Cheap flights from London Gatwick Airport to Sydney from £429

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SYD
6 Sep — 13 Sep1
1 adult

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 Wednesday or Tuesday and return on a Monday

Cheap flight deals from Gatwick to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 September 2025.

Round-trip from

£751

One-way from

£429

Popular in

December

Cheapest in

May

Average price

£918
China Eastern
  • China Eastern
  • 21/10-10/11
  • 2 total stops
  • 70h 45m total
  • London to Sydney
15/11
  • 15/11
  • 3 total stops
  • 43h 30m total
  • London to Sydney
Highest demand for flights based on searches. 10% potential increase in price (£90 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in September 2025

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 1 September 2025.

Thu 11/911:25LGW - SYD
2 stops39h 10mMultiple Airlines
Wed 22/1013:50SYD - LGW
2 stops51h 05mMultiple Airlines
Deal found 29/8£749
Tue 21/1012:35LGW - SYD
1 stop41h 15mMultiple Airlines
Mon 10/1112:00SYD - LGW
1 stop29h 30mMultiple Airlines
Deal found 30/8£751
Tue 21/1021:30LGW - SYD
2 stops36h 55mMultiple Airlines
Tue 25/1121:45SYD - LGW
2 stops29h 25mMultiple Airlines
Deal found 31/8£751
Thu 23/1012:00LGW - SYD
1 stop22h 25mChina Southern
Fri 14/1122:00SYD - LGW
2 stops30h 20mChina Southern
Deal found 31/8£752
Sat 27/918:00LGW - SYD
1 stop33h 35mChina Eastern
Mon 27/1013:30SYD - LGW
2 stops52h 00mChina Eastern
Deal found 30/8£753
Thu 30/1010:30LGW - SYD
3 stops37h 30mMultiple Airlines
Fri 14/1121:45SYD - LGW
2 stops35h 50mMultiple Airlines
Deal found 30/8£753
Wed 10/1210:30LGW - SYD
1 stop36h 30mChina Eastern
Sat 24/121:30SYD - LGW
1 stop27h 30mChina Eastern
Deal found 31/8£754
Wed 10/1210:30LGW - SYD
3 stops37h 30mChina Eastern
Tue 3/212:00SYD - LGW
1 stop29h 30mChina Eastern
Deal found 31/8£755
Sat 18/1018:00LGW - SYD
1 stop33h 35mChina Eastern
Fri 31/1013:30SYD - LGW
2 stops35h 30mChina Eastern
Deal found 30/8£756
Tue 21/1021:30LGW - SYD
2 stops36h 55mMultiple Airlines
Tue 28/1020:05SYD - LGW
2 stops33h 25mMultiple Airlines
Deal found 31/8£756
Fri 24/1012:35LGW - SYD
1 stop40h 55mMultiple Airlines
Sun 16/1121:45SYD - LGW
2 stops46h 25mMultiple Airlines
Deal found 30/8£757
Wed 24/918:25LGW - SYD
2 stops52h 15mChina Eastern
Wed 15/1012:00SYD - LGW
1 stop28h 30mChina Eastern
Deal found 30/8£758

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 1 September 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Sydney that are best for you.

Fly from

Gatwick

Fly to

Sydney

Route

Depart

Return

Price

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 25/2

17:05-11:50

2 stops31h 45m

Sydney Kingsford Smith

Thu 12/3

19:10-22:35

2 stops38h 25m

£879

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 25/2

17:05-11:50

2 stops31h 45m

Sydney Kingsford Smith

Tue 17/3

19:10-22:35

2 stops38h 25m

£879

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Fri 23/1

17:05-19:50

2 stops39h 45m

Sydney Kingsford Smith

Thu 5/3

16:10-09:10

2 stops28h 00m

£895

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 17/2

06:25-19:50

2 stops26h 25m

Sydney Kingsford Smith

Thu 5/3

12:15-09:10

2 stops31h 55m

£912

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 4/2

17:05-19:50

2 stops39h 45m

Sydney Kingsford Smith

Wed 4/3

19:10-16:10

2 stops32h 00m

£913

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 26/2

06:25-19:50

2 stops26h 25m

Sydney Kingsford Smith

Mon 16/3

16:10-22:35

2 stops41h 25m

£923

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 26/2

06:25-19:50

2 stops26h 25m

Sydney Kingsford Smith

Fri 13/3

19:10-16:10

2 stops56h 00m

£923

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 4/2

10:05-10:45

2 stops37h 40m

Sydney Kingsford Smith

Thu 19/2

12:15-09:10

2 stops31h 55m

£927

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 5/2

17:05-10:45

2 stops30h 40m

Sydney Kingsford Smith

Thu 19/2

12:15-09:10

2 stops31h 55m

£927

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 7/1

06:25-19:50

2 stops26h 25m

Sydney Kingsford Smith

Thu 5/2

12:15-16:10

2 stops38h 55m

£931

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 21 results
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
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?

Use this chart to determine the optimal time to book a return flight from Gatwick to Sydney. Price data was last updated on 29 August 2025.

The best time to book flights from London Gatwick Airport to Sydney is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 £985). Flying from London Gatwick Airport to Sydney in July is currently the most expensive (average of £1,725). 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?

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 1 September 2025.

When flying from London Gatwick Airport to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 20% versus a flight at midday.

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

Use this chart to determine the cheapest time to fly return from Gatwick to Sydney. Price data was last updated on 16 December 2024.

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

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 1 September 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andChina Southern from London Gatwick Airport to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

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 airports serve Sydney to Gatwick flights?

    Passengers who are flying to Gatwick from Sydney will find that their flights arrive and depart from the main airports of both locations. The main airport in Sydney is known as Sydney Kingsford Smith Airport (SYD) and the most popular airport in Gatwick is London Gatwick Airport (LGW.) Both of these airports are popular with some of the top airlines in the market and see flights depart and arrive frequently. There are no direct flights that fly to Gatwick from Sydney so your most common flight will be a flight that require either one or two stopovers. You can choose from a wide selection of popular stopover options to accompany you on your flight to Gatwick. This route can be done so via popular airlines, all of which offer great onboard and offboard facilities.

  • Which airlines fly directly from Sydney to Gatwick?

    Unfortunately, there are currently no direct flights to Gatwick from Sydney. However, you will find some of the most popular airlines flying the route that requires either one or two stopovers. These popular airlines include Qatar Airways, British Airways, Emirates, Virgin Atlantic, Vueling, Singapore Airlines, Etihad Airways, and more. Depending on which airline you choose, the price of the flight will highly differ. You also have the opportunity of an overnight flight but don’t worry, these airlines include a lot of amenities that contribute to great night sleep. You will always find that your flight departs from London Gatwick Airport (LGW) and arrives at Sydney Kingsford Smith Airport (SYD).

  • What are the stopover options between Sydney to Gatwick?

    Flights that require either one or two stopovers to Gatwick from Sydney come with a large number of popular stopover options, all of which are highly popular. These popular destinations include Doha Hamad International Airport (DOH), Adelaide Airport (ADL), Istanbul Airport (IST), Jakarta Soekarno-Hatta International Airport (CGK), Barcelona El-Prat Airport (BCN), and more. Your stopover option can differ depending on a number of factors. This includes when you travel and which airline you’re travelling with. Connecting flights are the perfect option to explore destinations that you may never have visited before. Your stopover destination will also highly influence your flight time duration. It is common to find that flights that require more stopovers are the ones that are cheaper.

  • Do I need a passport or visa to fly from Sydney to Gatwick?

    If you are a UK citizen and travelling to Gatwick from Sydney, you will need a valid passport. During your time in Sydney, your passport must be valid throughout the duration of your stay. You will also have had to purchase an applicable visa, which commonly comes at a fee of around $20 (£14.18).

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

    For a flight from London Gatwick to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 0 inbound flights from London Gatwick per day. 12 airlines have flights to Sydney Kingsford Smith from London Gatwick on a regular basis.

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

    For as low as £879, Turkish Airlines can have you in Sydney from London Gatwick Airport in 31h 45m. Airlines will cover a distance of 10568 mi.

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

    Flying on China Southern is currently your cheapest option to Sydney, with prices starting at £501. Additional return tickets that might be worth considering are offered by Air China and China Eastern, with the lowest prices starting at £503 and £541, respectively. Users have found that China Southern is 50% cheaper than the other options available to this destination.

  • Where are the most common stopover locations when flying from London Gatwick Airport to Sydney?

  • What are some popular things to do or see while on a stopover in Dubai?

    Dubai travellers tend to visit Burj Khalifa, Gold Souq, and Dubai Mall more than anywhere else. Burj Khalifa, Gold Souq, and Dubai Mall are located about 6.8 mi, 4.2 mi, and 6.5 mi, respectively from Dubai Intl. Those landing in Dubai looking to spend some time exploring during their stopover can hire a car for about £15 per day.

  • What are some popular points of interest to see during a stopover in Shanghai?

    People's Square, Jing'an Temple, and Shanghai Disneyland are the most popular attractions in Shanghai if you're in need of something to do during your stopover. People's Square, Jing'an Temple, and Shanghai Disneyland are located about 20.3 mi, 22.0 mi, and 8.7 mi, respectively from Shanghai Pu Dong.

  • Where are the least popular stopover locations for London Gatwick Airport to Sydney flights?

  • 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 £985). Flying from London Gatwick Airport to Sydney in July is currently the most expensive (average of £1,725). 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?

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Bondi Beach
Coogee
Manly

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Top 10 airlines flying from Gatwick to Sydney

Discover the top 10 airlines that operate flights from Gatwick to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 September 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£501Average£770FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£503Average£780FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£541Average£737FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£688Average£953FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapest£733Average£1,204FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£742Average£904FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Etihad AirwaysCheapest£762Average£1,170FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest£796Average£866FlexibilityNo cancel feeOn-time79%
Search SWISS flights
EmiratesCheapest£799Average£1,009FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest£816Average£1,040FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Gatwick to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Gatwick.

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

Yes! Cheapflights helps users easily find flights from Gatwick to Sydney 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.

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