Question 1

What are the cheapest airlines flying from Southampton to Barcelona round-trip?

Accepted Answer

Currently priced at £91, easyJet will fly you from Southampton to Barcelona and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and British Airways - these airlines can fly you to your destination from £198 and £495, respectively. easyJet is currently priced 58% below the average price you’ll pay for this route.

Question 2

What are the cheapest airlines to fly from Southampton to Barcelona one-way?

Accepted Answer

£40 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on British Airways and KLM, with prices starting from £258 and £300, respectively.

Question 3

What is the cheapest month to book a flight from Southampton to Barcelona?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Southampton to Barcelona (average of £52). Flying from Southampton to Barcelona in August is currently the most expensive (average of £196). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 4

What is the cheapest day to fly from Southampton to Barcelona?

Accepted Answer

Travellers seeking maximum savings on their Southampton to Barcelona flight should consider departing on Monday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Barcelona ranges from 20.0 - 91.0 inches per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona when rainfall is around 20.0 mm.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Question 7

What are the cheapest flights from Southampton to Barcelona?

Accepted Answer

On average you can expect to pay £102 for a flight from Southampton to Barcelona. The cheapest flight overall is £62 while the most popular route, (Southampton Eastleigh - Barcelona-El Prat) is currently priced at £91.

Question 8

What are the most popular airlines that fly from Southampton to Barcelona?

Accepted Answer

Consider KLM, easyJet or Vueling when booking your flight. These represent the most popular airlines when flying from Southampton to Barcelona.

Question 9

What is the cheapest day to fly round-trip from Southampton to Barcelona?

Accepted Answer

Tuesday flights are found to be more expensive to fly from Southampton to Barcelona. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Barcelona.

Question 10

How far in advance should I book a flight from Southampton to Barcelona?

Accepted Answer

To save on the cost of your flight from Southampton to Barcelona, book at least 61 days before your planned departure. Booking around this time can save you about 88% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £106 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £173.

Question 11

What is the cheapest month to fly from Southampton to Barcelona?

Accepted Answer

January is one of the best times of the year to fly to Barcelona from Southampton. Prices for January average £101 per person but you can even find prices for as low as £23. The most expensive prices can be found in the month of May. Opting for a January flight can save you 45% on your journey compared to booking in May

Question 12

What is the cheapest time of day to fly from SOU to BCN?

Accepted Answer

It’s optimal to fly from Southampton to Barcelona in the afternoon. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight at midday.

Question 13

What airport do you fly from for flights from Southampton to Barcelona?

Accepted Answer

Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Barcelona from Southampton. Booking flights from Eastleigh (SOU) to Barcelona should be relatively easy as there are 0 daily outbound flights to Barcelona from 3 different airlines.

Question 14

Can I find deals for flights from Southampton to Barcelona that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Southampton to Barcelona flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 15

How can I find direct flights from Southampton to Barcelona?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Barcelona.

Question 16

Can I find deals for business class flights from Southampton to Barcelona?

Accepted Answer

Yes. Cheapflights offers flight deals from Southampton to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 17

How does Cheapflights help users find flights from Southampton to Barcelona?

Accepted Answer

Cheapflights helps you search for flights from Southampton to Barcelona via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 18

Why should you use Cheapflights to find cheap flight tickets from Southampton to Barcelona?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Southampton to Barcelona by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 19

Can Cheapflights find flights from Southampton to Barcelona with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Barcelona flexibly with Cheapflights today.

Question 20

Can Cheapflights notify me if prices for flights from Southampton to Barcelona become cheaper?

Accepted Answer

Yes! Start tracking prices for Southampton to Barcelona flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£91
One-way from	£40
Popular in	May
Cheapest in	February
Average price	£254

Airline	Cheapest	Average	Flexibility	On-time
Vueling	Cheapest£41	Average£53	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
easyJet	Cheapest£41	Average£76	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
KLM	Cheapest£165	Average£258	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Cheap flights from Southampton to Barcelona from £40

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Barcelona

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Southampton to Barcelona

Cheapest flights from Southampton to BarcelonaExplore the most affordable flight options available from Southampton to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Explore the most affordable flight options available from Southampton to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Barcelona that are best for you.

Best time to book a flight from Southampton to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Southampton with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Barcelona

What is the cheapest month to book a flight from Southampton to Barcelona?

What is the cheapest time of day to fly from SOU to BCN?

Find hourly flight availability from Southampton to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

Reviews of airlines servicing Barcelona

Read through reviews of airlines operating flights from Southampton to Barcelona, such as KLM, easyJet, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Southampton to Barcelona?

What are the cheapest airlines flying from Southampton to Barcelona round-trip?

What are the cheapest airlines to fly from Southampton to Barcelona one-way?

What are the cheapest flights from Southampton to Barcelona?

Can I find deals for flights from Southampton to Barcelona that include hotel bookings?

How can I find direct flights from Southampton to Barcelona?

Can I find deals for business class flights from Southampton to Barcelona?

What is the cheapest month to book a flight from Southampton to Barcelona?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Southampton to Barcelona

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to Barcelona?

Why should you use Cheapflights to find cheap flight tickets from Southampton to Barcelona?

Can Cheapflights find flights from Southampton to Barcelona with no change fees?

Can Cheapflights notify me if prices for flights from Southampton to Barcelona become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Southampton to Barcelona
Explore the most affordable flight options available from Southampton to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.