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

  • Aegean

    Aegean

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • Iberia

    Iberia

  • Air France

    Air France

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • Pegasus Airlines

    Pegasus Airlines

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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
Mon, 9 Feb. - Thu, 12 Feb.
BCN
Barcelona
ATH
Athens
AU$270 Return, found 5 days ago
AU$270
Return
found 5 days ago
Select Aegean flight, departing Mon, 9 Feb. from Barcelona to Athens, returning Thu, 12 Feb., priced at AU$270 found 5 days ago
ITA Airways
Thu, 8 Jan. - Mon, 16 Mar.
BCN
Barcelona
ATH
Athens
AU$296 Return, found 1 day ago
AU$296
Return
found 1 day ago
Select ITA Airways flight, departing Thu, 8 Jan. from Barcelona to Athens, returning Mon, 16 Mar., priced at AU$296 found 1 day ago
Swiss International Air Lines
Fri, 14 Nov. - Thu, 20 Nov.
BCN
Barcelona
ATH
Athens
AU$324 Return, found 23 hours ago
AU$324
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Fri, 14 Nov. from Barcelona to Athens, returning Thu, 20 Nov., priced at AU$324 found 23 hours ago
Air Serbia
Sun, 5 Oct. - Mon, 6 Oct.
BCN
Barcelona
ATH
Athens
AU$325 Return, found 2 days ago
AU$325
Return
found 2 days ago
Select Air Serbia flight, departing Sun, 5 Oct. from Barcelona to Athens, returning Mon, 6 Oct., priced at AU$325 found 2 days ago
Austrian Airlines
Thu, 8 Jan. - Mon, 16 Mar.
BCN
Barcelona
ATH
Athens
AU$328 Return, found 1 day ago
AU$328
Return
found 1 day ago
Select Austrian Airlines flight, departing Thu, 8 Jan. from Barcelona to Athens, returning Mon, 16 Mar., priced at AU$328 found 1 day ago
Lufthansa
Fri, 14 Nov. - Thu, 20 Nov.
BCN
Barcelona
ATH
Athens
AU$329 Return, found 23 hours ago
AU$329
Return
found 23 hours ago
Select Lufthansa flight, departing Fri, 14 Nov. from Barcelona to Athens, returning Thu, 20 Nov., priced at AU$329 found 23 hours 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.