Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Gatwick Airport to Sydney from $956

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 23/4. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Gatwick Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
China Southern Logo
21:30 - 19:40
LGW
-
SYD
37h 10m2 stops
China Southern Logo
21:45 - 07:05
SYD
-
LGW
42h 20m1 stop
$1,546China Southern
ث, 7 أبريل - ث, 14 أبريل
Multiple Airlines Logo
17:00 - 13:35
LGW
-
SYD
33h 35m1 stop
Multiple Airlines Logo
21:50 - 23:55
SYD
-
LGW
37h 05m2 stops
$1,560Multiple Airlines
ح, 1 فبراير - ث, 3 مارس
China Southern Logo
12:00 - 19:40
LGW
-
SYD
22h 40m1 stop
China Southern Logo
21:45 - 07:05
SYD
-
LGW
42h 20m1 stop
$1,561China Southern
خ, 14 مايو - ث, 23 يونيو
China Eastern Logo
10:30 - 13:35
LGW
-
SYD
40h 05m1 stop
China Eastern Logo
12:00 - 14:00
SYD
-
LGW
37h 00m1 stop
$1,564China Eastern
ر, 14 يناير - ر, 21 يناير
China Eastern Logo
17:00 - 13:35
LGW
-
SYD
33h 35m1 stop
China Eastern Logo
12:00 - 14:00
SYD
-
LGW
37h 00m1 stop
$1,566China Eastern
ث, 13 يناير - ث, 20 يناير
Multiple Airlines Logo
21:40 - 17:55
LGW
-
SYD
33h 15m2 stops
Multiple Airlines Logo
21:30 - 14:00
SYD
-
LGW
27h 30m1 stop
$1,569Multiple Airlines
خ, 5 فبراير - ث, 10 فبراير
Multiple Airlines Logo
10:30 - 08:05
LGW
-
SYD
34h 35m3 stops
Multiple Airlines Logo
10:30 - 14:00
SYD
-
LGW
38h 30m1 stop
$1,570Multiple Airlines
ث, 3 فبراير - ث, 17 فبراير
Multiple Airlines Logo
17:00 - 08:05
LGW
-
SYD
52h 05m2 stops
Multiple Airlines Logo
21:30 - 14:00
SYD
-
LGW
27h 30m1 stop
$1,572Multiple Airlines
ن, 2 فبراير - ث, 10 فبراير
China Southern Logo
20:20 - 20:20
LGW
-
SYD
37h 00m2 stops
China Southern Logo
22:45 - 07:05
SYD
-
LGW
42h 20m1 stop
$1,573China Southern
ث, 3 مارس - ث, 31 مارس
China Eastern Logo
17:00 - 11:00
LGW
-
SYD
31h 00m2 stops
China Eastern Logo
12:00 - 06:30
SYD
-
LGW
29h 30m1 stop
$1,576China Eastern
ث, 13 يناير - ث, 20 يناير

Air China flights from London Gatwick Airport to Sydney

Our best Air China deals on London Gatwick Airport to Sydney flight tickets
Air China
31 Dec
LGW11:35London Gatwick
40h 55m
1 stop
SYD15:30Sydney Kingsford Smith
31 Jan
SYD14:00Sydney Kingsford Smith
26h 35m
1 stop
LGW05:35London Gatwick
$1,560
Find similar
Air China
28 Dec
LGW11:35London Gatwick
40h 55m
1 stop
SYD15:30Sydney Kingsford Smith
14 Jan
SYD20:40Sydney Kingsford Smith
43h 55m
1 stop
LGW05:35London Gatwick
$1,618
Find similar
Air China
10 May
LGW12:35London Gatwick
41h 15m
1 stop
SYD14:50Sydney Kingsford Smith
7 June
SYD19:40Sydney Kingsford Smith
43h 55m
1 stop
LGW06:35London Gatwick
$1,633
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
7 Apr
LGW21:30London Gatwick
37h 10m
2 stops
SYD19:40Sydney Kingsford Smith
14 Apr
SYD21:45Sydney Kingsford Smith
42h 20m
1 stop
LGW07:05London Gatwick
$1,546
Find similar
China Southern
27 Apr
LGW12:00London Gatwick
35h 25m
1 stop
SYD08:25Sydney Kingsford Smith
11 May
SYD08:45Sydney Kingsford Smith
42h 45m
2 stops
LGW18:30London Gatwick
$1,549
Find similar
China Southern
14 May
LGW12:00London Gatwick
22h 40m
1 stop
SYD19:40Sydney Kingsford Smith
23 June
SYD21:45Sydney Kingsford Smith
42h 20m
1 stop
LGW07:05London Gatwick
$1,561
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 23 ديسمبر 2025.
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

ث 7/4

21:30-19:40

2 stops37h 10m

Sydney Kingsford Smith

ث 14/4

21:45-07:05

1 stop42h 20m

$1,546

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

ح 1/2

17:00-13:35

1 stop33h 35m

Sydney Kingsford Smith

ث 3/3

21:50-23:55

2 stops37h 05m

$1,560

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

خ 14/5

12:00-19:40

1 stop22h 40m

Sydney Kingsford Smith

ث 23/6

21:45-07:05

1 stop42h 20m

$1,561

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

ر 14/1

10:30-13:35

1 stop40h 05m

Sydney Kingsford Smith

ر 21/1

12:00-14:00

1 stop37h 00m

$1,564

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

ث 13/1

17:00-13:35

1 stop33h 35m

Sydney Kingsford Smith

ث 20/1

12:00-14:00

1 stop37h 00m

$1,566

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

خ 5/2

21:40-17:55

2 stops33h 15m

Sydney Kingsford Smith

ث 10/2

21:30-14:00

1 stop27h 30m

$1,569

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

ث 3/2

10:30-08:05

3 stops34h 35m

Sydney Kingsford Smith

ث 17/2

10:30-14:00

1 stop38h 30m

$1,570

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

ن 2/2

17:00-08:05

2 stops52h 05m

Sydney Kingsford Smith

ث 10/2

21:30-14:00

1 stop27h 30m

$1,572

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

ث 3/3

20:20-20:20

2 stops37h 00m

Sydney Kingsford Smith

ث 31/3

22:45-07:05

1 stop42h 20m

$1,573

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

ث 13/1

17:00-11:00

2 stops31h 00m

Sydney Kingsford Smith

ث 20/1

12:00-06:30

1 stop29h 30m

$1,576

Flights are sorted by cheapest return flights first.

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

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 June is, on average, the cheapest month to fly to Sydney from London Gatwick Airport, with most prices found around $1,689. If you aren’t able to travel to Sydney during the month of June, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,707.

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

Our data shows that Thursday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,149. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $3,035.

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

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from London Gatwick Airport to Sydney in the afternoon for as low as $1,899. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,492 on average. Flights to Sydney from London Gatwick Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 $2,044 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 $1,701 on momondo.

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

You could potentially save up to 2% 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 December 2025, prices for London Gatwick Airport to Sydney flights are approximately 29% 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

26h 30m

Direct flights

None
The fastest flight from London Gatwick Airport to Sydney takes 26h 30m
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 26h 30m, 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 $1,075Free cancellationRating
7.2
179 reviews
Search China Eastern flights
EmiratesPriceFrom $1,853Free cancellationRating
8.1
3,442 reviews
Search Emirates flights
Singapore AirlinesPriceFrom $1,858Free cancellationRating
8.1
1,415 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.

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
خ 22/1
خ 29/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia