BCN - OPO

Find Cheap Flights from Barcelona to Porto

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
Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 29% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Ryanair's Basic fare includes one small cabin bag.
Expect long security lines at Barcelona-El Prat.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
Every day
You can fly direct with Ryanair and Vueling. Average duration is 1h 58m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Vueling
Most punctual • 87% on-time
Morning flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 26% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds 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 return 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 return flight deals from Barcelona to Porto

Multiple Airlines Logo
BCN
-
OPO
558 mimulti-stop
Multiple Airlines Logo
OPO
-
BCN
558 mimulti-stop
Multiple 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.

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.

When flying from Barcelona to Porto, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Barcelona, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

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 £67 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is £130 and £110 respectively.

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 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

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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 Vueling, Ryanair and OPO

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
Blane Bachelor

Blane Bachelor

Expert on BCN

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Read more

Good to know - Cheap tickets from Barcelona to Porto

Low seasonJanuary
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (44% more expensive on average)

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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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

  • 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 direct flights from Barcelona to Porto on a daily basis.

  • 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 travellers 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 return ticket. You could then fly to Porto with an airline and back to Barcelona with another airline.

  • 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 from Porto to Barcelona? 25% of our users found flights on this route for £42 or less one-way.

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 airline 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.
6.9
RyanairOverall score based on 5353 reviews
6.5Comfort
6.0Food
5.6Entertainment
7.5Crew
6.7Boarding
Airline reviews

Just pushing back from gate now. Boarded into fourth aircraft with 13 hour delay to scheduled departure. Crappy experience.

2.0 MediocreAnonymous, Apr 2026
DUB - SPU
Read more Ryanair reviews

Just pushing back from gate now. Boarded into fourth aircraft with 13 hour delay to scheduled departure. Crappy experience.

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.

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

Information on your arrival and departure airports

Barcelona (BCN)
Porto (OPO)