Cheap flights from Madrid to Bilbao Bay

View AU$75 flight on Sun, 27 Jul. 2025Opens in a new window

Popular airlines from Madrid to Bilbao Bay

  • Air Europa

    Air Europa

  • Iberia

    Iberia

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Cheap Flights from Madrid (MAD) to Bilbao Bay (BIO)

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
Sat, 13 Sep. - Mon, 15 Sep.
MAD
Madrid
BIO
Bilbao
AU$117 Return, found 20 hours ago
AU$117
Return
found 20 hours ago
Select Air Europa flight, departing Sat, 13 Sep. from Madrid to Bilbao, returning Mon, 15 Sep., priced at AU$117 found 20 hours ago
Air Europa
Sat, 9 Aug. - Mon, 11 Aug.
MAD
Madrid
BIO
Bilbao
AU$121 Return, found 5 days ago
AU$121
Return
found 5 days ago
Select Air Europa flight, departing Sat, 9 Aug. from Madrid to Bilbao, returning Mon, 11 Aug., priced at AU$121 found 5 days ago
Air Europa
Mon, 1 Sep. - Mon, 8 Sep.
MAD
Madrid
BIO
Bilbao
AU$141 Return, found 5 days ago
AU$141
Return
found 5 days ago
Select Air Europa flight, departing Mon, 1 Sep. from Madrid to Bilbao, returning Mon, 8 Sep., priced at AU$141 found 5 days ago
Air Europa
Mon, 15 Sep. - Tue, 30 Sep.
MAD
Madrid
BIO
Bilbao
AU$157 Return, found 20 hours ago
AU$157
Return
found 20 hours ago
Select Air Europa flight, departing Mon, 15 Sep. from Madrid to Bilbao, returning Tue, 30 Sep., priced at AU$157 found 20 hours ago
Air Europa
Wed, 17 Sep. - Tue, 30 Sep.
MAD
Madrid
BIO
Bilbao
AU$162 Return, found 20 hours ago
AU$162
Return
found 20 hours ago
Select Air Europa flight, departing Wed, 17 Sep. from Madrid to Bilbao, returning Tue, 30 Sep., priced at AU$162 found 20 hours ago
Iberia
Fri, 29 Aug. - Wed, 3 Sep.
MAD
Madrid
BIO
Bilbao
AU$204 Return, found 4 days ago
AU$204
Return
found 4 days ago
Select Iberia flight, departing Fri, 29 Aug. from Madrid to Bilbao, returning Wed, 3 Sep., priced at AU$204 found 4 days ago

Find the cheapest month to fly from Madrid (MAD) to Bilbao (BIO)

February is typically the cheapest month to fly

From AU$82 - AU$134 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.