$27 Cheap flight deals from Porto (OPO) to Bilbao (BIO)

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Airfares from $27 One Way, $66 Round Trip from Porto to Bilbao

Prices starting at $66 for return flights and $27 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.

Fri, Jun 5 - Tue, Jun 9
OPO
Porto
BIO
Bilbao
$66 Roundtrip, found 2 days ago
$66
Roundtrip
found 2 days ago
Select Vueling Airlines flight, departing Fri, Jun 5 from Porto to Bilbao, returning Tue, Jun 9, priced at $66 found 2 days ago
Thu, Nov 20 - Sun, Nov 23
OPO
Porto
BIO
Bilbao
$105 Roundtrip, found 1 day ago
$105
Roundtrip
found 1 day ago
Select Volotea flight, departing Thu, Nov 20 from Porto to Bilbao, returning Sun, Nov 23, priced at $105 found 1 day ago
Fri, Jun 5 - Tue, Jun 9
OPO
Porto
BIO
Bilbao
$120 Roundtrip, found 2 days ago
$120
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Fri, Jun 5 from Porto to Bilbao, returning Tue, Jun 9, priced at $120 found 2 days ago
Thu, Jan 8 - Sat, Jan 17
OPO
Porto
BIO
Bilbao
$121 Roundtrip, found 2 days ago
$121
Roundtrip
found 2 days ago
Select Iberia flight, departing Thu, Jan 8 from Porto to Bilbao, returning Sat, Jan 17, priced at $121 found 2 days ago
Fri, Jun 19 - Tue, Jun 23
OPO
Porto
BIO
Bilbao
$158 Roundtrip, found 2 days ago
$158
Roundtrip
found 2 days ago
Select Air Europa flight, departing Fri, Jun 19 from Porto to Bilbao, returning Tue, Jun 23, priced at $158 found 2 days 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

It has never been easier to find cheap Porto to Bilbao flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.

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Pile Up Miles With Discount Air Tickets

Not only can you find great bargains on Porto to Bilbao flights, but you can rack up frequent flyer miles on the flights too. Enter your frequent flyer number on qualified flights when booking for Orbitz to see the miles pile up in your account.

Flight Alerts Keep You Informed

Stay on top of the latest updates for flights from Porto to Bilbao. We send you free email and mobile alerts to keep you informed about delays to Porto to Bilbao flights.

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.

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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.