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R5 243+ Cheap flights to London

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
— LON
Sep 1 — Sep 81
1 adult
1 adult, Economy, 0 bags

Flights to London in 2026

Enter your travel dates to find the best prices.

Cheapest flights to London
Explore the most affordable flight options available to London. Find the lowest fares based on data from user searches, with prices last updated on 2 August 2026.

Mon 14/914:30
JNB
-
LTN
2 stops24h 35m
Multiple Airlines
Mon 21/97:55
LTN
-
JNB
2 stops28h 30m
Multiple Airlines
Deal found 31/7R11 809
Thu 1/1017:45
JNB
-
LHR
1 stop17h 00m
RwandAir
Thu 8/1021:10
LHR
-
JNB
1 stop15h 15m
RwandAir
Deal found 29/7R11 809
Mon 14/914:30
JNB
-
LGW
3 stops28h 55m
Multiple Airlines
Sun 20/917:15
LGW
-
JNB
2 stops25h 55m
Multiple Airlines
Deal found 28/7R11 809
Thu 1/1017:45
JNB
-
LHR
1 stop17h 00m
RwandAir
Wed 4/1120:30
LHR
-
JNB
1 stop14h 55m
RwandAir
Deal found 28/7R11 826
Tue 4/813:30
JNB
-
LGW
2 stops28h 05m
Turkish Airlines
Mon 25/16:30
LGW
-
JNB
2 stops25h 10m
Turkish Airlines
Deal found 1/8R11 826
Wed 2/1213:30
JNB
-
STN
2 stops28h 50m
Turkish Airlines
Sat 2/117:20
STN
-
JNB
2 stops38h 20m
Turkish Airlines
Deal found 28/7R11 842
Tue 15/93:10
JNB
-
LHR
1 stop29h 10m
RwandAir
Fri 9/1021:20
LHR
-
JNB
1 stop15h 05m
RwandAir
Deal found 28/7R11 842
Sat 19/914:30
JNB
-
LGW
1 stop16h 50m
Ethiopian Air
Sun 27/910:10
LGW
-
JNB
1 stop16h 45m
Ethiopian Air
Deal found 30/7R11 842
Sat 12/99:45
JNB
-
LTN
2 stops25h 45m
Multiple Airlines
Sat 19/921:25
LTN
-
JNB
2 stops33h 55m
Multiple Airlines
Deal found 29/7R11 859
Mon 14/98:20
JNB
-
LGW
3 stops25h 10m
Multiple Airlines
Mon 21/917:45
LGW
-
JNB
2 stops25h 25m
Multiple Airlines
Deal found 31/7R11 859
Wed 16/917:45
JNB
-
LHR
1 stop14h 35m
RwandAir
Tue 29/921:10
LHR
-
JNB
1 stop15h 15m
RwandAir
Deal found 29/7R11 875
Mon 3/814:30
JNB
-
LGW
1 stop16h 50m
Ethiopian Air
Mon 10/810:10
LGW
-
JNB
1 stop16h 45m
Ethiopian Air
Deal found 1/8R11 875

Find flight deals to London

Find the latest flights to London in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 2 August 2026.

Return from

R11 809

One-way from

R5 243

Popular in

July

Cheapest in

February

Average price

R14 307
RwandAir
  • RwandAir
  • 1/10-8/10
  • 2 total stops
  • 32h 15m total
  • Johannesburg to London
Search Deals
Qatar Airways
  • Qatar Airways
  • 25/10
  • 1 total stop
  • 18h 10m total
  • Johannesburg to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (R1 319 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R181 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to London that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 2 August 2026.
Use the filters below to find and compare flights to London that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Sat 10/10

17:45-7:00

1 stop14h 15m

London Heathrow

Mon 12/10

21:20-13:25

1 stop15h 05m

R11 892

JohannesburgLondon

JNB - LTN

JNBLTN

Johannesburg OR Tambo

Sat 12/9

9:45-10:30

2 stops25h 45m

London Luton

Sat 19/9

21:25-8:20

2 stops33h 55m

R11 908

JohannesburgLondon

JNB - STN

JNBSTN

Johannesburg OR Tambo

Mon 21/12

13:30-16:20

2 stops28h 50m

London Stansted

Sat 9/1

10:55-9:40

2 stops20h 45m

R12 041

JohannesburgLondon

JNB - STN

JNBSTN

Johannesburg OR Tambo

Wed 2/12

13:30-16:20

2 stops28h 50m

London Stansted

Thu 21/1

10:55-9:40

2 stops20h 45m

R12 090

JohannesburgLondon

JNB - LGW

JNBLGW

Johannesburg OR Tambo

Mon 5/10

13:30-16:40

2 stops28h 10m

London Gatwick

Wed 7/10

7:25-9:40

2 stops25h 15m

R12 140

JohannesburgLondon

JNB - STN

JNBSTN

Johannesburg OR Tambo

Wed 25/11

18:50-9:55

1 stop17h 05m

London Stansted

Mon 30/11

10:55-9:40

2 stops20h 45m

R12 223

JohannesburgLondon

JNB - STN

JNBSTN

Johannesburg OR Tambo

Mon 28/12

18:50-16:20

1 stop23h 30m

London Stansted

Mon 18/1

10:55-9:40

2 stops20h 45m

R12 223

JohannesburgLondon

JNB - STN

JNBSTN

Johannesburg OR Tambo

Mon 12/10

18:00-16:40

1 stop23h 40m

London Stansted

Wed 4/11

10:55-9:40

2 stops20h 45m

R12 239

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Sat 12/9

17:45-7:00

1 stop14h 15m

London Heathrow

Sat 19/9

21:10-2:20

1 stop28h 10m

R12 405

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Wed 2/12

9:50-18:10

1 stop34h 20m

London Heathrow

Sun 13/12

20:55-8:20

1 stop33h 25m

R12 686

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight to London

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

How long is the flight to London?

On average, a flight from Johannesburg to London takes 17 hours 5 minutes. Flights to London from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to London

The most flights from Johannesburg to London are scheduled on a Monday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

What are the most popular airlines that fly to London?

The most popular airlines flying from Johannesburg to London are British Airways, Virgin Atlantic and RwandAir.

British Airways
British Airways
From R11 430
Virgin Atlantic
Virgin Atlantic
From R11 185
Emirates
Emirates
From R12 147
Qatar Airways
Qatar Airways
From R11 682

What are the cheapest airlines that fly to London?

The cheapest airlines flying from Johannesburg to London are Air Algerie, Ethiopian Air and Lufthansa.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

When is the best time to book a flight to London?

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 2 August 2026.
Get a feel of what it's like to fly with Emirates,RwandAir, andVirgin Atlantic to the United Kingdom by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8,1
Very Good
3 638 reviews
Check prices

Food

7,9

Overall

8,1

Boarding

8,1

Crew

8,4

Entertainment

8,2

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Emirates
8,1
Very Good
3 638 reviews
Emirates
8,1
Very Good
3 638 reviews
Check prices

Food

7,9

Overall

8,1

Boarding

8,1

Crew

8,4

Entertainment

8,2

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
RwandAir
7,8
Good
42 reviews
Emirates
8,1
Very Good
3 638 reviews
Check prices

Food

7,9

Overall

8,1

Boarding

8,1

Crew

8,4

Entertainment

8,2

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Virgin Atlantic
7,5
Good
694 reviews
Emirates
8,1
Very Good
3 638 reviews
Check prices

Food

7,9

Overall

8,1

Boarding

8,1

Crew

8,4

Entertainment

8,2

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Etihad Airways
7,3
Good
1 499 reviews
Emirates
8,1
Very Good
3 638 reviews
Check prices

Food

7,9

Overall

8,1

Boarding

8,1

Crew

8,4

Entertainment

8,2

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
British Airways
6,7
Okay
8 136 reviews
Emirates
8,1
Very Good
3 638 reviews
Check prices

Food

7,9

Overall

8,1

Boarding

8,1

Crew

8,4

Entertainment

8,2

Comfort

8,0

Reviews

1 / 20
10,0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

FAQs about flying to London

  • Can I find cheaper flights to London if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to London on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to London?

    Based on reviews from Cheapflights users, Norse Atlantic UK is rated the highest out of the airlines that fly to London.

  • What is the cheapest airport to fly to in London?

    London Heathrow is currently the cheapest airport to fly to in London. One-way flights to London Heathrow typically cost R665, while return flights cost around R636.

  • How much is a return flight to London?

    A return flight to London will typically cost around R17 282, however they can be found for as little as R2 004.

  • Where does the fastest flight to London depart from?

    For those looking to save time traveling to London, Johannesburg offers the quickest one-way flight (11 hours 10 minutes).

  • Does London Heathrow have car hire?

    Yes. Those touching down at London Heathrow can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to London Heathrow?

    Yes. London Heathrow has hotels nearby for those requiring accommodations. Aerotel London Heathrow is the closest property to London Heathrow (0,0 km away from London Heathrow).

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Woking
Eastleigh
Gatwick
Eastbourne
Letchworth Garden City
Horley
Ascot
Chelmsford
Ashford
Guildford
Luton
St. Albans
Burgess Hill
Harrow
Canterbury
Croydon
Hayes
Bedford
Hounslow
Royal Tunbridge Wells

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How does Cheapflights help users find flights to London?

Deals for London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to London?

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