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R4 893+ 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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
— LON
Apr 11 — Apr 181
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 12 March 2026.

Mon 11/514:30
JNB
-
LGW
1 stop16h 50m
Ethiopian Air
Thu 28/510:10
LGW
-
JNB
1 stop16h 45m
Ethiopian Air
Deal found 7/3R9 492
Wed 6/58:20
JNB
-
LGW
1 stop23h 05m
Ethiopian Air
Mon 18/510:10
LGW
-
JNB
1 stop16h 45m
Ethiopian Air
Deal found 8/3R9 557
Wed 22/49:50
JNB
-
LHR
1 stop33h 55m
Etihad Airways
Wed 29/421:45
LHR
-
JNB
1 stop33h 35m
Etihad Airways
Deal found 8/3R9 590
Fri 1/59:50
JNB
-
LHR
1 stop22h 10m
Etihad Airways
Fri 15/514:45
LHR
-
JNB
1 stop16h 35m
Etihad Airways
Deal found 7/3R9 606
Fri 1/59:45
JNB
-
LHR
1 stop22h 15m
Etihad Airways
Thu 14/521:45
LHR
-
JNB
1 stop33h 30m
Etihad Airways
Deal found 12/3R9 623
Fri 1/59:50
JNB
-
LHR
1 stop27h 55m
Etihad Airways
Fri 8/521:45
LHR
-
JNB
1 stop33h 35m
Etihad Airways
Deal found 9/3R9 639
Sat 28/39:50
JNB
-
LHR
1 stop27h 55m
Etihad Airways
Fri 10/49:30
LHR
-
JNB
1 stop21h 50m
Etihad Airways
Deal found 8/3R9 737
Wed 1/49:45
JNB
-
LHR
1 stop34h 00m
Etihad Airways
Tue 14/49:30
LHR
-
JNB
1 stop21h 45m
Etihad Airways
Deal found 9/3R9 754
Wed 1/49:50
JNB
-
LHR
1 stop22h 10m
Etihad Airways
Mon 20/421:45
LHR
-
JNB
1 stop33h 35m
Etihad Airways
Deal found 7/3R9 770
Wed 1/49:45
JNB
-
LHR
1 stop22h 15m
Etihad Airways
Thu 16/420:45
LHR
-
JNB
1 stop34h 30m
Etihad Airways
Deal found 10/3R9 803
Mon 4/514:30
JNB
-
LGW
1 stop16h 50m
Ethiopian Air
Mon 11/510:10
LGW
-
JNB
1 stop25h 55m
Ethiopian Air
Deal found 7/3R9 819
Mon 18/58:20
JNB
-
LGW
1 stop23h 00m
Ethiopian Air
Sun 14/610:10
LGW
-
JNB
1 stop33h 00m
Ethiopian Air
Deal found 9/3R9 917

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 12 March 2026.

Return from

R9 492

One-way from

R4 893

Popular in

July

Cheapest in

February

Average price

R12 045
Ethiopian Air
  • Ethiopian Air
  • 11/5-28/5
  • 2 total stops
  • 33h 35m total
  • Johannesburg to London
Search Deals
Etihad Airways
  • Etihad Airways
  • 17/7
  • 1 total stop
  • 22h 10m total
  • Johannesburg to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R1 052 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R146 potential savings vs. average return price).
Search Deals
Average for return flights in March 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 12 March 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 - LTN

JNBLTN

Johannesburg OR Tambo

Fri 24/4

9:50-14:00

2 stops29h 10m

London Luton

Thu 30/4

21:40-8:20

2 stops33h 40m

R11 014

JohannesburgLondon

JNB - LTN

JNBLTN

Johannesburg OR Tambo

Fri 1/5

9:45-14:00

2 stops29h 15m

London Luton

Thu 14/5

21:40-8:15

2 stops33h 35m

R11 357

JohannesburgLondon

JNB - STN

JNBSTN

Johannesburg OR Tambo

Wed 20/5

18:00-22:10

1 stop29h 10m

London Stansted

Wed 10/6

10:50-10:30

1 stop22h 40m

R11 619

JohannesburgLondon

JNB - LGW

JNBLGW

Johannesburg OR Tambo

Thu 11/6

17:50-22:25

1 stop29h 35m

London Gatwick

Mon 15/6

17:35-10:30

1 stop15h 55m

R12 208

JohannesburgLondon

JNB - STN

JNBSTN

Johannesburg OR Tambo

Mon 8/6

18:00-22:10

1 stop29h 10m

London Stansted

Fri 12/6

10:50-10:30

1 stop22h 40m

R12 405

JohannesburgLondon

JNB - LGW

JNBLGW

Johannesburg OR Tambo

Wed 5/8

18:00-22:30

1 stop29h 30m

London Gatwick

Wed 26/8

10:50-10:30

1 stop22h 40m

R12 421

JohannesburgLondon

JNB - LTN

JNBLTN

Johannesburg OR Tambo

Thu 23/4

20:40-16:45

2 stops21h 05m

London Luton

Thu 30/4

15:50-16:10

2 stops23h 20m

R12 454

JohannesburgLondon

JNB - LTN

JNBLTN

Johannesburg OR Tambo

Mon 20/4

14:45-11:00

2 stops21h 15m

London Luton

Mon 27/4

13:00-15:50

2 stops25h 50m

R12 617

JohannesburgLondon

JNB - LGW

JNBLGW

Johannesburg OR Tambo

Tue 24/3

9:40-9:25

2 stops49h 45m

London Gatwick

Tue 26/5

17:35-10:30

1 stop15h 55m

R12 634

JohannesburgLondon

JNB - LGW

JNBLGW

Johannesburg OR Tambo

Mon 15/6

13:30-16:40

2 stops28h 10m

London Gatwick

Wed 24/6

17:35-10:30

1 stop15h 55m

R12 716

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 March 2026.

Booking 69 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 40 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 Thursday, which is when the least amount of flights are scheduled (7 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 898
Virgin Atlantic
Virgin Atlantic
From R10 705
Emirates
Emirates
From R12 019
Lufthansa
Lufthansa
From R8 469

What are the cheapest airlines that fly to London?

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

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 12 March 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

Crew

8,0

Boarding

7,8

Overall

7,7

Comfort

7,7

Food

7,3

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

Crew

8,0

Boarding

7,8

Overall

7,7

Comfort

7,7

Food

7,3

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
7,5
Good
1 897 reviews
RwandAir
7,7
Good
40 reviews
Check prices

Crew

8,0

Boarding

7,8

Overall

7,7

Comfort

7,7

Food

7,3

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
680 reviews
RwandAir
7,7
Good
40 reviews
Check prices

Crew

8,0

Boarding

7,8

Overall

7,7

Comfort

7,7

Food

7,3

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
Etihad Airways
7,3
Good
1 426 reviews
RwandAir
7,7
Good
40 reviews
Check prices

Crew

8,0

Boarding

7,8

Overall

7,7

Comfort

7,7

Food

7,3

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
7 784 reviews
RwandAir
7,7
Good
40 reviews
Check prices

Crew

8,0

Boarding

7,8

Overall

7,7

Comfort

7,7

Food

7,3

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 R730, while return flights cost around R871.

  • How much is a return flight to London?

    A return flight to London will typically cost around R30 341, however they can be found for as little as R2 841.

  • 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. Aeropartment & Aerotel, London Heathrow Airport, Terminal 4, Ev Stations & Cheap Parking On Site! 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
Woking
Milton Keynes
Letchworth Garden City
Horley
Chelmsford
Ascot
Guildford
Ashford
St. Albans
Chichester
Luton
Burgess Hill
Canterbury
Croydon
Bedford
Hayes
Gatwick
Hounslow
Royal Tunbridge Wells

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