$50 Cheap flight deals from Porto (OPO) to Bilbao (BIO)

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Airfares from $50 One Way, $127 Round Trip from Porto to Bilbao

Prices starting at $127 for return flights and $50 for one-way flights to Bilbao were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 27 - Sun, May 31
OPO
Porto
BIO
Bilbao
$127 Roundtrip, found 16 hours ago
$127
Roundtrip
found 16 hours ago
Select TAP Portugal flight, departing Wed, May 27 from Porto to Bilbao, returning Sun, May 31, priced at $127 found 16 hours ago
Sun, May 10 - Thu, May 14
OPO
Porto
BIO
Bilbao
$129 Roundtrip, found 2 days ago
$129
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Sun, May 10 from Porto to Bilbao, returning Thu, May 14, priced at $129 found 2 days ago
Wed, May 27 - Sun, May 31
OPO
Porto
BIO
Bilbao
$131 Roundtrip, found 16 hours ago
$131
Roundtrip
found 16 hours ago
Select TAP Portugal flight, departing Wed, May 27 from Porto to Bilbao, returning Sun, May 31, priced at $131 found 16 hours ago
Sun, May 10 - Thu, May 14
OPO
Porto
BIO
Bilbao
$133 Roundtrip, found 2 days ago
$133
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Sun, May 10 from Porto to Bilbao, returning Thu, May 14, priced at $133 found 2 days ago
Wed, May 27 - Sun, May 31
OPO
Porto
BIO
Bilbao
$133 Roundtrip, found 16 hours ago
$133
Roundtrip
found 16 hours ago
Select TAP Portugal flight, departing Wed, May 27 from Porto to Bilbao, returning Sun, May 31, priced at $133 found 16 hours ago

More About Flying To Bilbao from Porto

Route Information for Flights from Porto to Bilbao

Origin Airport IATA Code
OPO
Destination Airport IATA Code
BIO
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Porto to Bilbao

Whether you want to book cheap flights from Porto to Bilbao or are looking for the perfect package holiday, Orbitz is your one-stop source. Taking the stress and expense out of travel, Orbitz helps you find the best fares for Porto to Bilbao flights.

Make the Most of Your Vacation

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Planning on the Go

Book your flights from Porto to Bilbao wherever you are with the Orbitz app for Android and iPhone. Or simply use m.orbitz.com on your mobile browser to search and book the Porto to Bilbao flights that you want. And if you’re running late, you check your flight status and baggage claim information on your mobile device too too.

Craft Your Perfect Vacation

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Keep Informed With Orbitz

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Frequently asked questions

Are there non-stop flights from Porto to Bilbao?
Yes, you can jet from Dr. Francisco de Sa Carneiro Airport (OPO) to BIO with Vueling, the only airline offering direct flights on this route.
What is the shortest flight from Porto to Bilbao?
It can take as little as 2 hours and 10 minutes to jet from Porto (OPO-Dr. Francisco de Sa Carneiro) to BIO. Relax and enjoy the service, because you'll be walking through arrivals before you know it.
What airlines fly from Porto to Bilbao most frequently?
If you're looking for the airline with the most flights from Porto to Bilbao, Vueling is your best bet. This renowned carrier operates 4 flights along this route per month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.