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R3 188+ 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 12/8. 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
Jul 7 — Jul 141
1 adult

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 2 July 2025.

Cheapest airline

easyJet

Good round-trip deal

R1 696 or less

Good one-way deal

R925 or less
On average, easyJet currently has the cheapest one-way flight from London Heathrow (avg. price of R1 848).
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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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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 2 July 2025.

Thu 25/917:30LHR - JNB
1 stop14h 05mMultiple Airlines
Sun 28/919:35JNB - LHR
1 stop13h 20mMultiple Airlines
Deal found 30/6R11 906
Wed 1/1010:25LHR - JNB
2 stops21h 10mAustrian Airlines
Wed 8/1019:00JNB - LHR
2 stops27h 40mAustrian Airlines
Deal found 29/6R11 924
Sat 13/911:05LHR - JNB
2 stops20h 30mBrussels Airlines
Wed 24/919:00JNB - LHR
2 stops23h 05mBrussels Airlines
Deal found 2/7R11 977
Tue 30/919:30LHR - JNB
1 stop36h 05mLufthansa
Tue 28/1010:10JNB - LHR
1 stop14h 45mLufthansa
Deal found 2/7R11 994
Mon 20/1014:45LHR - JNB
1 stop16h 35mEtihad Airways
Wed 5/119:50JNB - LHR
1 stop22h 55mEtihad Airways
Deal found 1/7R12 012
Fri 5/1222:30LHR - JNB
1 stop30h 40mEgyptair
Mon 8/1221:45JNB - LHR
1 stop16h 50mEgyptair
Deal found 2/7R12 030
Mon 8/96:00LHR - JNB
1 stop26h 20mSWISS
Tue 23/919:35JNB - LHR
2 stops37h 40mSWISS
Deal found 1/7R12 065
Fri 19/96:30LHR - CPT
1 stop13h 55mMultiple Airlines
Wed 26/118:50CPT - LHR
1 stop14h 35mMultiple Airlines
Deal found 1/7R13 773
Mon 10/116:30LHR - CPT
1 stop21h 40mKLM
Wed 26/118:50CPT - LHR
2 stops26h 10mKLM
Deal found 1/7R13 791
Mon 1/914:45LHR - DUR
2 stops21h 30mMultiple Airlines
Wed 10/96:00DUR - LHR
2 stops26h 00mMultiple Airlines
Deal found 30/6R13 808
Tue 25/1119:15LHR - CPT
1 stop34h 25mLufthansa
Tue 27/19:30CPT - LHR
1 stop24h 35mLufthansa
Deal found 1/7R13 879
Mon 29/920:05LHR - CPT
1 stop34h 05mSWISS
Wed 22/108:40CPT - LHR
1 stop14h 05mSWISS
Deal found 1/7R14 266

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 2 July 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 25/9

17:30-8:35

1 stop14h 05m

Johannesburg OR Tambo

Sun 28/9

19:35-7:55

1 stop13h 20m

R11 906

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 1/10

10:25-8:35

2 stops21h 10m

Johannesburg OR Tambo

Wed 8/10

19:00-21:40

2 stops27h 40m

R11 924

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sat 13/9

11:05-8:35

2 stops20h 30m

Johannesburg OR Tambo

Thu 25/9

19:00-17:05

2 stops23h 05m

R11 977

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Tue 30/9

19:30-8:35

1 stop36h 05m

Johannesburg OR Tambo

Tue 28/10

10:10-22:55

1 stop14h 45m

R11 994

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 20/10

14:45-8:20

1 stop16h 35m

Johannesburg OR Tambo

Wed 5/11

9:50-6:45

1 stop22h 55m

R12 012

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 5/12

22:30-7:10

1 stop30h 40m

Johannesburg OR Tambo

Mon 8/12

21:45-12:35

1 stop16h 50m

R12 030

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 8/9

6:00-9:20

1 stop26h 20m

Johannesburg OR Tambo

Tue 23/9

19:35-8:15

2 stops37h 40m

R12 065

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Fri 19/9

6:30-21:25

1 stop13h 55m

Cape Town Intl

Wed 26/11

8:50-21:25

1 stop14h 35m

R13 773

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Mon 10/11

6:30-6:10

1 stop21h 40m

Cape Town Intl

Wed 26/11

8:50-9:00

2 stops26h 10m

R13 791

LondonCape Town

LHR - CPT

LHRCPT

London Heathrow

Tue 25/11

19:15-7:40

1 stop34h 25m

Cape Town Intl

Tue 27/1

9:30-8:05

1 stop24h 35m

R13 879

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 52 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 OR Tambo. Price data was last updated on 27 June 2025.

Booking 85 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, February is the cheapest month in which you can book a flight from London Heathrow Airport (average of R10 374). Flying from London Heathrow Airport in July will prove the most costly (average of R13 756). 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 OR Tambo. 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 Friday afternoons 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, RwandAir, Virgin Atlantic, KLM, Kenya Airways. As they depart for the following popular destinations: Johannesburg.

British Airways
British Airways
From R84
RwandAir
RwandAir
From R662
Virgin Atlantic
Virgin Atlantic
From R469
KLM
KLM
From R151

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 (2 252 flights per day), Paris (703 flights per day) and Amsterdam (393 flights per day).

Johannesburg OR Tambo
Johannesburg OR Tambo
From R614
Amsterdam Schiphol
Amsterdam Schiphol
From R73
Doha Hamad Intl
Doha Hamad Intl
From R513

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

The cheapest city to fly to from London Heathrow Airport is Edinburgh Turnhouse, with prices starting at R904. Explore other affordable destinations below.

Edinburgh Turnhouse
Edinburgh Turnhouse
From R51
Paris
Paris
From R60
Amsterdam Schiphol
Amsterdam Schiphol
From R73
Kastrup Copenhagen
Kastrup Copenhagen
From R84

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 Austrian Airlines, SWISS, andEtihad Airways. 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.
Austrian Airlines
7,6
Good
809 reviews
Check prices

Comfort

7,3

Overall

7,6

Crew

8,1

Entertainment

6,8

Food

6,8

Boarding

7,6

Reviews

1 / 20
10,0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7,6
Good
809 reviews
Austrian Airlines
7,6
Good
809 reviews
Check prices

Comfort

7,3

Overall

7,6

Crew

8,1

Entertainment

6,8

Food

6,8

Boarding

7,6

Reviews

1 / 20
10,0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7,5
Good
1 654 reviews
Austrian Airlines
7,6
Good
809 reviews
Check prices

Comfort

7,3

Overall

7,6

Crew

8,1

Entertainment

6,8

Food

6,8

Boarding

7,6

Reviews

1 / 20
10,0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Etihad Airways
7,4
Good
1 224 reviews
Austrian Airlines
7,6
Good
809 reviews
Check prices

Comfort

7,3

Overall

7,6

Crew

8,1

Entertainment

6,8

Food

6,8

Boarding

7,6

Reviews

1 / 20
10,0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Brussels Airlines
7,3
Good
352 reviews
Austrian Airlines
7,6
Good
809 reviews
Check prices

Comfort

7,3

Overall

7,6

Crew

8,1

Entertainment

6,8

Food

6,8

Boarding

7,6

Reviews

1 / 20
10,0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6,8
Okay
7 205 reviews
Austrian Airlines
7,6
Good
809 reviews
Check prices

Comfort

7,3

Overall

7,6

Crew

8,1

Entertainment

6,8

Food

6,8

Boarding

7,6

Reviews

1 / 20
10,0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Browse thousands of different options on Cheapflights for your next trip

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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 2 July 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, Bengaluru, Ahmedabad. While Bangkok Suvarnabhumi Airport, Ahmedabad, Bengaluru 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 R904 to Edinburgh (prices may vary depending on the airline and departure time). On average, users have booked flights for R11 691 to fly from London Heathrow Airport.

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

    Looking at our data, Vueling, British Airways, and Air France have been found to have the cheapest prices from London Heathrow Airport. Here are some options available: Vueling flights from London Heathrow Airport to Barcelona-El Prat (R1 213). British Airways flights from London Heathrow Airport to Aberdeen Dyce (R1 478). Air France flights from London Heathrow Airport to Paris Charles de Gaulle (R1 862).

  • 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 Lisbon from R7 419
    London Heathrow to Split from R7 926
    London Heathrow to Edinburgh from R8 474
    London Heathrow to Olbia from R11 885

  • 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 R90 761 for this destination.

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

    February 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 R10 462 round trip
    Travel from London to Cape Town from R12 470 round trip
    Travel from London to Durban from R12 593 round trip
    Travel from London to Sun City Resort from R18 229 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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