Cheapest return flights from Porto to Athens in October from 108€

Best time to book flights for Porto (OPO) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Athens (ATH) in October 2025 (see full year).

Return flights

21 Oct - 28 Oct easyJet
23 Oct - 28 Oct easyJet
16 Oct - 23 Oct Aegean Airlines direct
14 Oct - 18 Oct Aegean Airlines direct
01 Oct - 15 Oct easyJet
05 Oct - 11 Oct Aegean Airlines direct
07 Oct - 14 Oct Aegean Airlines direct
02 Oct - 16 Oct Air Serbia
06 Oct - 13 Oct easyJet
02 Oct - 16 Oct Aegean Airlines direct

Also check the deals for one-way flights from Porto to Athens in October.

Skyscanner

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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