vueling Airlines
26 Aug 16 Sep Vueling Airlines
12 Aug 29 Aug Vueling Airlines
19 Aug 29 Aug Vueling Airlines
12 Aug 19 Aug Vueling Airlines
26 Aug 29 Aug Vueling Airlines
08 Aug 12 Aug Vueling Airlines
08 Aug 19 Aug Vueling Airlines
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deals for one-way flights from Keflavik to Porto in August.

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Updated Jul 17, 2026.

About these fares

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