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

According to our current data, China Eastern ($1,058), China Southern ($1,081), and SWISS ($1,117) offers the cheapest pricing from London Gatwick Airport to Sydney. You may be able to fly from London Gatwick Airport to Sydney for 23% less than the average price by searching for these airlines.

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

To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at $622. Beijing Capital Airlines flights start at $631 while deals on China Eastern start at $655 one-way.

What is the cheapest day to fly from London Gatwick Airport to Sydney?

Travelers seeking maximum savings on their London Gatwick Airport to Sydney flight should consider departing on Monday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest day to fly round-trip from London Gatwick Airport to Sydney?

Flights from London Gatwick Airport to Sydney are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

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

To save up to 13% on this flight, we recommend booking at least 37 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Gatwick Airport to Sydney from $1,279 1-2 weeks out and tickets from $1,566 for flights departing within the next 72 hours.

What is the cheapest month to fly from London Gatwick Airport to Sydney?

May is one of the best times of the year to fly to Sydney from London Gatwick Airport. Prices for May average $1,296 per person but you can even find prices for as low as $714. The most expensive prices can be found in the month of December. Opting for a May flight can save you 33% on your journey compared to booking in December

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.

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.

$613+ Flights from London Gatwick Airport to Sydney

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from London Gatwick to Sydney Kingsford Smith are usually found in May or June, booked 54 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Gatwick to Sydney

Round-trip from	$1,058 (FlightHub)
One-way from	$613 (Mytrip)
Popular in	December
Cheapest in	May
Average price	$1,699

From London Gatwick to Sydney Kingsford Smith

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One-way flight from London Gatwick to Sydney Kingsford Smith

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Highest demand for flights based on searches. 10% potential increase in price ($169 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 July 30, 2025.

Mon 10/136:05 pmLGW - SYD

1 stop29h 55mChina Eastern

Mon 10/2012:00 pmSYD - LGW

1 stop28h 30mChina Eastern

Deal found 7/30

$1,058

Sat 9/139:30 pmLGW - SYD

2 stops36h 55mChina Southern

Sun 9/2110:15 amSYD - LGW

1 stop29h 35mChina Southern

Deal found 7/28

$1,081

Wed 11/56:40 pmLGW - SYD

2 stops30h 10mSWISS

Thu 11/203:15 pmSYD - LGW

2 stops37h 35mSWISS

Deal found 7/28

$1,117

Wed 8/1311:35 amLGW - SYD

1 stop40h 00mMultiple Airlines

Tue 10/1410:15 pmSYD - LGW

1 stop42h 50mMultiple Airlines

Deal found 7/28

$1,125

Best flights from Gatwick to Sydney
Discover carefully curated flight deals from Gatwick to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Mon 10/136:05 pmLGW - SYD

1 stop29h 55mChina Eastern

Mon 10/2012:00 pmSYD - LGW

1 stop28h 30mChina Eastern

Deal found 7/30

$1,058

Sat 9/139:30 pmLGW - SYD

2 stops36h 55mChina Southern

Sun 9/2110:15 amSYD - LGW

1 stop29h 35mChina Southern

Deal found 7/28

$1,081

Wed 11/56:40 pmLGW - SYD

2 stops30h 10mSWISS

Mon 11/173:15 pmSYD - LGW

2 stops37h 35mSWISS

Deal found 7/28

$1,117

Wed 8/1311:35 amLGW - SYD

1 stop40h 00mMultiple Airlines

Tue 10/1410:15 pmSYD - LGW

1 stop42h 50mMultiple Airlines

Deal found 7/28

$1,125

Last-minute flights from Gatwick to Sydney
Discover last-minute flight deals from Gatwick to Sydney. Data last updated July 30, 2025 and is based on user searches.

Thu 8/76:00 pmLGW - SYD

2 stops28h 40mChina Eastern

Fri 8/2912:00 pmSYD - LGW

2 stops36h 00mChina Eastern

Deal found 7/29

$1,526

Thu 8/76:00 pmLGW - SYD

2 stops35h 15mMultiple Airlines

Fri 8/2912:00 pmSYD - LGW

2 stops36h 00mMultiple Airlines

Deal found 7/30

$1,989

Thu 8/712:00 pmLGW - SYD

1 stop22h 25mChina Southern

Fri 8/299:45 pmSYD - LGW

2 stops29h 45mChina Southern

Deal found 7/30

$2,113

Thu 8/75:20 amLGW - SYD

2 stops28h 40mTurkish Airlines

Wed 9/38:55 pmSYD - LGW

2 stops49h 05mTurkish Airlines

Deal found 7/28

$2,306

Thu 8/710:00 amLGW - SYD

2 stops45h 55mAir Europa

Fri 9/59:30 pmSYD - LGW

2 stops44h 30mAir Europa

Deal found 7/30

$9,688

Sat 8/96:40 pmLGW - SYD

2 stops26h 30mSWISS

Mon 9/12:05 pmSYD - LGW

2 stops36h 45mSWISS

Deal found 7/28

$2,539

Wed 8/136:25 pmLGW - SYD

1 stop33h 10mChina Eastern

Mon 10/1312:00 pmSYD - LGW

1 stop37h 00mChina Eastern

Deal found 7/28

$1,073

Wed 8/1311:35 amLGW - SYD

1 stop40h 00mMultiple Airlines

Tue 10/1410:15 pmSYD - LGW

1 stop42h 50mMultiple Airlines

Deal found 7/28

$1,125

Thu 8/2112:00 pmLGW - SYD

1 stop22h 25mChina Southern

Thu 8/2810:15 amSYD - LGW

1 stop29h 55mChina Southern

Deal found 7/30

$1,190

Tue 8/2612:35 pmLGW - SYD

1 stop41h 15mAir China

Tue 9/27:40 pmSYD - LGW

1 stop43h 55mAir China

Deal found 7/30

$1,461

One-way flights from Gatwick to Sydney
Search for one-way flight options from Gatwick to Sydney. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Thu 8/284:40 pmLGW - SYD

2 stops31h 40mMultiple Airlines

Deal found 7/29

$613

Fri 12/511:40 amLGW - SYD

2 stops40h 50mAir China

Deal found 7/30

$622

Sat 9/204:45 pmLGW - SYD

1 stop30h 50mBeijing Capital Airlines

Deal found 7/29

$631

Thu 8/2811:35 amLGW - SYD

1 stop36h 25mChina Eastern

Deal found 7/29

$655

Tue 10/149:30 pmLGW - SYD

2 stops36h 55mChina Southern

Deal found 7/29

$698

Wed 11/56:40 pmLGW - SYD

2 stops30h 10mSWISS

Deal found 7/28

$746

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

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 10/13

6:05 pm-10:00 am

1 stop29h 55m

Sydney Kingsford Smith

Mon 10/20

12:00 pm-6:30 am

1 stop28h 30m

$1,058

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sat 9/13

9:30 pm-7:25 pm

2 stops36h 55m

Sydney Kingsford Smith

Sun 9/21

10:15 am-6:50 am

1 stop29h 35m

$1,081

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 11/5

6:40 pm-11:50 am

2 stops30h 10m

Sydney Kingsford Smith

Mon 11/17

3:15 pm-5:50 pm

2 stops37h 35m

$1,117

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 8/13

11:35 am-12:35 pm

1 stop40h 00m

Sydney Kingsford Smith

Tue 10/14

10:15 pm-7:05 am

1 stop42h 50m

$1,125

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 8/28

4:40 pm-9:20 am

2 stops31h 40m

$613

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Fri 12/5

11:40 am-3:30 pm

2 stops40h 50m

$622

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sat 9/20

4:45 pm-8:35 am

1 stop30h 50m

$631

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 8/28

11:35 am-9:00 am

1 stop36h 25m

$655

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 10/14

9:30 pm-8:25 pm

2 stops36h 55m

$698

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 11/5

6:40 pm-11:50 am

2 stops30h 10m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 54 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, February is the cheapest month in which you can book a flight from London Gatwick Airport to Sydney (average of $1,028). Flying from London Gatwick Airport to Sydney in December is currently the most expensive (average of $1,619). 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.

What is the cheapest time of day to fly from LGW to SYD?

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from London Gatwick Airport to Sydney by exploring options for tickets at noon.

Reviews of airlines servicing Sydney

See what other customers who have flown with China Southern, SWISS, and Air China from London Gatwick Airport to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Southern

7.6

Good

104 reviews

Reviews

1 / 4

8.0

Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.

China Southern

7.6

Good

104 reviews

China Southern

7.6

Good

104 reviews

Reviews

1 / 4

8.0

Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.

SWISS

7.5

Good

1,686 reviews

China Southern

7.6

Good

104 reviews

Reviews

1 / 4

8.0

Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.

Air China

7.3

Good

93 reviews

China Southern

7.6

Good

104 reviews

Reviews

1 / 4

8.0

Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.

China Eastern

7.2

Good

158 reviews

China Southern

7.6

Good

104 reviews

Reviews

1 / 4

8.0

Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.

Related info for your journey

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.
What are the cheapest airlines flying from London Gatwick Airport to Sydney round-trip?
According to our current data, China Eastern ($1,058), China Southern ($1,081), and SWISS ($1,117) offers the cheapest pricing from London Gatwick Airport to Sydney. You may be able to fly from London Gatwick Airport to Sydney for 23% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from London Gatwick Airport to Sydney one-way?
To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at $622. Beijing Capital Airlines flights start at $631 while deals on China Eastern start at $655 one-way.
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, February is the cheapest month in which you can book a flight from London Gatwick Airport to Sydney (average of $1,028). Flying from London Gatwick Airport to Sydney in December is currently the most expensive (average of $1,619). 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

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$613+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Gatwick to Sydney with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from London Gatwick to Sydney Kingsford Smith are usually found in May or June, booked 54 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Gatwick to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gatwick to Sydney

Cheapest flights from Gatwick to SydneyExplore 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 July 30, 2025.

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 July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Sydney that are best for you.

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.

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?

Use this chart to determine the optimal time to book a round-trip flight from Gatwick to Sydney. Price data was last updated on July 25, 2025.

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

What is the cheapest time of day to fly from LGW to SYD?

Find hourly flight availability from Gatwick to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated July 30, 2025.

See what other customers who have flown with China Southern, SWISS, and Air China from London Gatwick Airport to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

How can I find direct flights from Gatwick to Sydney?

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

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

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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 July 30, 2025.