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R2 519+ 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 8/6. 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 — JNB
May 15 — May 221
1 adult
1 adult, Economy, 0 bags

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 15 April 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 7/9

21:20-9:25

Nonstop11h 05m

Johannesburg OR Tambo

Wed 30/9

21:15-7:30

Nonstop11h 15m

R15 100

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 12/10

21:20-9:25

Nonstop11h 05m

Johannesburg OR Tambo

Mon 19/10

21:15-7:30

Nonstop11h 15m

R15 477

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Tue 29/9

21:45-13:00

2 stops62h 15m

Cape Town Intl

Fri 27/11

15:25-12:05

2 stops46h 40m

R16 180

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Sat 12/9

14:45-13:00

2 stops45h 15m

Cape Town Intl

Mon 28/9

15:25-18:45

2 stops52h 20m

R16 196

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 19/6

21:20-9:25

Nonstop11h 05m

Johannesburg OR Tambo

Sat 11/7

21:15-7:30

Nonstop11h 15m

R16 196

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sat 25/4

9:30-4:00

1 stop17h 30m

Johannesburg OR Tambo

Sat 2/5

12:40-13:55

1 stop26h 15m

R16 524

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Tue 8/9

21:55-17:30

1 stop18h 35m

Cape Town Intl

Mon 28/9

13:15-6:25

1 stop18h 10m

R16 556

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Tue 8/9

15:35-10:15

1 stop17h 40m

Cape Town Intl

Tue 29/9

13:15-6:25

1 stop18h 10m

R16 556

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Sat 2/5

14:45-14:35

2 stops22h 50m

Cape Town Intl

Sat 16/5

15:25-12:45

2 stops46h 20m

R16 916

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Wed 29/4

14:50-14:35

2 stops22h 45m

Cape Town Intl

Wed 13/5

13:50-18:45

2 stops29h 55m

R16 949

Flights are sorted by cheapest return flights first.

Deals found on 13/4

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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 OR Tambo. Price data was last updated on 10 April 2026.

Booking 50 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, January is the cheapest month in which you can book a flight from London Heathrow Airport (average of R9 620). Flying from London Heathrow Airport in July will prove the most costly (average of R12 466). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from London Heathrow Airport?

When flying from London Heathrow Airport check dates and pricing for the following: British Airways, Virgin Atlantic, RwandAir, Lufthansa, KLM. As they depart for the following popular destinations: Johannesburg.

British Airways
British Airways
From R1 067
Virgin Atlantic
Virgin Atlantic
From R12 469
RwandAir
RwandAir
From R10 432
KLM
KLM
From R2 742

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 (1 980 flights per day), Paris (719 flights per day) and Dublin (383 flights per day).

Johannesburg OR Tambo
Johannesburg OR Tambo
From R12 646
Doha Hamad Intl
Doha Hamad Intl
From R8 318
Amsterdam Schiphol
Amsterdam Schiphol
From R1 841
Addis Ababa Bole
Addis Ababa Bole
From R6 701

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

The cheapest city to fly to from London Heathrow Airport is Belfast Intl, with prices starting at R1 232. Explore other affordable destinations below.

Belfast Intl
Belfast Intl
From R1 232
Hamburg
Hamburg
From R1 633
Munich Franz Josef Strauss
Munich Franz Josef Strauss
From R1 645
Bologna Guglielmo Marconi
Bologna Guglielmo Marconi
From R1 677

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,RwandAir, 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
7,8
Good
1 499 reviews
Check prices

Boarding

7,8

Overall

7,8

Comfort

7,7

Crew

8,4

Entertainment

7,2

Food

7,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7,8
Good
1 499 reviews
KLM
7,8
Good
1 499 reviews
Check prices

Boarding

7,8

Overall

7,8

Comfort

7,7

Crew

8,4

Entertainment

7,2

Food

7,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
RwandAir
7,8
Good
42 reviews
KLM
7,8
Good
1 499 reviews
Check prices

Boarding

7,8

Overall

7,8

Comfort

7,7

Crew

8,4

Entertainment

7,2

Food

7,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7,5
Good
687 reviews
KLM
7,8
Good
1 499 reviews
Check prices

Boarding

7,8

Overall

7,8

Comfort

7,7

Crew

8,4

Entertainment

7,2

Food

7,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6,8
Okay
7 926 reviews
KLM
7,8
Good
1 499 reviews
Check prices

Boarding

7,8

Overall

7,8

Comfort

7,7

Crew

8,4

Entertainment

7,2

Food

7,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6,7
Okay
7 889 reviews
KLM
7,8
Good
1 499 reviews
Check prices

Boarding

7,8

Overall

7,8

Comfort

7,7

Crew

8,4

Entertainment

7,2

Food

7,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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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 15 April 2026.

  • 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, Accra. 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 232 to Belfast City Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R12 001 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 067). Vueling flights from London Heathrow Airport to Barcelona-El Prat (R1 681). Air France flights from London Heathrow Airport to Paris Charles de Gaulle (R1 907).

  • 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 Geneva from R10 575
    London Heathrow to Olbia from R11 039
    London Heathrow to New York John F Kennedy Intl Airport from R17 765
    London Heathrow to Newark Airport from R17 849

  • 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 R84 305 for this destination.

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

    January 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 227 round trip
    Travel from London to Cape Town from R11 158 round trip
    Travel from London to Durban from R11 976 round trip
    Travel from London to Sun City Resort from R16 933 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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