$57 Cheap Flights from Southampton (SOU) to Barcelona (BCN)

View $57 flight on Mon, Feb 2, 2026Opens in a new window

Popular airlines from Southampton (SOU) to Barcelona El Prat Airport (BCN)

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Cheap Flights from Southampton to Barcelona (SOU-BCN)

Prices were available within the past 7 days and start at $57 for one-way flights and $109 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Fri, Dec 12 - Mon, Dec 15
SOU
Southampton
BCN
Barcelona
$109 Roundtrip, found 1 day ago
$109
Roundtrip
found 1 day ago
Select easyJet flight, departing Fri, Dec 12 from Southampton to Barcelona, returning Mon, Dec 15, priced at $109 found 1 day ago
easyJet
Mon, Nov 17 - Fri, Nov 21
SOU
Southampton
BCN
Barcelona
$110 Roundtrip, found 3 days ago
$110
Roundtrip
found 3 days ago
Select easyJet flight, departing Mon, Nov 17 from Southampton to Barcelona, returning Fri, Nov 21, priced at $110 found 3 days ago
easyJet
Fri, Feb 27 - Mon, Mar 2
SOU
Southampton
BCN
Barcelona
$113 Roundtrip, found 4 days ago
$113
Roundtrip
found 4 days ago
Select easyJet flight, departing Fri, Feb 27 from Southampton to Barcelona, returning Mon, Mar 2, priced at $113 found 4 days ago
easyJet
Fri, Dec 26 - Mon, Dec 29
SOU
Southampton
BCN
Barcelona
$116 Roundtrip, found 6 days ago
$116
Roundtrip
found 6 days ago
Select easyJet flight, departing Fri, Dec 26 from Southampton to Barcelona, returning Mon, Dec 29, priced at $116 found 6 days ago
easyJet
Fri, Dec 12 - Fri, Dec 19
SOU
Southampton
BCN
Barcelona
$118 Roundtrip, found 4 days ago
$118
Roundtrip
found 4 days ago
Select easyJet flight, departing Fri, Dec 12 from Southampton to Barcelona, returning Fri, Dec 19, priced at $118 found 4 days ago
easyJet
Fri, Nov 7 - Fri, Nov 14
SOU
Southampton
BCN
Barcelona
$130 Roundtrip, found 1 hour ago
$130
Roundtrip
found 1 hour ago
Select easyJet flight, departing Fri, Nov 7 from Southampton to Barcelona, returning Fri, Nov 14, priced at $130 found 1 hour ago
easyJet
Fri, Dec 19 - Mon, Dec 22
SOU
Southampton
BCN
Barcelona
$145 Roundtrip, found 3 days ago
$145
Roundtrip
found 3 days ago
Select easyJet flight, departing Fri, Dec 19 from Southampton to Barcelona, returning Mon, Dec 22, priced at $145 found 3 days ago
Aer Lingus
Mon, Nov 17 - Fri, Nov 21
SOU
Southampton
BCN
Barcelona
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Mon, Nov 17 from Southampton to Barcelona, returning Fri, Nov 21, priced at $269 found 3 days ago
KLM
Sat, Dec 6 - Tue, Dec 16
SOU
Southampton
BCN
Barcelona
$375 Roundtrip, found 3 hours ago
$375
Roundtrip
found 3 hours ago
Select KLM flight, departing Sat, Dec 6 from Southampton to Barcelona, returning Tue, Dec 16, priced at $375 found 3 hours ago
British Airways
Tue, Dec 16 - Tue, Dec 23
SOU
Southampton
BCN
Barcelona
$584 Roundtrip, found 18 hours ago
$584
Roundtrip
found 18 hours ago
Select British Airways flight, departing Tue, Dec 16 from Southampton to Barcelona, returning Tue, Dec 23, priced at $584 found 18 hours ago

Find the cheapest month to fly from Southampton (SOU) to Barcelona (BCN)

January is typically the cheapest month to fly

From $131 - $423 per traveler.

Alternative airports near Barcelona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Barcelona Intl. BCN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $376
BCN
Barcelona Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $376

Frequently asked questions

How much does a flight from Southampton Airport (SOU) to Barcelona Intl. Airport (BCN) cost?
Snag a cheap one-way flight from $57 or cheap return flight from $109 from Southampton Airport (SOU) to Barcelona Intl. Airport (BCN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Southampton Airport (SOU) to Barcelona Intl. Airport (BCN)?
December is the most affordable month to fly from SOU to BCN. Timing your trip outside of the busy season is often the key to finding better fares.
Which airlines fly direct from Southampton Airport (SOU) to Barcelona Intl. Airport (BCN)?
There's no direct route from Southampton (SOU) to Barcelona Intl. Airport (BCN). However, you can find other airports that offer nonstop flights. Start your journey at Heathrow Airport (LHR) and travel straight to Barcelona without layovers.
What is the cheapest airline that flies from Southampton Airport (SOU) to Barcelona Intl. Airport (BCN)?
To find the cheapest airline that'll fly you from SOU to BCN, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Southampton Airport (SOU) to Barcelona Intl. Airport (BCN)?
There are no daily direct flights available from Southampton Airport (SOU) to Barcelona Intl. Airport (BCN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SOU to BCN?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Southampton Airport (SOU) to Barcelona Intl. Airport (BCN)?
To avoid possible delays on the Southampton Airport (SOU) to Barcelona Intl. Airport (BCN) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Southampton Airport (SOU) to Barcelona Intl. Airport (BCN) last-minute?
Booking your flight from SOU to BCN right before your getaway is typically more expensive. However, if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a SOU to BCN flight and hotel package?
You can save money by securing a SOU to BCN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Southampton Airport (SOU) to Barcelona Intl. Airport (BCN)?
Generally, it's possible to cancel or reschedule your SOU to BCN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Southampton
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, British Airways, KLM, easyJet
Roundtrip price
$109
Distance
686 mi
Average flight time
1 hour 55 mins

Book with confidence

Southampton to Barcelona Flights

The cheapest times to fly from Southampton to Barcelona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Southampton to Barcelona are during the month of December. You can find some of the cheapest flights from Southampton to Barcelona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Southampton to Barcelona

Sunday is one of the best days to book for cheap flights from Southampton to Barcelona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Southampton to Barcelona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Southampton to Barcelona in 2025. You can also book with separate airlines for your outbound and return journeys, from $57 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Southampton to Barcelona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Southampton to Barcelona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Southampton to Barcelona Flights

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*Available to One Key members.