RM2,027 Cheap Flights from Sydney (SYD) to London (LHR)

View RM2,027 flight on Tue, 7 Oct 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Heathrow Airport (LHR)

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Cheap Flights from Sydney to London (SYD-LHR)

Prices were available within the past 7 days and start at RM2,027 for one-way flights and RM3,988 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, 17 Nov - Wed, 26 Nov
SYD
Sydney
LHR
London
RM3,988 Return, found 5 hours ago
RM3,988
Return
found 5 hours ago
Select China Eastern Airlines flight, departing Mon, 17 Nov from Sydney to London, returning Wed, 26 Nov, priced at RM3,988 found 5 hours ago
Etihad Airways
Mon, 27 Oct - Mon, 10 Nov
SYD
Sydney
LHR
London
RM4,129 Return, found 4 days ago
RM4,129
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 27 Oct from Sydney to London, returning Mon, 10 Nov, priced at RM4,129 found 4 days ago
Cathay Pacific
Mon, 27 Oct - Mon, 10 Nov
SYD
Sydney
LHR
London
RM4,278 Return, found 4 days ago
RM4,278
Return
found 4 days ago
Select Cathay Pacific flight, departing Mon, 27 Oct from Sydney to London, returning Mon, 10 Nov, priced at RM4,278 found 4 days ago
Turkish Airlines
Thu, 23 Oct - Thu, 6 Nov
SYD
Sydney
LHR
London
RM4,704 Return, found 8 hours ago
RM4,704
Return
found 8 hours ago
Select Turkish Airlines flight, departing Thu, 23 Oct from Sydney to London, returning Thu, 6 Nov, priced at RM4,704 found 8 hours ago
Qatar Airways
Sun, 16 Nov - Mon, 24 Nov
SYD
Sydney
LHR
London
RM4,789 Return, found 2 days ago
RM4,789
Return
found 2 days ago
Select Qatar Airways flight, departing Sun, 16 Nov from Sydney to London, returning Mon, 24 Nov, priced at RM4,789 found 2 days ago
SriLankan Airlines
Sun, 26 Oct - Thu, 30 Oct
SYD
Sydney
LHR
London
RM4,795 Return, found 6 days ago
RM4,795
Return
found 6 days ago
Select SriLankan Airlines flight, departing Sun, 26 Oct from Sydney to London, returning Thu, 30 Oct, priced at RM4,795 found 6 days ago
Qantas Airways
Mon, 27 Oct - Mon, 10 Nov
SYD
Sydney
LHR
London
RM4,884 Return, found 4 days ago
RM4,884
Return
found 4 days ago
Select Qantas Airways flight, departing Mon, 27 Oct from Sydney to London, returning Mon, 10 Nov, priced at RM4,884 found 4 days ago
Swiss International Air Lines
Mon, 17 Nov - Tue, 25 Nov
SYD
Sydney
LHR
London
RM4,888 Return, found 5 hours ago
RM4,888
Return
found 5 hours ago
Select Swiss International Air Lines flight, departing Mon, 17 Nov from Sydney to London, returning Tue, 25 Nov, priced at RM4,888 found 5 hours ago
Qantas Airways
Mon, 27 Oct - Mon, 10 Nov
SYD
Sydney
LHR
London
RM4,924 Return, found 4 days ago
RM4,924
Return
found 4 days ago
Select Qantas Airways flight, departing Mon, 27 Oct from Sydney to London, returning Mon, 10 Nov, priced at RM4,924 found 4 days ago
China Airlines
Fri, 14 Nov - Mon, 24 Nov
SYD
Sydney
LHR
London
RM5,027 Return, found 2 days ago
RM5,027
Return
found 2 days ago
Select China Airlines flight, departing Fri, 14 Nov from Sydney to London, returning Mon, 24 Nov, priced at RM5,027 found 2 days ago

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

March is typically the cheapest month to fly

From RM 3,561 - RM 4,995 per traveller.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from RM 5,721
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from RM 5,721

Frequently asked questions

How much is a flight from Mascot Airport to London Heathrow?
Round-trip journeys from SYD to LHR start from RM3,988. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sydney Airport to Heathrow Airport?
Each airline has a different set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Kingsford Smith Intl. Airport (SYD) to Heathrow 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 Mascot Airport to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Mascot Airport to Heathrow Airport (LHR)?
With around 17,000 kilometres separating Sydney and Hounslow, your flight will be a long one. Pack wisely and make your time in the air comfortable. Simple things like a sleep mask and a good travel pillow can make the biggest difference.
Which airlines fly direct from Sydney Airport to LHR?
There are no direct flights, so you'll need to make at least one stop between SYD and Heathrow Airport (LHR). Use the layover time to stretch your legs and take a break.
Are Sydney Airport to LHR flight tickets cheaper when they're purchased at the last minute?
Tickets from Kingsford Smith Intl. Airport (SYD) to Heathrow Airport (LHR) are available up to 12 months prior to departure on Expedia. And although you may occasionally nab a fantastic last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We frequently update our fares to bring you the best bargains, so check back often for all the latest specials.

Travel information

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Emirates, Etihad Airways, Gulf Air, Japan Airlines, KLM, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai Airways International, Turkish Airlines, United
Return price
RM3,988
Distance
16918 km
Average flight time
15 hours 15 mins

Book with confidence

Book with confidence

Perfect flights from Sydney to London

Your Journey from Sydney to London

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With Expedia, you have access to a wide range of airlines, including Etihad Airways, China Eastern Airlines, Vietnam Airlines, Air Canada, China Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Turkish Airlines, Austrian Airlines, Cathay Pacific, Qantas Airways, Swiss International Air Lines. Our selection of flights from Kingsford Smith Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the joy of finding cheap flights from Kingsford Smith Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM2,027 and roundtrip prices from RM3,988*.
 

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Book Your Flight from Sydney to London with Confidence

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Sydney to London

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