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R3 042+ Cheap flights from London Heathrow Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — CPT
Dec 9 — Dec 161
1 adult
1 adult, Economy, 0 bags

What to know about flights from Heathrow

Discover essential information about flights departing from Heathrow, including flight schedules, destinations, airlines operating at the Heathrow airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 9 November 2025.

Cheapest airline

Ryanair

Good round-trip deal

R2 405 or less

Good one-way deal

R1 123 or less
On average, Ryanair currently has the cheapest one-way flight from London Heathrow (avg. price of R1 353).
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Price to beat on a round-trip flight from London Heathrow.
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Price to beat on a one-way flight from London Heathrow.
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Enter your travel dates to find the best prices.

Cheapest flights from Heathrow
Explore the most affordable flight options available from Heathrow. Find the lowest fares based on data from user searches, with prices last updated on 9 November 2025.

Wed 26/118:45LHR - CPT
1 stop20h 55mMultiple Airlines
Wed 17/129:00CPT - LHR
1 stop25h 05mMultiple Airlines
Deal found 7/11R10 942
Wed 3/1218:40LHR - CPT
1 stop14h 15mMultiple Airlines
Wed 24/129:30CPT - LHR
1 stop15h 25mMultiple Airlines
Deal found 8/11R11 045
Thu 20/1113:45LHR - CPT
1 stop15h 45mSWISS
Wed 26/119:00CPT - LHR
1 stop14h 40mSWISS
Deal found 8/11R11 218
Thu 20/1113:45LHR - CPT
1 stop15h 45mSWISS
Wed 10/129:00CPT - LHR
1 stop25h 05mSWISS
Deal found 7/11R11 236
Sat 24/120:05LHR - CPT
1 stop36h 45mSWISS
Sun 1/29:25CPT - LHR
1 stop24h 40mSWISS
Deal found 7/11R11 357
Sun 1/220:30LHR - JNB
1 stop15h 50mRwandAir
Sat 7/216:50JNB - LHR
1 stop15h 30mRwandAir
Deal found 7/11R11 357
Sun 30/1111:05LHR - JNB
2 stops20h 25mMultiple Airlines
Sun 7/1210:10JNB - LHR
1 stop23h 55mMultiple Airlines
Deal found 8/11R11 374
Fri 21/1120:30LHR - JNB
1 stop15h 50mRwandAir
Sun 23/1116:50JNB - LHR
1 stop15h 30mRwandAir
Deal found 7/11R11 408
Sun 8/317:10LHR - CPT
1 stop15h 40mSWISS
Wed 18/39:25CPT - LHR
1 stop24h 40mSWISS
Deal found 8/11R11 426
Mon 24/1120:30LHR - JNB
1 stop15h 50mRwandAir
Thu 27/113:10JNB - LHR
1 stop29h 10mRwandAir
Deal found 8/11R11 426
Sat 29/1113:45LHR - CPT
1 stop15h 45mSWISS
Wed 10/129:00CPT - LHR
1 stop14h 40mSWISS
Deal found 8/11R11 443
Sun 30/118:50LHR - JNB
1 stop21h 30mEtihad Airways
Fri 30/19:50JNB - LHR
1 stop30h 40mEtihad Airways
Deal found 7/11R11 443

Find flights from Heathrow within your budget

 
Find flights departing from Heathrow that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 9 November 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Cape Town

Route

Depart

Return

Price

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 28/1

6:30-22:05

1 stop13h 35m

Johannesburg OR Tambo

Wed 11/2

23:59-13:50

1 stop15h 51m

R12 031

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 29/1

13:55-8:20

1 stop16h 25m

Johannesburg OR Tambo

Fri 13/2

9:50-6:40

1 stop22h 50m

R12 636

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 19/11

11:05-9:30

2 stops20h 25m

Johannesburg OR Tambo

Wed 26/11

19:45-17:05

2 stops23h 20m

R12 636

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 28/1

14:25-10:30

2 stops18h 05m

Johannesburg OR Tambo

Tue 10/2

20:15-16:40

2 stops22h 25m

R12 808

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 28/1

21:15-10:25

Nonstop11h 10m

Johannesburg OR Tambo

Wed 11/2

22:00-7:25

Nonstop11h 25m

R12 843

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 18/3

6:30-22:05

1 stop13h 35m

Johannesburg OR Tambo

Tue 24/3

23:59-13:50

1 stop15h 51m

R13 137

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Mon 1/12

17:05-21:55

1 stop26h 50m

Cape Town Intl

Mon 8/12

7:55-21:25

1 stop15h 30m

R13 189

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 29/1

17:10-10:30

1 stop15h 20m

Johannesburg OR Tambo

Wed 11/2

20:15-18:40

2 stops24h 25m

R13 206

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 15/3

8:50-8:20

1 stop21h 30m

Johannesburg OR Tambo

Thu 19/3

9:50-18:10

1 stop34h 20m

R13 310

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Tue 25/11

20:25-21:55

1 stop23h 30m

Cape Town Intl

Tue 9/12

8:00-20:50

1 stop14h 50m

R13 396

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 60 results
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Best time to book a flight from Heathrow

Have a flexible travel schedule? Discover the best time to fly from Heathrow with our price prediction graph.
Estimated return 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.

Travel insights for flights from Heathrow

Get recent, data-driven insights about flights from Heathrow including ideal travel times, pricing trends, and more.

When is the best time to book a flight from London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Heathrow to Cape Town. Price data was last updated on 7 November 2025.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport (average of R10 976). Flying from London Heathrow Airport in July will prove the most costly (average of R16 784). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Heathrow to Cape Town. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from London Heathrow Airport would be wise to consider leaving during Tuesday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

Which airlines fly from London Heathrow Airport?

When flying from London Heathrow Airport check dates and pricing for the following: British Airways, Virgin Atlantic, KLM, SWISS, Kenya Airways. As they depart for the following popular destinations: Cape Town.

British Airways
British Airways
From R1 428
Virgin Atlantic
Virgin Atlantic
From R11 156
RwandAir
RwandAir
From R11 511
KLM
KLM
From R2 614

What are popular destinations to fly to from London Heathrow Airport?

From London Heathrow Airport you can expect to find greater availability for the following destinations: New York (2 058 flights per day), Paris (823 flights per day) and Madrid (416 flights per day).

Johannesburg OR Tambo
Johannesburg OR Tambo
From R13 689
Addis Ababa Bole
Addis Ababa Bole
From R9 860
Kigali Intl
Kigali Intl
From R9 324
Zurich
Zurich
From R1 596

What is the cheapest place to fly to from London Heathrow Airport?

The cheapest city to fly to from London Heathrow Airport is Barcelona-El Prat, with prices starting at R1 012. Explore other affordable destinations below.

Barcelona-El Prat
Barcelona-El Prat
From R1 012
Dublin
Dublin
From R1 232
Amsterdam Schiphol
Amsterdam Schiphol
From R1 363
Paris
Paris
From R1 469

Airline reviews for flights from Heathrow

Get insights into the airlines that provide service from Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Heathrow. In the last 7 days, Cheapflights users made a total of 594 507 searches.
Read through reviews of airlines serving London Heathrow Airport, such as KLM, SWISS, andVirgin Atlantic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,7
Good
1 409 reviews
Check prices

Food

7,3

Comfort

7,7

Crew

8,4

Entertainment

7,1

Overall

7,7

Boarding

7,8

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7,7
Good
1 409 reviews
KLM
7,7
Good
1 409 reviews
Check prices

Food

7,3

Comfort

7,7

Crew

8,4

Entertainment

7,1

Overall

7,7

Boarding

7,8

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
SWISS
7,5
Good
1 781 reviews
KLM
7,7
Good
1 409 reviews
Check prices

Food

7,3

Comfort

7,7

Crew

8,4

Entertainment

7,1

Overall

7,7

Boarding

7,8

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7,5
Good
672 reviews
KLM
7,7
Good
1 409 reviews
Check prices

Food

7,3

Comfort

7,7

Crew

8,4

Entertainment

7,1

Overall

7,7

Boarding

7,8

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Kenya Airways
6,8
Okay
286 reviews
KLM
7,7
Good
1 409 reviews
Check prices

Food

7,3

Comfort

7,7

Crew

8,4

Entertainment

7,1

Overall

7,7

Boarding

7,8

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6,7
Okay
7 505 reviews
KLM
7,7
Good
1 409 reviews
Check prices

Food

7,3

Comfort

7,7

Crew

8,4

Entertainment

7,1

Overall

7,7

Boarding

7,8

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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Related info for your journey

Access useful and relevant information related to your journey from Heathrow. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 November 2025.

  • What are the most popular destinations to fly to from London Heathrow Airport?

    The most selected flight destinations from London Heathrow Airport for the current month are Bangkok Suvarnabhumi Airport, Mumbai, Ahmedabad. While Bangkok Suvarnabhumi Airport, Mumbai, Ahmedabad are the top choices made by travellers year-round.

  • What is the cheapest flight from London Heathrow Airport to anywhere?

    Users have flown out of London Heathrow Airport for as low as R1 012 to Barcelona-El Prat Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R11 929 to fly from London Heathrow Airport.

  • What are the cheapest airlines flying from London Heathrow Airport to anywhere?

    Looking at our data, British Airways, Vueling, and Air France have been found to have the cheapest prices from London Heathrow Airport. Here are some options available: British Airways flights from London Heathrow Airport to Aberdeen Dyce (R1 428). Vueling flights from London Heathrow Airport to Barcelona-El Prat (R1 455). Air France flights from London Heathrow Airport to Paris Charles de Gaulle (R1 837).

  • What is the cheapest premium economy flight from London Heathrow Airport?

    Premium economy can provide you with benefits such as more leg room and ideal seating locations without the price tag of a business class flight. Some of the cheapest premium economy flight options from London Heathrow Airport are below:
    London Heathrow to Split from R7 779
    London Heathrow to Geneva from R11 174
    London Heathrow to Olbia from R11 664
    London Heathrow to Madrid from R16 394

  • What is the cheapest first class flight from London Heathrow Airport?

    If you’re looking to fly first-class from London Heathrow Airport to anywhere, put Johannesburg on your list as prices start at R89 074 for this destination.

  • What is the cheapest month to fly from London Heathrow Airport?

    November is currently the cheapest month to fly from London Heathrow Airport. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from London Heathrow Airport?

    Check out the cheapest flights from London Heathrow Airport to embark to:
    Travel from London to Johannesburg from R9 334 round trip
    Travel from London to Cape Town from R11 045 round trip
    Travel from London to Durban from R12 497 round trip
    Travel from London to Sun City Resort from R17 890 round trip

  • How does Cheapflights help users find flights from Heathrow?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Heathrow today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Heathrow?

    Cheapflights helps you find that perfect flight from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Heathrow with no change fees?

    Yes! Cheapflights helps users easily find flights from Heathrow with no change fees.

  • Can Cheapflights notify me if prices for flights from Heathrow become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow?

Cheapflights helps you find that perfect flight from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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