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Cheap flights from Southampton to Barcelona from £44

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 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

easyJet Logo
19:55 - 22:50SOU-BCN
1h 55mdirect
easyJet Logo
18:10 - 19:20BCN-SOU
2h 10mdirect
£51easyJet
Find Deal
Mon, 24 Nov - Fri, 28 Nov
easyJet Logo
19:50 - 22:45SOU-BCN
1h 55mdirect
easyJet Logo
18:10 - 19:20BCN-SOU
2h 10mdirect
£58easyJet
Find Deal
Fri, 21 Nov - Fri, 28 Nov
easyJet Logo
19:55 - 22:50SOU-BCN
1h 55mdirect
easyJet Logo
18:10 - 19:20BCN-SOU
2h 10mdirect
£63easyJet
Find Deal
Mon, 10 Nov - Fri, 14 Nov
easyJet Logo
19:55 - 22:50SOU-BCN
1h 55mdirect
easyJet Logo
18:05 - 19:20BCN-SOU
2h 15mdirect
£70easyJet
Find Deal
Mon, 10 Nov - Mon, 17 Nov
easyJet Logo
19:50 - 22:45SOU-BCN
1h 55mdirect
easyJet Logo
18:10 - 19:20BCN-SOU
2h 10mdirect
£78easyJet
Find Deal
Fri, 7 Nov - Fri, 14 Nov
easyJet Logo
19:50 - 22:45SOU-BCN
1h 55mdirect
easyJet Logo
18:05 - 19:20BCN-SOU
2h 15mdirect
£83easyJet
Find Deal
Fri, 31 Oct - Mon, 3 Nov
easyJet Logo
19:50 - 22:45SOU-BCN
1h 55mdirect
easyJet Logo
18:05 - 19:20BCN-SOU
2h 15mdirect
£84easyJet
Find Deal
Fri, 7 Nov - Mon, 17 Nov
easyJet Logo
19:55 - 22:50SOU-BCN
1h 55mdirect
easyJet Logo
18:05 - 19:20BCN-SOU
2h 15mdirect
£86easyJet
Find Deal
Mon, 15 Dec - Mon, 29 Dec
Logo
08:30 - 17:55SOU-BCN
8h 25m2 stops
Logo
18:10 - 19:20BCN-SOU
2h 10mdirect
£91
Find Deal
Mon, 24 Nov - Fri, 28 Nov
Logo
19:55 - 22:50SOU-BCN
1h 55mdirect
Logo
10:50 - 19:40BCN-SOU
9h 50m1 stop
£97
Find Deal
Mon, 10 Nov - Thu, 13 Nov

KLM flights from Southampton to Barcelona-El Prat Airport

Our best KLM deals on Southampton to Barcelona-El Prat Airport flight tickets
KLM
18 Sept
SOU17:35Southampton Eastleigh
14h 00m
1 stop
BCN08:35Barcelona-El Prat
21 Sept
BCN19:40Barcelona-El Prat
14h 05m
1 stop
SOU08:45Southampton Eastleigh
£307
Find similar
KLM
26 Sept
SOU17:35Southampton Eastleigh
14h 00m
1 stop
BCN08:35Barcelona-El Prat
28 Sept
BCN19:40Barcelona-El Prat
14h 05m
1 stop
SOU08:45Southampton Eastleigh
£311
Find similar
KLM
18 Sept
SOU17:35Southampton Eastleigh
14h 00m
1 stop
BCN08:35Barcelona-El Prat
21 Sept
BCN19:40Barcelona-El Prat
14h 05m
1 stop
SOU08:45Southampton Eastleigh
£322
Find similar

British Airways flights from Southampton to Barcelona-El Prat Airport

Our best British Airways deals on Southampton to Barcelona-El Prat Airport flight tickets
British Airways
19 Sept
SOU08:40Southampton Eastleigh
13h 15m
2 stops
BCN22:55Barcelona-El Prat
22 Sept
BCN21:10Barcelona-El Prat
19h 05m
2 stops
SOU15:15Southampton Eastleigh
£755
Find similar
British Airways
25 Sept
SOU16:50Southampton Eastleigh
15h 35m
2 stops
BCN09:25Barcelona-El Prat
28 Sept
BCN18:35Barcelona-El Prat
14h 35m
2 stops
SOU08:10Southampton Eastleigh
£770
Find similar
British Airways
18 Sept
SOU08:40Southampton Eastleigh
10h 50m
2 stops
BCN20:30Barcelona-El Prat
22 Sept
BCN21:10Barcelona-El Prat
15h 55m
2 stops
SOU12:05Southampton Eastleigh
£795
Find similar

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 15 September 2025.
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

SouthamptonBarcelona

SOU - BCN

SOUBCN

Southampton Eastleigh

Mon 24/11

19:55-22:50

Nonstop1h 55m

Barcelona-El Prat

Fri 28/11

18:10-19:20

Nonstop2h 10m

£51

SouthamptonBarcelona

SOU - BCN

SOUBCN

Southampton Eastleigh

Fri 21/11

19:50-22:45

Nonstop1h 55m

Barcelona-El Prat

Fri 28/11

18:10-19:20

Nonstop2h 10m

£58

SouthamptonBarcelona

SOU - BCN

SOUBCN

Southampton Eastleigh

Mon 10/11

19:55-22:50

Nonstop1h 55m

Barcelona-El Prat

Fri 14/11

18:10-19:20

Nonstop2h 10m

£63

SouthamptonBarcelona

SOU - BCN

SOUBCN

Southampton Eastleigh

Mon 10/11

19:55-22:50

Nonstop1h 55m

Barcelona-El Prat

Mon 17/11

18:05-19:20

Nonstop2h 15m

£70

SouthamptonBarcelona

SOU - BCN

SOUBCN

Southampton Eastleigh

Fri 7/11

19:50-22:45

Nonstop1h 55m

Barcelona-El Prat

Fri 14/11

18:10-19:20

Nonstop2h 10m

£78

SouthamptonBarcelona

SOU - BCN

SOUBCN

Southampton Eastleigh

Fri 31/10

19:50-22:45

Nonstop1h 55m

Barcelona-El Prat

Mon 3/11

18:05-19:20

Nonstop2h 15m

£83

SouthamptonBarcelona

SOU - BCN

SOUBCN

Southampton Eastleigh

Fri 7/11

19:50-22:45

Nonstop1h 55m

Barcelona-El Prat

Mon 17/11

18:05-19:20

Nonstop2h 15m

£84

SouthamptonBarcelona

SOU - BCN

SOUBCN

Southampton Eastleigh

Mon 15/12

19:55-22:50

Nonstop1h 55m

Barcelona-El Prat

Mon 29/12

18:05-19:20

Nonstop2h 15m

£86

SouthamptonBarcelona

SOU - BCN

SOUBCN

Southampton Eastleigh

Mon 24/11

08:30-17:55

2 stops8h 25m

Barcelona-El Prat

Fri 28/11

18:10-19:20

Nonstop2h 10m

£91

SouthamptonBarcelona

SOU - BCN

SOUBCN

Southampton Eastleigh

Mon 10/11

19:55-22:50

Nonstop1h 55m

Barcelona-El Prat

Thu 13/11

10:50-19:40

1 stop9h 50m

£97

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 cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Southampton is in February. Flight prices, which tend to average around £72, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Southampton during November instead. Flights to Barcelona-El Prat Airport in November, while not as cheap as those in February, still average around £136.

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 £123. 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 £146.

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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as £121 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £141 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.

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 55m

Direct flights

Tue 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 55m
Direct flights go from Southampton to Barcelona-El Prat Airport on Tuesday and Saturday. There are no airlines offering direct flights..
Search flight deals

  • 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 55m.

  • 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
VuelingPriceFrom £41Free CancellationRating
7.1
1,185 reviews
Search Vueling flights
easyJetPriceFrom £43Free CancellationRating
6.9
1,820 reviews
Search easyJet flights
KLMPriceFrom £159Free CancellationRating
7.8
1,385 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
Calella
Santa Susanna
Tossa de Mar
Tarragona
Cambrils
Pineda de Mar
Malgrat de Mar
L'Hospitalet de Llobregat
Badalona
Castelldefels
La Pineda
El Prat de Llobregat
Roses
Llafranc
L'Estartit
l'Escala
Cadaques

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.
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