Cheap flights from London Gatwick Airport to Sydney from £459
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
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 14 July 2025.
Round-trip from | £732 |
---|---|
One-way from | £459 |
Popular in | December |
Cheapest in | May |
Average price | £1,237 |
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 14 July 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 14 July 2025.
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 14 July 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
Tue 28/10
10:30-13:35
1 stop40h 05m
Sydney Kingsford Smith
Fri 14/11
21:30-14:00
1 stop27h 30m
LondonSydney
LGW - SYD
LGWSYD
London Gatwick
Sun 9/11
10:30-16:20
2 stops42h 50m
Sydney Kingsford Smith
Tue 11/11
21:30-14:00
1 stop27h 30m
LondonSydney
LGW - SYD
LGWSYD
London Gatwick
Tue 14/10
21:30-20:25
2 stops36h 55m
Sydney Kingsford Smith
Sun 2/11
11:25-17:20
2 stops64h 55m
LondonSydney
LGW - SYD
LGWSYD
London Gatwick
Mon 27/10
18:40-11:50
2 stops30h 10m
Sydney Kingsford Smith
Thu 13/11
16:10-17:50
2 stops36h 40m
LondonSydney
LGW - SYD
LGWSYD
London Gatwick
Thu 11/9
18:00-08:00
3 stops53h 00m
LondonSydney
LGW - SYD
LGWSYD
London Gatwick
Wed 15/10
20:25-20:10
3 stops37h 45m
LondonSydney
LGW - SYD
LGWSYD
London Gatwick
Fri 26/9
12:35-14:50
1 stop41h 15m
LondonSydney
LGW - SYD
LGWSYD
London Gatwick
Sat 20/9
16:45-08:35
1 stop30h 50m
LondonSydney
LGW - SYD
LGWSYD
London Gatwick
Tue 14/10
21:30-20:25
2 stops36h 55m
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 return flight from Gatwick to Sydney. Price data was last updated on 11 July 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 £1,709). 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 14 July 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 14 July 2025.
Read reviews from past customers who have flown with China Southern, SWISS, andChina Eastern 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.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Puey cheng,Apr 2025
SIN - CAN
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Puey cheng,Apr 2025
SIN - CAN
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Puey cheng,Apr 2025
SIN - CAN
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Puey cheng,Apr 2025
SIN - CAN
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Puey cheng,Apr 2025
SIN - CAN
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.
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Alternative routes for Gatwick to Sydney
See prices for flight routes from nearby airports that may be better suited for you.
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 14 July 2025.
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.