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Cheap flights from London Heathrow Airport to Johannesburg from C$ 696

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 Heathrow Airport to Johannesburg departing on 4/12. 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 Heathrow Airport to Johannesburg

Cheap round-trip flights

SWISS Logo
6:40 p.m. - 10:30 a.m.LHR-JNB
13h 50m1 stop
SWISS Logo
8:15 p.m. - 6:40 p.m.JNB-LHR
24h 25m2 stops
C$ 929SWISS
Find Deal
Mon, 3 Nov - Mon, 17 Nov
SWISS Logo
8:05 p.m. - 10:30 a.m.LHR-JNB
36h 25m1 stop
SWISS Logo
8:15 p.m. - 8:05 a.m.JNB-LHR
13h 50m1 stop
C$ 937SWISS
Find Deal
Sat, 1 Nov - Thu, 6 Nov
Etihad Airways Logo
8:50 a.m. - 8:20 a.m.LHR-JNB
21h 30m1 stop
Etihad Airways Logo
9:50 a.m. - 2:30 p.m.JNB-LHR
30h 40m1 stop
C$ 938Etihad Airways
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Etihad Airways Logo
1:55 p.m. - 8:20 a.m.LHR-JNB
16h 25m1 stop
Etihad Airways Logo
9:50 a.m. - 6:10 p.m.JNB-LHR
34h 20m1 stop
C$ 940Etihad Airways
Find Deal
Sun, 2 Nov - Tue, 25 Nov
Etihad Airways Logo
2:45 p.m. - 8:20 a.m.LHR-JNB
16h 35m1 stop
Etihad Airways Logo
9:50 a.m. - 7:00 a.m.JNB-LHR
22h 10m1 stop
C$ 944Etihad Airways
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Lufthansa Logo
1:50 p.m. - 7:05 a.m.LHR-JNB
15h 15m1 stop
Lufthansa Logo
10:10 a.m. - 10:55 p.m.JNB-LHR
14h 45m1 stop
C$ 961Lufthansa
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Wed, 21 Jan - Tue, 24 Mar
Ethiopian Air Logo
8:15 p.m. - 1:05 p.m.LHR-JNB
14h 50m1 stop
Ethiopian Air Logo
2:30 p.m. - 6:35 a.m.JNB-LHR
18h 05m1 stop
C$ 998Ethiopian Air
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Wed, 12 Nov - Thu, 27 Nov
Logo
6:40 p.m. - 10:30 a.m.LHR-JNB
13h 50m1 stop
Logo
7:45 p.m. - 8:45 a.m.JNB-LHR
15h 00m1 stop
C$ 1,023
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Wed, 3 Dec - Wed, 10 Dec
Logo
8:25 p.m. - 10:05 p.m.LHR-JNB
23h 40m1 stop
Logo
7:40 p.m. - 1:45 p.m.JNB-LHR
20h 05m1 stop
C$ 1,024
Find Deal
Tue, 4 Nov - Thu, 4 Dec
Ethiopian Air Logo
9:00 p.m. - 1:05 p.m.LHR-JNB
15h 05m1 stop
Ethiopian Air Logo
2:30 p.m. - 7:00 a.m.JNB-LHR
17h 30m1 stop
C$ 1,031Ethiopian Air
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Tue, 30 Sep - Fri, 24 Oct

Etihad Airways flights from London Heathrow Airport to Johannesburg

Our best Etihad Airways deals on London Heathrow Airport to Johannesburg flight tickets
Etihad Airways
20 Nov
LHR8:50 a.m.London Heathrow
21h 30m
1 stop
JNB8:20 a.m.Johannesburg OR Tambo
24 Nov
JNB9:50 a.m.Johannesburg OR Tambo
30h 40m
1 stop
LHR2:30 p.m.London Heathrow
C$ 938
Find similar
Etihad Airways
2 Nov
LHR1:55 p.m.London Heathrow
16h 25m
1 stop
JNB8:20 a.m.Johannesburg OR Tambo
25 Nov
JNB9:50 a.m.Johannesburg OR Tambo
34h 20m
1 stop
LHR6:10 p.m.London Heathrow
C$ 940
Find similar
Etihad Airways
1 Oct
LHR2:45 p.m.London Heathrow
16h 35m
1 stop
JNB8:20 a.m.Johannesburg OR Tambo
8 Oct
JNB9:50 a.m.Johannesburg OR Tambo
22h 10m
1 stop
LHR7:00 a.m.London Heathrow
C$ 944
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KLM flights from London Heathrow Airport to Johannesburg

Our best KLM deals on London Heathrow Airport to Johannesburg flight tickets
KLM
20 Sep
LHR6:35 p.m.London Heathrow
26h 00m
1 stop
JNB9:35 p.m.Johannesburg OR Tambo
28 Sep
JNB11:30 p.m.Johannesburg OR Tambo
20h 55m
1 stop
LHR7:25 p.m.London Heathrow
C$ 1,008
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KLM
30 Dec
LHR8:25 p.m.London Heathrow
23h 40m
1 stop
JNB10:05 p.m.Johannesburg OR Tambo
19 Jan
JNB11:59 p.m.Johannesburg OR Tambo
15h 51m
1 stop
LHR1:50 p.m.London Heathrow
C$ 1,038
Find similar
KLM
19 Jan
LHR6:30 a.m.London Heathrow
13h 35m
1 stop
JNB10:05 p.m.Johannesburg OR Tambo
10 Feb
JNB11:59 p.m.Johannesburg OR Tambo
19h 01m
1 stop
LHR5:00 p.m.London Heathrow
C$ 1,045
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momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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 96,600 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Johannesburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 3/11

6:40 p.m.-10:30 a.m.

1 stop13h 50m

Johannesburg OR Tambo

Mon 17/11

8:15 p.m.-6:40 p.m.

2 stops24h 25m

C$ 929

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sat 1/11

8:05 p.m.-10:30 a.m.

1 stop36h 25m

Johannesburg OR Tambo

Thu 6/11

8:15 p.m.-8:05 a.m.

1 stop13h 50m

C$ 937

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 20/11

8:50 a.m.-8:20 a.m.

1 stop21h 30m

Johannesburg OR Tambo

Mon 24/11

9:50 a.m.-2:30 p.m.

1 stop30h 40m

C$ 938

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 2/11

1:55 p.m.-8:20 a.m.

1 stop16h 25m

Johannesburg OR Tambo

Tue 25/11

9:50 a.m.-6:10 p.m.

1 stop34h 20m

C$ 940

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 1/10

2:45 p.m.-8:20 a.m.

1 stop16h 35m

Johannesburg OR Tambo

Wed 8/10

9:50 a.m.-7:00 a.m.

1 stop22h 10m

C$ 944

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 21/1

1:50 p.m.-7:05 a.m.

1 stop15h 15m

Johannesburg OR Tambo

Tue 24/3

10:10 a.m.-10:55 p.m.

1 stop14h 45m

C$ 961

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 12/11

8:15 p.m.-1:05 p.m.

1 stop14h 50m

Johannesburg OR Tambo

Thu 27/11

2:30 p.m.-6:35 a.m.

1 stop18h 05m

C$ 998

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 3/12

6:40 p.m.-10:30 a.m.

1 stop13h 50m

Johannesburg OR Tambo

Wed 10/12

7:45 p.m.-8:45 a.m.

1 stop15h 00m

C$ 1,023

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Tue 4/11

8:25 p.m.-10:05 p.m.

1 stop23h 40m

Johannesburg OR Tambo

Thu 4/12

7:40 p.m.-1:45 p.m.

1 stop20h 05m

C$ 1,024

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Tue 30/9

9:00 p.m.-1:05 p.m.

1 stop15h 05m

Johannesburg OR Tambo

Fri 24/10

2:30 p.m.-7:00 a.m.

1 stop17h 30m

C$ 1,031

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 Heathrow Airport 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 cheapest month to fly to Johannesburg?

The cheapest month to fly to Johannesburg from London Heathrow Airport is in May. Flight prices, which tend to average around C$ 1,039, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Johannesburg, with average flight prices from London Heathrow Airport averaging around C$ 1,049.

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

Our data shows that Friday is the least expensive day to fly to Johannesburg. Tickets to fly out on this day can be as low as C$ 1,329. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Johannesburg on Monday is C$ 5,118.

What is the cheapest London Heathrow to Johannesburg flight route?

Fly from London Heathrow to Johannesburg OR Tambo for the best London Heathrow - 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Johannesburg for around C$ 1,246 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Johannesburg from London Heathrow Airport for as low as C$ 1,181 on momondo.

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

There is only 1 cabin class available to choose from on London Heathrow 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 Heathrow Airport to Johannesburg flight deals and tips

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

Fastest flight time

10h 55m

Direct flights

Every day

Airports in Johannesburg

1 airport
The fastest flight from London Heathrow Airport to Johannesburg takes 10h 55m
Direct flights go from London Heathrow Airport to Johannesburg every day.
There is 1 airport near Johannesburg: Johannesburg OR Tambo (JNB)
Search flight deals

  • How far is London Heathrow to Johannesburg by plane?

    There are 9069.3 km between London Heathrow and Johannesburg. Typically, this will take 13h 35m by plane in normal conditions.

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

    Prices for flights from London Heathrow Airport to Johannesburg are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Johannesburg.

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

    The required travel and health documents for your Johannesburg trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Johannesburg. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from London Heathrow Airport to Johannesburg

Compare and see reviews for airlines that fly from London Heathrow Airport to Johannesburg with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 1,166Free CancellationRating
6.6
7,361 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find London to Johannesburg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Johannesburg that suits you.

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

Yes. All flights to Johannesburg from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between London and Johannesburg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Johannesburg, momondo offers a useful price alert feature which will track prices for flights to Johannesburg from London and alert you when they 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 31.6 km from Johannesburg
Johannesburg Lanseria Airport