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Cheap flights from London Gatwick Airport to Sydney from $950

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 22/5. 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
17:00 - 13:35
LGW
-
SYD
33h 35m1 stop
China Eastern Logo
10:30 - 14:00
SYD
-
LGW
38h 30m1 stop
$1,534China Eastern
Wed, 28 Jan - Thu, 12 Feb
China Eastern Logo
17:00 - 13:35
LGW
-
SYD
33h 35m1 stop
China Eastern Logo
21:30 - 14:00
SYD
-
LGW
27h 30m1 stop
$1,536China Eastern
Sun, 18 Jan - Sun, 15 Mar
China Eastern Logo
17:00 - 10:00
LGW
-
SYD
30h 00m1 stop
China Eastern Logo
21:30 - 14:00
SYD
-
LGW
27h 30m1 stop
$1,537China Eastern
Mon, 26 Jan - Wed, 28 Jan
China Eastern Logo
10:30 - 06:30
LGW
-
SYD
33h 00m1 stop
China Eastern Logo
10:30 - 06:30
SYD
-
LGW
31h 00m1 stop
$1,538China Eastern
Mon, 26 Jan - Thu, 5 Feb
China Eastern Logo
17:00 - 06:30
LGW
-
SYD
26h 30m1 stop
China Eastern Logo
10:30 - 06:30
SYD
-
LGW
31h 00m1 stop
$1,540China Eastern
Wed, 4 Feb - Wed, 18 Feb
China Eastern Logo
10:30 - 13:35
LGW
-
SYD
40h 05m1 stop
China Eastern Logo
21:30 - 14:00
SYD
-
LGW
27h 30m1 stop
$1,541China Eastern
Wed, 21 Jan - Thu, 5 Feb
China Eastern Logo
17:00 - 10:00
LGW
-
SYD
30h 00m1 stop
China Eastern Logo
21:30 - 14:00
SYD
-
LGW
27h 30m1 stop
$1,543China Eastern
Sat, 28 Feb - Sun, 15 Mar
China Eastern Logo
17:00 - 10:00
LGW
-
SYD
30h 00m1 stop
China Eastern Logo
21:30 - 14:00
SYD
-
LGW
27h 30m1 stop
$1,544China Eastern
Sat, 28 Feb - Sun, 8 Mar
China Eastern Logo
17:00 - 11:00
LGW
-
SYD
31h 00m2 stops
China Eastern Logo
10:30 - 14:00
SYD
-
LGW
38h 30m1 stop
$1,546China Eastern
Sat, 17 Jan - Sun, 1 Feb
Multiple Airlines Logo
17:00 - 13:35
LGW
-
SYD
33h 35m1 stop
Multiple Airlines Logo
20:05 - 23:55
SYD
-
LGW
38h 50m2 stops
$1,549Multiple Airlines
Mon, 2 Mar - Tue, 17 Mar

China Eastern flights from London Gatwick Airport to Sydney

Our best China Eastern deals on London Gatwick Airport to Sydney flight tickets
China Eastern
28 Jan
LGW17:00London Gatwick
33h 35m
1 stop
SYD13:35Sydney Kingsford Smith
12 Feb
SYD10:30Sydney Kingsford Smith
38h 30m
1 stop
LGW14:00London Gatwick
$1,534
Find similar
China Eastern
18 Jan
LGW17:00London Gatwick
33h 35m
1 stop
SYD13:35Sydney Kingsford Smith
15 Mar
SYD21:30Sydney Kingsford Smith
27h 30m
1 stop
LGW14:00London Gatwick
$1,536
Find similar
China Eastern
26 Jan
LGW17:00London Gatwick
30h 00m
1 stop
SYD10:00Sydney Kingsford Smith
28 Jan
SYD21:30Sydney Kingsford Smith
27h 30m
1 stop
LGW14:00London Gatwick
$1,537
Find similar

China Southern flights from London Gatwick Airport to Sydney

Our best China Southern deals on London Gatwick Airport to Sydney flight tickets
China Southern
14 Mar
LGW20:20London Gatwick
37h 00m
2 stops
SYD20:20Sydney Kingsford Smith
14 Apr
SYD21:45Sydney Kingsford Smith
42h 20m
1 stop
LGW07:05London Gatwick
$1,565
Find similar
China Southern
10 Jan
LGW20:20London Gatwick
30h 15m
2 stops
SYD13:35Sydney Kingsford Smith
2 Feb
SYD22:00Sydney Kingsford Smith
30h 20m
2 stops
LGW17:20London Gatwick
$1,573
Find similar
China Southern
20 Jan
LGW20:20London Gatwick
30h 15m
2 stops
SYD13:35Sydney Kingsford Smith
13 Feb
SYD15:15Sydney Kingsford Smith
37h 05m
2 stops
LGW17:20London Gatwick
$1,574
Find similar

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 7 January 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

Wed 28/1

17:00-13:35

1 stop33h 35m

Sydney Kingsford Smith

Thu 12/2

10:30-14:00

1 stop38h 30m

$1,534

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sun 18/1

17:00-13:35

1 stop33h 35m

Sydney Kingsford Smith

Sun 15/3

21:30-14:00

1 stop27h 30m

$1,536

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 26/1

17:00-10:00

1 stop30h 00m

Sydney Kingsford Smith

Wed 28/1

21:30-14:00

1 stop27h 30m

$1,537

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 26/1

10:30-06:30

1 stop33h 00m

Sydney Kingsford Smith

Thu 5/2

10:30-06:30

1 stop31h 00m

$1,538

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 4/2

17:00-06:30

1 stop26h 30m

Sydney Kingsford Smith

Wed 18/2

10:30-06:30

1 stop31h 00m

$1,540

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 21/1

10:30-13:35

1 stop40h 05m

Sydney Kingsford Smith

Thu 5/2

21:30-14:00

1 stop27h 30m

$1,541

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sat 28/2

17:00-10:00

1 stop30h 00m

Sydney Kingsford Smith

Sun 15/3

21:30-14:00

1 stop27h 30m

$1,543

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sat 28/2

17:00-10:00

1 stop30h 00m

Sydney Kingsford Smith

Sun 8/3

21:30-14:00

1 stop27h 30m

$1,544

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sat 17/1

17:00-11:00

2 stops31h 00m

Sydney Kingsford Smith

Sun 1/2

10:30-14:00

1 stop38h 30m

$1,546

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 2/3

17:00-13:35

1 stop33h 35m

Sydney Kingsford Smith

Tue 17/3

20:05-23:55

2 stops38h 50m

$1,549

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 $1,663. 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 $1,671.

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

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,290. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $3,253.

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 $2,021 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 $1,579 on momondo.

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

You could potentially save up to 20% 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 January 2026, prices for London Gatwick Airport to Sydney flights are approximately 5% cheaper 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 55m

Direct flights

None
The fastest flight from London Gatwick Airport to Sydney takes 29h 55m
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 55m, 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 $1,061Free cancellationRating
7.2
186 reviews
Search China Eastern flights
EmiratesPriceFrom $1,830Free cancellationRating
8.1
3,461 reviews
Search Emirates flights
Singapore AirlinesPriceFrom $1,835Free cancellationRating
8.1
1,427 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
Leura
Manly
Bondi Beach
Coogee
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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