OPO - BCN

$30 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 4/29. 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
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
$67
Typical prices: $137-$77
Vueling
Tue 5/12Tue 5/19
OPO - BCN • 1 stop
Cheapest non-stop
$68
Typical prices: $155-$87
Vueling
Tue 5/26Mon 6/1
OPO - BCN • Non-stop
Advice from real travelers
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
Top airlines
Cheapest • from $67 (round-trip)
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with Ryanair and Vueling. Average duration is 1h 46m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 82% 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 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% 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 Barcelona!
Flight Deals
Booking Insights
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

Tue, May 12 - Tue, May 19
Vueling Logo
8:15 pm - 3:35 pm
OPO
-
BCN
18h 20m
1 stop
Vueling Logo
7:00 am - 8:00 am
BCN
-
OPO
2h 00mnonstop
$67Vueling
Tue, May 26 - Mon, Jun 1
Vueling Logo
10:00 pm - 12:45 am
OPO
-
BCN
1h 45mnonstop
Vueling Logo
3:10 pm - 4:10 pm
BCN
-
OPO
2h 00mnonstop
$68Vueling
Wed, Jun 3 - Thu, Jun 4
Vueling Logo
7:20 pm - 12:05 am
OPO
-
BCN
3h 45m
1 stop
Vueling Logo
3:10 pm - 4:10 pm
BCN
-
OPO
2h 00mnonstop
$69Vueling
Sat, May 2 - Sun, May 3
Ryanair Logo
7:15 am - 10:00 am
OPO
-
BCN
1h 45mnonstop
Ryanair Logo
6:20 am - 7:20 am
BCN
-
OPO
2h 00mnonstop
$70Ryanair
Thu, May 7 - Thu, May 14
Vueling Logo
10:00 pm - 12:45 am
OPO
-
BCN
1h 45mnonstop
Vueling Logo
5:30 pm - 8:05 pm
BCN
-
OPO
3h 35m
1 stop
$71Vueling
Fri, Apr 24 - Wed, Apr 29
Multiple Airlines Logo
10:00 pm - 12:45 am
OPO
-
BCN
1h 45mnonstop
Multiple Airlines Logo
5:50 am - 6:50 am
BCN
-
OPO
2h 00mnonstop
$73Multiple Airlines
Sat, Apr 25 - Sun, May 3
Ryanair Logo
10:05 pm - 12:50 am
OPO
-
BCN
1h 45mnonstop
Ryanair Logo
6:20 am - 7:20 am
BCN
-
OPO
2h 00mnonstop
$74Ryanair
Sat, Apr 25 - Sun, Apr 26
Ryanair Logo
7:15 am - 10:00 am
OPO
-
BCN
1h 45mnonstop
Ryanair Logo
6:20 am - 7:20 am
BCN
-
OPO
2h 00mnonstop
$75Ryanair
Tue, May 19 - Tue, May 26
Multiple Airlines Logo
11:00 am - 9:50 pm
OPO
-
BCN
9h 50m
1 stop
Multiple Airlines Logo
8:25 pm - 9:20 pm
BCN
-
OPO
1h 55mnonstop
$78Multiple Airlines
Sat, Jun 20 - Sat, Jun 27
Multiple Airlines Logo
10:00 pm - 12:45 am
OPO
-
BCN
1h 45mnonstop
Multiple Airlines Logo
10:40 pm - 7:50 am
BCN
-
OPO
10h 10m
1 stop
$82Multiple 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.

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

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

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 Sunday, as it's usually the priciest day. When flying back from Barcelona, Saturday 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 November, where tickets cost $83 (return) on average. On the other hand, the most expensive months are August and September, where the average cost of round-trip tickets is $166 and $136 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 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 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.
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$30
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 41% 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

  • 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 $30 for a one-way ticket and $67 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.

  • 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 Ryanair?

    The two airlines most popular with KAYAK users for flights from Porto to Barcelona are Vueling and Ryanair. With an average price for the route of $150 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 $113 and an overall rating of 6.9.

  • 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 $52 or less one-way and $101 or less round-trip.

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 airlines flying 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.
7.2
VuelingOverall score based on 1259 reviews
6.8Comfort
7.2Boarding
7.7Crew
5.9Entertainment
6.2Food
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

Ryan air is a scamming airline. They advertise that you have to follow they baggage policy and their employees just do whatever they feel like. My most recent flight, i checked to large bags and just paid for 3 cabin bags and priority. Apparently, according to the staff, they knew the plane had too full in the cabin. This meant they had to target a select number of bags to into the hold. Now, a normal airline just offers to take your bag at the gate for you, it is their mistake. Not Ryan air, they just tell you the wheel of your bag sticks out 2 cm, we will charge you almost what you paid to check your entire luggage immediately, then tell you it’s on you. I would have gladly paid to check in the bags in the bag check in, where they told me the bag was good to go. Never using this airline again. I used to enjoy the quick direct flights but I will never use them again.

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Waiting outside for a long time is not really necessary

Guide passenger if fhey board from front or back door cause it was a total mess

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.

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

Information on your arrival and departure airports