R6 456+ Cheap flights from the United Kingdom

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — JNB
Feb 28 — Mar 71
1 adult
1 adult, Economy, 0 bags

What to know about flights from United Kingdom

Discover essential information about flights departing from United Kingdom, including flight schedules, destinations, airlines operating at the United Kingdom airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 29 January 2026.

Good round-trip deal

R337 or less

Good one-way deal

R639 or less
Price to beat on a round-trip flight from United Kingdom.
Price to beat on a one-way flight from United Kingdom.

Find flights from United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom
Explore the most affordable flight options available from United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on 29 January 2026.

Sun 15/210:00
LGW
-
JNB
1 stop15h 55m
Ethiopian Air
Mon 16/314:30
JNB
-
LGW
1 stop17h 10m
Ethiopian Air
Deal found 27/1R9 597
Thu 19/28:50
LHR
-
JNB
1 stop21h 30m
Etihad Airways
Wed 4/39:50
JNB
-
LHR
1 stop22h 50m
Etihad Airways
Deal found 27/1R9 597
Tue 24/28:50
LHR
-
JNB
1 stop21h 30m
Etihad Airways
Wed 4/39:50
JNB
-
LHR
1 stop34h 20m
Etihad Airways
Deal found 28/1R9 613
Sun 15/310:00
LGW
-
JNB
1 stop15h 55m
Ethiopian Air
Sun 22/314:30
JNB
-
LGW
1 stop17h 10m
Ethiopian Air
Deal found 29/1R9 629
Wed 18/28:40
LGW
-
JNB
1 stop17h 15m
Qatar Airways
Wed 4/313:45
JNB
-
LGW
1 stop18h 10m
Qatar Airways
Deal found 27/1R9 645
Mon 2/313:50
LHR
-
JNB
1 stop15h 15m
Lufthansa
Tue 17/310:10
JNB
-
LHR
1 stop14h 45m
Lufthansa
Deal found 28/1R9 645
Sat 2/510:20
LGW
-
JNB
1 stop20h 30m
Condor
Fri 15/518:35
JNB
-
LGW
1 stop15h 20m
Condor
Deal found 27/1R9 661
Sat 28/213:55
LHR
-
JNB
1 stop16h 25m
Etihad Airways
Mon 16/39:50
JNB
-
LHR
1 stop30h 40m
Etihad Airways
Deal found 27/1R9 661
Sun 8/210:00
LGW
-
JNB
1 stop15h 55m
Ethiopian Air
Wed 25/214:30
JNB
-
LGW
1 stop17h 10m
Ethiopian Air
Deal found 28/1R9 677
Mon 4/511:05
LHR
-
JNB
2 stops20h 30m
Multiple Airlines
Mon 11/58:45
JNB
-
LHR
1 stop14h 55m
Multiple Airlines
Deal found 27/1R9 677
Sun 31/519:40
LGW
-
JNB
1 stop34h 50m
Condor
Sun 7/618:35
JNB
-
LGW
1 stop15h 20m
Condor
Deal found 27/1R9 693
Sun 8/220:15
LHR
-
JNB
1 stop32h 50m
Lufthansa
Sun 15/210:10
JNB
-
LHR
1 stop14h 45m
Lufthansa
Deal found 28/1R9 693

Find flights from United Kingdom within your budget

 
Find flights departing from United Kingdom that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 29 January 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Thu 7/5

15:35-8:45

1 stop16h 10m

Johannesburg OR Tambo

Wed 27/5

18:35-8:55

1 stop15h 20m

R9 708

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Sat 13/6

10:20-7:50

1 stop20h 30m

Johannesburg OR Tambo

Tue 16/6

18:35-14:40

1 stop21h 05m

R9 740

ManchesterJohannesburg

MAN - JNB

MANJNB

Manchester

Mon 9/2

5:50-22:05

1 stop14h 15m

Johannesburg OR Tambo

Sun 15/2

23:59-10:10

1 stop36h 11m

R9 962

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Wed 6/5

19:40-8:45

1 stop36h 05m

Johannesburg OR Tambo

Sun 10/5

18:35-8:55

1 stop15h 20m

R9 994

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Sun 3/5

19:40-7:30

1 stop34h 50m

Johannesburg OR Tambo

Sun 10/5

18:35-8:55

1 stop15h 20m

R9 994

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Fri 1/5

19:40-7:50

1 stop35h 10m

Johannesburg OR Tambo

Tue 12/5

18:35-8:55

1 stop15h 20m

R10 042

LondonJohannesburg

LCY - JNB

LCYJNB

London City

Wed 25/2

20:05-22:05

1 stop24h 00m

Johannesburg OR Tambo

Wed 4/3

23:59-17:20

1 stop19h 21m

R10 264

LondonJohannesburg

LCY - JNB

LCYJNB

London City

Tue 24/2

20:05-22:05

1 stop24h 00m

Johannesburg OR Tambo

Wed 4/3

23:59-16:35

1 stop18h 36m

R10 264

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 30/4

14:45-8:20

1 stop16h 35m

Johannesburg OR Tambo

Sun 10/5

9:50-12:45

1 stop27h 55m

R10 502

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 6/5

21:45-8:20

1 stop33h 35m

Johannesburg OR Tambo

Sun 10/5

9:50-12:45

1 stop27h 55m

R10 549

Flights are sorted by cheapest return flights first.

Deals found on 29/1

Showing 1-10 of 60 results
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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.
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.

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

Currently, July is the cheapest month in which you can book a flight from United Kingdom (average of R8 297). Flying from United Kingdom in August will prove the most costly (average of R11 279). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from United Kingdom

Get insights into the airlines that provide service from 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 airline for your flight from United Kingdom. In the last 7 days, Cheapflights users made a total of 594 507 searches.
Read through reviews of airlines serving the United Kingdom, such as KLM, RwandAir, andVirgin Atlantic. 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.

Entertainment

7,1

Boarding

7,8

Comfort

7,6

Crew

8,4

Food

7,3

Overall

7,7

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

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

Entertainment

7,1

Boarding

7,8

Comfort

7,6

Crew

8,4

Food

7,3

Overall

7,7

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

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

Entertainment

7,1

Boarding

7,8

Comfort

7,6

Crew

8,4

Food

7,3

Overall

7,7

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

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

Entertainment

7,1

Boarding

7,8

Comfort

7,6

Crew

8,4

Food

7,3

Overall

7,7

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

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

Entertainment

7,1

Boarding

7,8

Comfort

7,6

Crew

8,4

Food

7,3

Overall

7,7

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

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

Entertainment

7,1

Boarding

7,8

Comfort

7,6

Crew

8,4

Food

7,3

Overall

7,7

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

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

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from United Kingdom. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 29 January 2026.
  • What is the cheapest airport to fly out of United Kingdom?

    London Heathrow airport offers the cheapest routes to Cape Town from R7 741. London Stansted airport is a great option if you're flying to Cape Town from R7 916. 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?

    July is currently the cheapest month to fly from United Kingdom. At this moment in time August 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 741 round trip
    Travel from London to Cape Town from R8 138 round trip
    Travel from London to Durban from R10 295 round trip
    Travel from London to Sun City Resort from R16 419 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!

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Fly with Cheapflights

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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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