Cheap flights from Sydney to London from $456

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sydney to London

Cheap round-trip flights

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China Eastern Logo
11:00 am - 6:40 amSYD  Sydney Kingsford Smith-LGW London Gatwick
28h 40m1 stop Shanghai Pu Dong
China Eastern Logo
11:35 am - 12:35 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
40h 00m1 stop Shanghai Pu Dong
$985China Eastern
Thu, May 6 - Fri, Jun 4
China Eastern Logo
11:00 am - 3:00 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
37h 00m1 stop Shanghai Pu Dong
China Eastern Logo
6:00 pm - 9:00 amLGW  London Gatwick-SYD Sydney Kingsford Smith
30h 00m1 stop Shanghai Pu Dong
$986China Eastern
Mon, May 3 - Tue, May 18
China Eastern Logo
11:00 am - 6:40 amSYD  Sydney Kingsford Smith-LGW London Gatwick
28h 40m1 stop Shanghai Pu Dong
China Eastern Logo
11:35 am - 12:35 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
40h 00m1 stop Shanghai Pu Dong
$987China Eastern
Thu, May 6 - Fri, Jun 4
China Eastern Logo
11:00 am - 6:40 amSYD  Sydney Kingsford Smith-LGW London Gatwick
28h 40m1 stop Shanghai Pu Dong
China Eastern Logo
11:35 am - 8:00 amLGW  London Gatwick-SYD Sydney Kingsford Smith
35h 25m2 stops Shanghai Pu Dong Wuhan
$988China Eastern
Tue, May 4 - Tue, May 18
China Eastern Logo
12:00 pm - 6:30 amSYD  Sydney Kingsford Smith-LGW London Gatwick
29h 30m1 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
$991China Eastern
Thu, Nov 19 - Sat, Nov 28
China Eastern Logo
11:00 am - 6:40 amSYD  Sydney Kingsford Smith-LGW London Gatwick
28h 40m1 stop Shanghai Pu Dong
China Eastern Logo
11:35 am - 12:35 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
40h 00m1 stop Shanghai Pu Dong
$995China Eastern
Thu, May 6 - Fri, Jun 4
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
$1,001China Eastern
Thu, Dec 3 - Mon, Dec 14
China Southern Logo
9:45 pm - 6:30 amSYD  Sydney Kingsford Smith-LGW London Gatwick
41h 45m1 stop Guangzhou Baiyun
China Southern Logo
11:40 am - 7:25 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
22h 45m1 stop Guangzhou Baiyun
$1,003China Southern
Thu, May 6 - Mon, May 17
China Southern Logo
3:10 pm - 6:30 amSYD  Sydney Kingsford Smith-LGW London Gatwick
26h 20m1 stop Guangzhou Baiyun
China Southern Logo
8:20 pm - 8:25 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
37h 05m2 stops Zhengzhou Guangzhou Baiyun
$1,008China Southern
Wed, Feb 24 - Sat, Feb 27
Multiple Airlines Logo
10:30 am - 12:20 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
36h 50m2 stops Beijing Capital Barcelona-El Prat
Multiple Airlines Logo
11:35 am - 8:05 amLGW  London Gatwick-SYD Sydney Kingsford Smith
33h 30m1 stop Beijing Capital
$1,031Multiple Airlines
Mon, Feb 8 - Mon, Feb 22

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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
May 6
SYD11:00 amSydney Kingsford Smith
28h 40m
1 stop
LGW6:40 amLondon Gatwick
Jun 4
LGW11:35 amLondon Gatwick
40h 00m
1 stop
SYD12:35 pmSydney Kingsford Smith
$985
China Eastern
May 3
SYD11:00 amSydney Kingsford Smith
37h 00m
1 stop
LGW3:00 pmLondon Gatwick
May 18
LGW6:00 pmLondon Gatwick
30h 00m
1 stop
SYD9:00 amSydney Kingsford Smith
$986
China Eastern
May 6
SYD11:00 amSydney Kingsford Smith
28h 40m
1 stop
LGW6:40 amLondon Gatwick
Jun 4
LGW11:35 amLondon Gatwick
40h 00m
1 stop
SYD12:35 pmSydney Kingsford Smith
$987

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 5
SYD9:35 pmSydney Kingsford Smith
46h 35m
2 stops
LGW9:10 amLondon Gatwick
Feb 26
LGW10:05 amLondon Gatwick
46h 20m
2 stops
SYD7:25 pmSydney Kingsford Smith
$1,062
Turkish Airlines
Feb 13
SYD9:35 pmSydney Kingsford Smith
29h 55m
2 stops
LGW4:30 pmLondon Gatwick
Feb 27
LGW6:30 amLondon Gatwick
25h 55m
2 stops
SYD7:25 pmSydney Kingsford Smith
$1,070
Turkish Airlines
Feb 13
SYD9:35 pmSydney Kingsford Smith
29h 55m
2 stops
LGW4:30 pmLondon Gatwick
Feb 27
LGW6:30 amLondon Gatwick
25h 55m
2 stops
SYD7:25 pmSydney Kingsford Smith
$1,073

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

Thu 5/6

11:00 am-6:40 am

1 stop28h 40m

London Gatwick

Fri 6/4

11:35 am-12:35 pm

1 stop40h 00m

$985

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Mon 5/3

11:00 am-3:00 pm

1 stop37h 00m

London Gatwick

Tue 5/18

6:00 pm-9:00 am

1 stop30h 00m

$986

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 5/6

11:00 am-6:40 am

1 stop28h 40m

London Gatwick

Fri 6/4

11:35 am-12:35 pm

1 stop40h 00m

$987

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Tue 5/4

11:00 am-6:40 am

1 stop28h 40m

London Gatwick

Tue 5/18

11:35 am-8:00 am

2 stops35h 25m

$988

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 11/19

12:00 pm-6:30 am

1 stop29h 30m

London Gatwick

Sat 11/28

10:30 am-1:35 pm

1 stop40h 05m

$991

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 5/6

11:00 am-6:40 am

1 stop28h 40m

London Gatwick

Fri 6/4

11:35 am-12:35 pm

1 stop40h 00m

$995

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 12/3

12:00 pm-2:00 pm

1 stop37h 00m

London Gatwick

Mon 12/14

10:30 am-1:35 pm

1 stop40h 05m

$1,001

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 5/6

9:45 pm-6:30 am

1 stop41h 45m

London Gatwick

Mon 5/17

11:40 am-7:25 pm

1 stop22h 45m

$1,003
Quickest round-trip

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Wed 2/24

3:10 pm-6:30 am

1 stop26h 20m

London Gatwick

Sat 2/27

8:20 pm-8:25 pm

2 stops37h 05m

$1,008

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Mon 2/8

10:30 am-12:20 pm

2 stops36h 50m

London Gatwick

Mon 2/22

11:35 am-8:05 am

1 stop33h 30m

$1,031

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 $1,178 to $1,444.
The lowest price recently found on this route was $985.

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

In general, February 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 $1,182. If you are unable to visit London Gatwick Airport during the month of February, then departing from Sydney during the month March is also very affordable. Most momondo users find prices during this month for around $1,208.

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 $1,438 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 $1,119 on momondo.

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

You could potentially save up to 39% 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 November 2026, prices for Sydney to London Gatwick Airport flights are approximately 13% 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

$456

Fastest flight time

26h 20m

Direct flights

None
The best one-way flight to London Gatwick Airport from Sydney in the past 72 hours is $456. The best round-trip flight deal from Sydney to London Gatwick Airport found on momondo in the last 72 hours is $985.
The fastest flight from Sydney to London Gatwick Airport takes 26h 20m
There are no direct flights from Sydney to London Gatwick Airport. There are no popular flight routes from Sydney to London Gatwick Airport.

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. 26h 20m 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
Croydon
Hayes
Milton Keynes
Luton
Stansted
Kingston upon Thames
Watford
Richmond
Dover
Wembley
Crawley
Worthing
Harrow
Brentford
Canterbury
Hook
Dunstable
Eastbourne

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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1 adult
Tue 12/8
Tue 12/15

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