R5 254+ 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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
— LON
Feb 10 — Feb 171
1 adult
1 adult, Economy, 0 bags

Flights to London in 2026

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 11 January 2026.

Return from

R9 620

One-way from

R5 254

Popular in

July

Cheapest in

February

Average price

R12 057
SWISS
  • SWISS
  • 22/1-27/1
  • 2 total stops
  • 29h 20m total
  • Johannesburg to London
Lufthansa
  • Lufthansa
  • 27/1
  • 1 total stop
  • 14h 45m total
  • Johannesburg to London
Highest demand for flights based on searches. 8% potential increase in price (R1 194 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (R158 potential savings vs. average return price).
Average for return flights in January 2026

Find flight deals to London

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 11 January 2026.

Thu 22/120:15JNB - LCY
1 stop14h 30mSWISS
Tue 27/117:40LCY - JNB
1 stop14h 50mSWISS
Deal found 9/1R9 620
Thu 5/310:10JNB - LHR
1 stop14h 45mLufthansa
Wed 11/313:50LHR - JNB
1 stop15h 15mLufthansa
Deal found 9/1R9 620
Thu 22/120:15JNB - LHR
2 stops19h 25mMultiple Airlines
Wed 28/111:05LHR - JNB
2 stops20h 25mMultiple Airlines
Deal found 9/1R9 636
Thu 22/120:15JNB - LHR
1 stop13h 50mMultiple Airlines
Tue 27/19:05LHR - JNB
2 stops22h 25mMultiple Airlines
Deal found 9/1R9 652
Mon 1/68:45JNB - LHR
1 stop24h 30mLufthansa
Mon 8/66:55LHR - JNB
2 stops24h 40mLufthansa
Deal found 10/1R9 669
Sun 18/110:10JNB - LHR
2 stops23h 35mLufthansa
Thu 4/613:40LHR - JNB
1 stop16h 00mLufthansa
Deal found 10/1R9 685
Wed 13/58:45JNB - LHR
1 stop14h 55mMultiple Airlines
Sun 24/511:05LHR - JNB
2 stops20h 30mMultiple Airlines
Deal found 9/1R9 718
Thu 22/120:15JNB - LHR
2 stops19h 25mSWISS
Tue 27/117:10LHR - JNB
1 stop15h 20mSWISS
Deal found 9/1R9 735
Sun 15/210:10JNB - LHR
1 stop14h 45mLufthansa
Sun 22/220:15LHR - JNB
1 stop32h 50mLufthansa
Deal found 10/1R9 751
Fri 13/29:50JNB - LHR
1 stop22h 50mEtihad Airways
Wed 18/220:55LHR - JNB
1 stop33h 25mEtihad Airways
Deal found 9/1R9 768
Thu 22/119:45JNB - LHR
2 stops27h 35mBrussels Airlines
Tue 27/111:05LHR - JNB
2 stops20h 25mBrussels Airlines
Deal found 10/1R9 784
Sun 25/19:50JNB - LHR
1 stop34h 20mEtihad Airways
Tue 10/28:50LHR - JNB
1 stop21h 30mEtihad Airways
Deal found 9/1R9 801

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 11 January 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 - LCY

JNBLCY

Johannesburg OR Tambo

Thu 22/1

20:15-8:45

1 stop14h 30m

London City

Tue 27/1

17:40-10:30

1 stop14h 50m

R9 620

JohannesburgLondon

JNB - LCY

JNBLCY

Johannesburg OR Tambo

Wed 4/2

20:15-8:40

1 stop14h 25m

London City

Sun 22/2

17:55-10:30

1 stop14h 35m

R9 998

JohannesburgLondon

JNB - LGW

JNBLGW

Johannesburg OR Tambo

Mon 11/5

14:30-6:20

1 stop16h 50m

London Gatwick

Thu 28/5

10:10-3:55

1 stop16h 45m

R10 031

JohannesburgLondon

JNB - LCY

JNBLCY

Johannesburg OR Tambo

Thu 22/1

20:15-8:45

1 stop14h 30m

London City

Thu 29/1

17:40-10:30

1 stop14h 50m

R10 377

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Sun 3/5

9:50-15:05

1 stop30h 15m

London Heathrow

Sun 21/6

9:30-8:20

1 stop21h 50m

R10 427

JohannesburgLondon

JNB - LCY

JNBLCY

Johannesburg OR Tambo

Thu 5/2

20:15-8:45

1 stop14h 30m

London City

Wed 18/2

17:40-10:30

1 stop14h 50m

R10 460

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Sat 14/2

16:50-6:20

1 stop15h 30m

London Heathrow

Wed 18/2

20:30-14:20

1 stop15h 50m

R10 509

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Mon 9/3

16:50-6:20

1 stop15h 30m

London Heathrow

Wed 18/3

20:30-14:20

1 stop15h 50m

R10 509

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Wed 25/2

16:50-6:20

1 stop15h 30m

London Heathrow

Wed 4/3

20:30-14:20

1 stop15h 50m

R10 558

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Sun 8/2

10:10-22:55

1 stop14h 45m

London Heathrow

Sun 15/2

16:30-9:30

1 stop15h 00m

R10 641

Flights are sorted by cheapest return flights first.

Deals found on 10/1

Showing 1-10 of 60 results
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2
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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 9 January 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 15 hours 35 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 cheapest airlines that fly to London?

The cheapest airlines flying from Johannesburg to London are SWISS, Lufthansa and Air France.

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 11 January 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.

Boarding

7,8

Crew

8,0

Comfort

7,7

Overall

7,7

Entertainment

6,7

Food

7,3

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

Boarding

7,8

Crew

8,0

Comfort

7,7

Overall

7,7

Entertainment

6,7

Food

7,3

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

Boarding

7,8

Crew

8,0

Comfort

7,7

Overall

7,7

Entertainment

6,7

Food

7,3

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

Boarding

7,8

Crew

8,0

Comfort

7,7

Overall

7,7

Entertainment

6,7

Food

7,3

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

Boarding

7,8

Crew

8,0

Comfort

7,7

Overall

7,7

Entertainment

6,7

Food

7,3

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

Boarding

7,8

Crew

8,0

Comfort

7,7

Overall

7,7

Entertainment

6,7

Food

7,3

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, SWISS 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 R734, while return flights cost around R696.

  • How much is a return flight to London?

    A return flight to London will typically cost around R2 408, however they can be found for as little as R2 290.

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

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