R3 483+ Cheap Flights from the United Kingdom | Cheapflights

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Cheapest return flight

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

So 14/6

19:35-7:30

1 stop34h 55m

Johannesburg OR Tambo

Fr 17/7

18:35-9:00

1 stop15h 25m

R10 415

LondonCape Town

LGW - CPT

LGWCPT

London Gatwick

Do 1/10

9:40-22:10

Nonstop11h 30m

Cape Town Intl

Fr 9/10

0:10-10:55

Nonstop11h 45m

R12 781

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Mi 3/6

19:40-8:45

1 stop36h 05m

Johannesburg OR Tambo

Fr 12/6

18:35-14:40

1 stop21h 05m

R13 714

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mo 15/6

20:50-8:20

1 stop34h 30m

Johannesburg OR Tambo

Fr 17/7

9:50-12:45

1 stop27h 55m

R13 847

LondonJohannesburg

STN - JNB

STNJNB

London Stansted

Fr 12/6

10:50-10:30

1 stop22h 40m

Johannesburg OR Tambo

Di 14/7

13:30-16:50

2 stops28h 20m

R14 014

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sa 13/6

20:50-8:20

1 stop34h 30m

Johannesburg OR Tambo

Mo 14/9

9:50-7:00

1 stop22h 10m

R14 297

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Do 18/6

14:45-8:20

1 stop16h 35m

Johannesburg OR Tambo

Do 16/7

9:50-7:00

1 stop22h 10m

R14 314

LondonJohannesburg

STN - JNB

STNJNB

London Stansted

Mi 10/6

10:50-10:30

1 stop22h 40m

Johannesburg OR Tambo

Do 16/7

17:50-9:55

1 stop17h 05m

R14 514

LondonJohannesburg

STN - JNB

STNJNB

London Stansted

Mi 17/6

10:50-10:30

1 stop22h 40m

Johannesburg OR Tambo

Do 16/7

17:50-9:55

1 stop17h 05m

R14 514

LondonJohannesburg

STN - JNB

STNJNB

London Stansted

Do 11/6

17:35-10:30

1 stop15h 55m

Johannesburg OR Tambo

Do 16/7

17:50-9:55

1 stop17h 05m

R14 514

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 60 resultsSorted by cheapest first

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6

Best time to book a flight from United Kingdom

Have a flexible travel schedule? Discover the best time to fly from United Kingdom with our price prediction graph.

LGW-CPT

LTN-JNB

LGW-JNB

LHR-JNB

STN-JNB

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.

Travel insights for flights from United Kingdom

Get recent, data-driven insights about flights from United Kingdom including ideal travel times, pricing trends, and more.

GB0-JNB

LGW-CPT

LTN-JNB

LGW-JNB

LHR-JNB

When is the best time to book a flight from United Kingdom?

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from United Kingdom. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from United Kingdom (average of R13 098). Flying from United Kingdom in December will prove the most costly (average of R20 229). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from United Kingdom?

When flying from United Kingdom check dates and pricing for the following: British Airways, Virgin Atlantic, Ethiopian Air, KLM, Lufthansa. As they depart for the following popular destinations: Johannesburg.

British Airways

British Airways

Ethiopian Air

Virgin Atlantic

Virgin Atlantic

KLM

What is the cheapest place to fly to from United Kingdom?

The cheapest city to fly to from United Kingdom is Manchester, with prices starting at R352. Explore other affordable destinations below.

Manchester

Madrid Barajas

Barcelona-El Prat

Barcelona-El Prat

Sofia

Airline reviews for flights from United Kingdom

Read through reviews of airlines serving the United Kingdom, such as KLM,Virgin Atlantic, andEthiopian Air. 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.

7,8

Good

Reviews

1 / 20

6,0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

7,8

Good

7,8

Good

Reviews

1 / 20

6,0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Virgin Atlantic

7,4

Good

7,8

Good

Reviews

1 / 20

6,0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

7,2

Good

7,8

Good

Reviews

1 / 20

6,0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

6,8

Okay

7,8

Good

Reviews

1 / 20

6,0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

British Airways

6,7

Okay

7,8

Good

Reviews

1 / 20

6,0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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Related info for your journey

What is the cheapest airport to fly out of United Kingdom?
London Heathrow airport offers the cheapest routes to Cape Town from R7 099. London Stansted airport is a great option if you're flying to Cape Town from R8 565. Our top recommendation is to be generally flexible with your dates of travel for the best rates.
What is the cheapest month to fly from United Kingdom?
May is currently the cheapest month to fly from United Kingdom. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.
Where are the cheapest places to fly to from United Kingdom?
Check out the cheapest flights from United Kingdom to embark to:
Travel from London to Johannesburg from R7 099 round trip
Travel from London to Cape Town from R10 348 round trip
Travel from London to Durban from R13 381 round trip
Travel from London to Sun City Resort from R17 247 round trip
How does Cheapflights help users find flights from United Kingdom?
When you search for this flight from United Kingdom, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from United Kingdom.
Can Cheapflights find flights from United Kingdom with no change fees?
Need flexible booking options for your flight from United Kingdom ? 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 United Kingdom become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom?

When you search for this flight from United Kingdom, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from United Kingdom.

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

Need flexible booking options for your flight from United Kingdom ? 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 United Kingdom become cheaper?

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

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