OPO - BCN

$35 Find Cheap Flights from Porto to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto to Barcelona departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Barcelona, 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 Barcelona, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$75
Overall average: $76
Vueling
Wed 1/28Wed 2/4
OPO - BCN • Non-stop
Cheapest one-way
$35
Typical prices: $41-$80
Vueling
Tue 3/3
OPO - BCN • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Vueling's Fly Grande fare offers priority boarding.
Ryanair's Basic fare includes one small cabin bag.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Barcelona
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Top airlines
Vueling
Cheapest • from $76 (round-trip)
Vueling
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 31% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Porto to Barcelona (OPO-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Porto to Barcelona

Wed, Jan 28 - Wed, Feb 4
Vueling Logo
9:55 pm - 12:35 am
OPO
-
BCN
1h 40mnonstop
Vueling Logo
7:10 am - 8:10 am
BCN
-
OPO
2h 00mnonstop
$75Vueling
Fri, Feb 6 - Mon, Feb 9
Vueling Logo
9:55 pm - 12:35 am
OPO
-
BCN
1h 40mnonstop
Vueling Logo
8:25 pm - 9:15 pm
BCN
-
OPO
1h 50mnonstop
$76Vueling
Sat, Feb 28 - Mon, Mar 2
Vueling Logo
9:55 pm - 12:35 am
OPO
-
BCN
1h 40mnonstop
Vueling Logo
7:10 am - 8:10 am
BCN
-
OPO
2h 00mnonstop
$81Vueling
Thu, Feb 19 - Tue, Feb 24
Vueling Logo
9:55 pm - 12:35 am
OPO
-
BCN
1h 40mnonstop
Vueling Logo
3:45 pm - 7:30 pm
BCN
-
OPO
4h 45m1 stop
$82Vueling
Fri, Feb 6 - Mon, Feb 9
Vueling Logo
8:45 am - 11:35 am
OPO
-
BCN
1h 50mnonstop
Vueling Logo
8:25 pm - 9:15 pm
BCN
-
OPO
1h 50mnonstop
$83Vueling
Fri, Jan 23 - Mon, Feb 2
Multiple Airlines Logo
6:00 pm - 11:45 pm
OPO
-
BCN
4h 45m1 stop
Multiple Airlines Logo
7:10 am - 8:10 am
BCN
-
OPO
2h 00mnonstop
$84Multiple Airlines
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
8:30 am - 1:45 pm
OPO
-
BCN
4h 15m1 stop
Multiple Airlines Logo
1:40 pm - 2:40 pm
BCN
-
OPO
2h 00mnonstop
$85Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
12:00 pm - 5:15 pm
OPO
-
BCN
4h 15m1 stop
Multiple Airlines Logo
6:35 am - 7:35 am
BCN
-
OPO
2h 00mnonstop
$87Multiple Airlines
Fri, Jan 30 - Sat, Jan 31
Vueling Logo
8:45 am - 11:35 am
OPO
-
BCN
1h 50mnonstop
Vueling Logo
7:10 am - 8:10 am
BCN
-
OPO
2h 00mnonstop
$90Vueling
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
6:00 pm - 11:45 pm
OPO
-
BCN
4h 45m1 stop
Multiple Airlines Logo
9:45 am - 10:45 am
BCN
-
OPO
2h 00mnonstop
$92Multiple Airlines
Booking Insights

KAYAK's insights & trends for Porto to Barcelona flights

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

Find cheap flights to Barcelona
Find cheap flights to Barcelona

Planning a trip from Porto to Barcelona? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

The average price of all round-trip flights from Porto to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Porto to Barcelona, look for departures on Saturdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Barcelona, Tuesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Porto to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto to Barcelona-El Prat Airport, 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 Barcelona-El Prat Airport is January, where tickets cost $76 (return) on average. On the other hand, the most expensive months are August and September, where the average cost of round-trip tickets is $167 and $133 respectively.

How far in advance should I book a flight from Porto to Barcelona-El Prat Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Porto to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Porto to Barcelona-El Prat Airport, you should book around 3 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Porto to Barcelona

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Ryanair

Ryanair's Basic fare includes one small cabin bag, perfect for light travelers.


Ryanair's priority boarding often leads to longer waits in cramped conditions, not ideal for quick boarding.

Vueling

Vueling's Fly Grande fare includes priority boarding and Fast Track for a smoother travel experience.


Vueling offers paid WiFi and power sockets on most of its fleet, enhancing onboard connectivity.

Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair and Vueling

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Good to know

Low seasonNovember
Cheapest flight$35
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 51% increase in price.
Flight from Porto to Barcelona

When to book flights from Porto to Barcelona

Are your dates flexible? Find out the best times to travel from Porto to Barcelona 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 Porto to Barcelona flights

  • Which nearby towns can I visit after landing at Barcelona–El Prat Airport?

    When you land at Barcelona–El Prat Airport (BCN) from Porto Airport (OPO), bear in mind that this facility serves other towns in the neighborhood. Therefore, upon landing, plan to explore destinations like Arenys de Mar, Sant Pere de Ribes, El Vendrell, Blanes, Vic, and Martorell.

  • Are there accessible services on flights between Porto and Barcelona?

    All carriers flying from Porto Airport (OPO) to Barcelona–El Prat Airport (BCN) offer accessible services to passengers with limited mobility and disabilities. At OPO, you will get dedicated airport staff ready to provide cab-to-craft assistance. Upon arrival at MAD, you will enjoy deplaning assistance from well-trained personnel. Furthermore, wheelchair services are available upon request, preferably 48 h before departure.

  • Are pets allowed on flights between Porto and Barcelona?

    Those flying TAP Air Portugal Iberia from Porto (OPO) to Barcelona (BCN) can tag with their four-legged friends into the cabin. Nevertheless, the airline will demand recent health records and medical certificates. In addition, you will be required to lock your cats and dogs into their kernels until you land in Barcelona.

  • Which airlines offer seat upgrades between Porto and Barcelona?

    When flying aboard TAP Air Portugal, Iberia, Lufthansa, Brussels Airlines, KLM, or Ryanair, you won't have challenges changing your seat from economy to business or first class. If interested, wait for the announcement when booking, checking in, or boarding. Moreover, you can contact your preferred airline in advance and ask about the availability of the service.

  • What is the cheapest flight from Porto to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Porto to Barcelona-El Prat Airport was $35 for a one-way ticket and $75 for a round-trip.

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

    Yes, you’ll need a passport to travel to Barcelona from Porto.

  • Which airports will I be using when flying from Porto to Barcelona?

    Porto and Barcelona are both served by 1 main airport. You will leave Porto from Porto and will be arriving at Barcelona-El Prat.

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

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Porto to Barcelona flight route.

  • Which airline alliances offer flights from Porto to Barcelona?

    Star Alliance is the only airline alliance operating flights between Porto and Barcelona.

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

    There are nonstop flights from Porto to Barcelona on a daily basis.

  • Which is the best airline for flights from Porto to Barcelona, Vueling or TAP AIR PORTUGAL?

    The two airlines most popular with KAYAK users for flights from Porto to Barcelona are Vueling and TAP AIR PORTUGAL. With an average price for the route of $97 and an overall rating of 7.1, Vueling is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $130 and an overall rating of 7.1.

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

    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 Barcelona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona 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 Barcelona?

    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 Barcelona with an airline and back to Porto with another airline. Booking your flights between Porto and BCN 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 Barcelona?

    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 Barcelona from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Porto to Barcelona-El Prat Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $72 or less one-way and $103 or less round-trip.
  • Metros provide the most convenient commute from downtown Porto to Porto Airport (OPO). You can catch the purple line from its Trindade station. The service departs every 30 minutes and reaches the terminal in approximately 35 minutes. Still, line buses 601, 602, and 604 run frequently along this route, covering the journey in about 50 minutes.
  • Porto Airport (OPO) is a hub for Portugal’s national flag carrier, TAP Air Portugal, as well as a focus station for EasyJet, Ryanair, and Transavia France. All these carriers operate through the airport’s single terminal on their way to Barcelona–El Prat Airport (BCN). Flying aboard these airlines guarantees accelerated services when checking in.
  • Suppose you are flying from Porto Airport (OPO) to Barcelona–El Prat Airport (BCN); remember that the airlines serving this route cater to the needs of every family member. For example, TAP Air Portugal and Iberia offer spacious seats, extra legroom, kid-friendly entertainment, and children’s menus.
  • For connecting flights between Porto Airport (OPO) and Barcelona–El Prat Airport (BCN), flying business or first class might be prudent. In addition to exclusive menus for food and drinks, there’s a wide selection of entertainment options, lie-flat seats, bedding, pillows, and blankets. Therefore, you can enjoy a nap and arrive in Barcelona relaxed.
  • When flying from Porto Airport (OPO) and Barcelona–El Prat Airport (BCN) on one-stop flights, you will pass through various destinations, depending on the airline. Popular layovers along this route include Lisbon (LIS), Madrid (MAD), Munich (MUC), Nice (NCE), Zurich (ZRH), London (LGW) and Paris (CDG), and Geneva (GVA).

Prefer to fly direct from Porto to Barcelona?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Porto to Barcelona-El Prat.
Find which airlines fly direct from Porto Airport to Barcelona-El Prat Airport, which days they fly and book direct flights.

Direct departures

Porto to Barcelona-El Prat

Monday

Ryanair, Vueling

Ryanair, Vueling

Tuesday

Ryanair, Vueling

Ryanair, Vueling

Wednesday

Ryanair, Vueling

Ryanair, Vueling

Thursday

Ryanair, Vueling

Ryanair, Vueling

Friday

Ryanair, Vueling

Ryanair, Vueling

Saturday

Ryanair, Vueling

Ryanair, Vueling

Sunday

Ryanair, Vueling

Ryanair, Vueling

See more direct flights

Direct returns

Barcelona-El Prat to Porto

Monday

Ryanair, Vueling

Ryanair, Vueling

Tuesday

Ryanair, Vueling

Ryanair, Vueling

Wednesday

Ryanair, Vueling

Ryanair, Vueling

Thursday

Ryanair, Vueling

Ryanair, Vueling

Friday

Ryanair, Vueling

Ryanair, Vueling

Saturday

Ryanair, Vueling

Ryanair, Vueling

Sunday

Ryanair, Vueling

Ryanair, Vueling

See more direct flights

Reviews of the top 3 airlines serving from Porto to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Porto to Barcelona. 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 Barcelona? 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.
7.1
VuelingOverall score based on 1220 reviews
6.2Food
6.8Comfort
7.7Crew
7.1Boarding
5.9Entertainment
Airline reviews

To complex. So many types of fare. This made the boarding a caos.

6.0 GoodMarcos, Nov 2025
ORY - BCN
Read more Vueling reviews

To complex. So many types of fare. This made the boarding a caos.

Needs faster boarding procedure. Not their fault but should still take into account indifferent flyers.

Very fast boarding. Crew members were super nice. I loved it!

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

Nothing. There was no flight. They cancelled the flight with no replacement about 9 hours before takeoff.

The flight was canceled at the last minute. Alternative flight was booked after 6 hours wait in Malaga airport.

Boarding with some sense and communication. It was a total free-for-all everyone coming all at once, no organisation of row numbers or priority.

I was disappointed of the crew, not friendly and attentive. Delay one way for fuel leakage and the plane is so hot. Not that great all around but I’m glad I experienced it so now know better.

Flew Business class and did not like anything, flight attendants were rude and not helpful. Food was of poor quality and I did not eat meals.

Wonderful just hope the had more direct flights to Boston

Boarding process was fast and efficient. Short flight but on time and well organized. I would certainly fly TAP again.

Very long line at the gate, moved slowly. I had expected that boarding a flagship A330neo would be with a jetway directly at the gate, and not a long bus ride to the airplane.

The layover was only one hour and a huge line for passport control. If I didn’t cut the line and argue was every single official, I would’ve spent the night in this one. Obviously.TAP AIR people. do not take into account.this problem with their flight scheduling, which is extremely frustrating. Poor food choices, on the pasta was offered, they ran out of chicken right away. All the sodas and water poured in a tiny 70 mL cups, which is not enough to keep hydrated on the long flight. I had to ask for 34 cups at a time. Flight attendant seemed to be tired and overworked.

Very borderline, low budget airline without low budget prices There are no counts of soda, everything is dispensed enlarged bottles and poured into tiny cups about 70 mL so in order to keep hydrated you have to take 3-4 cups at a time. Also, there was only one food item offered, pasta, they ran out of chicken right away. Snack was very poor. It was called tuna sandwich, which is truly borderline. The flight attend attendance seemed to be overworked and tired.

I am not very tall, and had a difficult time getting my carry-on placed in the overhead bin while passengers were behind me waiting to get to their seats. After struggling with the luggage, I turned it around, and left it, knowing it was not properly placed, but believing there was adequate room for it in the bin. When the flight attendant came through the cabin, she asked whose bag it was, and scolded me for not positioning it correctly. She turned it around and moved on. I thought that her approach was totally unprofessional, calling out a passenger in that manner.

TAP‘s flight attendants seem to be among the least ambitious of all the international flight crews we’ve flown with. . When we left US and went to Portugal, and when we returned from Portugal, flight attendants were not very visible. Then did not offer frequent water breaks and when we had to go back to request water, I was almost an imposition. Meal quality was just average. The dinners were fine. Breakfast wraps were presented soggy.

Plane was delayed, reading the gates on their screens was horrible. They posted it a half an hour before the plane boarded. By the time I got there with my premier boarding they have filled the plane because it was over booked. Gate closed at 12:03 I was there at 11:54 plane took over around 12:20. I was told they would put me on the next flight. I had to go to TAP information desk. They didn’t give me a voucher they just said they would put me on the next flight. At the desk I was told I had to punches a ticket. The woman said buy it online because it’s cheaper. It in fact was not cheaper. But I had gotten out of the long line that formed so I paid 200$ for a new ticket. At a later flight, not the next flight. I had checked my bag and was told it would be on my new flight. I was then bumped to an earlier flight and was told my bag would also be on my flight. After landing in Madrid loosing a day in my hotel i landed without my bag. They didn’t load it on any flight that day. It arrived in madrid the next day. Essentially ruining the first two days of my vacation. I’m now seeking compensation.

The baggage wasnt uploaded to the plane, lost baggage handling is very poor.

Nothing unexpected considering it is a Ryanair flight. It does the job. Nothing above, at all.

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

It would be nice to have power to charge phone.

On time arrival but the aircraft had seen better days and needed a deep clean.

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

Everything you need to know for your flight from Porto to Barcelona

Information on your arrival and departure airports