Find flight deals from Heathrow to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 1 April 2026.

Sat 9/514:45

LHR

SYD

1 stop30h 25m

Etihad Airways

Wed 13/515:40

SYD

LHR

1 stop30h 05m

Etihad Airways

Deal found 29/3£744

Mon 19/1021:20

LHR

SYD

1 stop30h 15m

China Eastern

Mon 16/1112:00

SYD

LHR

1 stop40h 30m

China Eastern

Deal found 27/3£745

Tue 12/521:45

LHR

SYD

1 stop34h 05m

Etihad Airways

Mon 15/621:30

SYD

LHR

1 stop24h 15m

Etihad Airways

Deal found 27/3£746

Sun 1/1121:30

LHR

SYD

2 stops35h 50m

China Southern

Tue 17/1111:25

SYD

LHR

2 stops37h 35m

China Southern

Deal found 28/3£747

Tue 14/421:10

LHR

SYD

1 stop34h 40m

Etihad Airways

Tue 12/515:40

SYD

LHR

1 stop24h 20m

Etihad Airways

Deal found 27/3£747

Mon 9/1121:30

LHR

SYD

2 stops48h 55m

China Southern

Sun 22/1122:10

SYD

LHR

2 stops31h 25m

China Southern

Deal found 30/3£748

Mon 2/1121:30

LHR

SYD

2 stops35h 50m

China Southern

Mon 9/1111:25

SYD

LHR

1 stop42h 10m

China Southern

Deal found 30/3£749

Mon 11/521:45

LHR

SYD

1 stop23h 25m

Etihad Airways

Mon 18/520:50

SYD

LHR

1 stop27h 15m

Etihad Airways

Deal found 27/3£750

Sun 3/509:30

LHR

SYD

1 stop22h 20m

Etihad Airways

Thu 7/520:50

SYD

LHR

1 stop24h 55m

Etihad Airways

Deal found 30/3£750

Mon 18/509:30

LHR

SYD

1 stop22h 20m

Etihad Airways

Thu 11/621:30

SYD

LHR

1 stop24h 15m

Etihad Airways

Deal found 29/3£751

Wed 29/409:15

LHR

SYD

1 stop22h 35m

Etihad Airways

Mon 11/520:50

SYD

LHR

1 stop24h 55m

Etihad Airways

Deal found 30/3£752

Sun 7/614:45

LHR

SYD

1 stop30h 25m

Etihad Airways

Sun 5/715:40

SYD

LHR

1 stop30h 05m

Etihad Airways

Deal found 30/3£753

Best flights from Heathrow to Australia
Discover carefully curated flight deals from Heathrow to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 April 2026.

Sun 19/409:15

LHR

SYD

1 stop22h 35m

Etihad Airways

Sat 2/520:50

SYD

LHR

1 stop43h 10m

Etihad Airways

Deal found 31/3£834

Wed 2/921:10

LHR

SYD

1 stop28h 35m

China Airlines

Thu 1/1022:10

SYD

LHR

1 stop27h 20m

China Airlines

Deal found 28/3£873

Sat 26/922:40

LHR

ADL

2 stops47h 50m

Turkish Airlines

Thu 12/1111:00

ADL

LHR

2 stops39h 40m

Turkish Airlines

Deal found 28/3£952

Fri 29/521:45

LHR

BNE

2 stops37h 10m

Multiple Airlines

Sat 13/617:35

BNE

LHR

2 stops28h 10m

Multiple Airlines

Deal found 31/3£984

Sat 16/521:20

LHR

BNE

1 stop26h 40m

China Eastern

Sat 23/511:05

BNE

LHR

1 stop40h 35m

China Eastern

Deal found 31/3£1,040

Mon 7/910:50

LHR

ADL

1 stop20h 30m

British Airways

Tue 22/921:40

ADL

LHR

1 stop24h 05m

British Airways

Deal found 29/3£1,065

Sun 30/821:55

LHR

CBR

2 stops24h 25m

Qatar Airways

Thu 17/912:10

CBR

LHR

2 stops34h 55m

Qatar Airways

Deal found 29/3£1,087

Tue 2/609:05

LHR

ADL

1 stop26h 30m

Emirates

Tue 16/608:50

ADL

LHR

2 stops43h 55m

Emirates

Deal found 31/3£1,098

Mon 28/922:05

LHR

PER

1 stop24h 05m

Singapore Airlines

Tue 20/1001:10

PER

LHR

1 stop25h 20m

Singapore Airlines

Deal found 27/3£1,107

Mon 1/618:55

LHR

MEL

2 stops28h 40m

Vietnam Airlines

Mon 8/610:35

MEL

LHR

1 stop40h 15m

Vietnam Airlines

Deal found 31/3£1,159

Wed 17/611:55

LHR

PER

Nonstop16h 50m

Qantas Airways

Fri 17/712:15

PER

LHR

1 stop23h 50m

Qantas Airways

Deal found 30/3£1,210

Tue 14/420:50

LHR

MEL

2 stops53h 25m

Oman Air

Tue 21/415:30

MEL

LHR

2 stops60h 40m

Oman Air

Deal found 29/3£1,232

Wed 9/918:10

LHR

SYD

2 stops32h 35m

Finnair

Sun 13/910:10

SYD

LHR

2 stops39h 55m

Finnair

Deal found 29/3£1,264

Sun 26/422:15

LHR

PER

1 stop25h 35m

Cathay Pacific

Wed 3/600:10

PER

LHR

1 stop27h 25m

Cathay Pacific

Deal found 29/3£1,306

Sat 25/420:45

LHR

SYD

1 stop35h 05m

Etihad Airways

Wed 22/715:40

SYD

LHR

1 stop30h 05m

Etihad Airways

Deal found 27/3£968

Mon 28/916:45

LHR

ADL

2 stops29h 45m

Turkish Airlines

Sun 8/1111:00

ADL

LHR

2 stops45h 55m

Turkish Airlines

Deal found 30/3£971

Wed 2/906:30

LHR

BNE

2 stops43h 05m

China Airlines

Thu 1/1022:50

BNE

LHR

1 stop26h 40m

China Airlines

Deal found 31/3£980

Wed 29/408:20

LHR

AVV

2 stops51h 00m

Multiple Airlines

Wed 6/520:40

AVV

LHR

2 stops51h 25m

Multiple Airlines

Deal found 31/3£1,030

Wed 13/521:20

LHR

BNE

1 stop26h 40m

China Eastern

Sun 17/511:05

BNE

LHR

1 stop40h 35m

China Eastern

Deal found 31/3£1,049

Wed 2/906:30

LHR

BNE

2 stops43h 05m

China Airlines

Thu 1/1022:50

BNE

LHR

1 stop26h 40m

China Airlines

Deal found 30/3£983

Mon 13/416:50

LHR

ADL

2 stops33h 55m

Emirates

Sun 26/410:10

ADL

LHR

2 stops34h 45m

Emirates

Deal found 31/3£1,102

Thu 30/409:05

LHR

SYD

2 stops27h 45m

Qatar Airways

Thu 7/520:45

SYD

LHR

1 stop30h 15m

Qatar Airways

Deal found 31/3£1,103

Sat 26/919:25

LHR

ADL

1 stop35h 55m

British Airways

Sun 8/1122:00

ADL

LHR

1 stop25h 50m

British Airways

Deal found 30/3£1,118

Tue 30/606:30

LHR

SYD

2 stops27h 40m

Turkish Airlines

Tue 21/721:05

SYD

LHR

2 stops28h 35m

Turkish Airlines

Deal found 28/3£1,036

Tue 2/619:50

LHR

MEL

1 stop27h 45m

Vietnam Airlines

Sun 7/610:35

MEL

LHR

2 stops39h 30m

Vietnam Airlines

Deal found 31/3£1,163

Sat 9/517:00

LHR

MCY

2 stops29h 30m

Multiple Airlines

Sat 16/509:10

MCY

LHR

2 stops30h 15m

Multiple Airlines

Deal found 27/3£1,076

Tue 22/911:20

LHR

CNS

1 stop20h 40m

Singapore Airlines

Fri 2/1018:15

CNS

LHR

1 stop58h 15m

Singapore Airlines

Deal found 28/3£1,192

Tue 28/409:05

LHR

CBR

2 stops27h 50m

Qatar Airways

Tue 5/512:55

CBR

LHR

2 stops34h 05m

Qatar Airways

Deal found 31/3£1,105

Fri 15/509:05

LHR

ADL

1 stop26h 30m

Emirates

Fri 22/522:00

ADL

LHR

1 stop29h 10m

Emirates

Deal found 30/3£1,124

Wed 13/520:50

LHR

MEL

2 stops27h 30m

Qantas Airways

Sun 17/522:55

MEL

LHR

1 stop28h 45m

Qantas Airways

Deal found 31/3£1,243

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

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 1 April 2026.

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 1 April 2026.

Best flights from Heathrow to Australia
Discover carefully curated flight deals from Heathrow to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 April 2026.

Discover carefully curated flight deals from Heathrow to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 April 2026.

Direct flights from Heathrow to Australia
Explore direct flight options from Heathrow to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 April 2026.

Explore direct flight options from Heathrow to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 April 2026.

Last-minute flights from Heathrow to Australia
Discover last-minute flight deals from Heathrow to Australia. Data last updated 1 April 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Australia. Data last updated 1 April 2026 and is based on user searches.

One-way flights from Heathrow to Australia
Search for one-way flight options from Heathrow to Australia. Find affordable one-way fares based on user searches. Data last updated 1 April 2026.

Search for one-way flight options from Heathrow to Australia. Find affordable one-way fares based on user searches. Data last updated 1 April 2026.

100% Free

Book with Flexibility

Travel Smart

Cheap flights from London Heathrow Airport to Australia – Compare and Save

Find flight deals from Heathrow to Australia

Cheapest flights from Heathrow to AustraliaExplore 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 1 April 2026.

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 1 April 2026.

Best flights from Heathrow to AustraliaDiscover carefully curated flight deals from Heathrow to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 April 2026.

Discover carefully curated flight deals from Heathrow to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 April 2026.

Direct flights from Heathrow to AustraliaExplore direct flight options from Heathrow to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 April 2026.

Explore direct flight options from Heathrow to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 April 2026.

Last-minute flights from Heathrow to AustraliaDiscover last-minute flight deals from Heathrow to Australia. Data last updated 1 April 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Australia. Data last updated 1 April 2026 and is based on user searches.

One-way flights from Heathrow to AustraliaSearch for one-way flight options from Heathrow to Australia. Find affordable one-way fares based on user searches. Data last updated 1 April 2026.

Search for one-way flight options from Heathrow to Australia. Find affordable one-way fares based on user searches. Data last updated 1 April 2026.

100% Free

Book with Flexibility

Travel Smart

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 1 April 2026.

Best flights from Heathrow to Australia
Discover carefully curated flight deals from Heathrow to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 April 2026.

Direct flights from Heathrow to Australia
Explore direct flight options from Heathrow to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 April 2026.

Last-minute flights from Heathrow to Australia
Discover last-minute flight deals from Heathrow to Australia. Data last updated 1 April 2026 and is based on user searches.

One-way flights from Heathrow to Australia
Search for one-way flight options from Heathrow to Australia. Find affordable one-way fares based on user searches. Data last updated 1 April 2026.