Cheap flights from Porto to Athens

Direct flight: 2,802 km, ~3h 18m from Porto (OPO) to Athens (ATH).

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Live fares · OPO → ATH

Frequently asked questions

  • How long is the flight from Porto to Athens?

    Direct flights from OPO to ATH cover approximately 2,802 km (1,741 miles), with an estimated flight time of 3h 18m. Operating airlines: A3.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: OPO → ATH Cheapest month to fly to Athens All flights from Porto All flights to Athens Flights to Greece Visa-free with Portugal passport A3 routes