Cheapest one-way OPO–ATH flights, October

AirHint found the following cheapest one-way flights from Porto (OPO) to Athens (ATH) in October 2026 (see full year).

One-Way flights

13 Oct Ryanair
20 Oct Ryanair
14 Oct Vueling Airlines
21 Oct Ryanair
28 Oct Vueling Airlines
06 Oct Vueling Airlines
08 Oct Vueling Airlines
24 Oct Vueling Airlines
16 Oct Ryanair
15 Oct Ryanair

Also check the deals for return flights from Porto to Athens in October.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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