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Cheap flights from London Gatwick Airport to Sydney from $740

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Sydney departing on 14/3. 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

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Find the cheapest flights from London Gatwick Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
10:30 - 06:55
LGW
-
SYD
33h 25m
2 stops
China Eastern Logo
12:00 - 06:30
SYD
-
LGW
29h 30m
1 stop
$1,342China Eastern
Sun, 8 Mar - Thu, 26 Mar
China Eastern Logo
11:35 - 09:00
LGW
-
SYD
36h 25m
1 stop
China Eastern Logo
20:30 - 06:40
SYD
-
LGW
43h 10m
1 stop
$1,343China Eastern
Sun, 7 Jun - Sun, 5 Jul
China Eastern Logo
10:30 - 10:00
LGW
-
SYD
36h 30m
1 stop
China Eastern Logo
21:30 - 14:00
SYD
-
LGW
27h 30m
1 stop
$1,345China Eastern
Mon, 16 Mar - Mon, 23 Mar
China Eastern Logo
18:05 - 09:00
LGW
-
SYD
29h 55m
1 stop
China Eastern Logo
20:30 - 15:10
SYD
-
LGW
27h 40m
1 stop
$1,348China Eastern
Mon, 4 May - Sun, 14 Jun
China Eastern Logo
11:35 - 08:00
LGW
-
SYD
59h 25m
3 stops
China Eastern Logo
11:00 - 06:40
SYD
-
LGW
28h 40m
1 stop
$1,349China Eastern
Thu, 7 May - Tue, 16 Jun
China Eastern Logo
17:00 - 11:00
LGW
-
SYD
31h 00m
2 stops
China Eastern Logo
21:30 - 14:00
SYD
-
LGW
27h 30m
1 stop
$1,350China Eastern
Tue, 3 Mar - Mon, 16 Mar
Multiple Airlines Logo
20:20 - 20:20
LGW
-
SYD
37h 00m
2 stops
Multiple Airlines Logo
13:30 - 06:30
SYD
-
LGW
52h 00m
3 stops
$1,352Multiple Airlines
Tue, 3 Mar - Mon, 16 Mar
Multiple Airlines Logo
20:20 - 20:20
LGW
-
SYD
37h 00m
2 stops
Multiple Airlines Logo
21:30 - 14:00
SYD
-
LGW
27h 30m
1 stop
$1,355Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
20:20 - 20:20
LGW
-
SYD
37h 00m
2 stops
Multiple Airlines Logo
12:00 - 14:00
SYD
-
LGW
37h 00m
1 stop
$1,356Multiple Airlines
Tue, 10 Mar - Mon, 23 Mar
China Eastern Logo
11:35 - 08:00
LGW
-
SYD
59h 25m
3 stops
China Eastern Logo
11:00 - 15:10
SYD
-
LGW
37h 10m
1 stop
$1,357China Eastern
Thu, 14 May - Thu, 28 May

China Eastern flights from London Gatwick Airport to Sydney

Our best China Eastern deals on London Gatwick Airport to Sydney flight tickets
China Eastern
8 Mar
LGW10:30London Gatwick
33h 25m
2 stops
SYD06:55Sydney Kingsford Smith
26 Mar
SYD12:00Sydney Kingsford Smith
29h 30m
1 stop
LGW06:30London Gatwick
$1,342
China Eastern
7 June
LGW11:35London Gatwick
36h 25m
1 stop
SYD09:00Sydney Kingsford Smith
5 July
SYD20:30Sydney Kingsford Smith
43h 10m
1 stop
LGW06:40London Gatwick
$1,343
China Eastern
16 Mar
LGW10:30London Gatwick
36h 30m
1 stop
SYD10:00Sydney Kingsford Smith
23 Mar
SYD21:30Sydney Kingsford Smith
27h 30m
1 stop
LGW14:00London Gatwick
$1,345

Turkish Airlines flights from London Gatwick Airport to Sydney

Our best Turkish Airlines deals on London Gatwick Airport to Sydney flight tickets
Turkish Airlines
22 Feb
LGW17:05London Gatwick
26h 30m
2 stops
SYD06:35Sydney Kingsford Smith
8 Mar
SYD16:35Sydney Kingsford Smith
27h 50m
2 stops
LGW09:25London Gatwick
$1,342
Turkish Airlines
22 Feb
LGW17:05London Gatwick
26h 30m
2 stops
SYD06:35Sydney Kingsford Smith
8 Mar
SYD21:15Sydney Kingsford Smith
36h 20m
1 stop
LGW22:35London Gatwick
$1,505
Turkish Airlines
28 Feb
LGW17:05London Gatwick
39h 15m
2 stops
SYD19:20Sydney Kingsford Smith
7 Mar
SYD21:45Sydney Kingsford Smith
29h 25m
2 stops
LGW16:10London Gatwick
$1,558

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport 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, momondo users made 78,305 searches. Data last updated 19 February 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

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sun 8/3

10:30-06:55

2 stops33h 25m

Sydney Kingsford Smith

Thu 26/3

12:00-06:30

1 stop29h 30m

$1,342

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sun 7/6

11:35-09:00

1 stop36h 25m

Sydney Kingsford Smith

Sun 5/7

20:30-06:40

1 stop43h 10m

$1,343

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 16/3

10:30-10:00

1 stop36h 30m

Sydney Kingsford Smith

Mon 23/3

21:30-14:00

1 stop27h 30m

$1,345

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 4/5

18:05-09:00

1 stop29h 55m

Sydney Kingsford Smith

Sun 14/6

20:30-15:10

1 stop27h 40m

$1,348

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 7/5

11:35-08:00

3 stops59h 25m

Sydney Kingsford Smith

Tue 16/6

11:00-06:40

1 stop28h 40m

$1,349

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 3/3

17:00-11:00

2 stops31h 00m

Sydney Kingsford Smith

Mon 16/3

21:30-14:00

1 stop27h 30m

$1,350

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 3/3

20:20-20:20

2 stops37h 00m

Sydney Kingsford Smith

Mon 16/3

13:30-06:30

3 stops52h 00m

$1,352

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 10/3

20:20-20:20

2 stops37h 00m

Sydney Kingsford Smith

Tue 17/3

21:30-14:00

1 stop27h 30m

$1,355

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 10/3

20:20-20:20

2 stops37h 00m

Sydney Kingsford Smith

Mon 23/3

12:00-14:00

1 stop37h 00m

$1,356

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 14/5

11:35-08:00

3 stops59h 25m

Sydney Kingsford Smith

Thu 28/5

11:00-15:10

1 stop37h 10m

$1,357

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Sydney from

How to get the cheapest flight ticket from London Gatwick Airport to Sydney

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 Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from London Gatwick Airport, with most prices found around $1,459. If you aren’t able to travel to Sydney during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $1,607.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,118. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $3,160.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,934 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from London Gatwick Airport for as low as $1,526 on momondo.

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

You could potentially save up to 30% on your flight if you consider stops on a London Gatwick Airport to Sydney flight.

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

As of February 2026, prices for London Gatwick Airport to Sydney flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from London Gatwick Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Sydney (LGW to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Sydney

Fastest flight time

29h 35m

Direct flights

None
The fastest flight from London Gatwick Airport to Sydney takes 29h 35m
There are no direct flights from London Gatwick Airport to Sydney. There are no popular flight routes from London Gatwick Airport to Sydney.
Search flight deals

  • How far is London Gatwick to Sydney Kingsford Smith by plane?

    London Gatwick and Sydney Kingsford Smith are 17004.7 km apart from one another. Flights usually cover this in 29h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Gatwick Airport to Sydney Kingsford Smith Airport?

    Prices for flights from London Gatwick Airport to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from London Gatwick Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from London Gatwick Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith 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 licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London Gatwick Airport to Sydney?

Best airlines flying from London Gatwick Airport to Sydney

Compare and see reviews for airlines that fly from London Gatwick Airport to Sydney with momondo
Airline
Rating
Free cancellation
Price
China EasternPriceFrom $1,011Free cancellationRating
7.2
193 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom $1,747Free cancellationRating
8.2
1,462 reviews
Search Singapore Airlines flights

Travelling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from London to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from London to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from London and alert you when they change.

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