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Cheap flights from London Gatwick Airport to Sydney from £448

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Gatwick Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
10:30 - 07:20LGW  London Gatwick-SYD Sydney Kingsford Smith
33h 50m1 stop Shanghai Pu Dong
China Eastern Logo
21:30 - 14:00SYD  Sydney Kingsford Smith-LGW London Gatwick
27h 30m1 stop Shanghai Pu Dong
£757China Eastern
Wed, 17 Feb - Sun, 28 Feb
China Southern Logo
09:50 - 13:20LGW  London Gatwick-SYD Sydney Kingsford Smith
40h 30m1 stop Guangzhou Baiyun
China Southern Logo
22:05 - 06:40SYD  Sydney Kingsford Smith-LGW London Gatwick
43h 35m1 stop Guangzhou Baiyun
£758China Southern
Mon, 7 Dec - Mon, 1 Mar
China Eastern Logo
10:30 - 10:00LGW  London Gatwick-SYD Sydney Kingsford Smith
36h 30m1 stop Shanghai Pu Dong
China Eastern Logo
11:15 - 14:00SYD  Sydney Kingsford Smith-LGW London Gatwick
61h 45m2 stops Wuhan Shanghai Pu Dong
£758China Eastern
Fri, 26 Feb - Sat, 13 Mar
China Southern Logo
20:20 - 13:20LGW  London Gatwick-SYD Sydney Kingsford Smith
30h 00m2 stops Zhengzhou Guangzhou Baiyun
China Southern Logo
09:20 - 17:20SYD  Sydney Kingsford Smith-LGW London Gatwick
43h 00m2 stops Shenzhen Zhengzhou
£760China Southern
Tue, 8 Dec - Mon, 8 Mar
Multiple Airlines Logo
11:35 - 08:05LGW  London Gatwick-SYD Sydney Kingsford Smith
33h 30m1 stop Beijing Capital
Multiple Airlines Logo
22:05 - 06:30SYD  Sydney Kingsford Smith-LGW London Gatwick
43h 25m1 stop Guangzhou Baiyun
£763Multiple Airlines
Sun, 14 Feb - Wed, 3 Mar
Multiple Airlines Logo
12:15 - 10:35LGW  London Gatwick-SYD Sydney Kingsford Smith
35h 20m2 stops Amsterdam Schiphol Xiamen Gaoqi Intl
Multiple Airlines Logo
08:10 - 06:40SYD  Sydney Kingsford Smith-LGW London Gatwick
33h 30m1 stop Guangzhou Baiyun
£764Multiple Airlines
Sun, 29 Nov - Tue, 16 Feb
Emirates Logo
20:25 - 07:00LGW  London Gatwick-SYD Sydney Kingsford Smith
23h 35m1 stop Dubai Intl
Emirates Logo
21:10 - 11:40SYD  Sydney Kingsford Smith-LGW London Gatwick
25h 30m1 stop Dubai Intl
£798Emirates
Wed, 17 Feb - Sat, 6 Mar
Emirates Logo
20:25 - 07:00LGW  London Gatwick-SYD Sydney Kingsford Smith
23h 35m1 stop Dubai Intl
Emirates Logo
21:45 - 11:40SYD  Sydney Kingsford Smith-LGW London Gatwick
24h 55m1 stop Dubai Intl
£798Emirates
Tue, 16 Feb - Sat, 13 Mar
Turkish Airlines Logo
10:05 - 19:25LGW  London Gatwick-SYD Sydney Kingsford Smith
46h 20m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 16:30SYD  Sydney Kingsford Smith-LGW London Gatwick
29h 55m2 stops Singapore Changi Istanbul
£868Turkish Airlines
Thu, 31 Dec - Thu, 21 Jan
Turkish Airlines Logo
06:30 - 19:25LGW  London Gatwick-SYD Sydney Kingsford Smith
25h 55m2 stops Istanbul Singapore Changi
Turkish Airlines Logo
21:35 - 16:30SYD  Sydney Kingsford Smith-LGW London Gatwick
29h 55m2 stops Singapore Changi Istanbul
£868Turkish Airlines
Thu, 4 Feb - Thu, 18 Feb

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China Eastern flights from London Gatwick Airport to Sydney

Our best China Eastern deals on London Gatwick Airport to Sydney flight tickets
China Eastern
17 Feb
LGW10:30London Gatwick
33h 50m
1 stop
SYD07:20Sydney Kingsford Smith
28 Feb
SYD21:30Sydney Kingsford Smith
27h 30m
1 stop
LGW14:00London Gatwick
£757
China Eastern
27 Oct
LGW10:30London Gatwick
40h 05m
1 stop
SYD13:35Sydney Kingsford Smith
3 Nov
SYD12:00Sydney Kingsford Smith
37h 00m
1 stop
LGW14:00London Gatwick
£758
China Eastern
16 Feb
LGW10:30London Gatwick
40h 05m
1 stop
SYD13:35Sydney Kingsford Smith
13 Mar
SYD11:15Sydney Kingsford Smith
54h 15m
2 stops
LGW06:30London Gatwick
£759

China Southern flights from London Gatwick Airport to Sydney

Our best China Southern deals on London Gatwick Airport to Sydney flight tickets
China Southern
7 Dec
LGW09:50London Gatwick
40h 30m
1 stop
SYD13:20Sydney Kingsford Smith
1 Mar
SYD22:05Sydney Kingsford Smith
43h 35m
1 stop
LGW06:40London Gatwick
£758
China Southern
2 Nov
LGW09:50London Gatwick
23h 35m
1 stop
SYD20:25Sydney Kingsford Smith
16 Nov
SYD09:20Sydney Kingsford Smith
43h 00m
2 stops
LGW17:20London Gatwick
£759
China Southern
8 Dec
LGW20:20London Gatwick
30h 00m
2 stops
SYD13:20Sydney Kingsford Smith
8 Mar
SYD09:20Sydney Kingsford Smith
43h 00m
2 stops
LGW17:20London Gatwick
£760

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Wed 17/2

10:30-07:20

1 stop33h 50m

Sydney Kingsford Smith

Sun 28/2

21:30-14:00

1 stop27h 30m

£757

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Mon 7/12

09:50-13:20

1 stop40h 30m

Sydney Kingsford Smith

Mon 1/3

22:05-06:40

1 stop43h 35m

£758

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Fri 26/2

10:30-10:00

1 stop36h 30m

Sydney Kingsford Smith

Sat 13/3

11:15-14:00

2 stops61h 45m

£758

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Tue 8/12

20:20-13:20

2 stops30h 00m

Sydney Kingsford Smith

Mon 8/3

09:20-17:20

2 stops43h 00m

£760

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sun 14/2

11:35-08:05

1 stop33h 30m

Sydney Kingsford Smith

Wed 3/3

22:05-06:30

1 stop43h 25m

£763

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sun 29/11

12:15-10:35

2 stops35h 20m

Sydney Kingsford Smith

Tue 16/2

08:10-06:40

1 stop33h 30m

£764

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Wed 17/2

20:25-07:00

1 stop23h 35m

Sydney Kingsford Smith

Sat 6/3

21:10-11:40

1 stop25h 30m

£798
Fastest return journey

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Tue 16/2

20:25-07:00

1 stop23h 35m

Sydney Kingsford Smith

Sat 13/3

21:45-11:40

1 stop24h 55m

£798

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Thu 31/12

10:05-19:25

2 stops46h 20m

Sydney Kingsford Smith

Thu 21/1

21:35-16:30

2 stops29h 55m

£868

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Thu 4/2

06:30-19:25

2 stops25h 55m

Sydney Kingsford Smith

Thu 18/2

21:35-16:30

2 stops29h 55m

£868

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 Gatwick Airport 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 Gatwick Airport and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from £822 to £1,106.
The lowest price recently found on this route was £757.

What is the cheapest month to fly to Sydney?

In general, May is the cheapest month to fly from London Gatwick Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £923. If you don’t want to visit Sydney in May, then you should wait until September to fly from London Gatwick Airport, when ticket prices are also cheap, with an average price of £955.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart on your flight to Sydney is on a Monday when prices can be found for as low as £1,140. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,288.

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

You are more likely to see cheaper flights to Sydney from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around £1,102 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 Gatwick Airport for as low as £899 on momondo.

Can stopping save me money on London Gatwick Airport to Sydney flights?

You could potentially save up to 6% on your flight if you consider stops on a London Gatwick Airport to Sydney flight.

How have London Gatwick Airport to Sydney flight prices changed over time?

As of October 2026, prices for London Gatwick Airport to Sydney flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from London Gatwick Airport to Sydney

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

Cheap London Gatwick Airport to Sydney (LGW to SYD) flight deals and tips

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

Best price found

£448

Fastest flight time

22h 15m

Direct flights

None
The best one-way flight to Sydney from London Gatwick Airport in the past 72 hours is £448. The best return flight deal from London Gatwick Airport to Sydney found on momondo in the last 72 hours is £757.
The fastest flight from London Gatwick Airport to Sydney takes 22h 15m
There are no direct flights from London Gatwick Airport to Sydney. There are no popular flight routes from London Gatwick Airport to Sydney.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Sydney

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

    There are 10566.2 mi between London Gatwick and Sydney Kingsford Smith. A reasonable flight in good conditions will take 22h 15m.

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

    Prices for flights from London Gatwick Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Gatwick Airport to Sydney Kingsford Smith Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Sydney Kingsford Smith Airport.

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

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London Gatwick Airport to Sydney?

Best airlines flying from London Gatwick Airport to Sydney

Compare and see reviews for airlines that fly from London Gatwick Airport to Sydney with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £555Free CancellationRating
7.5
184 reviews
Search China Southern flights
China EasternPriceFrom £623Free CancellationRating
7.3
247 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom £713Free CancellationRating
7.4
4,458 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £874Free CancellationRating
8.1
3,691 reviews
Search Emirates flights
Qatar AirwaysPriceFrom £973Free CancellationRating
7.3
3,707 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom £974Free CancellationRating
8.2
1,627 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom £1,004Free CancellationRating
6.7
8,271 reviews
Search British Airways flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Randwick
Coogee
Cronulla
Katoomba
Wollongong
Penrith
Leura
Manly
Swansea

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 enables you to select and highlight flights to Sydney from London with this policy.

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 can track prices for London to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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