Cheap flights from Athens to Sé

View AU$116 flight on Sat, 9 May 2026Opens in a new window

Popular airlines from Athens to Sé

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • Air France

    Air France

  • Iberia

    Iberia

  • Air Serbia

    Air Serbia

  • KLM

    KLM

  • Brussels Airlines

    Brussels Airlines

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Cheap Flights from Athens (ATH) to Sé (OPO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, 6 Dec. - Fri, 12 Dec.
ATH
Athens
OPO
Porto
AU$330 Return, found 2 days ago
AU$330
Return
found 2 days ago
Select Lufthansa flight, departing Sat, 6 Dec. from Athens to Porto, returning Fri, 12 Dec., priced at AU$330 found 2 days ago
Air Serbia
Mon, 27 Oct. - Fri, 31 Oct.
ATH
Athens
OPO
Porto
AU$350 Return, found 14 hours ago
AU$350
Return
found 14 hours ago
Select Air Serbia flight, departing Mon, 27 Oct. from Athens to Porto, returning Fri, 31 Oct., priced at AU$350 found 14 hours ago
Swiss International Air Lines
Thu, 4 Sep. - Thu, 11 Sep.
ATH
Athens
OPO
Porto
AU$405 Return, found 4 days ago
AU$405
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, 4 Sep. from Athens to Porto, returning Thu, 11 Sep., priced at AU$405 found 4 days ago
Vueling Airlines
Tue, 7 Oct. - Tue, 21 Oct.
ATH
Athens
OPO
Porto
AU$453 Return, found 1 day ago
AU$453
Return
found 1 day ago
Select Vueling Airlines flight, departing Tue, 7 Oct. from Athens to Porto, returning Tue, 21 Oct., priced at AU$453 found 1 day ago
Austrian Airlines
Tue, 26 Aug. - Tue, 2 Sep.
ATH
Athens
OPO
Porto
AU$511 Return, found 2 days ago
AU$511
Return
found 2 days ago
Select Austrian Airlines flight, departing Tue, 26 Aug. from Athens to Porto, returning Tue, 2 Sep., priced at AU$511 found 2 days ago
Air France
Sat, 6 Dec. - Fri, 12 Dec.
ATH
Athens
OPO
Porto
AU$516 Return, found 2 days ago
AU$516
Return
found 2 days ago
Select Air France flight, departing Sat, 6 Dec. from Athens to Porto, returning Fri, 12 Dec., priced at AU$516 found 2 days ago

Find the cheapest month to fly from Athens (ATH) to Porto (OPO)

February is typically the cheapest month to fly

From AU$259 - AU$493 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.