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R4 331+ Cheap flights from the United Kingdom

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/11. 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
Jul 16 — Jul 231
1 adult

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 11 July 2025.

Good round-trip deal

R778 or less

Good one-way deal

R330 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

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 11 July 2025.

Mon 8/99:30LHR - JNB
1 stop21h 50mEtihad Airways
Mon 22/99:50JNB - LHR
1 stop22h 10mEtihad Airways
Deal found 9/7R12 320
Sat 30/821:10STN - JNB
2 stops34h 10mMultiple Airlines
Mon 15/99:50JNB - STN
2 stops34h 15mMultiple Airlines
Deal found 9/7R12 355
Sun 5/106:30LHR - JNB
1 stop25h 05mLufthansa
Tue 21/1019:00JNB - LHR
1 stop24h 40mLufthansa
Deal found 9/7R12 373
Mon 8/917:10LHR - JNB
1 stop15h 10mSWISS
Tue 23/919:35JNB - LHR
1 stop13h 20mSWISS
Deal found 10/7R12 408
Tue 30/910:10LGW - JNB
1 stop16h 45mEthiopian Air
Wed 15/1014:30JNB - LGW
1 stop16h 55mEthiopian Air
Deal found 9/7R12 426
Fri 26/917:50LHR - JNB
2 stops37h 45mBrussels Airlines
Mon 6/1019:00JNB - LHR
2 stops23h 05mBrussels Airlines
Deal found 9/7R12 426
Thu 11/98:45LCY - JNB
1 stop22h 50mLufthansa
Wed 24/919:00JNB - LCY
1 stop22h 25mLufthansa
Deal found 10/7R12 479
Fri 12/921:20LHR - JNB
1 stop16h 00mRwandAir
Sun 21/916:50JNB - LHR
1 stop17h 10mRwandAir
Deal found 10/7R12 497
Thu 25/917:30LHR - JNB
1 stop14h 05mMultiple Airlines
Mon 27/1020:25JNB - LHR
1 stop13h 40mMultiple Airlines
Deal found 9/7R12 533
Mon 8/98:05LGW - JNB
2 stops23h 30mMultiple Airlines
Mon 22/919:00JNB - LGW
2 stops24h 50mMultiple Airlines
Deal found 9/7R12 604
Thu 2/1015:00LHR - JNB
1 stop15h 10mEgyptair
Fri 17/1021:45JNB - LHR
1 stop16h 50mEgyptair
Deal found 11/7R12 622
Tue 30/918:35LGW - JNB
1 stop13h 45mSWISS
Tue 28/1020:25JNB - LGW
1 stop23h 25mSWISS
Deal found 11/7R12 657

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 11 July 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 8/9

9:30-8:20

1 stop21h 50m

Johannesburg OR Tambo

Mon 22/9

9:50-7:00

1 stop22h 10m

R12 320

LondonJohannesburg

STN - JNB

STNJNB

London Stansted

Sat 30/8

21:10-8:20

2 stops34h 10m

Johannesburg OR Tambo

Mon 15/9

9:50-19:05

2 stops34h 15m

R12 355

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 5/10

6:30-8:35

1 stop25h 05m

Johannesburg OR Tambo

Tue 21/10

19:00-18:40

1 stop24h 40m

R12 373

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 8/9

17:10-9:20

1 stop15h 10m

Johannesburg OR Tambo

Tue 23/9

19:35-7:55

1 stop13h 20m

R12 408

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Tue 30/9

10:10-3:55

1 stop16h 45m

Johannesburg OR Tambo

Wed 15/10

14:30-6:25

1 stop16h 55m

R12 426

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 26/9

17:50-8:35

2 stops37h 45m

Johannesburg OR Tambo

Mon 6/10

19:00-17:05

2 stops23h 05m

R12 426

LondonJohannesburg

LCY - JNB

LCYJNB

London City

Thu 11/9

8:45-8:35

1 stop22h 50m

Johannesburg OR Tambo

Wed 24/9

19:00-16:25

1 stop22h 25m

R12 479

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 12/9

21:20-14:20

1 stop16h 00m

Johannesburg OR Tambo

Sun 21/9

16:50-9:00

1 stop17h 10m

R12 497

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Mon 8/9

8:05-8:35

2 stops23h 30m

Johannesburg OR Tambo

Mon 22/9

19:00-18:50

2 stops24h 50m

R12 604

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 2/10

15:00-7:10

1 stop15h 10m

Johannesburg OR Tambo

Fri 17/10

21:45-13:35

1 stop16h 50m

R12 622

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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, August is the cheapest month in which you can book a flight from United Kingdom (average of R7 722). Flying from United Kingdom in December will prove the most costly (average of R12 195). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from United Kingdom?

Use this chart to determine the cheapest time to fly return from United Kingdom to OR Tambo. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from United Kingdom would be wise to consider leaving during Monday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

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 Emirates, KLM, andAustrian Airlines. 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.

Comfort

8,0

Crew

8,3

Overall

8,1

Entertainment

8,2

Boarding

8,1

Food

7,8

Reviews

1 / 20
10,0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8,0

Crew

8,3

Overall

8,1

Entertainment

8,2

Boarding

8,1

Food

7,8

Reviews

1 / 20
10,0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8,0

Crew

8,3

Overall

8,1

Entertainment

8,2

Boarding

8,1

Food

7,8

Reviews

1 / 20
10,0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8,0

Crew

8,3

Overall

8,1

Entertainment

8,2

Boarding

8,1

Food

7,8

Reviews

1 / 20
10,0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8,0

Crew

8,3

Overall

8,1

Entertainment

8,2

Boarding

8,1

Food

7,8

Reviews

1 / 20
10,0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8,0

Crew

8,3

Overall

8,1

Entertainment

8,2

Boarding

8,1

Food

7,8

Reviews

1 / 20
10,0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

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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 11 July 2025.
  • What is the cheapest airport to fly out of United Kingdom?

    London Gatwick airport offers the cheapest routes to Cape Town from R8 805. London Heathrow airport is a great option if you're flying to Cape Town from R9 710. 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?

    August 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 Cape Town from R8 805 round trip
    Travel from London to Johannesburg from R9 710 round trip
    Travel from London to Durban from R13 048 round trip
    Travel from London to Sun City Resort from R18 373 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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