Cheap flights from Cape Town to London Heathrow Airport
CPT — LHR
11 Jan — 18 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cape Town Intl to London Heathrow are usually found in February or March, booked 78 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Find flight deals from Cape Town to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Cape Town (CPT) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.
Popular in
August
Cheapest in
February
Average price
C$ 1,227
Highest demand for flights based on searches. 8% potential increase in price (C$ 152 potential increase over avg. RT price).
Best time to book a flight from Cape Town to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cape Town with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Cape Town to London Heathrow Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Cape Town to London Heathrow Airport?
Use this chart to determine the optimal time to book a round-trip flight from Cape Town to Heathrow. Price data was last updated on 5 December 2025.
The price you pay for your flight from Cape Town to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Cape Town to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Cape Town to London Heathrow Airport (average of C$ 563). Flying from Cape Town to London Heathrow Airport in August is currently the most expensive (average of C$ 1,070). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CPT to LHR?
Find hourly flight availability from Cape Town to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.
When flying from Cape Town to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Cape Town to London Heathrow Airport
Explore weekly flight availability from Cape Town to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.
The most flights from CPT to LHR are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).
How often are flights from Cape Town to London delayed?
About 5% of weekly flights between Cape Town and London have experienced delays in the past year, with the average delay time being 145 minutes.
What is the most punctual flight time for Cape Town to London flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Cape Town to London flights?
Over the past year, British Airways has had the lowest number of delays on this route, with just 4% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Cape Town to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Cape Town to London Heathrow?
For a flight from Cape Town to London Heathrow, you will be flying from Cape Town Intl. Cape Town Intl (CPT) is just 15.6 km from the centre of the city. Cape Town Intl is the only Cape Town airport and it handles 12 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Cape Town Intl on a regular basis.
What are the most reliable airlines from Cape Town to London Heathrow Airport?
Consider WestJet (100%), American Airlines (92%) or British Airways (92%) when booking your flight. These represent the most reliable airlines when flying from Cape Town to London Heathrow Airport.
Can I find deals for flights from Cape Town to Heathrow that include hotel bookings?
Yes. In addition to deals on Cape Town to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cape Town to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to Heathrow.
Can I find deals for business class flights from Cape Town to Heathrow?
Yes. Cheapflights offers flight deals from Cape Town to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Cape Town to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Cape Town to London Heathrow Airport (average of C$ 563). Flying from Cape Town to London Heathrow Airport in August is currently the most expensive (average of C$ 1,070). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Cape Town to Heathrow?
Deals for Cape Town to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Cape Town to Heathrow?
Cheapflights simply makes it quick and affordable to book flights from Cape Town to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Cape Town to Heathrow with no change fees?
Need flexible booking options for your flight to Heathrow from Cape Town? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Cape Town to Heathrow become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Cape Town today and book when prices fit your budget.
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