Flights from Johannesburg to London Heathrow

Our cheapest offers for flights from Johannesburg to London Heathrow

Here you can compare cheap flights from Johannesburg (JNB) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Johannesburg
London Heathrow
Outbound
22/12/25
1 Stopover (ZRH)
LX0283, LX0316
13h 50min
Return
-
Swiss International Air Lines ?
£1,677
Johannesburg
London Heathrow
Outbound
31/01/26
1 Stopover (ALG)
AH5361, AH2054
16h 00min
Return
03/02/26
1 Stopover (ALG)
AH2055, AH5360
16h 30min
Air Algérie
£431
Best option
Johannesburg
London Heathrow
Outbound
20/03/26
direct
VS0450
11h 20min
Return
17/04/26
direct
VS0449
11h 00min
Virgin Atlantic Airways
£500
Johannesburg
London Heathrow
Outbound
31/01/26
1 Stopover (ALG)
AH5361, AH2054
16h 00min
Return
03/02/26
1 Stopover (ALG)
AH2055, AH5360
16h 30min
Air Algérie
£432
Johannesburg
London Heathrow
Outbound
31/01/26
1 Stopover (ALG)
AH5361, AH2054
16h 00min
Return
03/02/26
1 Stopover (ALG)
AH2055, AH5360
16h 30min
Air Algérie
£433
Johannesburg
London Heathrow
Outbound
31/01/26
1 Stopover (AUH)
EY0748, EY0067
34h 20min
Return
03/02/26
1 Stopover (AUH)
EY0062, EY0747
21h 30min
Etihad Airways
£434
Johannesburg
London Heathrow
Outbound
31/01/26
1 Stopover (ALG)
AH5361, AH2054
16h 00min
Return
03/02/26
1 Stopover (ALG)
AH2055, AH5360
16h 30min
Air Algérie
£438
Johannesburg
London Heathrow
Outbound
31/01/26
1 Stopover (ALG)
AH5361, AH2054
16h 00min
Return
03/02/26
1 Stopover (ALG)
AH2055, AH5360
16h 30min
Air Algérie
£447
Johannesburg
London Heathrow
Outbound
31/01/26
1 Stopover (ALG)
AH5361, AH2054
16h 00min
Return
03/02/26
1 Stopover (ALG)
AH2055, AH5360
16h 30min
Air Algérie
£452
Johannesburg
London Heathrow
Outbound
31/01/26
1 Stopover (ALG)
AH5361, AH2054
16h 00min
Return
03/02/26
1 Stopover (ALG)
AH2055, AH5360
16h 30min
Air Algérie
£454
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Johannesburg to London Heathrow

Favourite airline: RwandAir
Most travellers looking for flights on the route from Johannesburg to London Heathrow decide to book with RwandAir.
RwandAir
40 %
Virgin Atlantic
21 %
Etihad Airways
9 %
Direct flights are more expensive
Flights with a stopover are on average £118.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
11h 05min
19h 00min
19h 00min
652 £
534 £
594 £
Favourite connection: via Kigali
43 % of tickets booked on this route are for flights via Kigali.
Route
bookings
1 stopover Kigali
19h 00min, from 534 £
43 %
Direct flights
11h 05min, from 652 £
22 %
1 stopover Abu Dhabi
27h 55min, from 692 £
10 %

Important flight information

Flight information: Johannesburg - London Heathrow

Cheapest outbound flight from 1 676,57 £
Outbound and return from 430,50 £
Flight duration min. 11:10 / max. 11:35
Return flight duration min. 11:00/ max. 11:20
Distance 9086 km
Flights per week 45
Departure airport Airport Johannesburg O.R. Tambo (JNB)
Departure country Flights from South Africa
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London Heathrow
Popular destinations for onward travel
Flight destinations with a similar price