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Cheap flights from Sydney to London from $446

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 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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China Eastern Logo
12:00 pm - 2:00 pmSYD-LGW
37h 00m1 stop
China Eastern Logo
10:30 am - 10:00 amLGW-SYD
36h 30m1 stop
$1,004China Eastern
Find Deal
sex, jan 30 - dom, fev 1
Turkish Airlines Logo
9:15 pm - 4:10 pmSYD-LGW
29h 55m2 stops
Turkish Airlines Logo
5:55 am - 7:20 pmLGW-SYD
26h 25m2 stops
$1,041Turkish Airlines
Find Deal
seg, fev 16 - sex, mar 6
China Eastern Logo
9:30 pm - 2:00 pmSYD-LGW
27h 30m1 stop
China Eastern Logo
5:00 pm - 10:00 amLGW-SYD
30h 00m1 stop
$1,044China Eastern
Find Deal
seg, jan 26 - sáb, jan 31
China Eastern Logo
9:30 pm - 2:00 pmSYD-LGW
27h 30m1 stop
China Eastern Logo
5:00 pm - 6:30 amLGW-SYD
26h 30m1 stop
$1,045China Eastern
Find Deal
dom, fev 1 - dom, fev 8
Turkish Airlines Logo
12:45 pm - 9:20 amSYD-LGW
31h 35m2 stops
Turkish Airlines Logo
6:25 am - 7:20 pmLGW-SYD
25h 55m2 stops
$1,053Turkish Airlines
Find Deal
ter, fev 17 - qui, mar 5
Turkish Airlines Logo
9:15 pm - 4:10 pmSYD-LGW
29h 55m2 stops
Turkish Airlines Logo
5:55 am - 7:20 pmLGW-SYD
26h 25m2 stops
$1,062Turkish Airlines
Find Deal
seg, fev 16 - sex, mar 13
Multiple Airlines Logo
9:15 pm - 4:10 pmSYD-LGW
29h 55m2 stops
Multiple Airlines Logo
5:05 pm - 6:15 amLGW-SYD
26h 10m2 stops
$1,068Multiple Airlines
Find Deal
sex, jan 23 - qua, jan 28
Multiple Airlines Logo
3:55 pm - 9:20 amSYD-LGW
28h 25m2 stops
Multiple Airlines Logo
10:20 am - 7:20 pmLGW-SYD
46h 00m2 stops
$1,074Multiple Airlines
Find Deal
qui, fev 19 - qui, mar 12
China Eastern Logo
12:00 pm - 2:00 pmSYD-LGW
37h 00m1 stop
China Eastern Logo
6:00 pm - 7:40 amLGW-SYD
28h 40m2 stops
$1,076China Eastern
Find Deal
qua, fev 18 - ter, jul 28
Multiple Airlines Logo
3:55 pm - 9:20 amSYD-LGW
28h 25m2 stops
Multiple Airlines Logo
6:25 am - 7:20 pmLGW-SYD
25h 55m2 stops
$1,077Multiple Airlines
Find Deal
qui, fev 19 - qui, mar 12

China Eastern flights from Sydney to London Gatwick Airport

Our best China Eastern deals on Sydney to London Gatwick Airport flight tickets
China Eastern
Jan 30
SYD12:00 pmSydney Kingsford Smith
37h 00m
1 stop
LGW2:00 pmLondon Gatwick
Feb 1
LGW10:30 amLondon Gatwick
36h 30m
1 stop
SYD10:00 amSydney Kingsford Smith
$1,004
Find similar
China Eastern
Jan 26
SYD9:30 pmSydney Kingsford Smith
27h 30m
1 stop
LGW2:00 pmLondon Gatwick
Jan 31
LGW5:00 pmLondon Gatwick
30h 00m
1 stop
SYD10:00 amSydney Kingsford Smith
$1,044
Find similar
China Eastern
Feb 1
SYD9:30 pmSydney Kingsford Smith
27h 30m
1 stop
LGW2:00 pmLondon Gatwick
Feb 8
LGW5:00 pmLondon Gatwick
26h 30m
1 stop
SYD6:30 amSydney Kingsford Smith
$1,045
Find similar

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 16
SYD9:15 pmSydney Kingsford Smith
29h 55m
2 stops
LGW4:10 pmLondon Gatwick
Mar 6
LGW5:55 amLondon Gatwick
26h 25m
2 stops
SYD7:20 pmSydney Kingsford Smith
$1,041
Find similar
Turkish Airlines
Feb 17
SYD12:45 pmSydney Kingsford Smith
31h 35m
2 stops
LGW9:20 amLondon Gatwick
Mar 5
LGW6:25 amLondon Gatwick
25h 55m
2 stops
SYD7:20 pmSydney Kingsford Smith
$1,053
Find similar
Turkish Airlines
Feb 16
SYD9:15 pmSydney Kingsford Smith
29h 55m
2 stops
LGW4:10 pmLondon Gatwick
Mar 13
LGW5:55 amLondon Gatwick
26h 25m
2 stops
SYD7:20 pmSydney Kingsford Smith
$1,062
Find similar

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 novembro 26, 2025.
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

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

sex 1/30

12:00 pm-2:00 pm

1 stop37h 00m

London Gatwick

dom 2/1

10:30 am-10:00 am

1 stop36h 30m

$1,004

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

seg 2/16

9:15 pm-4:10 pm

2 stops29h 55m

London Gatwick

sex 3/6

5:55 am-7:20 pm

2 stops26h 25m

$1,041

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

seg 1/26

9:30 pm-2:00 pm

1 stop27h 30m

London Gatwick

sáb 1/31

5:00 pm-10:00 am

1 stop30h 00m

$1,044

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

dom 2/1

9:30 pm-2:00 pm

1 stop27h 30m

London Gatwick

dom 2/8

5:00 pm-6:30 am

1 stop26h 30m

$1,045

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

ter 2/17

12:45 pm-9:20 am

2 stops31h 35m

London Gatwick

qui 3/5

6:25 am-7:20 pm

2 stops25h 55m

$1,053

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

seg 2/16

9:15 pm-4:10 pm

2 stops29h 55m

London Gatwick

sex 3/13

5:55 am-7:20 pm

2 stops26h 25m

$1,062

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

sex 1/23

9:15 pm-4:10 pm

2 stops29h 55m

London Gatwick

qua 1/28

5:05 pm-6:15 am

2 stops26h 10m

$1,068

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

qui 2/19

3:55 pm-9:20 am

2 stops28h 25m

London Gatwick

qui 3/12

10:20 am-7:20 pm

2 stops46h 00m

$1,074

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

qua 2/18

12:00 pm-2:00 pm

1 stop37h 00m

London Gatwick

ter 7/28

6:00 pm-7:40 am

2 stops28h 40m

$1,076

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

qui 2/19

3:55 pm-9:20 am

2 stops28h 25m

London Gatwick

qui 3/12

6:25 am-7:20 pm

2 stops25h 55m

$1,077

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to London Gatwick Airport?

In general, May 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 $1,062. If you are unable to visit London Gatwick Airport during the month of May, then departing from Sydney during the month November is also very affordable. Most momondo users find prices during this month for around $1,135.

What is the cheapest day to depart on your flight to London Gatwick Airport?

The cheapest day to depart from Sydney to London Gatwick Airport is on a Tuesday when prices can be found for as low as $1,179. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Thursday is $1,356.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Flying to London Gatwick Airport from Sydney in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,311 when looking at flights departing in the morning. In the evening is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $1,381 per ticket.

How far in advance should I book a flight 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 $1,344 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 $1,104 on momondo.

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

As of November 2025, prices for Sydney to London Gatwick Airport flights are approximately 31% 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

Fastest flight time

27h 30m

Direct flights

None
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.
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  • 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. 25h 05m 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
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Wembley
Romford
Watford
Ilford
Cobham
Folkestone
Uxbridge
Stansted

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.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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