BCN - OPO

$43 Find Cheap Flights from Barcelona to Porto - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona to Porto departing on 8/12. 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

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Everything you should know

Cheapest round-trip
$75
Typical prices: $74-$143
Vueling
Sat 11/7Mon 11/9
BCN - OPO • Non-stop
Cheapest one-way
$43
Typical prices: $69-$131
Ryanair
Wed 8/12
BCN - OPO • Non-stop
Top airlines
Cheapest • from $75 (round-trip)
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Ryanair and Vueling. Average duration is 1h 58m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Barcelona to Porto (BCN-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona to Porto 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 Barcelona to Porto

Sat, Nov 7 - Mon, Nov 9
Vueling Logo
8:25 pm - 9:15 pm
BCN
-
OPO
1h 50mnonstop
Vueling Logo
9:55 pm - 12:35 am
OPO
-
BCN
1h 40mnonstop
$75Vueling
Sat, Sep 19 - Mon, Sep 21
Vueling Logo
8:25 pm - 9:20 pm
BCN
-
OPO
1h 55mnonstop
Vueling Logo
10:00 pm - 12:45 am
OPO
-
BCN
1h 45mnonstop
$76Vueling
Fri, Oct 23 - Wed, Oct 28
Vueling Logo
8:25 pm - 9:20 pm
BCN
-
OPO
1h 55mnonstop
Vueling Logo
9:55 pm - 12:35 am
OPO
-
BCN
1h 40mnonstop
$77Vueling
Thu, Aug 27 - Mon, Aug 31
Ryanair Logo
5:50 am - 6:50 am
BCN
-
OPO
2h 00mnonstop
Ryanair Logo
10:40 pm - 1:25 am
OPO
-
BCN
1h 45mnonstop
$78Ryanair
Fri, Aug 21 - Tue, Aug 25
Vueling Logo
7:00 am - 8:00 am
BCN
-
OPO
2h 00mnonstop
Vueling Logo
9:05 pm - 8:00 am
OPO
-
BCN
9h 55m
1 stop
$79Vueling
Thu, Aug 27 - Mon, Aug 31
Ryanair Logo
5:50 am - 6:50 am
BCN
-
OPO
2h 00mnonstop
Ryanair Logo
10:40 pm - 1:25 am
OPO
-
BCN
1h 45mnonstop
$81Ryanair
Wed, Aug 26 - Wed, Aug 26
Vueling Logo
9:40 am - 4:10 pm
BCN
-
OPO
7h 30m
1 stop
Vueling Logo
10:00 pm - 12:45 am
OPO
-
BCN
1h 45mnonstop
$82Vueling
Sun, Oct 11 - Sat, Oct 17
Ryanair Logo
6:20 am - 7:20 am
BCN
-
OPO
2h 00mnonstop
Ryanair Logo
6:10 pm - 8:55 pm
OPO
-
BCN
1h 45mnonstop
$83Ryanair
Tue, Oct 13 - Sat, Oct 17
Ryanair Logo
6:10 am - 7:10 am
BCN
-
OPO
2h 00mnonstop
Ryanair Logo
6:10 pm - 8:55 pm
OPO
-
BCN
1h 45mnonstop
$84Ryanair
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
10:40 pm - 8:10 am
BCN
-
OPO
10h 30m
1 stop
Multiple Airlines Logo
10:00 pm - 12:45 am
OPO
-
BCN
1h 45mnonstop
$85Multiple Airlines
Booking Insights

KAYAK's insights & trends for Barcelona to Porto flights

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

How much is a round-trip flight from Barcelona-El Prat Airport to Porto?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Barcelona-El Prat Airport to Porto departing in November.

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

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

If your flying dates are flexible, you should consider flying to Porto on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Barcelona to Porto. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport to Porto, 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 Barcelona-El Prat Airport to Porto is January, where tickets cost $91 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $177 and $149 respectively.

Can I save money by flying with a layover from Barcelona-El Prat Airport to Porto?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $100 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport to Porto, 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 Barcelona-El Prat Airport to Porto, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Barcelona to Porto

 
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.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair and Vueling

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.

Good to know

Low seasonJanuary
Cheapest flight$43
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 47% increase in price.
Flight from Barcelona to Porto

When to book flights from Barcelona to Porto

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

  • What is a good airline choice to have a child fly alone?

    Iberia offers an unaccompanied minor service for children between the ages of 5 and 11 years old. Children aged 12 to 17 years old may also use the service if requested by the parents or guardians. Iberia provides a dedicated staff member, known as a Guardian, to accompany and assist the unaccompanied minor throughout the journey. The Guardian will ensure that the child is taken care of during check-in, boarding, and disembarkation.

  • Which airlines on this route that offer special meals for those with dietary restrictions?

    Air Europa offers a huge selection of specialized meals for travelers on this route. They include choices such as vegetarian and vegan meals, gluten-free meals, lactose-free meals, diabetic meals, child meals, as well as several religious meals.

  • What is a good way to get from Porto Airport (OPO) to Porto after a flight?

    You can travel on the subway provided by Metro do Porto, which makes the trip in roughly 27 minutes, with a new train departing the airport every 30 minutes or so.

  • What are some of the ticket classes offered on Iberia on this route?

    Iberia offers an Economy Class that offers comfortable seats with adjustable headrests and ample legroom, as well as complimentary snacks and beverages. Their Business Class provides a premium experience with enhanced comfort, privacy, and services. This includes lie-flat or angled lie-flat seats that offer more space and privacy and an enhanced in-flight entertainment system with a larger screen and noise-canceling headphones.

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

    In the last 5 days, the lowest price for a flight from Barcelona-El Prat Airport to Porto was $43 for a one-way ticket and $75 for a round-trip.

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

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

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

    Barcelona airport is called Barcelona-El Prat and the only airport in Porto is Porto.

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Barcelona to Porto flight route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Barcelona to Porto are Vueling and Ryanair. With an average price for the route of $125 and an overall rating of 7.2, Vueling is the most popular choice. Ryanair is also a great choice for the route, with an average price of $115 and an overall rating of 6.9.

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

    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 Barcelona to Porto.

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

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

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

    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 Porto from Barcelona 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 Barcelona-El Prat Airport to Porto

  • Looking for a cheap flight? 25% of our users found flights on this route for $67 or less one-way and $92 or less round-trip.
  • A terrific way to make your way from the center of Barcelona to Josep Tarradellas Barcelona-El Prat Airport (BCN) is to take the bus operated by MonBus which can have you at the airport in around 20 minutes, with buses leaving about every 5 minutes.
  • If you will be making the trip on this route aboard one and two-stop flights, some of the layover airports you may use include Adolfo Suárez Madrid–Barajas Airport (MAD), Humberto Delgado Airport (LIS), Zurich Airport (ZRH), and Geneva Airport (GVA).
  • Travelers flying aboard Ryanair on this route should know that non-priority passengers are allowed to bring only one small bag on board for free. Priority passengers can bring an additional larger cabin bag on board in addition to the small bag mentioned above.
  • When you travel on Vueling on this route, you generally will have to pay to check any luggage you bring with you. The exception to this is that those with Optima and Family fares can bring one checked bag for free as part of their fare.
  • Since Ryanair is one of only two airlines offering nonstop service on this route, it is good to know that they offer four ticket tiers. Their Standard Fare offers their most basic level of service. Their Priority Priority & 2 Cabin Bags service allows you to bring an additional larger cabin bag plus priority boarding. The Flexi Plus fare option offers the chance to change your flight time, seat selection, priority boarding, an additional cabin bag, and a larger checked baggage allowance. They also offer a Family Plus fare for families making this trip.

Prefer to fly direct from Barcelona to Porto?

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

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from Barcelona to Porto

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to Porto. 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 Barcelona to Porto? 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.
7.2
VuelingOverall score based on 1286 reviews
7.7Crew
5.9Entertainment
6.2Food
6.9Comfort
7.2Boarding
Airline reviews

Not constantly changing the price DURING a booking. Felt like bait and switch.

8.0 ExcellentDouglas, Feb 2026
BCN - LGW
Read more Vueling reviews

Not constantly changing the price DURING a booking. Felt like bait and switch.

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

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

Terrible. For clarity - this was the Level flight to Boston. Not Vueling. Would urge customers to avoid this airline. Gate agent was singularly unhelpful. He was argumentative, rude and went out of his way to ensure that every penny was collected for the baggage (which we realized given how early we were for flight we could have saved hundreds of dollars if we checked in on app). No onboard entertainment or WiFi. Half of the front section was empty because the seats did not work! Plane was falling apart.

The flight was delayed and nobody was able to inform me about the new scheduled time and gate

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

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.

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

expedite passengers through passport control when the airport authorities are processing inefficiently.

The staff were very helpful with getting the wheelchair for me and bringing my carryon down the stairs from the plane.

You can only check in maximum 2 hours before your flight. But it’s not written anywhere on your ticket or your boarding pass or in any of your emails. The only sign is at the beginning of a huge snake queue on the barrier which is easily blocked by people. So you queue for half an hour only to be turned back. Plus on the flight we paid for priority which included two carry on bags in addition to our backpacks plus I had a letter from Ryanair for my CPAP machine to be allowed as free carry on as well. As it happened, we only had one carry on and the CPAP and two backpacks and the agent insisted I shove my CPAP under my seat which I refused as it wouldn’t fit without jamming it. They had oversold priority (or didn’t check bags) and there was an enormous fuss about overhead storage. Poorly managed and the inflight ordering service didn’t work. It was awful. I will never fly them again. And before you say it was cheap, it was most certainly not. So Ryanair can kiss my business goodbye.

Well... Our flight departed with more than 3 hours delay from Beauvais.

Delayed flight. Received notice from ryanair by email and via app but no such timely information available at airport from monitors or staff

I haven't had a ok flight with Ryanair in so long!

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

Information on your arrival and departure airports