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Cheap flights from Australia to London Heathrow Airport from $501

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
15 2月 — 22 2月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Heathrow

Keep the following information in mind while searching for Australia to Heathrow flight deals. Data was last updated 16 1月 2026.

Round-trip from

$1,193

One-way from

$501

Popular in

December

Cheapest in

February

Average price

$2,103

Good round-trip deal

$1,989 or less

Good one-way deal

$1,404 or less
25/1-1/2
  • 25/1-1/2
  • 4 total stops
  • 80h 00m total
  • Australia to London
Search Deals
28/1
  • 28/1
  • 3 total stops
  • 55h 55m total
  • Australia to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($318 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Australia to London Heathrow.
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Price to beat on a one-way flight from Australia to London Heathrow.
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Find flight deals from Australia to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Heathrow
Explore the most affordable flight options available from Australia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 1月 2026.

週日 25/106:15
ADL
-
LHR
2 stops45h 45m
Multiple Airlines
週日 1/221:00
LHR
-
ADL
2 stops34h 15m
Multiple Airlines
Deal found 14/1$1,193
週一 2/207:20
ADL
-
LHR
2 stops44h 40m
Multiple Airlines
週一 16/221:00
LHR
-
ADL
2 stops32h 15m
Multiple Airlines
Deal found 14/1$1,194
週二 20/123:00
BNE
-
LHR
1 stop29h 35m
China Southern
週二 27/122:00
LHR
-
BNE
1 stop37h 10m
China Southern
Deal found 15/1$1,219
週六 7/211:10
BNE
-
LHR
1 stop40h 20m
China Eastern
週二 17/221:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Deal found 13/1$1,231
週四 7/523:00
BNE
-
LHR
1 stop29h 00m
China Southern
週三 20/522:10
LHR
-
BNE
1 stop25h 05m
China Southern
Deal found 14/1$1,254
週四 5/311:10
BNE
-
LHR
1 stop40h 20m
China Eastern
週日 15/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Deal found 15/1$1,264
週一 2/210:15
BNE
-
LHR
1 stop42h 20m
China Southern
週二 3/222:00
LHR
-
BNE
1 stop24h 15m
China Southern
Deal found 15/1$1,266
週四 14/523:00
BNE
-
LHR
1 stop29h 00m
China Southern
週六 30/522:10
LHR
-
BNE
1 stop38h 00m
China Southern
Deal found 13/1$1,267
週四 29/112:00
OOL
-
LHR
2 stops39h 30m
Multiple Airlines
週日 1/221:00
LHR
-
OOL
2 stops34h 50m
Multiple Airlines
Deal found 14/1$1,273
週二 17/311:10
BNE
-
LHR
1 stop40h 20m
China Eastern
週一 18/521:20
LHR
-
BNE
1 stop26h 40m
China Eastern
Deal found 14/1$1,287
週六 2/510:10
BNE
-
LHR
1 stop41h 50m
China Southern
週三 13/522:10
LHR
-
BNE
1 stop25h 05m
China Southern
Deal found 15/1$1,288
週四 21/523:00
BNE
-
LHR
1 stop29h 00m
China Southern
週六 13/622:10
LHR
-
BNE
1 stop25h 05m
China Southern
Deal found 14/1$1,290

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Heathrow 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 16 1月 2026.
Use the filters below to find and compare flights from Australia to London Heathrow Airport that are best for you.

Fly from

Australia

Fly to

Heathrow

Route

Depart

Return

Price

CoolangattaLondon

OOL - LHR

OOLLHR

Coolangatta Gold Coast

週三 20/5

10:10-19:00

2 stops41h 50m

London Heathrow

週三 3/6

22:10-07:20

2 stops48h 10m

$1,382

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

週五 13/3

12:00-17:30

1 stop40h 30m

London Heathrow

週四 9/4

21:20-09:00

1 stop26h 40m

$1,402

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

週二 17/3

22:30-17:30

1 stop30h 00m

London Heathrow

週一 6/4

21:20-09:00

1 stop26h 40m

$1,402

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

週四 12/3

22:30-17:30

1 stop30h 00m

London Heathrow

週一 6/4

21:20-09:00

1 stop26h 40m

$1,402

CoolangattaLondon

OOL - LHR

OOLLHR

Coolangatta Gold Coast

週日 1/3

07:20-15:55

2 stops42h 35m

London Heathrow

週日 8/3

20:25-18:40

2 stops36h 15m

$1,415

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

週六 30/5

22:15-19:20

2 stops30h 05m

London Heathrow

週四 20/8

21:35-20:00

2 stops37h 25m

$1,418

CoolangattaLondon

OOL - LHR

OOLLHR

Coolangatta Gold Coast

週五 30/1

07:20-18:35

2 stops45h 15m

London Heathrow

週一 2/2

22:00-17:40

2 stops33h 40m

$1,420

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

週六 2/5

22:15-19:20

2 stops30h 05m

London Heathrow

週四 14/5

21:35-20:00

2 stops37h 25m

$1,429

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

週一 18/5

09:45-16:50

2 stops63h 35m

London Heathrow

週日 14/6

22:35-07:00

2 stops47h 55m

$1,433

PerthLondon

PER - LHR

PERLHR

Perth

週二 17/2

02:25-22:25

2 stops28h 00m

London Heathrow

週一 16/3

15:05-00:40

2 stops25h 35m

$1,447

Flights are sorted by cheapest return flights first.

Deals found on 15/1

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Australia 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 Australia to London Heathrow Airport

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

Currently, February is the cheapest month in which you can book a flight from Australia to London Heathrow Airport (average of $1,057). Flying from Australia to London Heathrow Airport in December is currently the most expensive (average of $1,448). 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 AU to LHR?

Find hourly flight availability from Australia 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 16 1月 2026.

It’s optimal to fly from Australia to London Heathrow Airport in the morning. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Australia to London Heathrow Airport

Explore weekly flight availability from Australia 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 16 1月 2026.

The most flights from AU0 to LHR 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).

How often are flights from Australia to London delayed?

About 13% of weekly flights between Australia and London have experienced delays in the past year, with the average delay time being 236 minutes.

What is the most punctual flight time for Australia to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Australia to London flights?

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 16 1月 2026.
Get a feel of what it's like to fly with Singapore Airlines, Qantas Airways, andQatar Airways from Australia to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very Good
1,431 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
971 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.4
Good
3,715 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Etihad Airways
7.3
Good
1,370 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.3
Good
289 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

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

  • How long is the flight from Australia to London Heathrow Airport?

    For as low as $1,418, China Eastern can have you in London Heathrow Airport from Australia in 30h 05m. Australia and London Heathrow Airport are separated by a distance of 16533 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as $381. However, be on the lookout for offers from Air China and Beijing Capital Airlines, as they are both options that can get you from Australia to London Heathrow Airport for a low price.

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

    Most travellers choose Sydney Kingsford Smith - London Heathrow, Melbourne - London Heathrow or Perth - London Heathrow when deciding on the best route from Australia to London Heathrow Airport.

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

    While on average a flight from Australia to London Heathrow Airport is generally $7,768, our data shows the cheapest flight currently is $1,008. When looking at the most popular route, (Sydney Kingsford Smith - London Heathrow), you can expect to pay $1,046 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Australia to London Heathrow Airport (average of $1,057). Flying from Australia to London Heathrow Airport in December is currently the most expensive (average of $1,448). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Kingston upon Thames
Salisbury
Hounslow
Horsham
Southall
Chatham
Dover
Braintree
Gatwick
Chertsey

Browse thousands of different options on Cheapflights for your next trip

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Fly from Australia to Heathrow on these airlines

Choose from the following airlines for your flight from Australia to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 16 1月 2026.
Singapore Airlines flights from Australia to London Heathrow
Qantas Airways flights from Australia to London Heathrow

Top 10 airlines flying from Australia to Heathrow

Discover the top 10 airlines that operate flights from Australia to Heathrow. 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 16 1月 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$1,001Average$1,403FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Japan AirlinesCheapest$1,003Average$1,683FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Beijing Capital AirlinesCheapest$1,064Average$1,162FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Air ChinaCheapest$1,127Average$1,600FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest$1,138Average$1,661FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AustraliaCheapest$1,150Average$2,168FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EVA AirCheapest$1,180Average$1,490FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
LufthansaCheapest$1,294Average$1,774FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Royal Brunei AirlinesCheapest$1,338Average$1,624FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
China AirlinesCheapest$1,366Average$1,652FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Australia 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 Australia to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Australia 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 Australia to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Australia to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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