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Cheap flights from Southampton to the United Kingdom from £25

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LHR
17 Apr — 24 Apr1
1 adult

Cheap flight deals from Southampton to United Kingdom

Keep the following information in mind while searching for Southampton to United Kingdom flight deals. Data was last updated 12 April 2025.

Round-trip from

£49

One-way from

£25

Good round-trip deal

£61 or less

Good one-way deal

£39 or less
easyJet
  • easyJet
  • 15/5-18/5
  • Nonstop
  • 2h 35m total
  • Southampton to United Kingdom
Search Deals
easyJet
  • easyJet
  • 20/5
  • Nonstop
  • 1h 25m total
  • Southampton to United Kingdom
Search Deals
Price to beat on a round-trip flight from Southampton Eastleigh to United Kingdom.
Search Deals
Price to beat on a one-way flight from Southampton Eastleigh to United Kingdom.
Search Deals

Find flight deals from Southampton to United Kingdom

Cheapest flights from Southampton to United Kingdom
Explore the most affordable flight options available from Southampton to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

Mon 21/411:50SOU - BFS
Nonstop1h 20measyJet
Sun 4/510:10BFS - SOU
Nonstop1h 15measyJet
Deal found 11/4£66
Wed 23/409:00SOU - GLA
Nonstop1h 25measyJet
Wed 30/407:10GLA - SOU
Nonstop1h 20measyJet
Deal found 11/4£67
Mon 5/516:45SOU - BHD
Nonstop1h 35mAer Lingus
Thu 8/506:40BHD - SOU
Nonstop1h 45mAer Lingus
Deal found 11/4£90
Thu 15/515:05SOU - EDI
1 stop7h 40measyJet
Sun 18/506:25EDI - SOU
1 stop5h 00measyJet
Deal found 11/4£91
Wed 14/520:00SOU - GLA
1 stop11h 45mMultiple Airlines
Wed 21/507:10GLA - SOU
Nonstop1h 20mMultiple Airlines
Deal found 11/4£106
Thu 15/515:05SOU - MAN
1 stop7h 25measyJet
Mon 19/507:10MAN - SOU
1 stop4h 10measyJet
Deal found 11/4£116
Wed 7/509:10SOU - GLA
1 stop10h 30mAer Lingus
Wed 14/508:35GLA - SOU
1 stop24h 05mAer Lingus
Deal found 11/4£117
Thu 15/520:00SOU - BFS
2 stops25h 15mMultiple Airlines
Sun 18/510:10BFS - SOU
Nonstop1h 15mMultiple Airlines
Deal found 11/4£123
Mon 27/1011:40SOU - MAN
Nonstop1h 05mLoganair
Fri 31/1019:55MAN - SOU
Nonstop1h 00mLoganair
Deal found 11/4£123
Mon 5/515:25SOU - BHD
1 stop18h 45mMultiple Airlines
Thu 8/506:40BHD - SOU
Nonstop1h 45mMultiple Airlines
Deal found 11/4£136
Thu 1/515:05SOU - BHX
1 stop7h 40measyJet
Wed 7/518:15BHX - SOU
1 stop20h 05measyJet
Deal found 11/4£147
Tue 27/520:00SOU - MAN
1 stop11h 30mMultiple Airlines
Tue 3/614:40MAN - SOU
1 stop4h 50mMultiple Airlines
Deal found 11/4£149

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to United Kingdom 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, Cheapflights users made 858,174 searches. Data last updated 12 April 2025.
Use the filters below to find and compare flights from Southampton to the United Kingdom that are best for you.

Fly from

Southampton

Fly to

United Kingdom

Route

Depart

Return

Price

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Wed 23/4

09:00-10:25

Nonstop1h 25m

Glasgow Intl

Wed 30/4

07:10-08:30

Nonstop1h 20m

£66

SouthamptonBelfast

SOU - BFS

SOUBFS

Southampton Eastleigh

Sun 8/6

12:00-13:20

Nonstop1h 20m

Belfast Intl

Sat 14/6

13:35-14:50

Nonstop1h 15m

£71

SouthamptonBelfast

SOU - BHD

SOUBHD

Southampton Eastleigh

Mon 5/5

16:45-18:20

Nonstop1h 35m

Belfast City

Thu 8/5

06:40-08:25

Nonstop1h 45m

£90

SouthamptonEdinburgh

SOU - EDI

SOUEDI

Southampton Eastleigh

Thu 15/5

15:05-22:45

1 stop7h 40m

Edinburgh Turnhouse

Sun 18/5

06:25-11:25

1 stop5h 00m

£91

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Tue 13/5

12:25-13:50

Nonstop1h 25m

Glasgow Intl

Tue 20/5

22:35-08:05

1 stop9h 30m

£104

SouthamptonManchester

SOU - MAN

SOUMAN

Southampton Eastleigh

Thu 15/5

15:05-22:30

1 stop7h 25m

Manchester

Mon 19/5

07:10-11:20

1 stop4h 10m

£116

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Wed 7/5

09:10-19:40

1 stop10h 30m

Glasgow Intl

Wed 14/5

08:35-08:40

1 stop24h 05m

£117

SouthamptonBelfast

SOU - BFS

SOUBFS

Southampton Eastleigh

Thu 15/5

20:00-21:15

2 stops25h 15m

Belfast Intl

Sun 18/5

10:10-11:25

Nonstop1h 15m

£123

SouthamptonBelfast

SOU - BHD

SOUBHD

Southampton Eastleigh

Mon 5/5

15:25-10:10

1 stop18h 45m

Belfast City

Thu 8/5

06:40-08:25

Nonstop1h 45m

£136

SouthamptonBirmingham

SOU - BHX

SOUBHX

Southampton Eastleigh

Thu 1/5

15:05-22:45

1 stop7h 40m

Birmingham

Wed 7/5

18:15-14:20

1 stop20h 05m

£147

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 58 results
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6

Best time to book a flight from Southampton to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Southampton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southampton to the United Kingdom

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

Currently, January is the cheapest month in which you can book a flight from Southampton to United Kingdom (average of £112). Flying from Southampton to United Kingdom in August is currently the most expensive (average of £164). 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.

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

Find hourly flight availability from Southampton to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to United Kingdom as you normally would.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 12 April 2025.
To help decide which airline to fly from Southampton to United Kingdom, see what other customers have to say about KLM, Aer Lingus and easyJet. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,321 reviews
Check prices

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,060 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
easyJet
6.9
Okay
1,796 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,740 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Southampton to United Kingdom. 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 United Kingdom?

    Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to United Kingdom. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • What are the cheapest airlines to fly from Southampton to United Kingdom one-way?

    For one-way options, check prices for easyJet. According to our data, you can fly for as low as £25. Users have also found prices from £61 and £100 on Aer Lingus and Loganair, respectively.

  • What are the most popular routes from Southampton to United Kingdom?

    The most popular flight routes from Southampton to United Kingdom are Southampton Eastleigh - Belfast Intl, Southampton Eastleigh - Edinburgh Turnhouse and Southampton Eastleigh - Glasgow Intl.

  • What are the cheapest flights from Southampton to United Kingdom?

    The cheapest flight price from Southampton to United Kingdom is £469. On average you can expect to pay £628. The most popular route, (Southampton Eastleigh - Belfast Intl), can usually be booked for £48.

  • Can I find deals for flights from Southampton to United Kingdom that include hotel bookings?

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

  • How can I find direct flights from Southampton to United Kingdom?

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

  • Can I find deals for business class flights from Southampton to United Kingdom?

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

  • What is the cheapest month to book a flight from Southampton to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Southampton to United Kingdom (average of £112). Flying from Southampton to United Kingdom in August is currently the most expensive (average of £164). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Southampton to United Kingdom

Discover the top 7 airlines that operate flights from Southampton to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£47Average£63FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£49Average£130FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£73Average£149FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£125Average£289FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£168Average£271FlexibilityNo cancel feeOn-time75%
Search KLM flights
LoganairCheapest£179Average£215FlexibilityNo cancel feeOn-time79%
Search Loganair flights
Aurigny AirCheapest£187Average£302FlexibilityNo cancel feeOn-time78%
Search Aurigny Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Southampton to United Kingdom?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to United Kingdom. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to United Kingdom for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Southampton to United Kingdom with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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