Cheap flights from Barcelona to Greek Mainland

View AU$94 flight on Sun, 21 Sep. 2025Opens in a new window

Popular airlines from Barcelona to Greek Mainland

  • Iberia

    Iberia

  • Lufthansa

    Lufthansa

  • Aegean

    Aegean

  • Air France

    Air France

  • ITA Airways

    ITA Airways

  • KLM

    KLM

  • Swiss International Air Lines

    Swiss International Air Lines

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Cheap Flights from Barcelona (BCN) to Greek Mainland (ATH)

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.

Aegean
Thu, 8 Jan. - Mon, 16 Mar.
BCN
Barcelona
ATH
Athens
AU$270 Return, found 2 days ago
AU$270
Return
found 2 days ago
Select Aegean flight, departing Thu, 8 Jan. from Barcelona to Athens, returning Mon, 16 Mar., priced at AU$270 found 2 days ago
ITA Airways
Thu, 8 Jan. - Mon, 16 Mar.
BCN
Barcelona
ATH
Athens
AU$296 Return, found 2 days ago
AU$296
Return
found 2 days ago
Select ITA Airways flight, departing Thu, 8 Jan. from Barcelona to Athens, returning Mon, 16 Mar., priced at AU$296 found 2 days ago
Air Serbia
Sun, 5 Oct. - Mon, 6 Oct.
BCN
Barcelona
ATH
Athens
AU$325 Return, found 3 days ago
AU$325
Return
found 3 days ago
Select Air Serbia flight, departing Sun, 5 Oct. from Barcelona to Athens, returning Mon, 6 Oct., priced at AU$325 found 3 days ago
Swiss International Air Lines
Fri, 14 Nov. - Thu, 20 Nov.
BCN
Barcelona
ATH
Athens
AU$325 Return, found 1 day ago
AU$325
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 14 Nov. from Barcelona to Athens, returning Thu, 20 Nov., priced at AU$325 found 1 day ago
Austrian Airlines
Thu, 8 Jan. - Mon, 16 Mar.
BCN
Barcelona
ATH
Athens
AU$328 Return, found 2 days ago
AU$328
Return
found 2 days ago
Select Austrian Airlines flight, departing Thu, 8 Jan. from Barcelona to Athens, returning Mon, 16 Mar., priced at AU$328 found 2 days ago
Lufthansa
Fri, 14 Nov. - Thu, 20 Nov.
BCN
Barcelona
ATH
Athens
AU$331 Return, found 1 day ago
AU$331
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 14 Nov. from Barcelona to Athens, returning Thu, 20 Nov., priced at AU$331 found 1 day ago

Find the cheapest month to fly from Barcelona (BCN) to Athens (ATH)

December is typically the cheapest month to fly

From AU$144 - AU$382 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.