Cheapest one-way flights from Newark (EWR) to Porto (OPO), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
25 Oct Icelandair
21 Oct Frontier Airlines
11 Oct Icelandair
26 Oct Icelandair
12 Oct Icelandair
10 Oct FrenchBee
09 Oct FrenchBee
23 Oct Icelandair
05 Oct Icelandair
13 Oct Iberia
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deals for return flights from Newark to Porto in October.

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Updated Aug 25, 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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