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Cheap flights from Sydney to London from $477

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sydney to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
12:00 pm - 2:00 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
37h 00m1 stop Shanghai Pu Dong
China Eastern Logo
10:30 am - 1:35 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
40h 05m1 stop Shanghai Pu Dong
$1,025China Eastern
Tue, Jan 19 - Tue, Feb 16
Multiple Airlines Logo
2:00 pm - 3:00 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
35h 00m2 stops Singapore Changi Shanghai Pu Dong
Multiple Airlines Logo
2:55 pm - 1:35 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
35h 40m3 stops Amsterdam Schiphol Beijing Daxing Intl Guangzhou Baiyun
$1,025Multiple Airlines
Thu, Oct 15 - Thu, Oct 29
China Eastern Logo
12:00 pm - 6:40 amSYD  Sydney Kingsford Smith-LGW London Gatwick
28h 40m1 stop Shanghai Pu Dong
China Eastern Logo
10:30 am - 9:30 amLGW  London Gatwick-SYD Sydney Kingsford Smith
36h 00m2 stops Shanghai Pu Dong Wuhan
$1,031China Eastern
Thu, Oct 15 - Thu, Oct 29
Multiple Airlines Logo
2:00 pm - 12:35 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
32h 35m3 stops Singapore Changi Abu Dhabi Zayed Intl Milan Malpensa
Multiple Airlines Logo
5:25 pm - 1:35 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
33h 10m2 stops Amsterdam Schiphol Guangzhou Baiyun
$1,039Multiple Airlines
Tue, Oct 20 - Fri, Nov 13
China Eastern Logo
10:50 am - 6:30 amSYD  Sydney Kingsford Smith-LGW London Gatwick
54h 40m3 stops Wuhan Beijing Daxing Intl Shanghai Hongqiao Intl
China Eastern Logo
5:00 pm - 10:00 amLGW  London Gatwick-SYD Sydney Kingsford Smith
30h 00m1 stop Shanghai Pu Dong
$1,045China Eastern
Mon, Feb 22 - Mon, Mar 8
Air China Logo
8:40 pm - 7:00 amSYD  Sydney Kingsford Smith-LGW London Gatwick
44h 20m2 stops Beijing Capital Shanghai Pu Dong
Air China Logo
11:35 am - 8:05 amLGW  London Gatwick-SYD Sydney Kingsford Smith
33h 30m1 stop Beijing Capital
$1,047Air China
Tue, Oct 20 - Fri, Nov 13
China Eastern Logo
8:30 pm - 7:10 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
31h 40m1 stop Shanghai Pu Dong
China Eastern Logo
11:35 am - 1:35 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
40h 00m1 stop Shanghai Pu Dong
$1,049China Eastern
Mon, Sep 28 - Wed, Oct 21
China Eastern Logo
8:30 pm - 7:10 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
31h 40m1 stop Shanghai Pu Dong
China Eastern Logo
11:35 am - 1:35 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
40h 00m1 stop Shanghai Pu Dong
$1,054China Eastern
Mon, Sep 28 - Wed, Oct 21
China Eastern Logo
8:30 pm - 7:10 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
31h 40m1 stop Shanghai Pu Dong
China Eastern Logo
11:35 am - 10:00 amLGW  London Gatwick-SYD Sydney Kingsford Smith
36h 25m1 stop Shanghai Pu Dong
$1,056China Eastern
Wed, Sep 30 - Sun, Oct 11
China Eastern Logo
11:00 am - 3:00 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
37h 00m1 stop Shanghai Pu Dong
China Eastern Logo
11:35 am - 10:00 amLGW  London Gatwick-SYD Sydney Kingsford Smith
36h 25m1 stop Shanghai Pu Dong
$1,057China Eastern
Wed, Sep 30 - Sun, Oct 11

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China Eastern flights from Sydney to London Gatwick Airport

Our best China Eastern deals on Sydney to London Gatwick Airport flight tickets
China Eastern
Oct 15
SYD12:00 pmSydney Kingsford Smith
28h 40m
1 stop
LGW6:40 amLondon Gatwick
Oct 29
LGW10:30 amLondon Gatwick
36h 00m
2 stops
SYD9:30 amSydney Kingsford Smith
$1,031
China Eastern
Feb 22
SYD10:50 amSydney Kingsford Smith
54h 40m
3 stops
LGW6:30 amLondon Gatwick
Mar 8
LGW5:00 pmLondon Gatwick
30h 00m
1 stop
SYD10:00 amSydney Kingsford Smith
$1,045
China Eastern
Sep 28
SYD8:30 pmSydney Kingsford Smith
31h 40m
1 stop
LGW7:10 pmLondon Gatwick
Oct 21
LGW11:35 amLondon Gatwick
40h 00m
1 stop
SYD1:35 pmSydney Kingsford Smith
$1,049

Turkish Airlines flights from Sydney to London Gatwick Airport

Our best Turkish Airlines deals on Sydney to London Gatwick Airport flight tickets
Turkish Airlines
Feb 2
SYD9:35 pmSydney Kingsford Smith
29h 55m
2 stops
LGW4:30 pmLondon Gatwick
Feb 22
LGW6:30 amLondon Gatwick
25h 55m
2 stops
SYD7:25 pmSydney Kingsford Smith
$1,069
Turkish Airlines
Feb 2
SYD9:35 pmSydney Kingsford Smith
29h 55m
2 stops
LGW4:30 pmLondon Gatwick
Feb 22
LGW6:30 amLondon Gatwick
25h 55m
2 stops
SYD7:25 pmSydney Kingsford Smith
$1,073
Turkish Airlines
Feb 20
SYD9:35 pmSydney Kingsford Smith
36h 00m
2 stops
LGW10:35 pmLondon Gatwick
Mar 24
LGW5:25 pmLondon Gatwick
39h 00m
2 stops
SYD7:25 pmSydney Kingsford Smith
$1,074

momondo Fare Finder

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

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Price

Cheapest round-trip

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Tue 1/19

12:00 pm-2:00 pm

1 stop37h 00m

London Gatwick

Tue 2/16

10:30 am-1:35 pm

1 stop40h 05m

$1,025

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 10/15

2:00 pm-3:00 pm

2 stops35h 00m

London Gatwick

Thu 10/29

2:55 pm-1:35 pm

3 stops35h 40m

$1,025
Quickest round-trip

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 10/15

12:00 pm-6:40 am

1 stop28h 40m

London Gatwick

Thu 10/29

10:30 am-9:30 am

2 stops36h 00m

$1,031

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Tue 10/20

2:00 pm-12:35 pm

3 stops32h 35m

London Gatwick

Fri 11/13

5:25 pm-1:35 pm

2 stops33h 10m

$1,039

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Mon 2/22

10:50 am-6:30 am

3 stops54h 40m

London Gatwick

Mon 3/8

5:00 pm-10:00 am

1 stop30h 00m

$1,045

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Tue 10/20

8:40 pm-7:00 am

2 stops44h 20m

London Gatwick

Fri 11/13

11:35 am-8:05 am

1 stop33h 30m

$1,047

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Mon 9/28

8:30 pm-7:10 pm

1 stop31h 40m

London Gatwick

Wed 10/21

11:35 am-1:35 pm

1 stop40h 00m

$1,049

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Mon 9/28

8:30 pm-7:10 pm

1 stop31h 40m

London Gatwick

Wed 10/21

11:35 am-1:35 pm

1 stop40h 00m

$1,054

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Wed 9/30

8:30 pm-7:10 pm

1 stop31h 40m

London Gatwick

Sun 10/11

11:35 am-10:00 am

1 stop36h 25m

$1,056

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Wed 9/30

11:00 am-3:00 pm

1 stop37h 00m

London Gatwick

Sun 10/11

11:35 am-10:00 am

1 stop36h 25m

$1,057

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Sydney to London Gatwick Airport

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 Sydney and London Gatwick Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $1,329 to $1,816.
The lowest price recently found on this route was $1,025.

What is the cheapest month to fly to London Gatwick Airport?

In general, March is the cheapest month to fly from Sydney to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,069. If you are unable to visit London Gatwick Airport during the month of March, then departing from Sydney during the month November is also very affordable. Most momondo users find prices during this month for around $1,085.

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

You are more likely to see cheaper flights to London Gatwick Airport from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around $1,393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Sydney for as low as $1,129 on momondo.

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

You could potentially save up to 55% on your flight if you consider stops on a Sydney to London Gatwick Airport flight.

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

As of September 2026, prices for Sydney to London Gatwick Airport flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to London Gatwick Airport

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

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

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

Best Price Found

$477

Fastest flight time

27h 30m

Direct flights

None
The best one-way flight to London Gatwick Airport from Sydney in the past 72 hours is $477. The best round-trip flight deal from Sydney to London Gatwick Airport found on momondo in the last 72 hours is $1,025.
The fastest flight from Sydney to London Gatwick Airport takes 27h 30m
There are no direct flights from Sydney to London Gatwick Airport. There are no popular flight routes from Sydney to London Gatwick Airport.
Search flight deals

Frequently asked questions about flying from Sydney to London Gatwick Airport

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

    Sydney Kingsford Smith and London Gatwick are 10566.2 mi apart from one another. 27h 30m is a normal flight duration for this route.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The required travel and health documents for your London Gatwick 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 London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Hayes
Luton
Wembley
Dover
Croydon
Richmond
Kingston upon Thames
Stansted
Harrow
Cobham
Watford
Worthing
Slough
Eastbourne
Hook
Uxbridge
Ilford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to London for you.

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

Flights from Sydney to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Sydney to London 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 Sydney to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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