RM1,111 Cheap Flights from Sydney (SYD) to London (LHR)

View RM1,111 flight on Sun, 25 Jan 2026Opens 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 RM1,111 for one-way flights and RM3,662 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Wed, 10 Jun - Tue, 16 Jun
SYD
Sydney
LHR
London
RM3,662 Return, found 4 days ago
RM3,662
Return
found 4 days ago
Select China Eastern Airlines flight, departing Wed, 10 Jun from Sydney to London, returning Tue, 16 Jun, priced at RM3,662 found 4 days ago
Etihad Airways
Mon, 16 Feb - Sun, 1 Mar
SYD
Sydney
LHR
London
RM4,330 Return, found 6 hours ago
RM4,330
Return
found 6 hours ago
Select Etihad Airways flight, departing Mon, 16 Feb from Sydney to London, returning Sun, 1 Mar, priced at RM4,330 found 6 hours ago
Japan Airlines
Wed, 10 Jun - Tue, 16 Jun
SYD
Sydney
LHR
London
RM4,525 Return, found 4 days ago
RM4,525
Return
found 4 days ago
Select Japan Airlines flight, departing Wed, 10 Jun from Sydney to London, returning Tue, 16 Jun, priced at RM4,525 found 4 days ago
Vietnam Airlines
Wed, 10 Jun - Tue, 16 Jun
SYD
Sydney
LHR
London
RM4,553 Return, found 4 days ago
RM4,553
Return
found 4 days ago
Select Vietnam Airlines flight, departing Wed, 10 Jun from Sydney to London, returning Tue, 16 Jun, priced at RM4,553 found 4 days ago
Turkish Airlines
Mon, 23 Mar - Mon, 30 Mar
SYD
Sydney
LHR
London
RM4,569 Return, found 4 days ago
RM4,569
Return
found 4 days ago
Select Turkish Airlines flight, departing Mon, 23 Mar from Sydney to London, returning Mon, 30 Mar, priced at RM4,569 found 4 days ago
Cathay Pacific
Tue, 17 Feb - Tue, 24 Feb
SYD
Sydney
LHR
London
RM4,875 Return, found 5 days ago
RM4,875
Return
found 5 days ago
Select Cathay Pacific flight, departing Tue, 17 Feb from Sydney to London, returning Tue, 24 Feb, priced at RM4,875 found 5 days ago
Qatar Airways
Mon, 16 Feb - Sun, 1 Mar
SYD
Sydney
LHR
London
RM4,890 Return, found 6 hours ago
RM4,890
Return
found 6 hours ago
Select Qatar Airways flight, departing Mon, 16 Feb from Sydney to London, returning Sun, 1 Mar, priced at RM4,890 found 6 hours ago
Singapore Airlines
Tue, 26 May - Thu, 4 Jun
SYD
Sydney
LHR
London
RM5,170 Return, found 15 hours ago
RM5,170
Return
found 15 hours ago
Select Singapore Airlines flight, departing Tue, 26 May from Sydney to London, returning Thu, 4 Jun, priced at RM5,170 found 15 hours ago
Austrian Airlines
Tue, 26 May - Thu, 4 Jun
SYD
Sydney
LHR
London
RM5,220 Return, found 15 hours ago
RM5,220
Return
found 15 hours ago
Select Austrian Airlines flight, departing Tue, 26 May from Sydney to London, returning Thu, 4 Jun, priced at RM5,220 found 15 hours ago
SriLankan Airlines
Tue, 26 May - Thu, 4 Jun
SYD
Sydney
LHR
London
RM5,255 Return, found 15 hours ago
RM5,255
Return
found 15 hours ago
Select SriLankan Airlines flight, departing Tue, 26 May from Sydney to London, returning Thu, 4 Jun, priced at RM5,255 found 15 hours ago

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

May is typically the cheapest month to fly

From RM 3,468 - RM 4,679 per traveller.

Frequently asked questions

How much is a flight from Mascot Airport to London Heathrow?
Round-trip journeys from SYD to LHR start from RM3,662. 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

Origin airport
Kingsford Smith Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Austrian Airlines, British Airways, Cathay Pacific, Etihad Airways, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai Airways International, Turkish Airlines, United, Vietnam Airlines
Return price
RM3,662
Distance
16918 km
Average flight time
13 hours 42 mins

Book with confidence

Perfect flights from Sydney to London

Your Journey from Sydney to London

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Experience the Vibrant London

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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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