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OPO - BIO

Find cheap flights from Porto to Bilbao

1 adult
0 bags
Wed 5/29
Wed 6/5

Search hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Bilbao, as well as popular online travel agencies
In the last 7 days travelers have searched 43,219,010 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Flights from Porto to Bilbao - Travel Insights & Trends

Get data-powered insights and trends into flights from Porto to Bilbao to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Porto to Bilbao?

The average price of all flights from Porto to Bilbao clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Bilbao on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Porto to Bilbao. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Porto to Bilbao?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Porto to Bilbao, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Porto to Bilbao is January, where tickets cost $45 on average. On the other hand, the most expensive months are October and August, where the average cost of tickets is $91 and $87 respectively.

How far in advance should I book a flight from Porto to Bilbao?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Porto to Bilbao, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Porto to Bilbao, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 57 days before departure.

Which airlines fly non-stop between Porto and Bilbao?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Porto to Bilbao.
There are 2 airlines that fly nonstop from Porto to Bilbao. They are Volotea and Vueling. The cheapest airline for this route is Volotea, with the best one-way deal found costing $39. On average, the best prices for this route can be found at Volotea.

How many flights are there between Porto and Bilbao per day?

Each day, there are between 1 and 2 nonstop flights that take off from Porto and land in Bilbao, with an average flight time of 1h 15m. The most common departure time is 3:00 pm and most flights take off in the afternoon. Each week, there are 7 flights. The most frequent day of departure is Thursday, when 29% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Porto and Bilbao?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Porto to Bilbao?

Early birds can take the earliest flight from Porto at 3:35 pm and will be landing in Bilbao at 5:50 pm.

What’s the latest departure time from Porto to Bilbao?

If you prefer to fly at night, the latest flight from Porto to Bilbao jets off at 8:40 pm and lands at 10:55 pm.

Good to know

Low season

May

High season

June
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 16% lower on average.

When to book flights from Porto to Bilbao

Are your dates flexible? Find out the best times to travel from Porto to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Porto to Bilbao

  • Do I need a passport to fly between Porto and Bilbao?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Porto and on arrival in Bilbao.

  • Which aircraft models fly most regularly from Porto to Bilbao?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Porto to Bilbao flight route.

  • Which airline alliances offer flights from Porto to Bilbao?

    oneworld, and Star Alliance are the airline alliances operating flights between Porto and Bilbao, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Porto to Bilbao?

    You can catch a nonstop flight from Porto to Bilbao on on Tuesday, Thursday, Friday, Saturday, and Sunday.

  • How does KAYAK find such low prices on flights from Porto to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Porto is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back to Porto with another airline. Booking your flights between Porto and BIO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from OPO to Bilbao

  • Looking for a cheap flight? 25% of our users found flights on this route for $58 or less one-way.

Prefer to fly non-stop from Porto to Bilbao?

Find which airlines fly direct from Porto to Bilbao, which days they fly and book direct flights.

Nonstop departures

Porto to Bilbao

Tuesday

Iberia, Vueling

Iberia, Vueling

Thursday

Iberia, TAP AIR PORTUGAL, Volotea, +1 more

Iberia, TAP AIR PORTUGAL, +2 more

Friday

Iberia, Vueling

Iberia, Vueling

Saturday

Iberia, Vueling

Iberia, Vueling

Sunday

Iberia, TAP AIR PORTUGAL, Volotea, +1 more

Iberia, TAP AIR PORTUGAL, +2 more

See more direct flights

Nonstop returns

Bilbao to Porto

Tuesday

Iberia, Vueling

Iberia, Vueling

Thursday

Iberia, TAP AIR PORTUGAL, Volotea, +1 more

Iberia, TAP AIR PORTUGAL, +2 more

Friday

Iberia, Vueling

Iberia, Vueling

Saturday

Iberia, Vueling

Iberia, Vueling

Sunday

Iberia, TAP AIR PORTUGAL, Volotea, +1 more

Iberia, TAP AIR PORTUGAL, +2 more

See more direct flights
See more direct flights

Top airlines flying from Porto to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from Porto to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Porto to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
VuelingOverall score based on 1496 reviews
7.6crew
5.9entertainment
6.7comfort
7.0boarding
6.2food
Airline reviews

The whole flight was coughing and farting all the way. It was impossible to breathe. If people are traveling sick they should either not be allowed to fly or made wear masks

2.0 MediocreIsora, Mar 2024BCN - ACE
Read more about Vueling reviews

The whole flight was coughing and farting all the way. It was impossible to breathe. If people are traveling sick they should either not be allowed to fly or made wear masks

I will never fly vueling. 1h30 delayed, connexion missed with the crew closing the boarding in front of us. 40 people missed the Barcelona-Orly connexion. hours waiting for rebooking and hotel.. inadmissible

Non stop flight from Barcelona to Rome, arriving on time.

3 hr flight from Barcelona to Gran Canaria. Ŵent according to plan No issues with staff oŕ flight. Many people includiñg us could not get luggage self checķ in termìnals to work. Had to wait in check in line.

The communication about the delay could have been better before and during the flight. Also, this online form could have less bugs. It is almost impossible to type in this window.

Boarding was very poor as the flight was initially delayed. We were told the flight would be at 21:40. We were with our 10 month baby who was sleeping. I received an email from Kayak which said the flight was now due to take off at 21:04. When we checked the screens at Gatwick we were told the gate was closed. The lack of communication was extremely poor and we had to run with our baby and there were many other passengers, including elderly people, also running to the gate. When we got to the gate, the staff had no reasons for the poor communication.

It was a short flight but the seat was very straight. I didn’t need any service, but wifi was not available. In resume, a normal service. Nice, the punctuality. Thanks

Last time bucking this company if I would know I wouldn’t do it, they made me lose my flight

Nous sommes parties de Copenhague avec plus de 2h de retard. L'avion n'a pas pu atterrir à Paris et après avoir encore perdu du temps en vol, a atterri à Bruxelles. Une navette devait nous prendre en charge pour nous ramener à Paris mais personne ne nous a renseignés, on a tourné en rond dans l'aéroport durant plus de 2h, sans trouver de solution pour rentrer (pas de train, pas de voiture de location...). Nous avons fini par monter dans un car affrété par une autre compagnie et qui nous a déposés à CDG. Ensuite il fallu prendre un Uber (il était plus de 2h du matin) pour rentrer, qui a couté presque 90 €. Donc non, je ne suis pas satisfaite des services de la compagnie Vueling.

I liked the regular updates and appreciated the automatic online checkin which didn’t work for our Vueling flight so I had to do this myself.

Excellent and way much better than the last two flights I made with Swiss and with BA. It is amazing how much difference a well trained and polite team can make. Hats off Volotea !

Erreur sur les cartes d'embarquement Pour 2 passagers Impossible de s'enregistrer pour 1 passager

Peccato che di inverno non ci sono dirett nantes Catania. Volotea è molto affidabile

Du retard(2j) et inconfort des fauteuils que je n’ai pas apprécié. Par contre , les hôtesses sont accueillantes

A technical delay caused us to miss our connecting flight which resulted in an additional nights stay which cost us $225 as well as $800 to get on another flight. Absolute BS. I’ll never fly them again

3h10 de retraso, espera para embarcar en el hall después de enseñar billetes y fuera delante del avion

Use less plastic. Use biofuels. Use solar panels and electric vehicles.

We had pay 50 euros taxe bagage to aéroport and we have already pay with kayak option bagage cabine It is not normal Bad service of kayak

Pros: "Crew was great"
Cons: "Boarding was horrible, Santorini’s airport was horrible, the flight was delayed, no one knew what was going on, there is no organization with boarding it was a mess"
Pros: "Quick flight, arrived early! That part was great!"
Cons: "Boarding is a joke. Everyone hoards the gate and there is no organization. Recommend using boarding zones. Italians have no idea how to make lines."

Book cheap flights from Porto to Bilbao

One-way flight deals

multi-stopMultiple Airlines
327 miOPO-BIO

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Porto - Bilbao Flights

Departure:

Porto (OPO)Portugal

Destination:

Bilbao (BIO)Spain

Return flight deals:

Bilbao - Porto

Cabin classes:

$44

Browse origins:

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  • Porto

Browse destinations:

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  • Bilbao

Compare transportation modes for Porto to Bilbao

Average priceAverage duration
Flights$630h 00m
Buses$4211h 08m