R5 314+ Cheap flights to Heathrow
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Heathrow in 2025
Find the latest flights to Heathrow in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 24 March 2025.
Return from | R9 646 |
---|---|
One-way from | R5 314 |
Popular in | August |
Cheapest in | February |
Average price | R12 322 |
Find flight deals to Heathrow Airport
Cheapest flights to Heathrow AirportExplore the most affordable flight options available to Heathrow Airport. Find the lowest fares based on data from user searches, with prices last updated on 24 March 2025.
Explore the most affordable flight options available to Heathrow Airport. Find the lowest fares based on data from user searches, with prices last updated on 24 March 2025.
Cheapflights Fare Finder
Locate flights to Heathrow that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 24 March 2025.
Use the filters below to find and compare flights to London Heathrow Airport that are best for you.
Fly from
Route
Depart
Return
Price
JohannesburgLondon
JNB - LHR
JNBLHR
Johannesburg OR Tambo
Thu 17/7
19:35-7:55
1 stop13h 20m
London Heathrow
Mon 21/7
18:40-9:20
1 stop13h 40m
JohannesburgLondon
JNB - LHR
JNBLHR
Johannesburg OR Tambo
Wed 21/5
23:15-13:50
1 stop15h 35m
London Heathrow
Thu 29/5
6:30-21:20
1 stop13h 50m
JohannesburgLondon
JNB - LHR
JNBLHR
Johannesburg OR Tambo
Thu 22/5
23:15-20:55
1 stop22h 40m
London Heathrow
Tue 17/6
17:35-8:30
1 stop13h 55m
JohannesburgLondon
JNB - LHR
JNBLHR
Johannesburg OR Tambo
Mon 12/5
22:50-17:00
1 stop19h 10m
London Heathrow
Mon 9/6
21:00-13:05
1 stop15h 05m
JohannesburgLondon
JNB - LHR
JNBLHR
Johannesburg OR Tambo
Sun 18/5
18:50-16:35
1 stop22h 45m
London Heathrow
Mon 2/6
19:45-8:30
1 stop35h 45m
JohannesburgLondon
JNB - LHR
JNBLHR
Johannesburg OR Tambo
Tue 8/4
19:00-16:40
1 stop22h 40m
London Heathrow
Mon 14/4
16:30-8:35
1 stop15h 05m
JohannesburgLondon
JNB - LHR
JNBLHR
Johannesburg OR Tambo
Tue 8/4
16:50-9:00
1 stop17h 10m
London Heathrow
Tue 30/9
21:20-14:20
1 stop16h 00m
JohannesburgLondon
JNB - LHR
JNBLHR
Johannesburg OR Tambo
Sat 17/5
1:15-16:15
1 stop16h 00m
London Heathrow
Mon 2/6
18:25-0:15
1 stop28h 50m
JohannesburgLondon
JNB - LHR
JNBLHR
Johannesburg OR Tambo
Sun 13/4
9:50-7:00
1 stop22h 10m
London Heathrow
Tue 16/9
9:30-8:20
1 stop21h 50m
JohannesburgLondon
JNB - LHR
JNBLHR
Johannesburg OR Tambo
Wed 7/5
21:15-7:30
Nonstop11h 15m
London Heathrow
Wed 14/5
19:05-7:00
Nonstop10h 55m
Best time to book a flight to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to London Heathrow Airport
When is the best time to book a flight to Heathrow?
Use this chart to determine the optimal time to book a return flight from Johannesburg to Heathrow. Price data was last updated on 21 March 2025.
To ensure you get the cheapest price possible for a flight to Heathrow, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
How long is the flight to Heathrow?
On average, a flight from Johannesburg to Heathrow takes 17 hours 20 minutes. Flights to Heathrow from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Heathrow?
Use this chart to determine the cheapest time to fly return from Johannesburg to Heathrow. Price data was last updated on 30 June 2024.
Users looking for the lowest fares to Heathrow should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday evenings, when prices are usually at their highest.
Weekly flight availability to Heathrow
The most flights from Johannesburg to Heathrow are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).
What are the most popular airlines that fly to Heathrow?
The most popular airlines flying from Johannesburg to Heathrow are British Airways, Virgin Atlantic and SWISS.
What are the cheapest airlines that fly to Heathrow?
The cheapest airlines flying from Johannesburg to Heathrow are SWISS, Lufthansa and Air France.
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Heathrow ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit Heathrow when rainfall is around 40.0 mm.
Temperature in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Heathrow, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 24 March 2025.
Peruse reviews from past customers who have flown Emirates, KLM and Austrian Airlines to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Anonymous,Oct 2024
CPT - DXB
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Anonymous,Oct 2024
CPT - DXB
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Anonymous,Oct 2024
CPT - DXB
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Anonymous,Oct 2024
CPT - DXB
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Anonymous,Oct 2024
CPT - DXB
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Anonymous,Oct 2024
CPT - DXB
FAQs about flying to Heathrow
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How does Cheapflights help users find flights to Heathrow?
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Why should you use Cheapflights to find cheap flight tickets to Heathrow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow.
Can Cheapflights find flights to Heathrow with no change fees?
Yes! Cheapflights helps users easily find flights to Heathrow with no change fees.
Can Cheapflights notify me if prices for flights to Heathrow become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Heathrow today and book when you’re ready!