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Cheap flights from Southampton to Johannesburg from £355

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — JNB
10 Feb — 17 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Johannesburg (ZA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 January 2026.

Round-trip from

£582

One-way from

£355

Popular in

April

Cheapest in

May

Average price

£685
KLM
  • KLM
  • 25/2-4/3
  • 2 total stops
  • 45h 56m total
  • Southampton to Johannesburg
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16/3
  • 16/3
  • 3 total stops
  • 42h 05m total
  • Southampton to Johannesburg
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Southampton to Johannesburg

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Johannesburg
Explore the most affordable flight options available from Southampton to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 January 2026.

Wed 25/217:35SOU - JNB
1 stop26h 30mKLM
Wed 4/323:59JNB - SOU
1 stop19h 26mKLM
Deal found 11/1£582
Wed 25/212:25SOU - JNB
2 stops41h 55mMultiple Airlines
Wed 4/309:50JNB - SOU
2 stops31h 45mMultiple Airlines
Deal found 11/1£612
Wed 25/217:35SOU - JNB
2 stops52h 50mKenya Airways
Tue 3/301:35JNB - SOU
3 stops41h 50mKenya Airways
Deal found 11/1£706
Mon 26/117:35SOU - JNB
2 stops39h 20mKenya Airways
Wed 28/101:35JNB - SOU
2 stops17h 30mKenya Airways
Deal found 10/1£707
Thu 22/117:35SOU - JNB
2 stops44h 15mKenya Airways
Thu 19/312:05JNB - SOU
2 stops30h 55mKenya Airways
Deal found 9/1£709
Thu 26/218:05SOU - JNB
2 stops38h 50mKenya Airways
Sun 8/317:00JNB - SOU
3 stops50h 00mKenya Airways
Deal found 9/1£711
Sat 11/417:20SOU - JNB
2 stops21h 30mKenya Airways
Fri 1/501:15JNB - SOU
2 stops40h 35mKenya Airways
Deal found 10/1£718
Fri 10/417:20SOU - JNB
2 stops21h 30mKenya Airways
Fri 1/512:10JNB - SOU
2 stops53h 40mKenya Airways
Deal found 9/1£719
Fri 6/217:35SOU - JNB
1 stop26h 30mKLM
Fri 13/219:20JNB - SOU
2 stops47h 55mKLM
Deal found 9/1£721
Wed 1/417:20SOU - JNB
2 stops21h 30mKenya Airways
Tue 14/401:15JNB - SOU
2 stops40h 35mKenya Airways
Deal found 11/1£733

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Johannesburg 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 11 January 2026.
Use the filters below to find and compare flights from Southampton to Johannesburg that are best for you.

Fly from

Southampton

Fly to

Johannesburg

Route

Depart

Return

Price

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Wed 25/2

17:35-22:05

1 stop26h 30m

Johannesburg OR Tambo

Wed 4/3

23:59-17:25

1 stop19h 26m

£582

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Wed 25/2

12:25-08:20

2 stops41h 55m

Johannesburg OR Tambo

Wed 4/3

09:50-15:35

2 stops31h 45m

£612

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Thu 22/1

17:35-15:50

2 stops44h 15m

Johannesburg OR Tambo

Thu 19/3

12:05-17:00

2 stops30h 55m

£709

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Fri 6/2

17:35-10:55

2 stops39h 20m

Johannesburg OR Tambo

Thu 12/2

01:35-17:05

2 stops17h 30m

£709

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Thu 26/2

18:05-10:55

2 stops38h 50m

Johannesburg OR Tambo

Sun 8/3

17:00-17:00

3 stops50h 00m

£711

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Sat 11/4

17:20-15:50

2 stops21h 30m

Johannesburg OR Tambo

Fri 1/5

01:15-16:50

2 stops40h 35m

£718

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Fri 10/4

17:20-15:50

2 stops21h 30m

Johannesburg OR Tambo

Fri 1/5

12:10-16:50

2 stops53h 40m

£719

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Fri 6/2

17:35-22:05

1 stop26h 30m

Johannesburg OR Tambo

Fri 13/2

19:20-17:15

2 stops47h 55m

£721

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Tue 24/3

17:35-15:50

2 stops44h 15m

Johannesburg OR Tambo

Sun 5/4

01:15-16:50

2 stops40h 35m

£755

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Mon 16/3

19:55-16:00

3 stops42h 05m

£355

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Southampton to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg 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 Johannesburg

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

Currently, July is the cheapest month in which you can book a flight from Southampton to Johannesburg (average of £390). Flying from Southampton to Johannesburg in August is currently the most expensive (average of £532). 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.

Reviews of airlines servicing Johannesburg

Get insights into the airlines that provide service to Johannesburg. 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 Johannesburg. Reviews last updated 11 January 2026.
Read through reviews of airlines operating flights from Southampton to Johannesburg, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,435 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Food

7.2

Overall

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Food

7.2

Overall

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

    Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to Johannesburg. 1 airline have flights from Eastleigh to Johannesburg on a regular basis. Booking flights from Southampton Eastleigh to Johannesburg should not be difficult; the airport handles an average of 0 outbound flights to Johannesburg per day.

  • How long is the flight from Southampton to Johannesburg?

    Departing from Southampton to Johannesburg will take you 26h 30m. There are 5619 mi between Southampton and Johannesburg. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Southampton to Johannesburg round-trip?

    Flying on KLM is currently your cheapest option to Johannesburg, with prices starting at £489. You may be able to fly from Southampton to Johannesburg for 38% less than the average price by searching for this airline.

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

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

  • How can I find direct flights from Southampton to Johannesburg?

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

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

    Yes. Cheapflights offers flight deals from Southampton to Johannesburg 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 Johannesburg?

    Currently, July is the cheapest month in which you can book a flight from Southampton to Johannesburg (average of £390). Flying from Southampton to Johannesburg in August is currently the most expensive (average of £532). 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

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Alternative routes for Southampton to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Cape Town flights
Heathrow to OR Tambo flights
London City to Cape Town flights
Stansted to Cape Town flights
Gatwick to OR Tambo flights
London City to OR Tambo flights
Stansted to OR Tambo flights
Gatwick to Cape Town flights
Luton to Cape Town flights
Heathrow to Lanseria flights
Manchester to OR Tambo flights
Heathrow to Durban flights
Luton to OR Tambo flights
Gatwick to Durban flights
Stansted to Durban flights
Manchester to Sun City Resort flights
Manchester to Cape Town flights
London City to Durban flights
Birmingham to OR Tambo flights
Heathrow to Sun City Resort flights
Edinburgh to Cape Town flights
Manchester to Lanseria flights
Heathrow to Port Elizabeth flights
Birmingham to Cape Town flights
Edinburgh to OR Tambo flights
Southend to Cape Town flights
Manchester to Durban flights
Bristol to Cape Town flights
Heathrow to East London flights
Heathrow to Hoedspruit flights
Gatwick to George flights
Heathrow to George flights
Newcastle upon Tyne to Cape Town flights
Edinburgh to Durban flights
Newcastle upon Tyne to OR Tambo flights
Gatwick to Port Elizabeth flights
Heathrow to Pietermaritzburg flights
Southampton to Cape Town flights
Stansted to Port Elizabeth flights
Leeds to Cape Town flights
Southampton to OR Tambo flights
Edinburgh to Port Elizabeth flights
Leeds to OR Tambo flights
Gatwick to Phalaborwa flights
Southend to OR Tambo flights
London City to Port Elizabeth flights
Manchester to Port Elizabeth flights
Manchester to George flights
Bristol to OR Tambo flights

Top airline flying from Southampton to Johannesburg

Discover the top airline that operate flights from Southampton to Johannesburg. 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 11 January 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£489Average£710FlexibilityNo 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 Johannesburg?

Cheapflights helps you search for flights from Southampton to Johannesburg via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southampton to Johannesburg.

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

Need flexible booking options for your flight to Johannesburg from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Southampton to Johannesburg flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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