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Cheapest one-way flights from Porto (OPO) to Athens (ATH), August

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
12 Aug	Ryanair
27 Aug	Iberia
04 Aug	Ryanair
14 Aug	Iberia
08 Aug	Iberia
28 Aug	Ryanair
06 Aug	Air Serbia
20 Aug	Air Serbia
13 Aug	Air Serbia
23 Aug	Air Serbia

deals for return flights from Porto to Athens in August.

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Updated Jul 20, 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 Porto (OPO) to Athens (ATH), August

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