BCN - OPO

$33 Find Cheap Flights from Barcelona to Porto

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 5/19. 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 Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Porto, 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 Barcelona to Porto, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$66
Typical prices: $178-$92
Ryanair
Thu 5/14Thu 5/21
BCN - OPO • Non-stop
Cheapest one-way
$33
Typical prices: $43-$83
Vueling
Tue 5/19
BCN - OPO • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Ryanair's cabin baggage rules are strict to avoid fees.
Vueling's Fast pack offers priority boarding benefits.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $66 (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 • 87% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Flight Deals
Booking Insights
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

Thu, May 14 - Thu, May 21
Ryanair Logo
5:50 am - 6:50 am
BCN
-
OPO
2h 00mnonstop
Ryanair Logo
12:00 pm - 2:45 pm
OPO
-
BCN
1h 45mnonstop
$66Ryanair
Sun, May 17 - Thu, May 21
Ryanair Logo
6:20 am - 7:20 am
BCN
-
OPO
2h 00mnonstop
Ryanair Logo
12:00 pm - 2:45 pm
OPO
-
BCN
1h 45mnonstop
$67Ryanair
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
8:25 pm - 9:20 pm
BCN
-
OPO
1h 55mnonstop
Multiple Airlines Logo
10:40 pm - 1:25 am
OPO
-
BCN
1h 45mnonstop
$70Multiple Airlines
Sat, May 16 - Mon, May 18
Ryanair Logo
5:50 am - 6:50 am
BCN
-
OPO
2h 00mnonstop
Ryanair Logo
10:40 pm - 1:25 am
OPO
-
BCN
1h 45mnonstop
$73Ryanair
Wed, May 13 - Sat, May 16
Ryanair Logo
5:50 am - 6:50 am
BCN
-
OPO
2h 00mnonstop
Ryanair Logo
10:05 pm - 12:50 am
OPO
-
BCN
1h 45mnonstop
$75Ryanair
Fri, Apr 24 - Tue, Apr 28
Ryanair Logo
5:55 am - 6:55 am
BCN
-
OPO
2h 00mnonstop
Ryanair Logo
6:35 pm - 9:20 pm
OPO
-
BCN
1h 45mnonstop
$76Ryanair
Wed, May 6 - Wed, May 20
Multiple Airlines Logo
5:50 am - 6:50 am
BCN
-
OPO
2h 00mnonstop
Multiple Airlines Logo
7:20 pm - 8:10 am
OPO
-
BCN
11h 50m
1 stop
$82Multiple Airlines
Wed, May 6 - Wed, May 20
Multiple Airlines Logo
5:50 am - 6:50 am
BCN
-
OPO
2h 00mnonstop
Multiple Airlines Logo
6:35 am - 12:15 am
OPO
-
BCN
16h 40m
2 stops
$83Multiple Airlines
Wed, May 6 - Wed, May 20
Multiple Airlines Logo
7:10 am - 3:20 pm
BCN
-
OPO
9h 10m
1 stop
Multiple Airlines Logo
12:00 pm - 2:45 pm
OPO
-
BCN
1h 45mnonstop
$85Multiple Airlines
Sat, Apr 25 - Mon, Apr 27
Multiple Airlines Logo
8:20 pm - 12:40 am
BCN
-
OPO
5h 20m
1 stop
Multiple Airlines Logo
10:40 pm - 1:25 am
OPO
-
BCN
1h 45mnonstop
$86Multiple 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 May.

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 Saturday, 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 Sundays 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 $176 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 4 weeks before departure, which saves you about 33% 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$33
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 44% 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 the cheapest flight from Barcelona-El Prat Airport to Porto?

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to Porto was $33 for a one-way ticket and $66 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 Airbus A320 (sharklets) 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 $121 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 $108 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 $78 or less one-way and $89 or less round-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 1261 reviews
7.2Boarding
7.7Crew
6.8Comfort
6.2Food
5.9Entertainment
Airline reviews

Basic service for the basic price. Efficient and cost effective, so ticked all the right boxes.

10.0 ExcellentGeoff, Mar 2026
CDG - SVQ
Read more Vueling reviews

Basic service for the basic price. Efficient and cost effective, so ticked all the right boxes.

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

All very smooth airside. Check-in counters were understaffed. The wait is too long. Only two, then three counters were open. Waiting time of 35 minutes is too long. Pls review your rota.

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

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

Shady baggage policy that forces you to pay more money at the gate, even after you checked your bag dimensions during the bag drop. Will never fly again with this airline.

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

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

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

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

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.

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

Information on your arrival and departure airports