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Cheap flights from London Heathrow Airport to Johannesburg from C$ 690

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 8/3. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 p.m. - 9:20 a.m.
LHR
-
JNB
15h 05m
1 stop
Multiple Airlines Logo
8:45 a.m. - 10:40 p.m.
JNB
-
LHR
14h 55m
1 stop
C$ 839Multiple Airlines
Wed, 6 May - Mon, 18 May
KLM Logo
6:30 a.m. - 10:05 p.m.
LHR
-
JNB
13h 35m
1 stop
KLM Logo
11:59 p.m. - 1:50 p.m.
JNB
-
LHR
15h 51m
1 stop
C$ 843KLM
Tue, 10 Feb - Tue, 17 Feb
KLM Logo
6:30 a.m. - 10:05 p.m.
LHR
-
JNB
13h 35m
1 stop
KLM Logo
11:59 p.m. - 4:05 p.m.
JNB
-
LHR
18h 06m
1 stop
C$ 846KLM
Wed, 25 Feb - Tue, 3 Mar
KLM Logo
6:30 a.m. - 10:05 p.m.
LHR
-
JNB
13h 35m
1 stop
KLM Logo
11:59 p.m. - 5:00 p.m.
JNB
-
LHR
19h 01m
1 stop
C$ 849KLM
Tue, 24 Feb - Wed, 4 Mar
KLM Logo
5:50 p.m. - 10:05 p.m.
LHR
-
JNB
26h 15m
1 stop
KLM Logo
11:59 p.m. - 1:50 p.m.
JNB
-
LHR
15h 51m
1 stop
C$ 856KLM
Sat, 7 Feb - Tue, 17 Feb
KLM Logo
5:50 p.m. - 10:05 p.m.
LHR
-
JNB
26h 15m
1 stop
KLM Logo
11:59 p.m. - 4:05 p.m.
JNB
-
LHR
18h 06m
1 stop
C$ 857KLM
Sat, 7 Feb - Tue, 17 Feb
KLM Logo
6:30 a.m. - 10:05 p.m.
LHR
-
JNB
13h 35m
1 stop
KLM Logo
11:59 p.m. - 5:00 p.m.
JNB
-
LHR
19h 01m
1 stop
C$ 864KLM
Thu, 26 Feb - Wed, 4 Mar
KLM Logo
8:25 p.m. - 10:05 p.m.
LHR
-
JNB
23h 40m
1 stop
KLM Logo
11:59 p.m. - 1:50 p.m.
JNB
-
LHR
15h 51m
1 stop
C$ 872KLM
Fri, 27 Feb - Tue, 3 Mar
Lufthansa Logo
6:30 p.m. - 8:35 a.m.
LHR
-
JNB
13h 05m
1 stop
Lufthansa Logo
8:45 a.m. - 10:40 p.m.
JNB
-
LHR
14h 55m
1 stop
C$ 878Lufthansa
Wed, 6 May - Wed, 20 May
Multiple Airlines Logo
6:30 a.m. - 10:05 p.m.
LHR
-
JNB
13h 35m
1 stop
Multiple Airlines Logo
7:20 p.m. - 8:00 a.m.
JNB
-
LHR
14h 40m
1 stop
C$ 880Multiple Airlines
Sun, 1 Mar - Mon, 16 Mar

KLM flights from London Heathrow Airport to Johannesburg

Our best KLM deals on London Heathrow Airport to Johannesburg flight tickets
KLM
30 Jan
LHR6:30 a.m.London Heathrow
13h 35m
1 stop
JNB10:05 p.m.Johannesburg OR Tambo
6 Feb
JNB11:59 p.m.Johannesburg OR Tambo
16h 26m
1 stop
LHR2:25 p.m.London Heathrow
C$ 843
KLM
25 Feb
LHR6:30 a.m.London Heathrow
13h 35m
1 stop
JNB10:05 p.m.Johannesburg OR Tambo
3 Mar
JNB11:59 p.m.Johannesburg OR Tambo
18h 06m
1 stop
LHR4:05 p.m.London Heathrow
C$ 846
KLM
24 Feb
LHR6:30 a.m.London Heathrow
13h 35m
1 stop
JNB10:05 p.m.Johannesburg OR Tambo
4 Mar
JNB11:59 p.m.Johannesburg OR Tambo
19h 01m
1 stop
LHR5:00 p.m.London Heathrow
C$ 849

British Airways flights from London Heathrow Airport to Johannesburg

Our best British Airways deals on London Heathrow Airport to Johannesburg flight tickets
British Airways
1 Jun
LHR9:20 p.m.London Heathrow
11h 05m
JNB9:25 a.m.Johannesburg OR Tambo
8 Jun
JNB9:15 p.m.Johannesburg OR Tambo
11h 15m
LHR7:30 a.m.London Heathrow
C$ 940
British Airways
28 Apr
LHR7:00 p.m.London Heathrow
11h 00m
JNB7:00 a.m.Johannesburg OR Tambo
5 May
JNB7:25 p.m.Johannesburg OR Tambo
11h 10m
LHR5:35 a.m.London Heathrow
C$ 951
British Airways
3 May
LHR9:20 p.m.London Heathrow
11h 05m
JNB9:25 a.m.Johannesburg OR Tambo
17 May
JNB9:15 p.m.Johannesburg OR Tambo
11h 15m
LHR7:30 a.m.London Heathrow
C$ 954

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 28 January 2026.
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

Wed 6/5

5:15 p.m.-9:20 a.m.

1 stop15h 05m

Johannesburg OR Tambo

Mon 18/5

8:45 a.m.-10:40 p.m.

1 stop14h 55m

C$ 839

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Tue 10/2

6:30 a.m.-10:05 p.m.

1 stop13h 35m

Johannesburg OR Tambo

Tue 17/2

11:59 p.m.-1:50 p.m.

1 stop15h 51m

C$ 843

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 25/2

6:30 a.m.-10:05 p.m.

1 stop13h 35m

Johannesburg OR Tambo

Tue 3/3

11:59 p.m.-4:05 p.m.

1 stop18h 06m

C$ 846

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Tue 24/2

6:30 a.m.-10:05 p.m.

1 stop13h 35m

Johannesburg OR Tambo

Wed 4/3

11:59 p.m.-5:00 p.m.

1 stop19h 01m

C$ 849

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sat 7/2

5:50 p.m.-10:05 p.m.

1 stop26h 15m

Johannesburg OR Tambo

Tue 17/2

11:59 p.m.-1:50 p.m.

1 stop15h 51m

C$ 856

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sat 7/2

5:50 p.m.-10:05 p.m.

1 stop26h 15m

Johannesburg OR Tambo

Tue 17/2

11:59 p.m.-4:05 p.m.

1 stop18h 06m

C$ 857

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 26/2

6:30 a.m.-10:05 p.m.

1 stop13h 35m

Johannesburg OR Tambo

Wed 4/3

11:59 p.m.-5:00 p.m.

1 stop19h 01m

C$ 864

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 27/2

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

1 stop23h 40m

Johannesburg OR Tambo

Tue 3/3

11:59 p.m.-1:50 p.m.

1 stop15h 51m

C$ 872

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 6/5

6:30 p.m.-8:35 a.m.

1 stop13h 05m

Johannesburg OR Tambo

Wed 20/5

8:45 a.m.-10:40 p.m.

1 stop14h 55m

C$ 878

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 1/3

6:30 a.m.-10:05 p.m.

1 stop13h 35m

Johannesburg OR Tambo

Mon 16/3

7:20 p.m.-8:00 a.m.

1 stop14h 40m

C$ 880

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 typical price of a round-trip flight between London Heathrow Airport and Johannesburg?

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$ 1,025, 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$ 1,031.

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

Our data shows that Saturday is the least expensive day to fly to Johannesburg. Tickets to fly out on this day can be as low as C$ 1,111. 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$ 5,054.

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

The cheapest time of day to fly to Johannesburg is in the afternoon when flights can be purchased for as low as C$ 1,245. Flights to Johannesburg are more costly in the evening, with an average ticket price of C$ 1,413. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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$ 1,218 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$ 1,125 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

2 airports
The fastest flight from London Heathrow Airport to Johannesburg takes 10h 55m
Direct flights go from London Heathrow Airport to Johannesburg every day.
There are 2 airports in Johannesburg. From London Heathrow Airport there are direct flights to 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 10h 55m 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
Virgin AtlanticPriceFrom C$ 627Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom C$ 1,108Free CancellationRating
6.7
7,704 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