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

There are many flights that can get you from Australia to London Heathrow Airport in 30h 05m. Fly via China Eastern, EVA Air, or Malaysia Airlines to get the fastest option. Airlines will cover a distance of 10273 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

For one-way options, check prices for EVA Air. According to our data, you can fly for as low as £208. Users have also found prices from £256 and £295 on Etihad Airways and China Southern, respectively.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

The most popular route from Australia to London Heathrow Airport is Sydney Kingsford Smith - London Heathrow. You may also consider Melbourne - London Heathrow or Perth - London Heathrow.

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

Looking for the cheapest flight from Australia to London Heathrow Airport? While on average our users pay £1,071, our data indicates the cheapest price to be £691. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £462.

What are the most popular airlines that fly from Australia to London Heathrow Airport?

The most popular airlines flying from Australia to London Heathrow Airport are Singapore Airlines, Qantas Airways and British Airways. Something to consider prior to booking your 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.

£250+ Flights from Australia to London Heathrow Airport

Cheap flight deals from Australia to Heathrow

Round-trip from	£595
One-way from	£250
Popular in	December
Cheapest in	February
Average price	£1,049
Good round-trip deal	£994 or less
Good one-way deal	£633 or less

25/1-1/2
4 total stops
80h 00m total
Australia to London

Search Deals

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 (£79 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 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.

Search Deals

Price to beat on a one-way flight from Australia to London Heathrow.

Search Deals

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 January 2026.

Sun 25/106:15

ADL

LHR

2 stops45h 45m

Multiple Airlines

Sun 1/221:00

LHR

ADL

2 stops34h 15m

Multiple Airlines

Deal found 14/1£595

Mon 2/207:20

ADL

LHR

2 stops44h 40m

Multiple Airlines

Mon 16/221:00

LHR

ADL

2 stops32h 15m

Multiple Airlines

Deal found 14/1£596

Tue 20/123:00

BNE

LHR

1 stop29h 35m

China Southern

Tue 27/122:00

LHR

BNE

1 stop37h 10m

China Southern

Deal found 15/1£609

Sat 7/211:10

BNE

LHR

1 stop40h 20m

China Eastern

Tue 17/221:00

LHR

BNE

1 stop26h 00m

China Eastern

Deal found 13/1£614

Mon 2/311:10

BNE

LHR

1 stop40h 20m

China Eastern

Mon 9/321:00

LHR

BNE

1 stop26h 00m

China Eastern

Deal found 15/1£623

Thu 7/523:00

BNE

LHR

1 stop29h 00m

China Southern

Wed 20/522:10

LHR

BNE

1 stop25h 05m

China Southern

Deal found 14/1£626

Thu 5/311:10

BNE

LHR

1 stop40h 20m

China Eastern

Sun 15/321:00

LHR

BNE

1 stop26h 00m

China Eastern

Deal found 15/1£631

Mon 2/210:15

BNE

LHR

1 stop42h 20m

China Southern

Tue 3/222:00

LHR

BNE

1 stop24h 15m

China Southern

Deal found 15/1£632

Thu 29/112:00

OOL

LHR

2 stops39h 30m

Multiple Airlines

Sun 1/221:00

LHR

OOL

2 stops34h 50m

Multiple Airlines

Deal found 14/1£635

Tue 17/311:10

BNE

LHR

1 stop40h 20m

China Eastern

Mon 18/521:20

LHR

BNE

1 stop26h 40m

China Eastern

Deal found 14/1£642

Sat 2/510:10

BNE

LHR

1 stop41h 50m

China Southern

Wed 13/522:10

LHR

BNE

1 stop25h 05m

China Southern

Deal found 15/1£643

Thu 21/523:00

BNE

LHR

1 stop29h 00m

China Southern

Sat 13/622:10

LHR

BNE

1 stop25h 05m

China Southern

Deal found 14/1£644

Best flights from Australia to Heathrow
Discover carefully curated flight deals from Australia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 January 2026.

Wed 20/510:10

OOL

LHR

2 stops41h 50m

Multiple Airlines

Wed 3/622:10

LHR

OOL

2 stops48h 10m

Multiple Airlines

Deal found 14/1£690

Fri 13/312:00

MEL

LHR

1 stop40h 30m

China Eastern

Thu 9/421:20

LHR

MEL

1 stop26h 40m

China Eastern

Deal found 15/1£700

Sat 30/522:15

BNE

LHR

2 stops30h 05m

EVA Air

Thu 20/821:35

LHR

BNE

2 stops37h 25m

EVA Air

Deal found 15/1£705

Wed 29/415:50

PER

LHR

1 stop31h 45m

Malaysia Airlines

Mon 25/521:35

LHR

PER

1 stop34h 15m

Malaysia Airlines

Deal found 15/1£714

Mon 18/509:45

ADL

LHR

2 stops63h 35m

Turkish Airlines

Sun 14/622:35

LHR

ADL

2 stops47h 55m

Turkish Airlines

Deal found 14/1£715

Sun 1/318:35

CNS

LHR

1 stop34h 35m

Singapore Airlines

Sun 8/309:10

LHR

CNS

1 stop22h 10m

Singapore Airlines

Deal found 15/1£780

Sun 12/722:50

BNE

LHR

1 stop26h 40m

China Airlines

Tue 18/821:10

LHR

BNE

1 stop28h 25m

China Airlines

Deal found 15/1£830

Sun 1/312:30

CBR

LHR

2 stops34h 45m

Virgin Australia

Sun 8/318:55

LHR

CBR

2 stops26h 25m

Virgin Australia

Deal found 15/1£835

Mon 9/322:00

ADL

LHR

1 stop29h 55m

Qatar Airways

Mon 30/318:55

LHR

ADL

1 stop36h 25m

Qatar Airways

Deal found 15/1£856

Fri 17/409:30

SYD

LHR

1 stop37h 50m

Asiana Airlines

Wed 27/516:35

LHR

SYD

1 stop29h 55m

Asiana Airlines

Deal found 15/1£871

Sun 1/311:45

CNS

LHR

2 stops52h 30m

Qantas Airways

Sun 8/320:10

LHR

CNS

1 stop29h 40m

Qantas Airways

Deal found 15/1£908

Sun 1/306:00

OOL

LHR

2 stops39h 40m

Emirates

Sun 8/313:40

LHR

OOL

2 stops34h 00m

Emirates

Deal found 15/1£961

Mon 25/509:20

OOL

LHR

2 stops41h 55m

Cathay Pacific

Thu 28/518:20

LHR

OOL

2 stops35h 45m

Cathay Pacific

Deal found 14/1£1,066

Thu 12/322:30

MEL

LHR

1 stop30h 00m

China Eastern

Mon 6/421:20

LHR

MEL

1 stop26h 40m

China Eastern

Deal found 15/1£700

Tue 17/210:00

MEL

LHR

3 stops34h 55m

Multiple Airlines

Mon 23/217:45

LHR

MEL

3 stops27h 45m

Multiple Airlines

Deal found 15/1£701

Sat 2/522:15

BNE

LHR

2 stops30h 05m

EVA Air

Thu 14/521:35

LHR

BNE

2 stops37h 25m

EVA Air

Deal found 15/1£713

Mon 11/515:50

PER

LHR

1 stop21h 05m

Malaysia Airlines

Tue 26/511:00

LHR

PER

1 stop20h 50m

Malaysia Airlines

Deal found 15/1£725

Sun 26/415:50

PER

LHR

2 stops36h 10m

Turkish Airlines

Sun 10/522:35

LHR

PER

2 stops43h 35m

Turkish Airlines

Deal found 15/1£733

Fri 13/312:00

MEL

LHR

1 stop40h 30m

China Eastern

Sun 5/421:20

LHR

MEL

1 stop30h 20m

China Eastern

Deal found 15/1£700

Sun 1/307:20

OOL

LHR

2 stops42h 35m

Multiple Airlines

Sun 8/320:25

LHR

OOL

2 stops36h 15m

Multiple Airlines

Deal found 15/1£706

Mon 4/522:15

BNE

LHR

2 stops30h 05m

EVA Air

Tue 9/621:35

LHR

BNE

2 stops37h 25m

EVA Air

Deal found 13/1£714

Fri 8/502:10

PER

LHR

1 stop21h 25m

Malaysia Airlines

Tue 26/511:00

LHR

PER

1 stop20h 50m

Malaysia Airlines

Deal found 15/1£735

Mon 1/617:35

ADL

LHR

1 stop30h 40m

Singapore Airlines

Sun 28/622:05

LHR

ADL

1 stop48h 50m

Singapore Airlines

Deal found 15/1£840

Wed 4/316:15

PER

LHR

2 stops36h 50m

Turkish Airlines

Sun 8/317:45

LHR

PER

2 stops23h 40m

Turkish Airlines

Deal found 13/1£768

Sat 28/212:30

CBR

LHR

2 stops35h 50m

Qatar Airways

Sat 7/318:55

LHR

CBR

2 stops26h 25m

Qatar Airways

Deal found 14/1£873

Tue 17/202:25

PER

LHR

2 stops28h 00m

Multiple Airlines

Mon 16/315:05

LHR

PER

2 stops25h 35m

Multiple Airlines

Deal found 15/1£722

Fri 6/212:30

CBR

LHR

2 stops28h 55m

Virgin Australia

Fri 27/216:00

LHR

CBR

2 stops29h 20m

Virgin Australia

Deal found 15/1£881

Mon 11/515:50

PER

LHR

1 stop21h 05m

Malaysia Airlines

Fri 22/521:35

LHR

PER

1 stop20h 35m

Malaysia Airlines

Deal found 15/1£749

Sun 8/211:30

OOL

LHR

2 stops28h 45m

Qantas Airways

Wed 18/220:10

LHR

OOL

2 stops27h 30m

Qantas Airways

Deal found 13/1£931

Thu 14/515:50

PER

LHR

2 stops37h 35m

Turkish Airlines

Mon 15/622:35

LHR

PER

2 stops43h 35m

Turkish Airlines

Deal found 15/1£779

Direct flights from Australia to Heathrow
Explore direct flight options from Australia to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 January 2026.

Sun 8/219:15

PER

LHR

Nonstop17h 50m

Qantas Airways

Sun 22/211:50

LHR

PER

Nonstop16h 40m

Qantas Airways

Deal found 15/1£808

Sun 1/216:15

SYD

LHR

Nonstop25h 00m

Qantas Airways

Sun 22/320:10

LHR

SYD

Nonstop23h 25m

Qantas Airways

Deal found 13/1£858

Wed 4/219:15

PER

LHR

Nonstop17h 50m

Qantas Airways

Sun 22/211:50

LHR

PER

Nonstop16h 40m

Qantas Airways

Deal found 14/1£865

Wed 4/216:15

SYD

LHR

Nonstop25h 00m

Qantas Airways

Wed 1/420:50

LHR

SYD

Nonstop23h 20m

Qantas Airways

Deal found 14/1£873

Fri 30/116:15

SYD

LHR

Nonstop25h 00m

Qantas Airways

Thu 19/220:10

LHR

SYD

Nonstop23h 25m

Qantas Airways

Deal found 13/1£876

Thu 12/216:15

SYD

LHR

Nonstop25h 00m

Qantas Airways

Thu 12/320:10

LHR

SYD

Nonstop23h 25m

Qantas Airways

Deal found 15/1£878

Thu 26/216:15

SYD

LHR

Nonstop25h 00m

Qantas Airways

Fri 21/820:50

LHR

SYD

Nonstop23h 20m

Qantas Airways

Deal found 14/1£890

Tue 3/219:15

PER

LHR

Nonstop17h 50m

Qantas Airways

Tue 24/211:50

LHR

PER

Nonstop16h 40m

Qantas Airways

Deal found 14/1£893

Fri 13/216:15

SYD

LHR

Nonstop25h 00m

Qantas Airways

Fri 20/220:10

LHR

SYD

Nonstop23h 25m

Qantas Airways

Deal found 15/1£893

Sun 1/216:15

SYD

LHR

Nonstop25h 00m

Qantas Airways

Fri 20/220:10

LHR

SYD

Nonstop23h 25m

Qantas Airways

Deal found 15/1£897

Mon 2/216:15

SYD

LHR

Nonstop25h 00m

Qantas Airways

Tue 17/220:10

LHR

SYD

Nonstop23h 25m

Qantas Airways

Deal found 15/1£909

Sun 15/216:15

SYD

LHR

Nonstop25h 00m

Qantas Airways

Sun 8/320:10

LHR

SYD

Nonstop23h 25m

Qantas Airways

Deal found 15/1£913

Last-minute flights from Australia to Heathrow
Discover last-minute flight deals from Australia to Heathrow. Data last updated 16 January 2026 and is based on user searches.

Tue 20/123:00

BNE

LHR

1 stop29h 35m

China Southern

Tue 27/122:00

LHR

BNE

1 stop37h 10m

China Southern

Deal found 15/1£609

Wed 21/111:10

BNE

LHR

1 stop40h 20m

Multiple Airlines

Fri 23/121:30

LHR

BNE

2 stops37h 40m

Multiple Airlines

Deal found 15/1£643

Sun 25/106:15

ADL

LHR

2 stops45h 45m

Multiple Airlines

Sun 1/221:00

LHR

ADL

2 stops34h 15m

Multiple Airlines

Deal found 14/1£595

Wed 28/110:15

BNE

LHR

1 stop42h 20m

China Southern

Sat 31/121:30

LHR

BNE

2 stops37h 40m

China Southern

Deal found 14/1£647

Thu 29/112:00

OOL

LHR

2 stops39h 30m

Multiple Airlines

Sun 1/221:00

LHR

OOL

2 stops34h 50m

Multiple Airlines

Deal found 14/1£635

Sun 1/223:00

BNE

LHR

1 stop28h 00m

China Southern

Tue 3/222:00

LHR

BNE

1 stop24h 15m

China Southern

Deal found 15/1£650

Mon 2/210:15

BNE

LHR

1 stop42h 20m

China Southern

Tue 3/222:00

LHR

BNE

1 stop24h 15m

China Southern

Deal found 15/1£632

Tue 3/223:00

BNE

LHR

1 stop29h 35m

China Southern

Wed 4/222:00

LHR

BNE

1 stop37h 10m

China Southern

Deal found 15/1£645

Tue 3/221:00

BNE

LHR

1 stop30h 30m

China Eastern

Mon 9/221:00

LHR

BNE

1 stop26h 00m

China Eastern

Deal found 14/1£647

Tue 3/223:00

BNE

LHR

1 stop29h 35m

China Southern

Thu 5/222:00

LHR

BNE

1 stop37h 10m

China Southern

Deal found 15/1£651

Thu 5/212:50

HBA

LHR

2 stops39h 40m

Multiple Airlines

Wed 18/221:00

LHR

HBA

2 stops39h 30m

Multiple Airlines

Deal found 16/1£606

Sat 7/211:10

BNE

LHR

1 stop40h 20m

China Eastern

Tue 17/221:00

LHR

BNE

1 stop26h 00m

China Eastern

Deal found 13/1£614

One-way flights from Australia to Heathrow
Search for one-way flight options from Australia to Heathrow. Find affordable one-way fares based on user searches. Data last updated 16 January 2026.

Wed 28/119:40

BNE

LHR

3 stops55h 55m

Multiple Airlines

Deal found 15/1£250

Thu 12/213:45

BNE

LHR

3 stops37h 50m

Multiple Airlines

Deal found 16/1£251

Sat 28/208:05

BNE

LHR

2 stops41h 50m

Multiple Airlines

Deal found 13/1£258

Fri 13/219:50

BNE

LHR

2 stops56h 45m

Multiple Airlines

Deal found 15/1£260

Sun 8/206:00

CNS

LHR

2 stops45h 00m

Multiple Airlines

Deal found 15/1£262

Wed 4/212:05

BNE

LHR

2 stops40h 30m

Multiple Airlines

Deal found 15/1£262

Mon 16/220:55

BNE

LHR

2 stops53h 00m

Multiple Airlines

Deal found 14/1£267

Tue 17/208:10

BNE

LHR

2 stops43h 45m

Multiple Airlines

Deal found 14/1£268

Sun 15/219:30

CNS

LHR

2 stops56h 25m

Multiple Airlines

Deal found 15/1£269

Tue 27/115:05

BNE

LHR

2 stops37h 30m

Multiple Airlines

Deal found 15/1£270

Mon 16/219:30

CNS

LHR

2 stops54h 25m

Multiple Airlines

Deal found 15/1£270

Tue 17/211:45

CNS

LHR

2 stops38h 10m

Multiple Airlines

Deal found 15/1£276

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CoolangattaLondon

OOL - LHR

OOLLHR

Coolangatta Gold Coast

Wed 20/5

10:10-19:00

2 stops41h 50m

London Heathrow

Wed 3/6

22:10-07:20

2 stops48h 10m

£690

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Fri 13/3

12:00-17:30

1 stop40h 30m

London Heathrow

Thu 9/4

21:20-09:00

1 stop26h 40m

£700

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Thu 12/3

22:30-17:30

1 stop30h 00m

London Heathrow

Mon 6/4

21:20-09:00

1 stop26h 40m

£700

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Fri 13/3

12:00-17:30

1 stop40h 30m

London Heathrow

Sun 5/4

21:20-12:40

1 stop30h 20m

£700

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Tue 17/2

10:00-09:55

3 stops34h 55m

London Heathrow

Mon 23/2

17:45-08:30

3 stops27h 45m

£701

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Sat 30/5

22:15-19:20

2 stops30h 05m

London Heathrow

Thu 20/8

21:35-20:00

2 stops37h 25m

£705

CoolangattaLondon

OOL - LHR

OOLLHR

Coolangatta Gold Coast

Sun 1/3

07:20-15:55

2 stops42h 35m

London Heathrow

Sun 8/3

20:25-18:40

2 stops36h 15m

£706

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Sat 2/5

22:15-19:20

2 stops30h 05m

London Heathrow

Thu 14/5

21:35-20:00

2 stops37h 25m

£713

PerthLondon

PER - LHR

PERLHR

Perth

Wed 29/4

15:50-16:35

1 stop31h 45m

London Heathrow

Mon 25/5

21:35-14:50

1 stop34h 15m

£714

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Mon 4/5

22:15-19:20

2 stops30h 05m

London Heathrow

Tue 9/6

21:35-20:00

2 stops37h 25m

£714

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 60 results

...

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 £527). Flying from Australia to London Heathrow Airport in December is currently the most expensive (average of £723). 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?

When flying from Australia to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Australia to London Heathrow Airport

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

Read through reviews of airlines operating flights from Australia to London Heathrow Airport, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,431 reviews

Check prices

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

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.

Cathay Pacific

7.6

Good

1,133 reviews

Singapore Airlines

8.1

Very Good

1,431 reviews

Check prices

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

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

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.

British Airways

6.7

Okay

7,682 reviews

Singapore Airlines

8.1

Very Good

1,431 reviews

Check prices

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

How long is the flight from Australia to London Heathrow Airport?
There are many flights that can get you from Australia to London Heathrow Airport in 30h 05m. Fly via China Eastern, EVA Air, or Malaysia Airlines to get the fastest option. Airlines will cover a distance of 10273 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Australia to London Heathrow Airport one-way?
For one-way options, check prices for EVA Air. According to our data, you can fly for as low as £208. Users have also found prices from £256 and £295 on Etihad Airways and China Southern, respectively.
What are the most popular routes from Australia to London Heathrow Airport?
The most popular route from Australia to London Heathrow Airport is Sydney Kingsford Smith - London Heathrow. You may also consider Melbourne - London Heathrow or Perth - London Heathrow.
What are the cheapest flights from Australia to London Heathrow Airport?
Looking for the cheapest flight from Australia to London Heathrow Airport? While on average our users pay £1,071, our data indicates the cheapest price to be £691. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £462.
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 £527). Flying from Australia to London Heathrow Airport in December is currently the most expensive (average of £723). 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.

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Top 10 airlines flying from Australia to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£514	Average£753	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Etihad Airways	Cheapest£584	Average£889	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
China Southern	Cheapest£586	Average£1,161	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
EVA Air	Cheapest£613	Average£729	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Cathay Pacific	Cheapest£645	Average£974	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Malaysia Airlines	Cheapest£648	Average£941	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Qatar Airways	Cheapest£665	Average£973	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Air China	Cheapest£666	Average£783	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Air India	Cheapest£689	Average£936	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
China Airlines	Cheapest£704	Average£853	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights

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How does Cheapflights help users find flights from Australia to 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 to Heathrow from Australia today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Heathrow from Australia 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 Australia to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Heathrow flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Australia to Heathrow 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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Cheap flights from Australia to London Heathrow Airport from £250

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.

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 January 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Australia to Heathrow

Cheapest flights from Australia to HeathrowExplore 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 January 2026.

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 January 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to London Heathrow Airport that are best for you.

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.

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?

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 January 2026.

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 January 2026.

How often are flights from Australia to London delayed?

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

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

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

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Australia to London Heathrow Airport, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

How can I find direct flights from Australia to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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 Australia to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Australia to Heathrow

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?

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

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

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

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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 January 2026.