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Cheap flights from Southampton to Johannesburg from £518

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — JNB
21 Dec — 28 Dec1
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 21 November 2025.

Round-trip from

£518

Popular in

April

Cheapest in

May

Average price

£890
KLM
  • KLM
  • 1/12-7/12
  • 2 total stops
  • 60h 11m total
  • Southampton to Johannesburg
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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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 21 November 2025.

Mon 1/1218:05SOU - JNB
1 stop26h 00mKLM
Sun 7/1223:59JNB - SOU
1 stop34h 11mKLM
Deal found 20/11£518
Thu 27/1108:50SOU - JNB
1 stop35h 15mKLM
Mon 1/1223:59JNB - SOU
1 stop19h 01mKLM
Deal found 20/11£588

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 21 November 2025.
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

Mon 1/12

18:05-22:05

1 stop26h 00m

Johannesburg OR Tambo

Sun 7/12

23:59-08:10

1 stop34h 11m

£518

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Mon 1/12

08:40-10:55

2 stops24h 15m

Johannesburg OR Tambo

Sun 7/12

17:00-17:00

3 stops50h 00m

£772

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Thu 4/12

18:05-00:25

2 stops52h 20m

Johannesburg OR Tambo

Tue 13/1

05:25-17:05

3 stops61h 40m

£773

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Thu 4/12

18:05-22:05

1 stop26h 00m

Johannesburg OR Tambo

Tue 13/1

23:59-17:05

1 stop19h 06m

£794

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Sat 29/11

17:30-00:25

2 stops52h 55m

£545

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Sun 30/11

18:05-15:50

2 stops43h 45m

£545

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Fri 28/11

17:30-15:50

2 stops44h 20m

£545

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Tue 2/12

17:30-00:25

2 stops52h 55m

£573

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Thu 27/11

18:05-00:25

2 stops52h 20m

£573

SouthamptonJohannesburg

SOU - JNB

SOUJNB

Southampton Eastleigh

Wed 26/11

17:30-10:55

2 stops39h 25m

£573

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 12 results
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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 £400). Flying from Southampton to Johannesburg in August is currently the most expensive (average of £544). 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 JNB?

Find hourly flight availability from Southampton to Johannesburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2025.

It’s optimal to fly from Southampton to Johannesburg in the morning. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight at midday.

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 21 November 2025.
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
1,414 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,414 reviews
KLM
7.7
Good
1,414 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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. 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 £501. You may be able to fly from Southampton to Johannesburg for 39% 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 £400). Flying from Southampton to Johannesburg in August is currently the most expensive (average of £544). 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
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London City to OR Tambo flights
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Manchester to OR Tambo flights
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Birmingham to OR Tambo flights
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Stansted to Durban flights
Gatwick to Durban flights
London City to Durban flights
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Edinburgh to Cape Town flights
Birmingham to Cape Town flights
Bristol to Cape Town flights
Manchester to Durban flights
Heathrow to Port Elizabeth flights
Manchester to Lanseria flights
Manchester to George flights
Edinburgh to OR Tambo flights
Southend to Cape Town flights
Heathrow to East London flights
Heathrow to George flights
Gatwick to Port Elizabeth flights
Stansted to Port Elizabeth flights
London City to Port Elizabeth flights
Birmingham to Durban flights
Newcastle upon Tyne to Cape Town flights
Gatwick to George flights
Southampton to Cape Town flights
Southampton to OR Tambo flights
Newcastle upon Tyne to OR Tambo flights
Leeds to Cape Town flights
Southend to OR Tambo flights
Bristol to OR Tambo flights
Edinburgh to Port Elizabeth flights
Leeds to OR Tambo flights
Edinburgh to Durban flights
Liverpool to Cape Town flights
Gatwick to Phalaborwa flights
Heathrow to Pietermaritzburg 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 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£501Average£728FlexibilityNo 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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