₩772,600 Cheap Flights from London (LON) to Sydney (SYD)

View ₩772,600 flight on Fri, Sep 5, 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 ₩772,600 for one-way flights and ₩1,361,969 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, Nov 3 - Tue, Nov 11
LHR
London
SYD
Sydney
₩1,361,969 Roundtrip, found 5 days ago
₩1,361,969
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Mon, Nov 3 from London to Sydney, returning Tue, Nov 11, priced at ₩1,361,969 found 5 days ago
China Eastern Airlines
Mon, Sep 8 - Mon, Sep 15
LGW
London
SYD
Sydney
₩1,366,500 Roundtrip, found 5 days ago
₩1,366,500
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Mon, Sep 8 from London to Sydney, returning Mon, Sep 15, priced at ₩1,366,500 found 5 days ago
Lufthansa
Mon, Feb 16 - Sat, Feb 21
LHR
London
SYD
Sydney
₩1,652,100 Roundtrip, found 17 hours ago
₩1,652,100
Roundtrip
found 17 hours ago
Select Lufthansa flight, departing Mon, Feb 16 from London to Sydney, returning Sat, Feb 21, priced at ₩1,652,100 found 17 hours ago
Air India
Wed, Sep 24 - Tue, Oct 7
LHR
London
SYD
Sydney
₩1,702,400 Roundtrip, found 9 hours ago
₩1,702,400
Roundtrip
found 9 hours ago
Select Air India flight, departing Wed, Sep 24 from London to Sydney, returning Tue, Oct 7, priced at ₩1,702,400 found 9 hours ago
Vietnam Airlines
Mon, Sep 8 - Mon, Sep 15
LHR
London
SYD
Sydney
₩1,705,989 Roundtrip, found 5 days ago
₩1,705,989
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Mon, Sep 8 from London to Sydney, returning Mon, Sep 15, priced at ₩1,705,989 found 5 days ago
Cathay Pacific
Sun, Nov 9 - Sun, Nov 16
LHR
London
SYD
Sydney
₩1,731,600 Roundtrip, found 3 days ago
₩1,731,600
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Sun, Nov 9 from London to Sydney, returning Sun, Nov 16, priced at ₩1,731,600 found 3 days ago
American Airlines
Mon, Sep 8 - Thu, Sep 18
LGW
London
SYD
Sydney
₩1,734,600 Roundtrip, found 1 day ago
₩1,734,600
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 8 from London to Sydney, returning Thu, Sep 18, priced at ₩1,734,600 found 1 day ago
Swiss International Air Lines
Mon, Feb 2 - Fri, Feb 6
LGW
London
SYD
Sydney
₩1,736,700 Roundtrip, found 1 day ago
₩1,736,700
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, Feb 2 from London to Sydney, returning Fri, Feb 6, priced at ₩1,736,700 found 1 day ago
United
Wed, Oct 22 - Wed, Nov 5
LHR
London
SYD
Sydney
₩1,785,800 Roundtrip, found 2 days ago
₩1,785,800
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 22 from London to Sydney, returning Wed, Nov 5, priced at ₩1,785,800 found 2 days ago
Malaysia Airlines
Wed, Sep 24 - Tue, Oct 7
LHR
London
SYD
Sydney
₩1,811,200 Roundtrip, found 9 hours ago
₩1,811,200
Roundtrip
found 9 hours ago
Select Malaysia Airlines flight, departing Wed, Sep 24 from London to Sydney, returning Tue, Oct 7, priced at ₩1,811,200 found 9 hours ago

Find the cheapest month to fly from London (LON) to Sydney (SYD)

March is typically the cheapest month to fly

From ₩1,010,064 - ₩1,931,899 per traveler.

Graph displaying average flight prices per month

Flights from London (LHR) to Sydney (SYD)
Origin airport
Heathrow
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air India, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, China Eastern Airlines, Emirates, Etihad Airways, Japan Airlines, KLM, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, United
Roundtrip price
₩1,361,969
Distance
16918 km

England to Sydney Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from England to Sydney will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Sydney.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LON to SYD flights that won’t make your bank account wince. Ready to temporarily leave behind England for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SYD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₩1,361,969. 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 kilometers 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 nearby Airports

London

Heathrow to Sydney
₩1,361,969
*Available to Expedia members.