Cheap flights from Athens to Sierra de Guadarrama from CA $125

View CA $125 flight on Sun, Dec. 7, 2025Opens in a new window

Popular airlines from Athens to Sierra de Guadarrama

  • Aegean

    Aegean

  • ITA Airways

    ITA Airways

  • Iberia

    Iberia

  • Air Serbia

    Air Serbia

  • Lufthansa

    Lufthansa

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • Swiss International Air Lines

    Swiss International Air Lines

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Cheap flights from Athens (ATH) to Sierra de Guadarrama (MAD)

Prices were available within the past 7 days and start at CA $125 for one-way flights and CA $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SKY express
Wed, Oct. 29 - Wed, Nov. 5
ATH
Athens
MAD
Madrid
CA $267 Roundtrip, found 5 hours ago
CA $267
Roundtrip
found 5 hours ago
Select SKY express flight, departing Wed, Oct. 29 from Athens to Madrid, returning Wed, Nov. 5, priced at CA $267 found 5 hours ago
ITA Airways
Wed, Oct. 29 - Thu, Nov. 6
ATH
Athens
MAD
Madrid
CA $333 Roundtrip, found 5 hours ago
CA $333
Roundtrip
found 5 hours ago
Select ITA Airways flight, departing Wed, Oct. 29 from Athens to Madrid, returning Thu, Nov. 6, priced at CA $333 found 5 hours ago
Air Europa
Thu, Sep. 4 - Wed, Sep. 10
ATH
Athens
MAD
Madrid
CA $335 Roundtrip, found 2 days ago
CA $335
Roundtrip
found 2 days ago
Select Air Europa flight, departing Thu, Sep. 4 from Athens to Madrid, returning Wed, Sep. 10, priced at CA $335 found 2 days ago
Air Serbia
Thu, Oct. 30 - Sun, Nov. 9
ATH
Athens
MAD
Madrid
CA $364 Roundtrip, found 5 hours ago
CA $364
Roundtrip
found 5 hours ago
Select Air Serbia flight, departing Thu, Oct. 30 from Athens to Madrid, returning Sun, Nov. 9, priced at CA $364 found 5 hours ago
Lufthansa
Thu, Sep. 4 - Wed, Sep. 10
ATH
Athens
MAD
Madrid
CA $394 Roundtrip, found 2 days ago
CA $394
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Sep. 4 from Athens to Madrid, returning Wed, Sep. 10, priced at CA $394 found 2 days ago
Brussels Airlines
Thu, Sep. 4 - Wed, Sep. 10
ATH
Athens
MAD
Madrid
CA $419 Roundtrip, found 2 days ago
CA $419
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Thu, Sep. 4 from Athens to Madrid, returning Wed, Sep. 10, priced at CA $419 found 2 days ago

Find the cheapest month to fly from Athens (ATH) to Madrid (MAD)

January is typically the cheapest month to fly

From CA $178 - CA $372 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.