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Cheap flights from London to Johannesburg from $485

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Johannesburg departing on 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Johannesburg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
10:00 am - 3:55 amLGW-JNB
15h 55m1 stop
Ethiopian Air Logo
2:30 pm - 5:40 amJNB-LGW
17h 10m1 stop
$649Ethiopian Air
Find Deal
Mon, Nov 24 - Sat, Nov 29
Ethiopian Air Logo
10:00 am - 3:55 amLGW-JNB
15h 55m1 stop
Ethiopian Air Logo
2:30 pm - 5:40 amJNB-LGW
17h 10m1 stop
$651Ethiopian Air
Find Deal
Sun, Nov 2 - Sat, Nov 8
Egyptair Logo
2:00 pm - 7:10 amLHR-JNB
15h 10m1 stop
Egyptair Logo
9:45 pm - 12:35 pmJNB-LHR
16h 50m1 stop
$656Egyptair
Find Deal
Sun, Nov 9 - Sun, Nov 16
SWISS Logo
8:05 pm - 10:30 amLHR-JNB
36h 25m1 stop
SWISS Logo
8:15 pm - 8:05 amJNB-LHR
13h 50m1 stop
$662SWISS
Find Deal
Tue, Nov 11 - Wed, Nov 19
Egyptair Logo
10:00 pm - 7:10 amLHR-JNB
31h 10m1 stop
Egyptair Logo
9:45 pm - 12:35 pmJNB-LHR
16h 50m1 stop
$667Egyptair
Find Deal
Wed, Nov 26 - Wed, Dec 3
SWISS Logo
6:40 pm - 10:30 amLHR-JNB
13h 50m1 stop
SWISS Logo
11:35 pm - 1:00 pmJNB-LHR
15h 25m1 stop
$668SWISS
Find Deal
Tue, Nov 18 - Sun, Dec 14
RwandAir Logo
8:30 pm - 2:20 pmLHR-JNB
15h 50m1 stop
RwandAir Logo
4:50 pm - 6:20 amJNB-LHR
15h 30m1 stop
$673RwandAir
Find Deal
Sun, Nov 9 - Sat, Nov 15
RwandAir Logo
8:30 pm - 2:20 pmLHR-JNB
15h 50m1 stop
RwandAir Logo
4:50 pm - 6:20 amJNB-LHR
15h 30m1 stop
$675RwandAir
Find Deal
Mon, Oct 27 - Wed, Oct 29
Kenya Airways Logo
10:20 am - 10:55 amLGW-JNB
22h 35m1 stop
Kenya Airways Logo
5:00 pm - 6:20 amJNB-LGW
15h 20m1 stop
$678Kenya Airways
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Mon, Oct 27 - Wed, Oct 29
Kenya Airways Logo
7:45 am - 10:55 amLCY-JNB
25h 10m2 stops
Kenya Airways Logo
5:00 pm - 7:35 pmJNB-LCY
28h 35m2 stops
$850Kenya Airways
Find Deal
Mon, Nov 10 - Thu, Nov 20

Ethiopian Air flights from London to Johannesburg

Our best Ethiopian Air deals on London to Johannesburg flight tickets
Ethiopian Air
Nov 24
LGW10:00 amLondon Gatwick
15h 55m
1 stop
JNB3:55 amJohannesburg OR Tambo
Nov 29
JNB2:30 pmJohannesburg OR Tambo
17h 10m
1 stop
LGW5:40 amLondon Gatwick
$649
Find similar
Ethiopian Air
Nov 2
LGW10:00 amLondon Gatwick
15h 55m
1 stop
JNB3:55 amJohannesburg OR Tambo
Nov 8
JNB2:30 pmJohannesburg OR Tambo
17h 10m
1 stop
LGW5:40 amLondon Gatwick
$651
Find similar
Ethiopian Air
Nov 30
LGW10:00 amLondon Gatwick
15h 55m
1 stop
JNB3:55 amJohannesburg OR Tambo
Dec 15
JNB2:30 pmJohannesburg OR Tambo
17h 10m
1 stop
LGW5:40 amLondon Gatwick
$653
Find similar

Egyptair flights from London to Johannesburg

Our best Egyptair deals on London to Johannesburg flight tickets
Egyptair
Nov 9
LHR2:00 pmLondon Heathrow
15h 10m
1 stop
JNB7:10 amJohannesburg OR Tambo
Nov 16
JNB9:45 pmJohannesburg OR Tambo
16h 50m
1 stop
LHR12:35 pmLondon Heathrow
$656
Find similar
Egyptair
Nov 26
LHR10:00 pmLondon Heathrow
31h 10m
1 stop
JNB7:10 amJohannesburg OR Tambo
Dec 3
JNB9:45 pmJohannesburg OR Tambo
16h 50m
1 stop
LHR12:35 pmLondon Heathrow
$667
Find similar
Egyptair
Nov 1
LHR10:00 pmLondon Heathrow
31h 10m
1 stop
JNB7:10 amJohannesburg OR Tambo
Nov 12
JNB9:45 pmJohannesburg OR Tambo
25h 15m
1 stop
LHR9:00 pmLondon Heathrow
$672
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London to Johannesburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from London to Johannesburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Mon 11/24

10:00 am-3:55 am

1 stop15h 55m

Johannesburg OR Tambo

Sat 11/29

2:30 pm-5:40 am

1 stop17h 10m

$649

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Sun 11/2

10:00 am-3:55 am

1 stop15h 55m

Johannesburg OR Tambo

Sat 11/8

2:30 pm-5:40 am

1 stop17h 10m

$651

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 11/9

2:00 pm-7:10 am

1 stop15h 10m

Johannesburg OR Tambo

Sun 11/16

9:45 pm-12:35 pm

1 stop16h 50m

$656

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Tue 11/11

8:05 pm-10:30 am

1 stop36h 25m

Johannesburg OR Tambo

Wed 11/19

8:15 pm-8:05 am

1 stop13h 50m

$662

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 11/26

10:00 pm-7:10 am

1 stop31h 10m

Johannesburg OR Tambo

Wed 12/3

9:45 pm-12:35 pm

1 stop16h 50m

$667

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Tue 11/18

6:40 pm-10:30 am

1 stop13h 50m

Johannesburg OR Tambo

Sun 12/14

11:35 pm-1:00 pm

1 stop15h 25m

$668

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 11/9

8:30 pm-2:20 pm

1 stop15h 50m

Johannesburg OR Tambo

Sat 11/15

4:50 pm-6:20 am

1 stop15h 30m

$673

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 10/27

8:30 pm-2:20 pm

1 stop15h 50m

Johannesburg OR Tambo

Wed 10/29

4:50 pm-6:20 am

1 stop15h 30m

$675

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Mon 10/27

10:20 am-10:55 am

1 stop22h 35m

Johannesburg OR Tambo

Wed 10/29

5:00 pm-6:20 am

1 stop15h 20m

$678

LondonJohannesburg

LCY - JNB

LCYJNB

London City

Mon 11/10

7:45 am-10:55 am

2 stops25h 10m

Johannesburg OR Tambo

Thu 11/20

5:00 pm-7:35 pm

2 stops28h 35m

$850

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Johannesburg from

How to get the cheapest flight ticket from London to Johannesburg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Johannesburg?

What is the cheapest month to fly to Johannesburg?

The cheapest month to fly to Johannesburg from London is in May. Flight prices, which tend to average around $727, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Johannesburg, with average flight prices from London averaging around $730.

What is the cheapest day to depart on your flight to Johannesburg?

According to our data, Friday is the cheapest day to fly to Johannesburg from London. The lowest ticket price found for a Friday departure recently was $999. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Johannesburg on Saturday is $1,220.

What is the cheapest time of day to depart on your flight to Johannesburg?

At noon is the cheapest time of day to fly from London to Johannesburg when you can find flight prices for as low as $758. Flying to Johannesburg at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Johannesburg is in the afternoon when prices are around $1,334.

What is the cheapest London to Johannesburg flight route?

Fly from London Heathrow to Johannesburg OR Tambo for the best London - Johannesburg flight prices

How far in advance should I book a flight to Johannesburg?

You are more likely to see cheaper flights to Johannesburg from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Johannesburg for around $900 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Johannesburg from London for as low as $856 on momondo.

What cabin class options are available on London to Johannesburg flights?

There are 4 cabin classes available to choose from on London to Johannesburg flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London to Johannesburg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Johannesburg

Fastest flight time

10h 45m

Direct flights

Every day

Airports in Johannesburg

1 airport
The fastest flight from London to Johannesburg takes 10h 45m
Direct flights go from London to Johannesburg every day.
There is 1 airport near Johannesburg: Johannesburg OR Tambo (JNB)
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  • How far is London to Johannesburg by plane?

    London and Johannesburg are 5631.0 mi apart from one another. By plane, this route typically takes 13h 10m.

  • When did momondo last update prices for flights from London to Johannesburg?

    Prices for flights from London to Johannesburg are updated daily.

  • How many operators does momondo search for flights from London to Johannesburg?

  • How old do you have to be to fly from London to Johannesburg?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Johannesburg.

  • What documentation or ID do you need to fly to Johannesburg?

    The travel and health documents required for your trip to Johannesburg can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Johannesburg. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London to Johannesburg

Compare and see reviews for airlines that fly from London to Johannesburg with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $550Free CancellationRating
7.4
1,279 reviews
Search Etihad Airways flights
Ethiopian AirPriceFrom $568Free CancellationRating
7.2
873 reviews
Search Ethiopian Air flights
EgyptairPriceFrom $597Free CancellationRating
6.5
373 reviews
Search Egyptair flights
Kenya AirwaysPriceFrom $608Free CancellationRating
6.8
282 reviews
Search Kenya Airways flights
SWISSPriceFrom $630Free CancellationRating
7.6
1,766 reviews
Search SWISS flights
KLMPriceFrom $646Free CancellationRating
7.7
1,402 reviews
Search KLM flights
RwandAirPriceFrom $668Free CancellationRating
7.7
37 reviews
Search RwandAir flights
LufthansaPriceFrom $683Free CancellationRating
6.8
7,487 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom $700Free CancellationRating
7.4
667 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $796Free CancellationRating
6.7
7,454 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Johannesburg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Johannesburg. momondo saves you time and could save you money on your trip.

Can I find flights from London to Johannesburg with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Johannesburg from London with this policy.

How can momondo help me find flights from London to Johannesburg?

Once all potential London to Johannesburg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Johannesburg right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Johannesburg from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to South Africa

Fly into one of these airports located in Johannesburg

Airports listed have a maximum distance of 19.6 mi from Johannesburg
Johannesburg Lanseria Airport