Find flights
When to book
Airlines
FAQs

Cheap flights from London Gatwick Airport to Sydney from $851

LGW — SYD
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Sydney

Wed 2/1209:50 -
1 stop23h 35m
Sat 16/110:30 -
2 stops41h 25m
Deal found 27/10$1,438
Mon 7/1209:50 -
1 stop33h 45m
Mon 1/322:05 -
1 stop43h 35m
Deal found 28/10$1,439
Tue 3/1120:20 -
2 stops30h 00m
Wed 18/1111:25 -
1 stop30h 05m
Deal found 27/10$1,443
Mon 7/1209:50 -
1 stop33h 45m
Mon 25/120:40 -
1 stop44h 00m
Deal found 28/10$1,446
Mon 23/1110:30 -
3 stops35h 35m
Sun 31/111:05 -
2 stops54h 25m
Deal found 27/10$1,448
Thu 26/1110:30 -
2 stops35h 45m
Thu 3/1212:00 -
1 stop37h 00m
Deal found 27/10$1,449
Sat 7/1120:20 -
2 stops30h 00m
Mon 16/1109:20 -
2 stops43h 00m
Deal found 27/10$1,451
Sat 7/1109:50 -
1 stop40h 30m
Sun 6/1215:10 -
1 stop26h 20m
Deal found 28/10$1,452
Sat 21/1120:20 -
2 stops30h 00m
Sun 6/1215:10 -
1 stop26h 20m
Deal found 28/10$1,453
Tue 27/1010:30 -
1 stop40h 05m
Tue 17/1121:30 -
1 stop27h 30m
Deal found 26/10$1,455

Find flight deals from Gatwick to Sydney

Round-trip from

$1,438

One-way from

$851

Popular in

December

Cheapest in

May

Average price

$2,168
2/12-16/1
  • 2/12-16/1
  • 3 total stops
  • 65h 00m total
  • London to Sydney
Search Deals
China Eastern
  • China Eastern
  • 20/11-31/12
  • 2 total stops
  • 59h 45m total
  • London to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($213 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($69 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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 return flight

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sun 15/11

08:40-06:50

1 stop35h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,330
Fastest return journey

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Wed 28/4

09:00-20:25

2 stops26h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,351

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Mon 16/11

08:35-22:25

2 stops26h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,352

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Fri 20/11

08:40-08:25

2 stops36h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,360

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sat 21/11

08:40-07:25

2 stops35h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,360

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sun 7/2

08:40-22:30

2 stops26h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,397

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Mon 11/1

06:30-20:00

2 stops26h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,490

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Sun 6/12

08:40-07:55

2 stops36h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,497

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Wed 13/1

17:25-07:10

2 stops26h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,509

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Wed 30/12

08:40-06:50

1 stop35h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,573

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 return price

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?

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Sydney, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $1,752). Flying from London Gatwick Airport to Sydney in December is currently the most expensive (average of $2,614). 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 for a return flight from London Gatwick Airport to Sydney?

Airfare is below average for this route at the moment.

London Gatwick Airport to Sydney flights typically cost between $1,560 and $2,098 in December.
The cheapest return price found within the last 5 days was $1,438 on Multiple Airlines (2 Dec–16 Jan).

Reviews of airlines servicing Sydney

Check out reviews from past customers who have flown with Emirates and China Eastern from London Gatwick Airport to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,686 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.9

Crew

8.4

Entertainment

8.2

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Emirates
8.1
Very Good
3,686 reviews
Emirates
8.1
Very Good
3,686 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.9

Crew

8.4

Entertainment

8.2

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
China Eastern
7.3
Good
247 reviews
Emirates
8.1
Very Good
3,686 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.9

Crew

8.4

Entertainment

8.2

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Related info for your journey

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

    Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers 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 2 different airlines.

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

    Turkish Airlines can get you from London Gatwick Airport to Sydney in just under 46h 20m. Your travel time can differ by up to . The distance between London Gatwick Airport and Sydney is about 17008 km.

  • What are the cheapest airlines flying from London Gatwick Airport to Sydney round-trip?

    Currently priced at $1,259, China Eastern will fly you from London Gatwick Airport to Sydney and back. In addition to China Eastern, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Emirates for as low as $1,758. These flights start at 39% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Gatwick Airport to Sydney one-way?

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as $744. Users have also found prices from $825 and $1,002 on China Southern and Qatar Airways, respectively.

  • 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 holiday 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 $1,752). Flying from London Gatwick Airport to Sydney in December is currently the most expensive (average of $2,614). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Cronulla
Lithgow
Terrigal
Katoomba
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Gatwick to Sydney

Heathrow to Sydney flights
Stansted to Sydney flights
London City to Sydney flights
Luton to Sydney flights

Top 2 airlines flying from Gatwick to Sydney

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$1,259Average$1,477FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
EmiratesCheapest$1,758Average$2,099FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from Gatwick to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Gatwick today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Gatwick to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Gatwick today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.