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Cheap flights from Barcelona to London from £25

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona to London departing on 23/10. 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

Find the cheapest flights from Barcelona to London

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
07:30 - 08:45
BCN
-
SOU
2h 15mdirect
easyJet Logo
19:20 - 22:15
SOU
-
BCN
1h 55mdirect
£52easyJet
Fri, 9 Oct - Mon, 12 Oct
easyJet Logo
07:30 - 08:45
BCN
-
SOU
2h 15mdirect
easyJet Logo
19:20 - 22:15
SOU
-
BCN
1h 55mdirect
£57easyJet
Fri, 4 Sep - Mon, 7 Sep
easyJet Logo
07:30 - 08:45
BCN
-
SOU
2h 15mdirect
easyJet Logo
19:20 - 22:15
SOU
-
BCN
1h 55mdirect
£57easyJet
Fri, 25 Sep - Mon, 28 Sep
easyJet Logo
07:30 - 08:45
BCN
-
SOU
2h 15mdirect
easyJet Logo
19:20 - 22:15
SOU
-
BCN
1h 55mdirect
£58easyJet
Fri, 4 Sep - Mon, 7 Sep
easyJet Logo
07:30 - 08:45
BCN
-
SOU
2h 15mdirect
easyJet Logo
12:35 - 12:50
SOU
-
BCN
23h 15m
1 stop
£83easyJet
Fri, 16 Oct - Sun, 18 Oct
Multiple Airlines Logo
07:30 - 08:45
BCN
-
SOU
2h 15mdirect
Multiple Airlines Logo
20:40 - 21:10
SOU
-
BCN
23h 30m
1 stop
£87Multiple Airlines
Fri, 25 Sep - Mon, 28 Sep
easyJet Logo
07:30 - 08:45
BCN
-
SOU
2h 15mdirect
easyJet Logo
19:20 - 22:15
SOU
-
BCN
1h 55mdirect
£88easyJet
Fri, 11 Sep - Mon, 14 Sep
easyJet Logo
07:30 - 08:45
BCN
-
SOU
2h 15mdirect
easyJet Logo
19:20 - 22:15
SOU
-
BCN
1h 55mdirect
£90easyJet
Fri, 11 Sep - Mon, 14 Sep
easyJet Logo
18:25 - 19:40
BCN
-
SOU
2h 15mdirect
easyJet Logo
19:20 - 22:15
SOU
-
BCN
1h 55mdirect
£91easyJet
Fri, 14 Aug - Mon, 31 Aug
easyJet Logo
18:25 - 19:40
BCN
-
SOU
2h 15mdirect
easyJet Logo
19:20 - 22:15
SOU
-
BCN
1h 55mdirect
£95easyJet
Fri, 14 Aug - Mon, 31 Aug

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easyJet flights from Barcelona to Southampton

Our best easyJet deals on Barcelona to Southampton flight tickets
easyJet
9 Oct
BCN07:30Barcelona-El Prat
2h 15m
SOU08:45Southampton Eastleigh
12 Oct
SOU19:20Southampton Eastleigh
1h 55m
BCN22:15Barcelona-El Prat
£52
easyJet
4 Sept
BCN07:30Barcelona-El Prat
2h 15m
SOU08:45Southampton Eastleigh
7 Sept
SOU19:20Southampton Eastleigh
1h 55m
BCN22:15Barcelona-El Prat
£57
easyJet
25 Sept
BCN07:30Barcelona-El Prat
2h 15m
SOU08:45Southampton Eastleigh
28 Sept
SOU19:20Southampton Eastleigh
1h 55m
BCN22:15Barcelona-El Prat
£57

KLM flights from Barcelona to Southampton

Our best KLM deals on Barcelona to Southampton flight tickets
KLM
3 Aug
BCN17:20Barcelona-El Prat
16h 25m
1 stop
SOU08:45Southampton Eastleigh
7 Aug
SOU18:05Southampton Eastleigh
13h 40m
1 stop
BCN08:45Barcelona-El Prat
£286
KLM
26 Jul
BCN19:45Barcelona-El Prat
14h 00m
1 stop
SOU08:45Southampton Eastleigh
31 Jul
SOU18:05Southampton Eastleigh
15h 10m
1 stop
BCN10:15Barcelona-El Prat
£298
KLM
4 Aug
BCN17:20Barcelona-El Prat
16h 25m
1 stop
SOU08:45Southampton Eastleigh
8 Aug
SOU09:15Southampton Eastleigh
12h 30m
1 stop
BCN22:45Barcelona-El Prat
£310

momondo Fare Finder

 
Customise your flight search to find flights from Barcelona to Southampton 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 22 July 2026.
Use the filters below to find and compare flights from Barcelona to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BarcelonaSouthampton

BCN - SOU

BCNSOU

Barcelona-El Prat

Fri 9/10

07:30-08:45

Nonstop2h 15m

Southampton Eastleigh

Mon 12/10

19:20-22:15

Nonstop1h 55m

£52

BarcelonaSouthampton

BCN - SOU

BCNSOU

Barcelona-El Prat

Fri 4/9

07:30-08:45

Nonstop2h 15m

Southampton Eastleigh

Mon 7/9

19:20-22:15

Nonstop1h 55m

£57

BarcelonaSouthampton

BCN - SOU

BCNSOU

Barcelona-El Prat

Fri 25/9

07:30-08:45

Nonstop2h 15m

Southampton Eastleigh

Mon 28/9

19:20-22:15

Nonstop1h 55m

£57

BarcelonaSouthampton

BCN - SOU

BCNSOU

Barcelona-El Prat

Fri 4/9

07:30-08:45

Nonstop2h 15m

Southampton Eastleigh

Mon 7/9

19:20-22:15

Nonstop1h 55m

£58

BarcelonaSouthampton

BCN - SOU

BCNSOU

Barcelona-El Prat

Fri 16/10

07:30-08:45

Nonstop2h 15m

Southampton Eastleigh

Sun 18/10

12:35-12:50

1 stop23h 15m

£83

BarcelonaSouthampton

BCN - SOU

BCNSOU

Barcelona-El Prat

Fri 25/9

07:30-08:45

Nonstop2h 15m

Southampton Eastleigh

Mon 28/9

20:40-21:10

1 stop23h 30m

£87

BarcelonaSouthampton

BCN - SOU

BCNSOU

Barcelona-El Prat

Fri 11/9

07:30-08:45

Nonstop2h 15m

Southampton Eastleigh

Mon 14/9

19:20-22:15

Nonstop1h 55m

£88

BarcelonaSouthampton

BCN - SOU

BCNSOU

Barcelona-El Prat

Fri 11/9

07:30-08:45

Nonstop2h 15m

Southampton Eastleigh

Mon 14/9

19:20-22:15

Nonstop1h 55m

£90

BarcelonaSouthampton

BCN - SOU

BCNSOU

Barcelona-El Prat

Fri 14/8

18:25-19:40

Nonstop2h 15m

Southampton Eastleigh

Mon 31/8

19:20-22:15

Nonstop1h 55m

£91

BarcelonaSouthampton

BCN - SOU

BCNSOU

Barcelona-El Prat

Fri 14/8

18:25-19:40

Nonstop2h 15m

Southampton Eastleigh

Mon 31/8

19:20-22:15

Nonstop1h 55m

£95

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 London from

How to get the cheapest flight ticket from Barcelona to Southampton

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 Barcelona to Southampton Eastleigh flight route?

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

What cabin class options are available on Barcelona to Southampton flights?

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

Cheap Barcelona to Southampton flight deals and tips

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

Fastest flight time

2h 05m

Direct flights

Tue, Wed and Sat

Airports in Southampton

1 airport
The fastest flight from Barcelona to Southampton takes 2h 05m
Direct flights go from Barcelona to Southampton on Tuesday, Wednesday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Southampton. From Barcelona there are direct flights to Southampton Eastleigh (SOU).
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Frequently asked questions about flying from Barcelona to Southampton

  • How far is Barcelona to Southampton Eastleigh by plane?

    The straight-line distance from Barcelona to Southampton Eastleigh is 679.4 mi. In terms of flight time, this usually takes a little over 2h 05m.

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

    Prices for flights from Barcelona to Southampton Eastleigh Airport were last updated today.

  • How old do you have to be to fly from Barcelona to Southampton Eastleigh 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 Barcelona to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

Finding the right flight to Southampton from Barcelona 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 Southampton quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Southampton from Barcelona with this policy.

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

Once all potential Barcelona to Southampton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Southampton, momondo offers a useful price alert feature which will track prices for flights to Southampton from Barcelona and alert you when they change.

An easier way to manage your Southampton 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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