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Cheap flights from London to Sydney from ₹ 58,406

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
10:30 - 09:00LGW  London Gatwick-SYD Sydney Kingsford Smith
35h 30m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl
China Eastern Logo
12:00 - 06:30SYD  Sydney Kingsford Smith-LGW London Gatwick
29h 30m1 stop Shanghai Pu Dong
₹ 95,547China Eastern
Fri, 20 Nov - Thu, 26 Nov
China Eastern Logo
17:00 - 13:35LGW  London Gatwick-SYD Sydney Kingsford Smith
33h 35m1 stop Shanghai Pu Dong
China Eastern Logo
21:30 - 14:00SYD  Sydney Kingsford Smith-LGW London Gatwick
27h 30m1 stop Shanghai Pu Dong
₹ 95,925China Eastern
Sun, 15 Nov - Sun, 22 Nov
China Eastern Logo
10:30 - 09:00LGW  London Gatwick-SYD Sydney Kingsford Smith
35h 30m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl
China Eastern Logo
10:50 - 06:30SYD  Sydney Kingsford Smith-LGW London Gatwick
54h 40m3 stops Wuhan Beijing Daxing Intl Shanghai Hongqiao Intl
₹ 103,202China Eastern
Fri, 20 Nov - Thu, 26 Nov
China Eastern Logo
10:30 - 09:00LGW  London Gatwick-SYD Sydney Kingsford Smith
35h 30m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl
China Eastern Logo
11:10 - 06:30SYD  Sydney Kingsford Smith-LGW London Gatwick
54h 20m3 stops Nanjing Lukou Intl Xi'an Xianyang Shanghai Hongqiao Intl
₹ 103,297China Eastern
Fri, 20 Nov - Fri, 27 Nov
Multiple Airlines Logo
11:35 - 08:05LGW  London Gatwick-SYD Sydney Kingsford Smith
33h 30m1 stop Beijing Capital
Multiple Airlines Logo
21:35 - 16:30SYD  Sydney Kingsford Smith-LGW London Gatwick
29h 55m2 stops Singapore Changi Istanbul
₹ 104,053Multiple Airlines
Sun, 15 Nov - Sun, 22 Nov
China Eastern Logo
17:00 - 13:35LGW  London Gatwick-SYD Sydney Kingsford Smith
33h 35m1 stop Shanghai Pu Dong
China Eastern Logo
12:00 - 06:30SYD  Sydney Kingsford Smith-LGW London Gatwick
29h 30m1 stop Shanghai Pu Dong
₹ 105,565China Eastern
Fri, 20 Nov - Thu, 26 Nov
China Eastern Logo
10:30 - 13:35LGW  London Gatwick-SYD Sydney Kingsford Smith
40h 05m1 stop Shanghai Pu Dong
China Eastern Logo
12:00 - 06:30SYD  Sydney Kingsford Smith-LGW London Gatwick
29h 30m1 stop Shanghai Pu Dong
₹ 108,967China Eastern
Sat, 28 Nov - Mon, 14 Dec
China Southern Logo
20:20 - 13:20LGW  London Gatwick-SYD Sydney Kingsford Smith
30h 00m2 stops Zhengzhou Guangzhou Baiyun
China Southern Logo
15:10 - 17:20SYD  Sydney Kingsford Smith-LGW London Gatwick
37h 10m2 stops Guangzhou Baiyun Zhengzhou
₹ 109,251China Southern
Sat, 28 Nov - Mon, 14 Dec
China Eastern Logo
10:30 - 09:00LGW  London Gatwick-SYD Sydney Kingsford Smith
35h 30m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl
China Eastern Logo
10:50 - 14:00SYD  Sydney Kingsford Smith-LGW London Gatwick
38h 10m2 stops Wuhan Shanghai Hongqiao Intl
₹ 112,086China Eastern
Fri, 20 Nov - Thu, 26 Nov
China Southern Logo
20:20 - 13:20LGW  London Gatwick-SYD Sydney Kingsford Smith
30h 00m2 stops Zhengzhou Guangzhou Baiyun
China Southern Logo
22:05 - 06:40SYD  Sydney Kingsford Smith-LGW London Gatwick
43h 35m1 stop Guangzhou Baiyun
₹ 113,882China Southern
Sat, 28 Nov - Mon, 14 Dec

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Emirates flights from London to Sydney

Our best Emirates deals on London to Sydney flight tickets
Emirates
3 Nov
LGW09:40London Gatwick
21h 55m
1 stop
SYD18:35Sydney Kingsford Smith
19 Nov
SYD06:00Sydney Kingsford Smith
23h 25m
1 stop
LGW18:25London Gatwick
₹ 131,555
Emirates
1 Nov
LGW13:40London Gatwick
41h 55m
1 stop
SYD18:35Sydney Kingsford Smith
19 Nov
SYD06:00Sydney Kingsford Smith
23h 25m
1 stop
LGW18:25London Gatwick
₹ 131,649
Emirates
1 Nov
LGW13:40London Gatwick
41h 55m
1 stop
SYD18:35Sydney Kingsford Smith
4 Nov
SYD21:45Sydney Kingsford Smith
24h 55m
1 stop
LGW11:40London Gatwick
₹ 131,838

Turkish Airlines flights from London to Sydney

Our best Turkish Airlines deals on London to Sydney flight tickets
Turkish Airlines
21 Jan
LGW06:30London Gatwick
25h 55m
2 stops
SYD19:25Sydney Kingsford Smith
11 Feb
SYD21:35Sydney Kingsford Smith
46h 35m
2 stops
LGW09:10London Gatwick
₹ 114,732
Turkish Airlines
4 Feb
LGW10:05London Gatwick
46h 20m
2 stops
SYD19:25Sydney Kingsford Smith
4 Mar
SYD21:35Sydney Kingsford Smith
29h 55m
2 stops
LGW16:30London Gatwick
₹ 116,433
Turkish Airlines
18 Feb
LGW10:05London Gatwick
46h 20m
2 stops
SYD19:25Sydney Kingsford Smith
18 Mar
SYD21:35Sydney Kingsford Smith
46h 35m
2 stops
LGW09:10London Gatwick
₹ 116,717

momondo Fare Finder

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

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Cheapest return flight

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Fri 20/11

10:30-09:00

3 stops35h 30m

Sydney Kingsford Smith

Thu 26/11

12:00-06:30

1 stop29h 30m

₹ 95,547
Fastest return journey

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sun 15/11

17:00-13:35

1 stop33h 35m

Sydney Kingsford Smith

Sun 22/11

21:30-14:00

1 stop27h 30m

₹ 95,925

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Fri 20/11

10:30-09:00

3 stops35h 30m

Sydney Kingsford Smith

Thu 26/11

10:50-06:30

3 stops54h 40m

₹ 103,202

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Fri 20/11

10:30-09:00

3 stops35h 30m

Sydney Kingsford Smith

Fri 27/11

11:10-06:30

3 stops54h 20m

₹ 103,297

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sun 15/11

11:35-08:05

1 stop33h 30m

Sydney Kingsford Smith

Sun 22/11

21:35-16:30

2 stops29h 55m

₹ 104,053

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Fri 20/11

17:00-13:35

1 stop33h 35m

Sydney Kingsford Smith

Thu 26/11

12:00-06:30

1 stop29h 30m

₹ 105,565

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sat 28/11

10:30-13:35

1 stop40h 05m

Sydney Kingsford Smith

Mon 14/12

12:00-06:30

1 stop29h 30m

₹ 108,967

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sat 28/11

20:20-13:20

2 stops30h 00m

Sydney Kingsford Smith

Mon 14/12

15:10-17:20

2 stops37h 10m

₹ 109,251

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Fri 20/11

10:30-09:00

3 stops35h 30m

Sydney Kingsford Smith

Thu 26/11

10:50-14:00

2 stops38h 10m

₹ 112,086

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sat 28/11

20:20-13:20

2 stops30h 00m

Sydney Kingsford Smith

Mon 14/12

22:05-06:40

1 stop43h 35m

₹ 113,882

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from London to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Sydney?

Prices are currently typical for flights on this route.

Typical prices usually range from ₹ 95,169 to ₹ 143,793.
The lowest price recently found on this route was ₹ 95,547.

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from London, with most prices found around ₹ 111,519. If you aren’t able to travel during the month of May, then book flights to Sydney from London during June instead. Flights to Sydney in June, while not as cheap as those in May, still average around ₹ 117,095.

What is the cheapest London to Sydney Kingsford Smith flight route?

Fly from London Heathrow to Sydney Kingsford Smith for the best London - Sydney Kingsford Smith flight prices

How far in advance should I book a flight from London to Sydney?

You are more likely to see cheaper flights to Sydney from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around ₹ 137,516 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from London for as low as ₹ 127,585 on momondo.

What cabin class options are available on London to Sydney flights?

There is only 1 cabin class available to choose from on London to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Sydney flights?

You could potentially save up to 63% on your flight if you consider stops on a London to Sydney flight.

How have London to Sydney flight prices changed over time?

As of October 2026, prices for London to Sydney flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from London to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from London to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Sydney (LON to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Sydney

Best price found

₹ 58,406

Direct flights

None
The best one-way flight to Sydney from London in the past 72 hours is ₹ 58,406. The best return flight deal from London to Sydney found on momondo in the last 72 hours is ₹ 95,547.
There are no direct flights from London to Sydney. There are no popular flight routes from London to Sydney.
Search flight deals

Frequently asked questions about flying from London to Sydney

  • How far is London to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 16983.0 km away from London.

  • When did momondo last update prices for flights from London to Sydney Kingsford Smith Airport?

    Prices for flights from London to Sydney Kingsford Smith Airport are updated daily.

  • How old do you have to be to fly from London to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to Sydney?

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Cronulla

Why use momondo?

Why should I use momondo to find a flight deal from London to Sydney?

It is quick and easy to find London to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from London to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Sydney?

Once all potential London to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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