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$648+ Cheap flights from Gatwick (LGW) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SYD
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
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Cheap flight deals from Gatwick to Sydney

Cheapest flights from Gatwick to Sydney
Explore the most affordable flight options available from Gatwick to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.

This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:30 am
LGW
-
SYD
1 stop40h 05m
China Eastern
Sat 1/169:30 pm
SYD
-
LGW
1 stop44h 00m
China Eastern
Deal found 6/10$1,168
This China Eastern deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:00 pm
LGW
-
SYD
1 stop30h 00m
China Eastern
Mon 11/2312:00 pm
SYD
-
LGW
1 stop29h 30m
China Eastern
Deal found 6/8$1,169
This China Eastern deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 pm
LGW
-
SYD
1 stop30h 00m
China Eastern
Tue 10/1312:00 pm
SYD
-
LGW
1 stop28h 40m
China Eastern
Deal found 6/9$1,170
This China Eastern deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 pm
LGW
-
SYD
1 stop33h 35m
China Eastern
Tue 11/1012:00 pm
SYD
-
LGW
1 stop37h 00m
China Eastern
Deal found 6/9$1,171
This China Eastern deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:00 pm
LGW
-
SYD
1 stop33h 35m
China Eastern
Thu 7/238:30 pm
SYD
-
LGW
1 stop43h 10m
China Eastern
Deal found 6/11$1,172
This China Eastern deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:35 am
LGW
-
SYD
1 stop36h 25m
China Eastern
Tue 7/148:30 pm
SYD
-
LGW
1 stop27h 30m
China Eastern
Deal found 6/11$1,173
This China Eastern deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2710:30 am
LGW
-
SYD
1 stop40h 05m
China Eastern
Sat 1/2312:00 pm
SYD
-
LGW
1 stop29h 30m
China Eastern
Deal found 6/13$1,174
This China Eastern deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 pm
LGW
-
SYD
1 stop33h 35m
China Eastern
Tue 7/2110:05 am
SYD
-
LGW
3 stops53h 35m
China Eastern
Deal found 6/8$1,176
This China Eastern deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:35 am
LGW
-
SYD
2 stops59h 25m
China Eastern
Sun 11/89:30 pm
SYD
-
LGW
1 stop27h 30m
China Eastern
Deal found 6/9$1,178
This China Eastern deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:35 am
LGW
-
SYD
3 stops35h 25m
China Eastern
Sat 11/219:30 pm
SYD
-
LGW
1 stop44h 00m
China Eastern
Deal found 6/12$1,179
This China Eastern deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:35 am
LGW
-
SYD
3 stops35h 25m
China Eastern
Sun 7/1911:00 am
SYD
-
LGW
1 stop28h 40m
China Eastern
Deal found 6/12$1,180
This China Eastern deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 pm
LGW
-
SYD
2 stops29h 00m
China Eastern
Wed 7/158:30 pm
SYD
-
LGW
1 stop27h 30m
China Eastern
Deal found 6/11$1,181

Find flight deals from Gatwick to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,142
(FlightHub)

One-way from

$648
(Mytrip)

Popular in

July

Cheapest in

May

Average price

$1,231
Provider with most accurate pricing for London Gatwick-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Gatwick-Sydney Kingsford Smith flights.
Search Deals
From London Gatwick to Sydney Kingsford Smith
Search Deals
One-way flight from London Gatwick to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick to Sydney 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, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 9/1

11:35 am-9:00 am

1 stop36h 25m

Sydney Kingsford Smith

Sun 10/11

12:00 pm-3:00 pm

1 stop37h 00m

$1,171

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 12/7

6:30 am-7:35 pm

2 stops26h 05m

Sydney Kingsford Smith

Thu 2/25

7:15 am-9:10 am

3 stops36h 55m

$1,289

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 6/29

11:35 am-8:00 am

3 stops35h 25m

Sydney Kingsford Smith

Sun 8/23

8:30 pm-3:00 pm

1 stop27h 30m

$1,338

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 12/2

6:30 am-7:35 pm

2 stops26h 05m

Sydney Kingsford Smith

Sun 12/20

9:30 pm-4:30 pm

2 stops30h 00m

$1,384

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 12/8

6:30 am-6:15 am

3 stops36h 45m

Sydney Kingsford Smith

Tue 3/2

7:15 am-9:10 am

3 stops36h 55m

$1,389

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 12/7

9:00 am-6:50 am

1 stop34h 50m

Sydney Kingsford Smith

Mon 3/1

3:50 pm-5:55 am

1 stop25h 05m

$1,404

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 11/11

10:05 am-7:35 pm

2 stops46h 30m

Sydney Kingsford Smith

Sun 11/15

9:30 pm-4:30 pm

2 stops30h 00m

$1,413
Quickest round-trip

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 11/11

1:35 pm-6:35 am

2 stops30h 00m

Sydney Kingsford Smith

Sun 11/15

6:00 am-6:25 pm

1 stop23h 25m

$1,414
Cheapest one-way

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 6/24

11:35 am-8:00 am

3 stops35h 25m

$718

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 8/25

11:35 am-8:00 am

2 stops59h 25m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on London Gatwick Airport-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Gatwick Airport-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Gatwick to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Gatwick with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Sydney

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

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Gatwick Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Gatwick Airport to Sydney?

Currently, May is the cheapest month in which you can book a flight from London Gatwick Airport to Sydney (average of $1,184). Flying from London Gatwick Airport to Sydney in July is currently the most expensive (average of $1,714). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from London Gatwick Airport to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from London Gatwick?

    Located just 4.6 mi from the city center, Sydney Kingsford Smith is the airport most travelers will use when flying to Sydney from London Gatwick. Booking flights from London Gatwick to Kingsford Smith (SYD) should be relatively easy as there are 0 daily inbound flights from London Gatwick from 0 different airlines.

  • How long is the flight from London Gatwick Airport to Sydney?

    There are many flights that can get you from London Gatwick Airport to Sydney in 26h 05m. Fly via China Eastern or Turkish Airlines to get the fastest option. The distance between London Gatwick Airport and Sydney is about 10568 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Gatwick to Sydney that include hotel bookings?

    Yes. In addition to deals on Gatwick to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Sydney.

  • Can I find deals for business class flights from Gatwick to Sydney?

    Yes. Cheapflights offers flight deals from Gatwick to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Sydney?

    Currently, May is the cheapest month in which you can book a flight from London Gatwick Airport to Sydney (average of $1,184). Flying from London Gatwick Airport to Sydney in July is currently the most expensive (average of $1,714). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

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