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Cheap flights from Johannesburg Lanseria Airport to London from £373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Johannesburg Lanseria Airport to London departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Johannesburg Lanseria Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 06:15
HLA
-
LHR
25h 45m3 stops
Multiple Airlines Logo
21:30 - 22:05
LHR
-
HLA
22h 35m2 stops
£768Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
06:30 - 06:15
HLA
-
LHR
25h 45m3 stops
Multiple Airlines Logo
14:55 - 16:00
LHR
-
HLA
23h 05m3 stops
£788Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
06:30 - 06:35
HLA
-
LHR
26h 05m2 stops
Multiple Airlines Logo
10:50 - 16:00
LHR
-
HLA
28h 10m3 stops
£823Multiple Airlines
Thu, 26 Mar - Wed, 8 Apr
Multiple Airlines Logo
09:40 - 18:20
HLA
-
LHR
34h 40m2 stops
Multiple Airlines Logo
20:40 - 20:55
LHR
-
HLA
23h 15m2 stops
£910Multiple Airlines
Thu, 26 Mar - Wed, 8 Apr
Multiple Airlines Logo
06:30 - 07:10
HLA
-
LHR
50h 40m2 stops
Multiple Airlines Logo
16:50 - 09:35
LHR
-
HLA
39h 45m2 stops
£916Multiple Airlines
Thu, 26 Mar - Wed, 8 Apr
Multiple Airlines Logo
06:30 - 06:35
HLA
-
LHR
26h 05m2 stops
Multiple Airlines Logo
15:05 - 19:15
LHR
-
HLA
27h 10m3 stops
£937Multiple Airlines
Thu, 26 Mar - Wed, 8 Apr
Multiple Airlines Logo
12:05 - 08:45
HLA
-
LHR
22h 40m2 stops
Multiple Airlines Logo
16:30 - 20:50
LHR
-
HLA
26h 20m2 stops
£1,016Multiple Airlines
Mon, 2 Feb - Tue, 24 Feb
Multiple Airlines Logo
12:05 - 08:45
HLA
-
LHR
22h 40m2 stops
Multiple Airlines Logo
17:30 - 20:50
LHR
-
HLA
25h 20m2 stops
£1,049Multiple Airlines
Tue, 27 Jan - Tue, 3 Feb
Multiple Airlines Logo
15:40 - 08:45
HLA
-
LHR
19h 05m2 stops
Multiple Airlines Logo
17:30 - 20:50
LHR
-
HLA
25h 20m2 stops
£1,069Multiple Airlines
Thu, 5 Mar - Sun, 15 Mar
Multiple Airlines Logo
15:40 - 09:45
HLA
-
LHR
20h 05m2 stops
Multiple Airlines Logo
17:30 - 16:20
LHR
-
HLA
20h 50m2 stops
£1,102Multiple Airlines
Thu, 5 Mar - Sun, 8 Mar

momondo Fare Finder

 
Customise your flight search to find flights from Johannesburg Lanseria Airport to London Heathrow Airport 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 279,928 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Johannesburg Lanseria Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sun 25/1

06:30-06:15

3 stops25h 45m

London Heathrow

Sun 1/2

21:30-22:05

2 stops22h 35m

£768

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sun 25/1

06:30-06:15

3 stops25h 45m

London Heathrow

Sun 1/2

14:55-16:00

3 stops23h 05m

£788

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 26/3

06:30-06:35

2 stops26h 05m

London Heathrow

Wed 8/4

10:50-16:00

3 stops28h 10m

£823

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 26/3

09:40-18:20

2 stops34h 40m

London Heathrow

Wed 8/4

20:40-20:55

2 stops23h 15m

£910

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 26/3

06:30-07:10

2 stops50h 40m

London Heathrow

Wed 8/4

16:50-09:35

2 stops39h 45m

£916

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 26/3

06:30-06:35

2 stops26h 05m

London Heathrow

Wed 8/4

15:05-19:15

3 stops27h 10m

£937

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Mon 2/2

12:05-08:45

2 stops22h 40m

London Heathrow

Tue 24/2

16:30-20:50

2 stops26h 20m

£1,016

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 27/1

12:05-08:45

2 stops22h 40m

London Heathrow

Tue 3/2

17:30-20:50

2 stops25h 20m

£1,049

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 5/3

15:40-08:45

2 stops19h 05m

London Heathrow

Sun 15/3

17:30-20:50

2 stops25h 20m

£1,069

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 5/3

15:40-09:45

2 stops20h 05m

London Heathrow

Sun 8/3

17:30-16:20

2 stops20h 50m

£1,102

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Johannesburg Lanseria Airport to London Heathrow Airport

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 day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Johannesburg Lanseria Airport is on a Monday. momondo users have found tickets for Monday departures for as low as £594. However, this price may fluctuate depending on the airline, the season, and holidays. 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 London Heathrow Airport on Saturday is £626.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Johannesburg Lanseria Airport to London Heathrow Airport in the morning for as low as £507. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £610 on average. Flights to London Heathrow Airport from Johannesburg Lanseria Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Johannesburg Lanseria Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Johannesburg Lanseria Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Johannesburg Lanseria Airport to London Heathrow Airport (HLA to LHR) flight deals and tips

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

Fastest flight time

19h 05m

Direct flights

None
The fastest flight from Johannesburg Lanseria Airport to London Heathrow Airport takes 19h 05m
There are no direct flights from Johannesburg Lanseria Airport to London Heathrow Airport. There are no popular flight routes from Johannesburg Lanseria Airport to London Heathrow Airport.
Search flight deals

  • How far is Johannesburg Lanseria to London Heathrow by plane?

    Johannesburg Lanseria and London Heathrow are 5615.8 mi apart from one another. Typically, this will take 19h 05m by plane in normal conditions.

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

    Prices for flights from Johannesburg Lanseria Airport to London Heathrow Airport refresh daily.

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

    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 Johannesburg Lanseria Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

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Ipswich
Ilford
Poole
Guildford
Swanage
Hayes
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Dover
Worthing

Why use momondo?

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

Finding the right flight to London from Johannesburg is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to London from Johannesburg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to London from Johannesburg. 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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