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Cheapest one-way flights from Lisbon (LIS) to Porto (OPO), August

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
06 Aug	TAP Direct Flight
25 Aug	TAP Direct Flight
07 Aug	TAP Direct Flight
26 Aug	TAP Direct Flight
12 Aug	TAP Direct Flight
18 Aug	TAP Direct Flight
29 Aug	TAP Direct Flight
24 Aug	TAP Direct Flight
31 Aug	TAP Direct Flight
01 Aug	TAP Direct Flight

deals for return flights from Lisbon to Porto in August.

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Updated Jul 17, 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 Lisbon (LIS) to Porto (OPO), August

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