Cheap flights from Porto to Sierra de Guadarrama

View AU$57 flight on Fri, 1 May 2026Opens in a new window

Popular airlines from Porto to Sierra de Guadarrama

  • Air France

    Air France

  • British Airways

    British Airways

  • Iberia

    Iberia

  • KLM

    KLM

  • Swiss International Air Lines

    Swiss International Air Lines

  • TAP Portugal

    TAP Portugal

  • Air Europa

    Air Europa

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Cheap Flights from Porto (OPO) to Sierra de Guadarrama (MAD)

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.

Air Europa
Fri, 1 May - Thu, 21 May
OPO
Porto
MAD
Madrid
AU$109 Return, found 2 days ago
AU$109
Return
found 2 days ago
Select Air Europa flight, departing Fri, 1 May from Porto to Madrid, returning Thu, 21 May, priced at AU$109 found 2 days ago
Air Europa
Thu, 16 Oct. - Wed, 22 Oct.
OPO
Porto
MAD
Madrid
AU$128 Return, found 9 hours ago
AU$128
Return
found 9 hours ago
Select Air Europa flight, departing Thu, 16 Oct. from Porto to Madrid, returning Wed, 22 Oct., priced at AU$128 found 9 hours ago
TAP Portugal
Thu, 15 Jan. - Wed, 21 Jan.
OPO
Porto
MAD
Madrid
AU$164 Return, found 2 days ago
AU$164
Return
found 2 days ago
Select TAP Portugal flight, departing Thu, 15 Jan. from Porto to Madrid, returning Wed, 21 Jan., priced at AU$164 found 2 days ago
Iberia
Thu, 15 Jan. - Wed, 21 Jan.
OPO
Porto
MAD
Madrid
AU$192 Return, found 2 days ago
AU$192
Return
found 2 days ago
Select Iberia flight, departing Thu, 15 Jan. from Porto to Madrid, returning Wed, 21 Jan., priced at AU$192 found 2 days ago
Swiss International Air Lines
Thu, 15 Jan. - Wed, 21 Jan.
OPO
Porto
MAD
Madrid
AU$229 Return, found 2 days ago
AU$229
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, 15 Jan. from Porto to Madrid, returning Wed, 21 Jan., priced at AU$229 found 2 days ago
KLM
Thu, 16 Oct. - Wed, 22 Oct.
OPO
Porto
MAD
Madrid
AU$588 Return, found 9 hours ago
AU$588
Return
found 9 hours ago
Select KLM flight, departing Thu, 16 Oct. from Porto to Madrid, returning Wed, 22 Oct., priced at AU$588 found 9 hours ago

Find the cheapest month to fly from Porto (OPO) to Madrid (MAD)

March is typically the cheapest month to fly

From AU$80 - AU$172 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.