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Find cheap one-way flights from Bilbao to Porto starting at US$12.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Bilbao to Porto?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Bilbao to Porto

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Vueling Airlines
From US$12
Volotea
From US$31
Air Europa
From US$34
Iberia
From US$50
easyJet
From US$56
TAP Air Portugal
From US$92
KLM
From US$137
Sata International
From US$145
Air France
From US$153
Swiss Airlines
From US$170
ANA airlines

Find more flights and airlines

Find cheap flights from Bilbao to Porto by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Bilbao to Porto.

  • Cheapest
    Vueling Airlines
    BIO
    14:50
    1h 20m
    Direct
    OPO
    15:10
    Bilbao Airport - Francisco Sa Carneiro International Airport
    Sat, Apr 6Vueling Airlines
    US$43
  • Vueling Airlines
    BIO
    14:50
    1h 20m
    Direct
    OPO
    15:10
    Bilbao Airport - Francisco Sa Carneiro International Airport
    Sat, Apr 6Vueling Airlines
    US$43
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Bilbao (BIO) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from Bilbao to Porto based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Bilbao (BIO) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around $253.
  • How long does it take to fly from Bilbao (BIO) to Porto (OPO) and what is the distance?

    It takes around 1 hour 20 minutes to fly from Bilbao (BIO) to Porto (OPO).
  • What is the transportation method from the main airport to downtown in Porto?

    • The distance from Francisco Sa Carneiro International Airport to downtown is about 9km. It takes about 20 minutes by taxi.
  • What are the most popular airlines that fly from Bilbao (BIO) to Porto (OPO)?

    Airlines with flights from Bilbao (BIO) to Porto (OPO): Iberia, TAP Air Portugal, Volotea and Vueling Airlines.

Bilbao to Porto Flight Information

Cheapest nonstop flight price

$11

Cheapest round-trip ticket price

$31

Off-season for travel

November

Peak season for travel

September