SOU - BCN

£45 Find Cheap Flights from Southampton 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 Southampton to Barcelona departing on 27/10. 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

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 Southampton 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 Southampton to Barcelona, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Southampton to Barcelona-El Prat (SOU-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Barcelona-El Prat 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 Southampton to Barcelona

Fri, 31 Oct - Fri, 7 Nov
easyJet Logo
20:10 - 23:05SOU-BCN
1h 55mdirect
easyJet Logo
18:20 - 19:35BCN-SOU
2h 15mdirect
£67easyJet
Find Deal
Fri, 31 Oct - Mon, 3 Nov
easyJet Logo
20:10 - 23:05SOU-BCN
1h 55mdirect
easyJet Logo
18:05 - 19:20BCN-SOU
2h 15mdirect
£91easyJet
Find Deal
Mon, 22 Sep - Thu, 25 Sep
 Logo
20:30 - 08:20SOU-BCN
10h 50m1 stop
 Logo
07:00 - 20:15BCN-SOU
14h 15m1 stop
Mon, 22 Sep - Thu, 25 Sep
 Logo
20:30 - 09:00SOU-BCN
11h 30m1 stop
 Logo
06:30 - 20:15BCN-SOU
14h 45m1 stop
Mon, 27 Oct - Mon, 10 Nov
easyJet Logo
19:55 - 22:50SOU-BCN
1h 55mdirect
easyJet Logo
18:05 - 19:20BCN-SOU
2h 15mdirect
£107easyJet
Find Deal
Mon, 22 Sep - Thu, 25 Sep
 Logo
20:30 - 00:30SOU-BCN
27h 00m2 stops
 Logo
07:00 - 20:15BCN-SOU
14h 15m1 stop
Fri, 3 Oct - Mon, 6 Oct
KLM Logo
17:35 - 08:35SOU-BCN
14h 00m1 stop
KLM Logo
19:40 - 08:45BCN-SOU
14h 05m1 stop
£203KLM
Find Deal
Fri, 15 Aug - Tue, 19 Aug
KLM Logo
18:25 - 16:25SOU-BCN
21h 00m1 stop
KLM Logo
19:40 - 08:45BCN-SOU
14h 05m1 stop
£253KLM
Find Deal
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
06:40 - 19:45SOU-BCN
12h 05m2 stops
British Airways Logo
06:40 - 16:40BCN-SOU
11h 00m2 stops
£444British Airways
Find Deal
Fri, 31 Oct - Mon, 3 Nov
British Airways Logo
06:50 - 09:10SOU-BCN
25h 20m2 stops
British Airways Logo
21:00 - 17:35BCN-SOU
21h 35m2 stops
£456British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Southampton to Barcelona flights

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

What is the cheapest month to fly from Southampton 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 Southampton 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 Southampton to Barcelona-El Prat Airport is February, where tickets cost £61 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is £303 and £300 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £96, prices are generally cheapest when you fly direct.


Good to know - Cheap tickets from Southampton to Barcelona-El Prat

Low seasonMarch
Cheapest flight£45
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly and prices are also 74% lower on average.
Flight from Southampton to Barcelona-El Prat

When to book flights from Southampton to Barcelona

Are your dates flexible? Find out the best times to travel from Southampton to Barcelona 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 Southampton to Barcelona-El Prat flights

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

    In the last 3 days, the lowest price for a flight from Southampton to Barcelona-El Prat Airport was £60 for a one-way ticket and £89 for a return.

  • Which aircraft models fly most regularly from Southampton to Barcelona-El Prat?

    The Airbus A319 is the aircraft model that flies most regularly on the Southampton to Barcelona-El Prat flight route.

  • Which airline alliances offer flights from Southampton to Barcelona-El Prat?

    SkyTeam, and oneworld are the airline alliances operating flights between Southampton and Barcelona-El Prat, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Southampton to Barcelona, KLM or easyJet?

    The two airlines most popular with KAYAK users for flights from Southampton to Barcelona are KLM and easyJet. With an average price for the route of £265 and an overall rating of 7.8, KLM is the most popular choice. easyJet is also a great choice for the route, with an average price of £93 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from Southampton to Barcelona-El Prat?

    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 Southampton to Barcelona-El Prat.

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

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

    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 Barcelona-El Prat with an airline and back to Southampton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Barcelona-El Prat?

    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-El Prat from Southampton 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 Southampton to Barcelona-El Prat Airport

  • Looking for a cheap flight from Barcelona-El Prat to Southampton? 25% of our users found flights on this route for Barcelona-El Prat or less round-trip.

Reviews of the top 3 airlines flying from Southampton to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Southampton 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 Southampton 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.
7.8
KLMOverall score based on 1383 reviews
7.8Boarding
7.1Entertainment
7.7Comfort
8.4Crew
7.3Food
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

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.

Horrible, flight cancelled and had to come back the next day

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.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

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