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Cheap flights from Sydney to London from $469

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to London departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
11:00 am - 7:10 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
41h 10m1 stop Shanghai Pu Dong
China Eastern Logo
11:35 am - 8:05 amLGW  London Gatwick-SYD Sydney Kingsford Smith
35h 30m2 stops Shanghai Pu Dong Jinan
$1,048China Eastern
Thu, Sep 10 - Sun, Sep 20
Multiple Airlines Logo
7:40 pm - 6:05 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
31h 25m1 stop Beijing Capital
Multiple Airlines Logo
12:35 pm - 7:55 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
46h 20m2 stops Beijing Capital Melbourne
$1,060Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
12:00 pm - 2:00 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
37h 00m1 stop Shanghai Pu Dong
Multiple Airlines Logo
8:20 pm - 1:35 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
30h 15m2 stops Zhengzhou Guangzhou Baiyun
$1,064Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
10:30 am - 10:15 amSYD  Sydney Kingsford Smith-LGW London Gatwick
34h 45m2 stops Beijing Capital Paris Charles de Gaulle
Multiple Airlines Logo
9:50 am - 8:10 amLGW  London Gatwick-SYD Sydney Kingsford Smith
35h 20m2 stops Paris Charles de Gaulle Beijing Capital
$1,068Multiple Airlines
Fri, Nov 6 - Sun, Nov 15
China Southern Logo
9:20 am - 5:20 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
43h 00m2 stops Shenzhen Zhengzhou
China Southern Logo
8:20 pm - 8:20 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
37h 00m2 stops Zhengzhou Guangzhou Baiyun
$1,070China Southern
Mon, Oct 26 - Tue, Oct 27
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 - 9:00 amLGW  London Gatwick-SYD Sydney Kingsford Smith
36h 25m1 stop Shanghai Pu Dong
$1,074China Eastern
Fri, Sep 4 - Sat, Sep 26
China Eastern Logo
11:05 am - 3:00 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
37h 55m2 stops Nanjing Lukou Intl Shanghai Pu Dong
China Eastern Logo
10:30 am - 1:35 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
40h 05m1 stop Shanghai Pu Dong
$1,075China Eastern
Fri, Oct 16 - Sat, Oct 31
Multiple Airlines Logo
7:40 pm - 6:05 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
31h 25m1 stop Beijing Capital
Multiple Airlines Logo
6:00 pm - 8:00 amLGW  London Gatwick-SYD Sydney Kingsford Smith
29h 00m2 stops Shanghai Pu Dong Wuhan
$1,076Multiple Airlines
Tue, Sep 8 - Thu, Sep 17
Multiple Airlines Logo
7:40 pm - 7:00 pmSYD  Sydney Kingsford Smith-LGW London Gatwick
32h 20m2 stops Beijing Capital Chengdu Tianfu Intl
Multiple Airlines Logo
12:35 pm - 9:10 pmLGW  London Gatwick-SYD Sydney Kingsford Smith
47h 35m2 stops Beijing Capital Melbourne
$1,078Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
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 - 8:00 amLGW  London Gatwick-SYD Sydney Kingsford Smith
35h 25m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl
$1,079China Eastern
Sun, Sep 6 - Wed, Sep 16

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Turkish Airlines flights from Sydney to London Gatwick Airport

Our best Turkish Airlines deals on Sydney to London Gatwick Airport flight tickets
Turkish Airlines
Oct 15
SYD10:05 pmSydney Kingsford Smith
28h 30m
2 stops
LGW4:35 pmLondon Gatwick
Oct 20
LGW10:50 amLondon Gatwick
47h 20m
2 stops
SYD8:10 pmSydney Kingsford Smith
$1,115
Turkish Airlines
Oct 9
SYD10:05 pmSydney Kingsford Smith
28h 40m
2 stops
LGW4:45 pmLondon Gatwick
Nov 20
LGW6:30 amLondon Gatwick
25h 55m
2 stops
SYD7:25 pmSydney Kingsford Smith
$1,116
Turkish Airlines
Oct 16
SYD10:05 pmSydney Kingsford Smith
34h 20m
2 stops
LGW10:25 pmLondon Gatwick
Oct 19
LGW10:50 amLondon Gatwick
47h 20m
2 stops
SYD8:10 pmSydney Kingsford Smith
$1,117

China Eastern flights from Sydney to London Gatwick Airport

Our best China Eastern deals on Sydney to London Gatwick Airport flight tickets
China Eastern
Sep 10
SYD11:00 amSydney Kingsford Smith
41h 10m
1 stop
LGW7:10 pmLondon Gatwick
Sep 20
LGW11:35 amLondon Gatwick
35h 30m
2 stops
SYD8:05 amSydney Kingsford Smith
$1,048
China Eastern
Sep 8
SYD11:00 amSydney Kingsford Smith
28h 40m
1 stop
LGW6:40 amLondon Gatwick
Sep 12
LGW10:00 pmLondon Gatwick
26h 00m
1 stop
SYD9:00 amSydney Kingsford Smith
$1,049
China Eastern
Sep 4
SYD8:30 pmSydney Kingsford Smith
27h 30m
1 stop
LGW3:00 pmLondon Gatwick
Sep 8
LGW10:00 pmLondon Gatwick
49h 00m
2 stops
SYD8:00 amSydney Kingsford Smith
$1,064

momondo Fare Finder

 
Customize your flight search to find flights from Sydney to London Gatwick Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Sydney to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 9/10

11:00 am-7:10 pm

1 stop41h 10m

London Gatwick

Sun 9/20

11:35 am-8:05 am

2 stops35h 30m

$1,048

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 9/10

7:40 pm-6:05 pm

1 stop31h 25m

London Gatwick

Wed 9/16

12:35 pm-7:55 pm

2 stops46h 20m

$1,060

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sat 11/14

12:00 pm-2:00 pm

1 stop37h 00m

London Gatwick

Sat 11/21

8:20 pm-1:35 pm

2 stops30h 15m

$1,064

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Fri 11/6

10:30 am-10:15 am

2 stops34h 45m

London Gatwick

Sun 11/15

9:50 am-8:10 am

2 stops35h 20m

$1,068

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Mon 10/26

9:20 am-5:20 pm

2 stops43h 00m

London Gatwick

Tue 10/27

8:20 pm-8:20 pm

2 stops37h 00m

$1,070

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Fri 9/4

8:30 pm-7:10 pm

1 stop31h 40m

London Gatwick

Sat 9/26

11:35 am-9:00 am

1 stop36h 25m

$1,074

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Fri 10/16

11:05 am-3:00 pm

2 stops37h 55m

London Gatwick

Sat 10/31

10:30 am-1:35 pm

1 stop40h 05m

$1,075
Quickest round-trip

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Tue 9/8

7:40 pm-6:05 pm

1 stop31h 25m

London Gatwick

Thu 9/17

6:00 pm-8:00 am

2 stops29h 00m

$1,076

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 9/10

7:40 pm-7:00 pm

2 stops32h 20m

London Gatwick

Wed 9/16

12:35 pm-9:10 pm

2 stops47h 35m

$1,078

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sun 9/6

11:00 am-3:00 pm

1 stop37h 00m

London Gatwick

Wed 9/16

11:35 am-8:00 am

3 stops35h 25m

$1,079

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 $1,130 to $1,627.
The lowest price recently found on this route was $1,048.

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 $1,026. 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 $1,089.

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 $1,366 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 21% 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 August 2026, prices for Sydney to London Gatwick Airport flights are approximately 24% 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

$469

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 $469. The best round-trip flight deal from Sydney to London Gatwick Airport found on momondo in the last 72 hours is $1,048.
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
Luton
Hayes
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford
Bedford

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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