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R4 809+ 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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
— LON
Mar 16 — Mar 231
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 14 February 2026.

Thu 12/310:10
JNB
-
LHR
1 stop14h 45m
Lufthansa
Tue 14/416:25
LHR
-
JNB
1 stop13h 15m
Lufthansa
Deal found 13/2R9 107
Mon 8/68:45
JNB
-
LHR
1 stop14h 55m
Lufthansa
Mon 22/67:30
LHR
-
JNB
1 stop24h 05m
Lufthansa
Deal found 12/2R9 123
Wed 11/214:30
JNB
-
LGW
1 stop17h 10m
Ethiopian Air
Thu 26/210:00
LGW
-
JNB
1 stop15h 55m
Ethiopian Air
Deal found 10/2R9 155
Mon 27/48:45
JNB
-
LHR
1 stop14h 55m
Multiple Airlines
Thu 7/513:50
LHR
-
JNB
1 stop18h 30m
Multiple Airlines
Deal found 11/2R9 187
Sun 8/39:50
JNB
-
LHR
1 stop28h 15m
Etihad Airways
Tue 17/313:55
LHR
-
JNB
1 stop16h 25m
Etihad Airways
Deal found 12/2R9 203
Mon 25/58:45
JNB
-
LHR
1 stop14h 55m
Lufthansa
Fri 5/618:30
LHR
-
JNB
1 stop13h 05m
Lufthansa
Deal found 10/2R9 235
Wed 3/68:45
JNB
-
LHR
1 stop14h 55m
Lufthansa
Mon 22/620:25
LHR
-
JNB
1 stop33h 15m
Lufthansa
Deal found 13/2R9 267
Wed 11/39:50
JNB
-
LHR
1 stop22h 50m
Etihad Airways
Wed 18/320:55
LHR
-
JNB
1 stop33h 25m
Etihad Airways
Deal found 12/2R9 363
Tue 24/210:10
JNB
-
LHR
1 stop14h 45m
Multiple Airlines
Fri 27/219:25
LHR
-
JNB
2 stops36h 05m
Multiple Airlines
Deal found 14/2R9 395
Wed 13/59:50
JNB
-
LHR
1 stop27h 55m
Etihad Airways
Wed 27/521:45
LHR
-
JNB
1 stop33h 35m
Etihad Airways
Deal found 13/2R9 522
Wed 22/79:50
JNB
-
LHR
1 stop27h 55m
Etihad Airways
Wed 9/914:45
LHR
-
JNB
1 stop16h 35m
Etihad Airways
Deal found 12/2R9 538
Wed 4/312:05
JNB
-
LGW
1 stop20h 15m
Kenya Airways
Mon 4/511:00
LGW
-
JNB
1 stop36h 15m
Kenya Airways
Deal found 13/2R9 666

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 14 February 2026.

Return from

R9 107

One-way from

R4 809

Popular in

July

Cheapest in

February

Average price

R10 705
Lufthansa
  • Lufthansa
  • 12/3-14/4
  • 2 total stops
  • 28h 00m total
  • Johannesburg to London
Search Deals
Etihad Airways
  • Etihad Airways
  • 26/4
  • 1 total stop
  • 22h 10m total
  • Johannesburg to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (R1 085 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R152 potential savings vs. average return price).
Search Deals
Average for return flights in February 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 14 February 2026.
Use the filters below to find and compare flights to London that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgLondon

JNB - LGW

JNBLGW

Johannesburg OR Tambo

Sun 8/3

14:30-5:40

1 stop17h 10m

London Gatwick

Sun 15/3

10:00-3:55

1 stop15h 55m

R9 906

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Fri 27/3

9:50-18:10

1 stop34h 20m

London Heathrow

Thu 9/4

21:45-8:20

1 stop33h 35m

R10 178

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Fri 22/5

9:50-7:00

1 stop22h 10m

London Heathrow

Sun 31/5

9:30-8:20

1 stop21h 50m

R10 210

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Wed 29/4

9:50-7:00

1 stop22h 10m

London Heathrow

Mon 4/5

20:50-8:20

1 stop34h 30m

R10 210

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Wed 10/6

9:50-18:45

1 stop33h 55m

London Heathrow

Mon 22/6

20:50-8:20

1 stop34h 30m

R10 257

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Tue 17/3

10:10-22:55

1 stop14h 45m

London Heathrow

Tue 24/3

15:30-9:30

1 stop16h 00m

R10 433

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Sun 8/3

23:59-13:50

1 stop15h 51m

London Heathrow

Sun 22/3

17:35-12:10

1 stop16h 35m

R10 529

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Fri 13/3

9:50-6:40

1 stop22h 50m

London Heathrow

Wed 29/4

21:45-8:20

1 stop33h 35m

R10 529

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Fri 24/4

9:50-7:00

1 stop22h 10m

London Heathrow

Thu 7/5

14:45-8:20

1 stop16h 35m

R10 529

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Thu 23/7

9:50-7:00

1 stop22h 10m

London Heathrow

Wed 19/8

21:45-8:20

1 stop33h 35m

R10 561

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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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

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

Use this chart to determine the optimal time to book a return flight from Johannesburg to London. Price data was last updated on 6 February 2026.

Booking 77 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.

How long is the flight to London?

On average, a flight from Johannesburg to London takes 16 hours 25 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 R10 278
Virgin Atlantic
Virgin Atlantic
From R10 109
Emirates
Emirates
From R11 733
RwandAir
RwandAir
From R8 048

What are the cheapest airlines that fly to London?

The cheapest airlines flying from Johannesburg to London are SWISS, Air Algerie and RwandAir.

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).

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 14 February 2026.
Get a feel of what it's like to fly with RwandAir, SWISS, 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.
RwandAir
7,7
Good
40 reviews
Check prices

Comfort

7,7

Food

7,3

Crew

8,0

Boarding

7,8

Overall

7,7

Entertainment

6,7

Reviews

1 / 2
10,0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online
RwandAir
7,7
Good
40 reviews
RwandAir
7,7
Good
40 reviews
Check prices

Comfort

7,7

Food

7,3

Crew

8,0

Boarding

7,8

Overall

7,7

Entertainment

6,7

Reviews

1 / 2
10,0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online
SWISS
7,6
Good
1 872 reviews
RwandAir
7,7
Good
40 reviews
Check prices

Comfort

7,7

Food

7,3

Crew

8,0

Boarding

7,8

Overall

7,7

Entertainment

6,7

Reviews

1 / 2
10,0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online
Virgin Atlantic
7,5
Good
678 reviews
RwandAir
7,7
Good
40 reviews
Check prices

Comfort

7,7

Food

7,3

Crew

8,0

Boarding

7,8

Overall

7,7

Entertainment

6,7

Reviews

1 / 2
10,0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online
Ethiopian Air
7,2
Good
962 reviews
RwandAir
7,7
Good
40 reviews
Check prices

Comfort

7,7

Food

7,3

Crew

8,0

Boarding

7,8

Overall

7,7

Entertainment

6,7

Reviews

1 / 2
10,0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online
British Airways
6,7
Okay
7 740 reviews
RwandAir
7,7
Good
40 reviews
Check prices

Comfort

7,7

Food

7,3

Crew

8,0

Boarding

7,8

Overall

7,7

Entertainment

6,7

Reviews

1 / 2
10,0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online

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, Hahn Air 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 R712, while return flights cost around R850.

  • How much is a return flight to London?

    A return flight to London will typically cost around R2 336, however they can be found for as little as R2 221.

  • 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 5 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
Eastleigh
Milton Keynes
Letchworth Garden City
Horley
Chelmsford
Ascot
Guildford
Ashford
St. Albans
Chichester
Luton
Woking
Burgess Hill
Canterbury
Harwich
Croydon
Bedford
Hayes
Gatwick
Hounslow

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