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

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.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London 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 licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

R7 763 Cheap Flights from Johannesburg Lanseria Airport to London in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Johannesburg Lanseria Airport to London

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:05 - 9:45HLA-LHR

23h 40m2 stops

16:30 - 17:15LHR-HLA

22h 45m2 stops

R19 089Multiple Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 25

12:05 - 9:45HLA-LHR

23h 40m2 stops

17:30 - 17:15LHR-HLA

21h 45m2 stops

R20 190Multiple Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

15:40 - 8:45HLA-LHR

19h 05m2 stops

16:30 - 16:20LHR-HLA

21h 50m2 stops

R20 638Multiple Airlines

Find Deal

Tue, Nov 18 - Tue, Nov 25

16:45 - 6:50HLA-LHR

16h 05m1 stop

22:30 - 16:20LHR-HLA

15h 50m1 stop

R20 741Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

11:30 - 8:45HLA-LHR

23h 15m2 stops

17:30 - 17:15LHR-HLA

21h 45m2 stops

R20 810Multiple Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

6:30 - 5:55HLA-LHR

25h 25m3 stops

20:10 - 22:05LHR-HLA

23h 55m2 stops

R21 705Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

6:30 - 5:55HLA-LHR

25h 25m3 stops

13:50 - 16:00LHR-HLA

24h 10m3 stops

R22 979Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

15:40 - 8:45HLA-LHR

19h 05m2 stops

16:30 - 20:50LHR-HLA

26h 20m2 stops

R24 476Multiple Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

5:55 - 5:55HLA-LHR

26h 00m2 stops

20:10 - 22:05LHR-HLA

23h 55m2 stops

R24 717Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

12:05 - 10:45HLA-LHR

24h 40m2 stops

17:30 - 17:15LHR-HLA

21h 45m2 stops

R24 820Multiple Airlines

Find Deal

Mon, Jan 19 - Mon, Jan 26

momondo Fare Finder

Use the filters below to find and compare flights from Johannesburg Lanseria Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 11/11

12:05-9:45

2 stops23h 40m

London Heathrow

Tue 25/11

16:30-17:15

2 stops22h 45m

R19 089

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Wed 12/11

12:05-9:45

2 stops23h 40m

London Heathrow

Wed 19/11

17:30-17:15

2 stops21h 45m

R20 190

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 18/11

15:40-8:45

2 stops19h 05m

London Heathrow

Tue 25/11

16:30-16:20

2 stops21h 50m

R20 638

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 2/12

16:45-6:50

1 stop16h 05m

London Heathrow

Tue 9/12

22:30-16:20

1 stop15h 50m

R20 741

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Wed 12/11

11:30-8:45

2 stops23h 15m

London Heathrow

Wed 19/11

17:30-17:15

2 stops21h 45m

R20 810

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 2/12

6:30-5:55

3 stops25h 25m

London Heathrow

Tue 9/12

20:10-22:05

2 stops23h 55m

R21 705

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 2/12

6:30-5:55

3 stops25h 25m

London Heathrow

Tue 9/12

13:50-16:00

3 stops24h 10m

R22 979

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 27/11

15:40-8:45

2 stops19h 05m

London Heathrow

Thu 4/12

16:30-20:50

2 stops26h 20m

R24 476

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 2/12

5:55-5:55

2 stops26h 00m

London Heathrow

Tue 9/12

20:10-22:05

2 stops23h 55m

R24 717

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Mon 19/1

12:05-10:45

2 stops24h 40m

London Heathrow

Mon 26/1

17:30-17:15

2 stops21h 45m

R24 820

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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?

The cheapest day to depart on your flight to London is on a Sunday when prices can be found for as low as R15 748. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Johannesburg Lanseria Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around R16 816.

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

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as R11 072. Try not to purchase tickets in the evening because they tend to be around R16 156. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Johannesburg Lanseria Airport to London

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

Estimated return price

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

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

Direct flights	None

There are no direct flights from Johannesburg Lanseria Airport to London. There are no popular flight routes from Johannesburg Lanseria Airport to London.

Search flight deals

How far is Johannesburg Lanseria to London by plane?
A flight from Johannesburg Lanseria to London will travel around 9030,8 km. Flights usually cover this in 16h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Johannesburg Lanseria Airport to London?
Prices for flights from Johannesburg Lanseria Airport to London refresh daily.
How old do you have to be to fly from Johannesburg Lanseria Airport to London?
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.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London 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 licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Southall

Watford

Newport

Milton Keynes

Sutton

Slough

Ilford

Eastleigh

Feltham

Maidstone

Horsham

St. Albans

Margate

Canterbury

Croydon

Borehamwood

Gatwick

Wembley

Chelmsford

Twickenham

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Johannesburg.

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

All flight searches from Johannesburg to London on momondo can be filtered to show those which offer flexible booking policies.

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?

Price alerts on flights to London from Johannesburg are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.