Cheap Flights from London Gatwick to Sydney

Compare London Gatwick to Sydney flight deals

Find the cheapest month or even day of the year to fly to Sydney

Book the best Sydney fare with no extra fees

Flight deals from London Gatwick to Sydney

Looking for a cheap last-minute deal or the best return flight from London Gatwick to Sydney? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Gatwick to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Gatwick to Sydney flights are currently cheapest in March.

London Gatwick to Sydney: Alternative routes

Compare routes from London Gatwick to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

London to Sydney: Flight information

The things to know before you go.
Cheapest flight found$1,279
Cheapest month to flyDecember

Finding cheap flights from London Gatwick to Sydney: Frequently asked questions

The best price we found for a return flight from London Gatwick to Sydney is $1,279. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London Gatwick to Sydney. But we found flights with one or more stops from $1,279.
As of October 2024, there are no flights flying from London Gatwick to Sydney.
The cheapest month to fly from London Gatwick to Sydney is usually October 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Gatwick Airport to Sydney Airport on Sunday, 29 December 2024.
No airlines currently offer direct flights between London Gatwick Airport and Sydney Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air China offers the cheapest flight tickets to Sydney.

Travelling from London Gatwick Airport (LGW) to Sydney (Kingsford Smith) Airport (SYD): what you need to know

  • You'll likely experience longer lines in popular months like August and other peak periods. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

  • We make it a cinch to book a flight with a stopover. To see your options for flights from London Gatwick Airport to Sydney (Kingsford Smith) Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to tour your chosen city. Some popular stopovers between LGW and SYD include:

    • Hamad International Airport

    • Changi International Airport

    • Dubai Airport

  • To find out if you need a visa to enter Australia, check with your carrier and the local embassy or consulate. They'll have the most up-to-date information, including other travel documents you may need after booking your cheap ticket from LGW to SYD.

How to find the cheapest flights from London Gatwick Airport (LGW) to Sydney (Kingsford Smith) Airport (SYD)

  • The best price we've seen for a one-way ticket from London Gatwick Airport to Sydney (Kingsford Smith) Airport is $792. The cheapest price for a return flight is $1,279. Keep in mind that fares may change due to availability at the time of booking.

  • It's a good idea to book early if you're hoping to get flight tickets from LGW to SYD. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' search function shows you the cheapest tickets from London Gatwick Airport to Sydney (Kingsford Smith) Airport across the month. It's a good way to find a bargain if your plans are flexible.

  • Finding a cheap ticket from LGW to SYD is easy with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as the price has dropped.

  • Play around with filters to find the right trip for you. To see the 'Fastest,' 'Best' or 'Cheapest' flights from London Gatwick Airport to Sydney (Kingsford Smith) Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about London Gatwick Airport (LGW)

  • Located around 80 kilometres from the centre of London, London Gatwick Airport can be reached in about 1 hour and 19 minutes by car (depending on traffic). The ride by public transport will take roughly 1 hour and 26 minutes.

  • Catching an early flight from London Gatwick Airport to Sydney (Kingsford Smith) Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by picking one of these hotels close to LGW:

Arriving at Sydney (Kingsford Smith) Airport (SYD)

Getting from Sydney (Kingsford Smith) Airport (SYD) to central Sydney

  • Sydney (Kingsford Smith) Airport to the centre of Sydney is around 21 minutes in a car. It's approximately 18 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing services.

  • When travelling by public transport, expect a journey of roughly 27 minutes.

When to fly to Sydney (Kingsford Smith) Airport (SYD)

  • It's time to choose your trip dates for your flight from London Gatwick Airport to Sydney (Kingsford Smith) Airport. July is the busiest month to visit Sydney. If you want a more relaxed vibe, go in April.

  • The warmest month in Sydney is January, with the temperature ranging between 17 ºC and 32 ºC. Book your flights from London Gatwick Airport to Sydney (Kingsford Smith) Airport in this month if this is the kind of weather you like.

  • Look for flight tickets from LGW to SYD in July if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 5 ºC and 19 ºC on average.

More about Sydney

Complete your Sydney trip with hotels and a car rental

  • We don't just compare flights. Once you've booked your cheap ticket to Sydney (Kingsford Smith) Airport, browse our car rental offers that'll give you the freedom and flexibility to travel around at your own pace. Next, take a look at our exclusive rates for hotels to find your ideal Sydney stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.