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Cheap flights from Southampton to Barcelona from £37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Barcelona departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Southampton to Barcelona

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
19:20 - 22:15SOU  Southampton Eastleigh-BCN Barcelona-El Prat
1h 55mdirect
easyJet Logo
07:30 - 08:45BCN  Barcelona-El Prat-SOU Southampton Eastleigh
2h 15mdirect
£56easyJet
Mon, 21 Sep - Fri, 25 Sep
easyJet Logo
19:20 - 22:15SOU  Southampton Eastleigh-BCN Barcelona-El Prat
1h 55mdirect
easyJet Logo
07:30 - 08:45BCN  Barcelona-El Prat-SOU Southampton Eastleigh
2h 15mdirect
£56easyJet
Mon, 7 Sep - Fri, 25 Sep
easyJet Logo
19:20 - 22:15SOU  Southampton Eastleigh-BCN Barcelona-El Prat
1h 55mdirect
easyJet Logo
07:30 - 08:45BCN  Barcelona-El Prat-SOU Southampton Eastleigh
2h 15mdirect
£59easyJet
Mon, 7 Sep - Fri, 25 Sep
easyJet Logo
19:20 - 22:15SOU  Southampton Eastleigh-BCN Barcelona-El Prat
1h 55mdirect
easyJet Logo
07:30 - 08:45BCN  Barcelona-El Prat-SOU Southampton Eastleigh
2h 15mdirect
£60easyJet
Mon, 7 Sep - Fri, 25 Sep
Multiple Airlines Logo
20:40 - 07:55SOU  Southampton Eastleigh-BCN Barcelona-El Prat
10h 15m1 stop Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
07:30 - 08:45BCN  Barcelona-El Prat-SOU Southampton Eastleigh
2h 15mdirect
£87Multiple Airlines
Mon, 14 Sep - Fri, 25 Sep
Multiple Airlines Logo
20:40 - 21:10SOU  Southampton Eastleigh-BCN Barcelona-El Prat
23h 30m1 stop Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
07:30 - 08:45BCN  Barcelona-El Prat-SOU Southampton Eastleigh
2h 15mdirect
£87Multiple Airlines
Mon, 21 Sep - Fri, 25 Sep
Multiple Airlines Logo
20:40 - 21:10SOU  Southampton Eastleigh-BCN Barcelona-El Prat
23h 30m1 stop Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
07:30 - 08:45BCN  Barcelona-El Prat-SOU Southampton Eastleigh
2h 15mdirect
£88Multiple Airlines
Mon, 21 Sep - Fri, 25 Sep
KLM Logo
17:20 - 16:25SOU  Southampton Eastleigh-BCN Barcelona-El Prat
22h 05m1 stop Amsterdam Schiphol
KLM Logo
19:45 - 08:35BCN  Barcelona-El Prat-SOU Southampton Eastleigh
13h 50m1 stop Amsterdam Schiphol
£209KLM
Fri, 11 Sep - Mon, 14 Sep
KLM Logo
18:05 - 12:30SOU  Southampton Eastleigh-BCN Barcelona-El Prat
17h 25m1 stop Amsterdam Schiphol
KLM Logo
19:45 - 08:35BCN  Barcelona-El Prat-SOU Southampton Eastleigh
13h 50m1 stop Amsterdam Schiphol
£209KLM
Fri, 28 Aug - Mon, 31 Aug
KLM Logo
18:05 - 12:30SOU  Southampton Eastleigh-BCN Barcelona-El Prat
17h 25m1 stop Amsterdam Schiphol
KLM Logo
19:45 - 08:35BCN  Barcelona-El Prat-SOU Southampton Eastleigh
13h 50m1 stop Amsterdam Schiphol
£209KLM
Fri, 28 Aug - Mon, 31 Aug

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easyJet flights from Southampton to Barcelona-El Prat Airport

Our best easyJet deals on Southampton to Barcelona-El Prat Airport flight tickets
easyJet
21 Sept
SOU19:20Southampton Eastleigh
1h 55m
BCN22:15Barcelona-El Prat
25 Sept
BCN07:30Barcelona-El Prat
2h 15m
SOU08:45Southampton Eastleigh
£56
easyJet
7 Sept
SOU19:20Southampton Eastleigh
1h 55m
BCN22:15Barcelona-El Prat
25 Sept
BCN07:30Barcelona-El Prat
2h 15m
SOU08:45Southampton Eastleigh
£56
easyJet
7 Sept
SOU19:20Southampton Eastleigh
1h 55m
BCN22:15Barcelona-El Prat
25 Sept
BCN07:30Barcelona-El Prat
2h 15m
SOU08:45Southampton Eastleigh
£59

KLM flights from Southampton to Barcelona-El Prat Airport

Our best KLM deals on Southampton to Barcelona-El Prat Airport flight tickets
KLM
19 Aug
SOU18:05Southampton Eastleigh
15h 10m
1 stop
BCN10:15Barcelona-El Prat
22 Aug
BCN19:45Barcelona-El Prat
22h 15m
1 stop
SOU17:00Southampton Eastleigh
£288
KLM
18 Aug
SOU09:15Southampton Eastleigh
6h 10m
1 stop
BCN16:25Barcelona-El Prat
22 Aug
BCN06:20Barcelona-El Prat
11h 40m
1 stop
SOU17:00Southampton Eastleigh
£302
KLM
19 Aug
SOU09:15Southampton Eastleigh
8h 35m
1 stop
BCN18:50Barcelona-El Prat
23 Aug
BCN06:20Barcelona-El Prat
11h 40m
1 stop
SOU17:00Southampton Eastleigh
£350

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Barcelona-El Prat Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from Southampton to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SouthamptonBarcelona

SOU Southampton Eastleigh - BCN Barcelona-El Prat

SOUBCN

Southampton Eastleigh

Mon 21/9

19:20-22:15

Nonstop1h 55m

Barcelona-El Prat

Fri 25/9

07:30-08:45

Nonstop2h 15m

£56

SouthamptonBarcelona

SOU Southampton Eastleigh - BCN Barcelona-El Prat

SOUBCN

Southampton Eastleigh

Mon 7/9

19:20-22:15

Nonstop1h 55m

Barcelona-El Prat

Fri 25/9

07:30-08:45

Nonstop2h 15m

£56

SouthamptonBarcelona

SOU Southampton Eastleigh - BCN Barcelona-El Prat

SOUBCN

Southampton Eastleigh

Mon 7/9

19:20-22:15

Nonstop1h 55m

Barcelona-El Prat

Fri 25/9

07:30-08:45

Nonstop2h 15m

£59

SouthamptonBarcelona

SOU Southampton Eastleigh - BCN Barcelona-El Prat

SOUBCN

Southampton Eastleigh

Mon 7/9

19:20-22:15

Nonstop1h 55m

Barcelona-El Prat

Fri 25/9

07:30-08:45

Nonstop2h 15m

£60

SouthamptonBarcelona

SOU Southampton Eastleigh - BCN Barcelona-El Prat

SOUBCN

Southampton Eastleigh

Mon 14/9

20:40-07:55

1 stop10h 15m

Barcelona-El Prat

Fri 25/9

07:30-08:45

Nonstop2h 15m

£87

SouthamptonBarcelona

SOU Southampton Eastleigh - BCN Barcelona-El Prat

SOUBCN

Southampton Eastleigh

Mon 21/9

20:40-21:10

1 stop23h 30m

Barcelona-El Prat

Fri 25/9

07:30-08:45

Nonstop2h 15m

£87

SouthamptonBarcelona

SOU Southampton Eastleigh - BCN Barcelona-El Prat

SOUBCN

Southampton Eastleigh

Mon 21/9

20:40-21:10

1 stop23h 30m

Barcelona-El Prat

Fri 25/9

07:30-08:45

Nonstop2h 15m

£88

SouthamptonBarcelona

SOU Southampton Eastleigh - BCN Barcelona-El Prat

SOUBCN

Southampton Eastleigh

Fri 11/9

17:20-16:25

1 stop22h 05m

Barcelona-El Prat

Mon 14/9

19:45-08:35

1 stop13h 50m

£209

SouthamptonBarcelona

SOU Southampton Eastleigh - BCN Barcelona-El Prat

SOUBCN

Southampton Eastleigh

Fri 28/8

18:05-12:30

1 stop17h 25m

Barcelona-El Prat

Mon 31/8

19:45-08:35

1 stop13h 50m

£209

SouthamptonBarcelona

SOU Southampton Eastleigh - BCN Barcelona-El Prat

SOUBCN

Southampton Eastleigh

Fri 28/8

18:05-12:30

1 stop17h 25m

Barcelona-El Prat

Mon 31/8

19:45-08:35

1 stop13h 50m

£209

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Southampton to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Southampton and Barcelona-El Prat Airport?

Prices are currently low for flights on this route.

Typical prices usually range from £114 to £212.
The lowest price recently found on this route was £56.

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Southampton is in November. Flight prices, which tend to average around £67, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Southampton during March instead. Flights to Barcelona-El Prat Airport in March, while not as cheap as those in November, still average around £76.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

According to our data, Monday is the cheapest day to fly to Barcelona-El Prat Airport from Southampton. The lowest ticket price found for a Monday departure recently was £109. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Barcelona-El Prat Airport is Friday, with ticket prices averaging around £134.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Southampton in the evening is the least expensive time of day to depart. momondo users have found prices as low as £115 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £126 on average. Flights to Barcelona-El Prat Airport from Southampton in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Southampton Eastleigh to Barcelona-El Prat flight route?

Fly from Southampton Eastleigh to Barcelona-El Prat for the best Southampton Eastleigh - Barcelona-El Prat flight prices

What cabin class options are available on Southampton to Barcelona-El Prat Airport flights?

There is only 1 cabin class available to choose from on Southampton to Barcelona-El Prat Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southampton to Barcelona-El Prat Airport flights?

No. A direct flight is the cheapest option for a flight between Southampton to Barcelona-El Prat Airport.

When to book flights from Southampton to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Barcelona-El Prat Airport (SOU to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Barcelona-El Prat Airport

Best price found

£63

Fastest flight time

1h 45m

Direct flights

Tue, Wed and Sat
The best flight deal from Southampton to Barcelona-El Prat Airport found on momondo in the last 72 hours is £63
The fastest flight from Southampton to Barcelona-El Prat Airport takes 1h 45m
Direct flights go from Southampton to Barcelona-El Prat Airport on Tuesday, Wednesday and Saturday. There are no airlines offering direct flights..
Search flight deals

Frequently asked questions about flying from Southampton to Barcelona-El Prat Airport

  • How far is Southampton Eastleigh to Barcelona-El Prat by plane?

    The straight-line distance from Southampton Eastleigh to Barcelona-El Prat is 684.2 mi. A reasonable flight in good conditions will take 1h 45m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Barcelona-El Prat Airport?

    Prices for flights from Southampton Eastleigh Airport to Barcelona-El Prat Airport refresh daily.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Southampton Eastleigh Airport to Barcelona-El Prat Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents you'll need for your trip to Barcelona-El Prat Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona-El Prat Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Southampton to Barcelona-El Prat Airport?

  • What is the most popular airline from Southampton to Barcelona-El Prat Airport?

Best airlines flying from Southampton to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Southampton to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £33Free CancellationRating
6.9
1,921 reviews
Search easyJet flights
KLMPriceFrom £203Free CancellationRating
7.8
1,555 reviews
Search KLM flights

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Salou
Lloret de Mar
Sitges
Tossa de Mar
Calella
Cambrils
Santa Susanna
La Pineda
Tarragona
Malgrat de Mar
L'Hospitalet de Llobregat
Castelldefels
Pineda de Mar
Badalona
Llafranc
El Prat de Llobregat
Roses
Calella de Palafrugell
Cadaques
L'Estartit

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Barcelona?

Finding the right flight to Barcelona from Southampton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Barcelona quick and easy, saving you time and money.

Can I find flights from Southampton to Barcelona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Barcelona from Southampton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Southampton to Barcelona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Southampton.

I’m not ready to book a flight from Southampton to Barcelona right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Southampton to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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