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Cheap flights from London Heathrow Airport to Australia from $763

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
15 Apr — 22 Apr1
1 adult

Cheap flight deals from Heathrow to Australia

Keep the following information in mind while searching for Heathrow to Australia flight deals. Data was last updated 10 April 2025.

Round-trip from

$1,391

One-way from

$763

Popular in

December

Cheapest in

May

Average price

$2,152

Good round-trip deal

$2,753 or less

Good one-way deal

$1,712 or less
Beijing Capital Airlines
  • Beijing Capital Airlines
  • 6/6-22/6
  • 2 total stops
  • 67h 40m total
  • London to Australia
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Beijing Capital Airlines
  • Beijing Capital Airlines
  • 16/5
  • 1 total stop
  • 28h 30m total
  • London to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($369 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($109 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London Heathrow to Australia.
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Price to beat on a one-way flight from London Heathrow to Australia.
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Find flight deals from Heathrow to Australia

Cheapest flights from Heathrow to Australia
Explore the most affordable flight options available from Heathrow to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2025.

Fri 6/622:05LHR - MEL
1 stop28h 30mBeijing Capital Airlines
Sun 22/613:35MEL - LHR
1 stop39h 10mBeijing Capital Airlines
Deal found 10/4$1,391
Sun 25/522:10LHR - MEL
1 stop36h 10mChina Southern
Sun 1/621:00MEL - LHR
2 stops54h 05mChina Southern
Deal found 10/4$1,397
Fri 9/522:00LHR - MEL
2 stops31h 05mHainan Airlines
Sun 18/519:45MEL - LHR
2 stops32h 45mHainan Airlines
Deal found 10/4$1,401
Sat 24/522:05LHR - MEL
2 stops37h 10mMultiple Airlines
Sat 31/513:00MEL - LHR
2 stops63h 50mMultiple Airlines
Deal found 8/4$1,404
Wed 7/521:20LHR - SYD
1 stop26h 40mChina Eastern
Wed 28/520:30SYD - LHR
1 stop31h 10mChina Eastern
Deal found 9/4$1,412
Mon 8/922:10LHR - SYD
1 stop36h 30mChina Southern
Thu 16/1011:15SYD - LHR
1 stop41h 45mChina Southern
Deal found 10/4$1,414
Wed 7/521:20LHR - MEL
1 stop26h 40mChina Eastern
Tue 13/521:30MEL - LHR
1 stop30h 10mChina Eastern
Deal found 9/4$1,415
Sun 11/522:40LHR - OOL
2 stops36h 25mMultiple Airlines
Tue 27/510:10OOL - LHR
2 stops40h 35mMultiple Airlines
Deal found 10/4$1,420
Sat 5/720:45LHR - MEL
1 stop36h 10mAir India
Sat 26/719:35MEL - LHR
1 stop44h 55mAir India
Deal found 9/4$1,430
Sun 1/620:25LHR - SYD
1 stop33h 25mAir China
Tue 17/619:40SYD - LHR
1 stop33h 50mAir China
Deal found 9/4$1,444
Thu 22/521:20LHR - SYD
2 stops34h 05mMultiple Airlines
Thu 19/611:00SYD - LHR
1 stop40h 40mMultiple Airlines
Deal found 10/4$1,450
Wed 27/817:15LHR - MEL
2 stops27h 15mRoyal Brunei Airlines
Thu 2/1012:30MEL - LHR
2 stops26h 50mRoyal Brunei Airlines
Deal found 10/4$1,465

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Australia that are best for you.

Fly from

Heathrow

Fly to

Australia

Route

Depart

Return

Price

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 6/6

22:05-11:35

1 stop28h 30m

Melbourne

Sun 22/6

13:35-19:45

1 stop39h 10m

$1,391

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Sun 25/5

22:10-19:20

1 stop36h 10m

Melbourne

Sun 1/6

21:00-18:05

2 stops54h 05m

$1,397

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 9/5

22:00-14:05

2 stops31h 05m

Melbourne

Sun 18/5

19:45-19:30

2 stops32h 45m

$1,401

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Sat 24/5

22:05-20:15

2 stops37h 10m

Melbourne

Sat 31/5

13:00-19:50

2 stops63h 50m

$1,404

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 7/5

21:20-09:00

1 stop26h 40m

Sydney Kingsford Smith

Wed 28/5

20:30-18:40

1 stop31h 10m

$1,412

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 8/9

22:10-19:40

1 stop36h 30m

Sydney Kingsford Smith

Sat 18/10

22:15-19:00

1 stop30h 45m

$1,414

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 7/5

21:20-09:00

1 stop26h 40m

Melbourne

Tue 13/5

21:30-18:40

1 stop30h 10m

$1,415

LondonCoolangatta

LHR - OOL

LHROOL

London Heathrow

Sun 11/5

22:40-20:05

2 stops36h 25m

Coolangatta Gold Coast

Tue 27/5

10:10-17:45

2 stops40h 35m

$1,420

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 16/5

22:40-14:50

1 stop31h 10m

Sydney Kingsford Smith

Sat 24/5

19:40-17:45

1 stop31h 05m

$1,429

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Sat 5/7

20:45-17:55

1 stop36h 10m

Melbourne

Sat 26/7

19:35-07:30

1 stop44h 55m

$1,430

Flights are sorted by cheapest return flights first.

Deals found on 9/4

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

Have a flexible travel schedule? Discover the best time to fly to Australia 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Australia

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Australia (average of $129). Flying from London Heathrow Airport to Australia in October is currently the most expensive (average of $171). 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 LHR to AU?

Find hourly flight availability from Heathrow to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Australia as you normally would.

Weekly flight availability from London Heathrow Airport to Australia

Explore weekly flight availability from Heathrow to Australia. 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 10 April 2025.

The most flights from LHR to AU0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 10 April 2025.
Read through reviews of airlines operating flights from London to Australia, such as Korean Air, Japan Airlines and ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,060 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Korean Air
8.4
Very Good
1,060 reviews
Korean Air
8.4
Very Good
1,060 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Japan Airlines
8.3
Very Good
1,440 reviews
Korean Air
8.4
Very Good
1,060 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
ANA
8.3
Very Good
834 reviews
Korean Air
8.4
Very Good
1,060 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
China Airlines
8.2
Very Good
726 reviews
Korean Air
8.4
Very Good
1,060 reviews
Check prices

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London Heathrow Airport to Australia one-way?

    The cheapest airline one-way is Beijing Capital Airlines, with whom users have recently found tickets for as low as $763. However, be on the lookout for offers from Hainan Airlines and Singapore Airlines, as they are both options that can get you from London Heathrow Airport to Australia for a low price.

  • What are the most popular routes from London Heathrow Airport to Australia?

    While some choose either London Heathrow - Melbourne or London Heathrow - Perth, London Heathrow - Sydney Kingsford Smith is the most popular route from London Heathrow Airport to Australia.

  • What are the cheapest flights from London Heathrow Airport to Australia?

    The cheapest flight price from London Heathrow Airport to Australia is $1,691. On average you can expect to pay $1,762. The most popular route, (London Heathrow - Sydney Kingsford Smith), can usually be booked for $1,174.

  • Can I find deals for flights from Heathrow to Australia that include hotel bookings?

    Yes. In addition to deals on Heathrow to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Australia.

  • Can I find deals for business class flights from Heathrow to Australia?

    Yes. Cheapflights offers flight deals from Heathrow to Australia 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 London Heathrow Airport to Australia?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Australia (average of $129). Flying from London Heathrow Airport to Australia in October is currently the most expensive (average of $171). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Sydney flights
Heathrow to Melbourne flights
Heathrow to Perth flights
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Heathrow to Brisbane flights
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Gatwick to Perth flights
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Luton to Sydney flights
Heathrow to Adelaide flights
Gatwick to Adelaide flights
Stansted to Adelaide flights
Luton to Perth flights
Luton to Brisbane flights
Heathrow to Cairns flights
Stansted to Cairns flights
Heathrow to Canberra flights
Heathrow to Darwin flights
Gatwick to Canberra flights
Heathrow to Townsville flights

Top 10 airlines flying from Heathrow to Australia

Discover the top 10 airlines that operate flights from Heathrow to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$673Average$2,138FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest$1,198Average$1,884FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest$1,293Average$2,047FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qatar AirwaysCheapest$1,296Average$2,463FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Royal Brunei AirlinesCheapest$1,464Average$1,568FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
EmiratesCheapest$1,572Average$2,816FlexibilityNo cancel feeOn-time75%
Search Emirates flights
United AirlinesCheapest$1,578Average$2,240FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapest$1,623Average$1,899FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Etihad AirwaysCheapest$1,636Average$2,319FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest$1,645Average$2,368FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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How does Cheapflights help users find flights from Heathrow to Australia?

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Can Cheapflights find flights from Heathrow to Australia with no change fees?

Certainly. Search results for flights to Australia from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from Heathrow to Australia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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