Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Southampton to the United Kingdom from £22

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LHR
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to United Kingdom

Enter your travel dates to find the best prices.

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 March 2026.

Sat 6/607:50
SOU
-
GLA
Nonstop1h 20m
easyJet
Sat 13/606:00
GLA
-
SOU
Nonstop1h 20m
easyJet
Deal found 10/3£42
Sat 25/407:50
SOU
-
GLA
Nonstop1h 20m
easyJet
Sun 26/408:05
GLA
-
SOU
Nonstop1h 20m
easyJet
Deal found 9/3£52
Wed 8/412:30
SOU
-
GLA
Nonstop1h 20m
easyJet
Wed 15/410:40
GLA
-
SOU
Nonstop1h 20m
easyJet
Deal found 11/3£63
Tue 17/309:20
SOU
-
GLA
Nonstop1h 20m
easyJet
Tue 24/307:30
GLA
-
SOU
Nonstop1h 20m
easyJet
Deal found 11/3£66
Thu 9/411:40
SOU
-
GLA
Nonstop1h 20m
easyJet
Thu 16/409:45
GLA
-
SOU
Nonstop1h 20m
easyJet
Deal found 10/3£68
Fri 24/408:00
SOU
-
GLA
Nonstop1h 20m
easyJet
Sun 26/408:05
GLA
-
SOU
Nonstop1h 20m
easyJet
Deal found 11/3£72
Sat 4/408:50
SOU
-
GLA
Nonstop1h 20m
easyJet
Sat 18/407:00
GLA
-
SOU
Nonstop1h 20m
easyJet
Deal found 7/3£72
Sat 11/408:50
SOU
-
GLA
Nonstop1h 20m
easyJet
Wed 15/407:10
GLA
-
SOU
Nonstop1h 20m
easyJet
Deal found 7/3£74
Sat 11/408:50
SOU
-
GLA
Nonstop1h 20m
easyJet
Sat 18/409:45
GLA
-
SOU
Nonstop1h 20m
easyJet
Deal found 11/3£80
Mon 6/412:25
SOU
-
BFS
Nonstop1h 15m
easyJet
Mon 13/410:35
BFS
-
SOU
Nonstop1h 15m
easyJet
Deal found 9/3£86
Tue 7/708:55
SOU
-
BHD
Nonstop1h 40m
Aer Lingus
Thu 9/706:40
BHD
-
SOU
Nonstop1h 45m
Aer Lingus
Deal found 11/3£89
Thu 9/712:35
SOU
-
BHD
Nonstop1h 35m
Aer Lingus
Tue 14/710:25
BHD
-
SOU
Nonstop1h 40m
Aer Lingus
Deal found 11/3£89

Find 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 March 2026.

Round-trip from

£42

One-way from

£22

Good round-trip deal

£80 or less

Good one-way deal

£27 or less
easyJet
  • easyJet
  • 6/6-13/6
  • Nonstop
  • 2h 40m total
  • Southampton to United Kingdom
Search Deals
easyJet
  • easyJet
  • 19/4
  • Nonstop
  • 1h 15m 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

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 March 2026.
Use the filters below to find and compare flights from Southampton to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sat 2/5

07:50-09:10

Nonstop1h 20m

Glasgow Intl

Sun 3/5

16:30-17:50

Nonstop1h 20m

£72

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sat 11/4

08:50-10:10

Nonstop1h 20m

Glasgow Intl

Wed 15/4

07:10-08:30

Nonstop1h 20m

£78

SouthamptonBelfast

SOU - BFS

SOUBFS

Southampton Eastleigh

Mon 6/4

12:25-13:40

Nonstop1h 15m

Belfast Intl

Mon 13/4

10:35-11:50

Nonstop1h 15m

£86

SouthamptonBelfast

SOU - BFS

SOUBFS

Southampton Eastleigh

Mon 30/3

12:25-13:40

Nonstop1h 15m

Belfast Intl

Sun 5/4

10:50-12:05

Nonstop1h 15m

£92

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Mon 23/3

17:45-19:05

Nonstop1h 20m

Glasgow Intl

Tue 24/3

07:30-08:50

Nonstop1h 20m

£92

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Sat 18/7

07:50-09:10

Nonstop1h 20m

Glasgow Intl

Mon 20/7

11:15-12:35

Nonstop1h 20m

£92

SouthamptonBelfast

SOU - BFS

SOUBFS

Southampton Eastleigh

Sun 14/6

12:35-13:50

Nonstop1h 15m

Belfast Intl

Mon 15/6

06:40-12:25

1 stop5h 45m

£95

SouthamptonBelfast

SOU - BFS

SOUBFS

Southampton Eastleigh

Fri 8/5

12:20-13:35

Nonstop1h 15m

Belfast Intl

Sun 10/5

10:50-12:05

Nonstop1h 15m

£96

SouthamptonBelfast

SOU - BFS

SOUBFS

Southampton Eastleigh

Mon 6/4

12:25-13:40

Nonstop1h 15m

Belfast Intl

Mon 20/4

10:35-11:50

Nonstop1h 15m

£96

SouthamptonGlasgow

SOU - GLA

SOUGLA

Southampton Eastleigh

Mon 23/3

17:45-19:05

Nonstop1h 20m

Glasgow Intl

Wed 25/3

07:30-08:50

Nonstop1h 20m

£97

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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, October is the cheapest month in which you can book a flight from Southampton to United Kingdom (average of £17). Flying from Southampton to United Kingdom in August is currently the most expensive (average of £34). 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 March 2026.

One of the essential ways to save on airfare from Southampton to United Kingdom is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 28% on airfare.

What is the cheapest day to fly from Southampton to United Kingdom?

Use this chart to determine the cheapest time to fly return from Southampton to United Kingdom. Price data was last updated on 21 February 2026.

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

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 March 2026.
Read reviews from past customers who have flown with KLM,Aer Lingus, andeasyJet from Southampton to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,470 reviews
Check prices

Comfort

7.6

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,470 reviews
KLM
7.8
Good
1,470 reviews
Check prices

Comfort

7.6

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Aer Lingus
7.2
Good
1,475 reviews
KLM
7.8
Good
1,470 reviews
Check prices

Comfort

7.6

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
easyJet
6.9
Okay
1,885 reviews
KLM
7.8
Good
1,470 reviews
Check prices

Comfort

7.6

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,784 reviews
KLM
7.8
Good
1,470 reviews
Check prices

Comfort

7.6

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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.

  • How long is the flight from Southampton to United Kingdom?

    A quick flight from Southampton to United Kingdom can take about 55m. easyJet provides one of the quickest options available for as low as £147. Southampton and United Kingdom are separated by a distance of 170 mi. Generally, flights for this route are direct.

  • 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 £37 and £59 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 - Edinburgh Turnhouse, Southampton Eastleigh - Glasgow Intl and Southampton Eastleigh - Belfast Intl.

  • 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, October is the cheapest month in which you can book a flight from Southampton to United Kingdom (average of £17). Flying from Southampton to United Kingdom in August is currently the most expensive (average of £34). 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

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

Alternative routes for Southampton to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Málaga flights
Stansted to Istanbul flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Heathrow to Faro flights
Heathrow to Istanbul flights
Heathrow to Athens flights
Heathrow to Vicenza flights
Gatwick to Charles de Gaulle flights
London City to Málaga flights
Luton to Amsterdam flights
Heathrow to Lisbon flights
Gatwick to Lisbon flights
Gatwick to Barcelona-El Prat flights
Heathrow to Barcelona-El Prat flights
Stansted to Amsterdam flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Heathrow to Madrid flights
Heathrow to Palma de Mallorca flights
Gatwick to Málaga flights
Gatwick to Amsterdam flights
Luton to Málaga flights
Luton to Barcelona-El Prat flights
Luton to Charles de Gaulle flights
London City to Leonardo da Vinci/Fiumicino flights
London City to Istanbul flights
Luton to Lisbon flights
Heathrow to Charles de Gaulle flights
Gatwick to Malpensa flights
London City to Charles de Gaulle flights
Heathrow to Malpensa flights
Gatwick to Belfast Intl flights
Heathrow to Amsterdam flights
Gatwick to Athens flights
Gatwick to Oslo Gardermoen flights
Luton to Malpensa flights
Gatwick to Edinburgh flights
Heathrow to Orly flights
Heathrow to Linate flights
Gatwick to Linate flights
London City to Linate flights
Stansted to Edinburgh flights
Gatwick to Madrid flights
Heathrow to Copenhagen flights
Southend to Málaga flights
Luton to Edinburgh flights
Stansted to Lisbon flights
London City to Amsterdam flights
Heathrow to Luqa flights
Stansted to Barcelona-El Prat flights
Gatwick to Porto flights

Top 5 airlines flying from Southampton to United Kingdom

Discover the top 5 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 March 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£18Average£109FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£47Average£82FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£95Average£225FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LoganairCheapest£119Average£213FlexibilityNo cancel feeOn-time79%
Search Loganair flights
KLMCheapest£156Average£247FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.