S$670 Cheap Flights from London to Sydney

View S$670 flight on Tue, 23 Sep,2025Opens in a new window

Popular airlines from London to Sydney, NSW (SYD-Kingsford Smith Intl.)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Sydney (LON-SYD)

Prices were available within the past 7 days and start at S$670 for one-way flights and S$949 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, 19 May - Mon, 26 May
LGW
London
SYD
Sydney
S$949 Return, found 1 day ago
S$949
Return
found 1 day ago
Select China Eastern Airlines flight, departing Mon, 19 May from London to Sydney, returning Mon, 26 May, priced at S$949 found 1 day ago
China Eastern Airlines
Sun, 11 May - Mon, 26 May
LHR
London
SYD
Sydney
S$1,004 Return, found 8 hours ago
S$1,004
Return
found 8 hours ago
Select China Eastern Airlines flight, departing Sun, 11 May from London to Sydney, returning Mon, 26 May, priced at S$1,004 found 8 hours ago
Air China
Mon, 27 Oct - Wed, 26 Nov
LHR
London
SYD
Sydney
S$1,369 Return, found 3 days ago
S$1,369
Return
found 3 days ago
Select Air China flight, departing Mon, 27 Oct from London to Sydney, returning Wed, 26 Nov, priced at S$1,369 found 3 days ago
Air India
Mon, 19 May - Mon, 26 May
LHR
London
SYD
Sydney
S$1,379 Return, found 1 day ago
S$1,379
Return
found 1 day ago
Select Air India flight, departing Mon, 19 May from London to Sydney, returning Mon, 26 May, priced at S$1,379 found 1 day ago
Turkish Airlines
Tue, 8 Jul - Tue, 15 Jul
LGW
London
SYD
Sydney
S$1,407 Return, found 4 hours ago
S$1,407
Return
found 4 hours ago
Select Turkish Airlines flight, departing Tue, 8 Jul from London to Sydney, returning Tue, 15 Jul, priced at S$1,407 found 4 hours ago
China Southern Airlines
Sun, 11 May - Mon, 26 May
LHR
London
SYD
Sydney
S$1,421 Return, found 8 hours ago
S$1,421
Return
found 8 hours ago
Select China Southern Airlines flight, departing Sun, 11 May from London to Sydney, returning Mon, 26 May, priced at S$1,421 found 8 hours ago
Etihad Airways
Mon, 12 May - Mon, 19 May
LHR
London
SYD
Sydney
S$1,453 Return, found 6 hours ago
S$1,453
Return
found 6 hours ago
Select Etihad Airways flight, departing Mon, 12 May from London to Sydney, returning Mon, 19 May, priced at S$1,453 found 6 hours ago
Cathay Pacific
Fri, 9 May - Fri, 16 May
LHR
London
SYD
Sydney
S$1,527 Return, found 2 days ago
S$1,527
Return
found 2 days ago
Select Cathay Pacific flight, departing Fri, 9 May from London to Sydney, returning Fri, 16 May, priced at S$1,527 found 2 days ago
Vietnam Airlines
Mon, 12 May - Mon, 26 May
LHR
London
SYD
Sydney
S$1,564 Return, found 4 days ago
S$1,564
Return
found 4 days ago
Select Vietnam Airlines flight, departing Mon, 12 May from London to Sydney, returning Mon, 26 May, priced at S$1,564 found 4 days ago
China Airlines
Mon, 12 May - Mon, 19 May
LHR
London
SYD
Sydney
S$1,652 Return, found 6 hours ago
S$1,652
Return
found 6 hours ago
Select China Airlines flight, departing Mon, 12 May from London to Sydney, returning Mon, 19 May, priced at S$1,652 found 6 hours ago
London to Sydney route information
Origin airport
Gatwick
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air China, Air India, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, Japan Airlines, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, Turkish Airlines, United, Vietnam Airlines
Return price
S$949
Distance
16918 km

Flights from England to Sydney

When looking for plane tickets from England to Sydney, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Sydney. Look for LON to SYD airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Sydney flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your England Sydney flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your England to Sydney trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Sydney flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from England to Sydney with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from London (LON-All Airports) to Mascot Airport?
Pack your bags, because round-trip flights between London (LON-All Airports) and Kingsford Smith Intl. Airport (SYD) start from S$949. That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London (LON-All Airports) to SYD?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from London (LON-All Airports) to Mascot Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for London (LON-All Airports) to Mascot Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from London (LON-All Airports) to Kingsford Smith Intl. Airport (SYD)?
With a flight distance of 17,000 kilometres from London (LON-All Airports) to Kingsford Smith Intl. Airport (SYD), this is a long journey. Make sure you drink plenty of water and move around the cabin from time to time.
Which airlines fly direct from London (LON-All Airports) to Kingsford Smith Intl. Airport (SYD)?
At present, no airlines offer direct flights from London (LON-All Airports) to Kingsford Smith Intl. Airport (SYD). You’ll need to book a flight with one or more stops. To get the best connections and price, lock in your airfare ahead of time.
Are London (LON-All Airports) to Kingsford Smith Intl. Airport (SYD) flight tickets cheaper when they're purchased at the last minute?
It is possible to find a fantastic last-minute deal from London (LON-All Airports) to SYD, but there’s no guarantee. As many airlines advertise prices up to a year in advance, it’s worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be certain you’re always seeing the latest offers.

Explore a world of travel with Expedia

London Airports

London

Heathrow to Sydney
S$1,003.40
*Available to Expedia members.