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London To Sydney Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

August is by far the best month, wherein you can get cheapest flights for London to Sydney. Meanwhile, August is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
August

August- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
August

August - is the cheapest month to book round trip flights.

Cheaper Fare
$ 893

Cheapest Fare- Currently, this is the fare price based on the current demand.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From London To Sydney

Cheapest
Air India
Air India

LHR

20:35

London London Heathrow Airport

Wed , 03 Sep 2025

36h 25m
ellipse
1 Stop

SYD

18:00

Sydney Sydney Kingsford Smith International Airport

Fri, 05 Sep 2025

$707
Malaysia Airlines
Malaysia Airlines

LHR

11:00

London London Heathrow Airport

Wed , 03 Sep 2025

23h 35m
ellipse
1 Stop

SYD

19:35

Sydney Sydney Kingsford Smith International Airport

Thu, 04 Sep 2025

$736
Etihad Airways
Etihad Airways

LHR

21:45

London London Heathrow Airport

Wed , 03 Sep 2025

23h 25m
ellipse
1 Stop

SYD

06:10

Sydney Sydney Kingsford Smith International Airport

Fri, 05 Sep 2025

$837
China Airlines
China Airlines

LHR

21:10

London London Heathrow Airport

Wed , 03 Sep 2025

28h 35m
ellipse
1 Stop

SYD

10:45

Sydney Sydney Kingsford Smith International Airport

Fri, 05 Sep 2025

$848
Qatar Airways
Qatar Airways

LHR

08:05

London London Heathrow Airport

Wed , 03 Sep 2025

24h 05m
ellipse
1 Stop

SYD

17:10

Sydney Sydney Kingsford Smith International Airport

Thu, 04 Sep 2025

$1078
Qantas airways
Qantas airways

LHR

20:50

London London Heathrow Airport

Wed , 03 Sep 2025

23h 20m
ellipse
Non Stop

SYD

05:10

Sydney Sydney Kingsford Smith International Airport

Fri, 05 Sep 2025

$1235
Qantas airways
Qantas airways

LHR

09:05

London London Heathrow Airport

Wed , 03 Sep 2025

23h 15m
ellipse
1 Stop

SYD

17:20

Sydney Sydney Kingsford Smith International Airport

Thu, 04 Sep 2025

$1246
Asiana Airlines
Asiana Airlines

LHR

20:40

London London Heathrow Airport

Wed , 03 Sep 2025

25h 50m
ellipse
1 Stop

SYD

07:30

Sydney Sydney Kingsford Smith International Airport

Fri, 05 Sep 2025

$1306
Japan AirLines
Japan AirLines

LHR

19:20

London London Heathrow Airport

Wed , 03 Sep 2025

26h 00m
ellipse
1 Stop

SYD

06:20

Sydney Sydney Kingsford Smith International Airport

Fri, 05 Sep 2025

$1526
Asiana Airlines
Asiana Airlines

LHR

20:40

London London Heathrow Airport

Wed , 03 Sep 2025

24h 40m
ellipse
1 Stop

SYD

06:20

Sydney Sydney Kingsford Smith International Airport

Fri, 05 Sep 2025

$1559
Korean Air
Korean Air

LHR

19:35

London London Heathrow Airport

Wed , 03 Sep 2025

25h 45m
ellipse
1 Stop

SYD

06:20

Sydney Sydney Kingsford Smith International Airport

Fri, 05 Sep 2025

$1600
ellipse

Find the Lowest Airfare London to Sydney

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
$893
22 August 2025
Air India
09:45 AM
Cheapest Airfare Within 30 Days
$893
22 August 2025
Air India
09:45 AM
Cheapest Airfare Within 90 Days
$893
22 August 2025
Air India
09:45 AM
ellipse

Early Morning Flight London to Sydney

wallet
Cheapest Flight
Found
$1078
group
Average Flight
Time
24h 05m
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Date/Time
03 Sep 2025
08:05 AM
plane
Airlines
Qatar Airways
Ellipse

Late Night Flight London to Sydney

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Cheapest Flight
Found
$837
group
Average Flight
Time
23h 25m
calendar
Date/Time
03 Sep 2025
21:45 PM
plane
Airlines
Etihad Airways