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Cheapest flights from London to Sydney
Explore the most affordable flight options available from London to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Sun 1/1117:15

LHR

SYD

2 stops33h 20m

China Southern

Sun 15/1122:10

SYD

LHR

1 stop31h 25m

China Southern

Deal found 20/5£745

Fri 25/1210:30

LGW

SYD

1 stop36h 30m

China Eastern

Mon 18/112:00

SYD

LGW

1 stop29h 30m

China Eastern

Deal found 18/5£746

Mon 2/1121:00

LHR

SYD

1 stop26h 00m

China Eastern

Mon 16/1121:30

SYD

LHR

1 stop31h 00m

China Eastern

Deal found 20/5£746

Sun 1/1117:15

LHR

SYD

2 stops33h 20m

China Southern

Sun 15/1122:10

SYD

LHR

2 stops31h 25m

China Southern

Deal found 19/5£747

Wed 2/921:20

LHR

SYD

1 stop26h 40m

China Eastern

Thu 15/1012:00

SYD

LHR

1 stop40h 40m

China Eastern

Deal found 18/5£749

Wed 11/1110:30

LGW

SYD

1 stop40h 05m

China Eastern

Sun 15/1112:00

SYD

LGW

1 stop37h 00m

China Eastern

Deal found 19/5£749

Thu 3/921:20

LHR

SYD

1 stop26h 40m

China Eastern

Fri 16/1021:30

SYD

LHR

1 stop31h 10m

China Eastern

Deal found 19/5£749

Fri 25/1210:30

LGW

SYD

1 stop36h 30m

China Eastern

Mon 18/121:30

SYD

LGW

1 stop44h 00m

China Eastern

Deal found 18/5£750

Tue 8/922:10

LHR

SYD

1 stop25h 15m

China Southern

Tue 20/1011:05

SYD

LHR

1 stop42h 15m

China Southern

Deal found 20/5£751

Tue 3/1110:30

LGW

SYD

1 stop40h 05m

China Eastern

Tue 17/1112:00

SYD

LGW

1 stop37h 00m

China Eastern

Deal found 21/5£752

Tue 8/921:20

LHR

SYD

1 stop26h 40m

China Eastern

Tue 20/1011:05

SYD

LHR

2 stops41h 35m

China Eastern

Deal found 20/5£752

Tue 15/918:00

LGW

SYD

1 stop30h 00m

China Eastern

Fri 16/1021:30

SYD

LGW

1 stop27h 30m

China Eastern

Deal found 20/5£752

Best flights from London to Sydney
Discover carefully curated flight deals from London to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 May 2026.

Sat 5/921:20

LHR

SYD

1 stop26h 40m

China Eastern

Fri 16/1021:30

SYD

LHR

1 stop31h 10m

China Eastern

Deal found 17/5£775

Wed 27/517:35

LGW

SYD

2 stops31h 00m

Turkish Airlines

Wed 8/711:05

SYD

LGW

2 stops31h 50m

Turkish Airlines

Deal found 20/5£979

Tue 2/616:00

LTN

SYD

2 stops32h 00m

Multiple Airlines

Tue 9/611:00

SYD

LTN

2 stops34h 05m

Multiple Airlines

Deal found 18/5£993

Fri 11/921:10

LHR

SYD

1 stop28h 35m

China Airlines

Thu 17/922:10

SYD

LHR

1 stop27h 20m

China Airlines

Deal found 19/5£1,015

Sun 1/1114:05

STN

SYD

1 stop21h 25m

Emirates

Mon 30/1106:00

SYD

STN

1 stop22h 55m

Emirates

Deal found 19/5£1,042

Sun 24/518:35

LGW

SYD

2 stops29h 05m

SWISS

Tue 9/614:05

SYD

LGW

2 stops27h 20m

SWISS

Deal found 16/5£1,341

Fri 9/1011:25

LHR

SYD

2 stops58h 30m

United Airlines

Mon 26/1012:10

SYD

LHR

2 stops30h 45m

United Airlines

Deal found 19/5£1,348

Mon 1/618:10

LHR

SYD

2 stops27h 00m

Finnair

Tue 1/909:50

SYD

LHR

2 stops43h 50m

Finnair

Deal found 17/5£1,377

Wed 24/617:50

LCY

SYD

2 stops27h 30m

KLM

Tue 14/714:45

SYD

LCY

2 stops27h 45m

KLM

Deal found 20/5£1,411

Tue 1/921:20

LHR

SYD

1 stop26h 40m

China Eastern

Wed 14/1021:30

SYD

LHR

1 stop31h 10m

China Eastern

Deal found 17/5£830

Sun 15/1121:00

LHR

SYD

1 stop26h 00m

China Eastern

Thu 19/1121:30

SYD

LHR

1 stop31h 00m

China Eastern

Deal found 20/5£865

Mon 29/610:50

STN

SYD

2 stops37h 45m

Turkish Airlines

Thu 9/711:05

SYD

STN

2 stops62h 45m

Turkish Airlines

Deal found 16/5£981

Thu 5/1106:55

LTN

SYD

2 stops48h 55m

Multiple Airlines

Thu 26/1121:45

SYD

LTN

2 stops28h 50m

Multiple Airlines

Deal found 17/5£1,003

Tue 29/921:10

LHR

SYD

1 stop28h 35m

China Airlines

Thu 5/1122:10

SYD

LHR

1 stop29h 45m

China Airlines

Deal found 20/5£1,030

Tue 15/921:05

STN

SYD

1 stop24h 00m

Emirates

Mon 21/920:10

SYD

STN

1 stop31h 35m

Emirates

Deal found 19/5£1,047

Tue 9/612:45

LTN

SYD

2 stops35h 15m

Multiple Airlines

Tue 16/611:00

SYD

LTN

2 stops33h 00m

Multiple Airlines

Deal found 18/5£1,018

Sat 24/1021:20

LHR

SYD

1 stop30h 15m

China Eastern

Tue 10/1121:30

SYD

LHR

1 stop31h 00m

China Eastern

Deal found 18/5£928

Mon 2/1120:15

STN

SYD

1 stop23h 45m

Emirates

Wed 18/1116:15

SYD

STN

2 stops30h 50m

Emirates

Deal found 16/5£1,048

Mon 29/614:55

STN

SYD

2 stops30h 50m

Emirates

Wed 8/720:45

SYD

STN

1 stop25h 10m

Emirates

Deal found 16/5£1,048

Tue 9/616:00

LTN

SYD

2 stops32h 00m

Multiple Airlines

Tue 16/611:00

SYD

LTN

2 stops34h 05m

Multiple Airlines

Deal found 19/5£1,062

Sun 31/518:40

LHR

SYD

2 stops29h 00m

SWISS

Sun 5/714:05

SYD

LHR

2 stops26h 50m

SWISS

Deal found 20/5£1,347

Wed 1/711:35

LGW

SYD

3 stops59h 25m

China Eastern

Wed 8/710:05

SYD

LGW

3 stops61h 55m

China Eastern

Deal found 17/5£1,045

Mon 2/1120:15

STN

SYD

1 stop23h 45m

Emirates

Sun 15/1116:15

SYD

STN

2 stops30h 50m

Emirates

Deal found 16/5£1,048

Tue 9/612:30

LTN

SYD

2 stops35h 30m

Multiple Airlines

Tue 23/611:00

SYD

LTN

2 stops31h 30m

Multiple Airlines

Deal found 17/5£1,069

Fri 29/517:50

LCY

SYD

2 stops26h 20m

KLM

Tue 7/714:45

SYD

LCY

2 stops27h 45m

KLM

Deal found 20/5£1,543

Mon 2/1114:05

STN

SYD

1 stop21h 25m

Emirates

Mon 23/1106:00

SYD

STN

1 stop22h 55m

Emirates

Deal found 16/5£1,055

Fri 12/611:35

LGW

SYD

3 stops35h 25m

China Eastern

Fri 19/610:05

SYD

LGW

3 stops53h 35m

China Eastern

Deal found 17/5£1,075

Sat 13/618:15

LTN

SYD

2 stops33h 20m

Multiple Airlines

Wed 24/611:00

SYD

LTN

2 stops33h 50m

Multiple Airlines

Deal found 19/5£1,083

Mon 9/1114:05

STN

SYD

2 stops29h 30m

Emirates

Thu 12/1116:15

SYD

STN

2 stops30h 50m

Emirates

Deal found 20/5£1,056

Mon 22/617:50

LCY

SYD

2 stops26h 20m

KLM

Mon 6/714:45

SYD

LCY

2 stops27h 45m

KLM

Deal found 20/5£1,560

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Find flight deals from London to Sydney

Cheapest flights from London to Sydney
Explore the most affordable flight options available from London to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Explore the most affordable flight options available from London to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Best flights from London to Sydney
Discover carefully curated flight deals from London to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 May 2026.

Discover carefully curated flight deals from London to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 May 2026.

Direct flights from London to Sydney
Explore direct flight options from London to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 May 2026.

Explore direct flight options from London to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 May 2026.

Last-minute flights from London to Sydney
Discover last-minute flight deals from London to Sydney. Data last updated 21 May 2026 and is based on user searches.

Discover last-minute flight deals from London to Sydney. Data last updated 21 May 2026 and is based on user searches.

One-way flights from London to Sydney
Search for one-way flight options from London to Sydney. Find affordable one-way fares based on user searches. Data last updated 21 May 2026.

Search for one-way flight options from London to Sydney. Find affordable one-way fares based on user searches. Data last updated 21 May 2026.

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Cheap flights from London to Sydney – Compare and Save

Find flight deals from London to Sydney

Cheapest flights from London to SydneyExplore the most affordable flight options available from London to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Explore the most affordable flight options available from London to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Best flights from London to SydneyDiscover carefully curated flight deals from London to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 May 2026.

Discover carefully curated flight deals from London to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 May 2026.

Direct flights from London to SydneyExplore direct flight options from London to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 May 2026.

Explore direct flight options from London to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 May 2026.

Last-minute flights from London to SydneyDiscover last-minute flight deals from London to Sydney. Data last updated 21 May 2026 and is based on user searches.

Discover last-minute flight deals from London to Sydney. Data last updated 21 May 2026 and is based on user searches.

One-way flights from London to SydneySearch for one-way flight options from London to Sydney. Find affordable one-way fares based on user searches. Data last updated 21 May 2026.

Search for one-way flight options from London to Sydney. Find affordable one-way fares based on user searches. Data last updated 21 May 2026.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Sydney
Explore the most affordable flight options available from London to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Best flights from London to Sydney
Discover carefully curated flight deals from London to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 May 2026.

Direct flights from London to Sydney
Explore direct flight options from London to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 May 2026.

Last-minute flights from London to Sydney
Discover last-minute flight deals from London to Sydney. Data last updated 21 May 2026 and is based on user searches.

One-way flights from London to Sydney
Search for one-way flight options from London to Sydney. Find affordable one-way fares based on user searches. Data last updated 21 May 2026.