Flights to Serra da Estrela from Bilbao - ￥10,120

View ￥10,120 flight on Thu, Oct 16, 2025Opens in a new window

Popular airlines from Bilbao to Serra da Estrela

  • Air France

    Air France

  • Iberia

    Iberia

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • Austrian Airlines

    Austrian Airlines

  • Brussels Airlines

    Brussels Airlines

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Cheap Flights from Bilbao to Serra da Estrela (BIO-OPO)

Prices were available within the past 7 days and start at ￥10,120 for one-way flights and ￥20,220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Europa
Tue, Sep 23 - Thu, Sep 25
BIO
Bilbao
OPO
Porto
￥20,220 Roundtrip, found 2 days ago
￥20,220
Roundtrip
found 2 days ago
Select Air Europa flight, departing Tue, Sep 23 from Bilbao to Porto, returning Thu, Sep 25, priced at ￥20,220 found 2 days ago
Iberia
Tue, Nov 11 - Thu, Nov 20
BIO
Bilbao
OPO
Porto
￥20,390 Roundtrip, found 2 days ago
￥20,390
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Nov 11 from Bilbao to Porto, returning Thu, Nov 20, priced at ￥20,390 found 2 days ago
Iberia
Tue, Nov 11 - Thu, Nov 20
BIO
Bilbao
OPO
Porto
￥20,670 Roundtrip, found 2 days ago
￥20,670
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Nov 11 from Bilbao to Porto, returning Thu, Nov 20, priced at ￥20,670 found 2 days ago
Volotea
Thu, Nov 20 - Sun, Nov 23
BIO
Bilbao
OPO
Porto
￥34,630 Roundtrip, found 4 days ago
￥34,630
Roundtrip
found 4 days ago
Select Volotea flight, departing Thu, Nov 20 from Bilbao to Porto, returning Sun, Nov 23, priced at ￥34,630 found 4 days ago
Lufthansa
Tue, Nov 11 - Thu, Nov 20
BIO
Bilbao
OPO
Porto
￥39,430 Roundtrip, found 2 days ago
￥39,430
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Nov 11 from Bilbao to Porto, returning Thu, Nov 20, priced at ￥39,430 found 2 days ago
Brussels Airlines
Tue, Nov 11 - Thu, Nov 20
BIO
Bilbao
OPO
Porto
￥41,290 Roundtrip, found 2 days ago
￥41,290
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Tue, Nov 11 from Bilbao to Porto, returning Thu, Nov 20, priced at ￥41,290 found 2 days ago

Find the cheapest month to fly from Bilbao (BIO) to Lisbon (LIS)

November is typically the cheapest month to fly

From ￥5,707 - ￥27,736 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.