Can I get a flight from London Heathrow Airport to Sydney on Malaysia Airlines for under £1,347?

There are 7 flights available on Malaysia Airlines from London Heathrow Airport to Sydney for under £1,347. These prices can change based on many factors including date and time. To find LHR-SYD flight prices for your dates, click here.

How far ahead should I book a flight from London Heathrow Airport to Sydney with Malaysia Airlines?

Booking with Malaysia Airlines 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Sydney with Malaysia Airlines?

Currently, the most affordable month to book a Malaysia Airlines flight from London Heathrow Airport to Sydney in May, with an average price of £835. Conversely, traveling with Malaysia Airlines from London Heathrow Airport to Sydney in December will be the most expensive, with an average cost of £1,497. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

£561+ Malaysia Airlines Flights from Heathrow to Sydney

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Cheapest Malaysia Airlines flights from Heathrow to Sydney
Explore the most affordable Malaysia Airlines flight options available from Heathrow to Sydney. Find the lowest fares with prices last updated on 6 July 2026.

Sun 23/821:35

LHR

SYD

1 stop27h 25m

Malaysia Airlines

Sun 13/922:10

SYD

LHR

1 stop27h 25m

Malaysia Airlines

Deal found 2/7£896

Sat 29/821:35

LHR

SYD

1 stop27h 25m

Malaysia Airlines

Thu 10/909:15

SYD

LHR

1 stop40h 20m

Malaysia Airlines

Deal found 2/7£900

Mon 31/821:35

LHR

SYD

1 stop23h 50m

Malaysia Airlines

Sun 11/1022:10

SYD

LHR

1 stop28h 25m

Malaysia Airlines

Deal found 2/7£1,040

Can I get a flight from London Heathrow Airport to Sydney on Malaysia Airlines for under £1,347?
There are 7 flights available on Malaysia Airlines from London Heathrow Airport to Sydney for under £1,347. These prices can change based on many factors including date and time. To find LHR-SYD flight prices for your dates, click here.

Malaysia Airlines flights from Heathrow to Sydney in 2026

One-way from	£556
Return from	£896
Popular in	December
Cheapest in	May
Average price (all airlines)	£1,336

Malaysia Airlines
30/10
1 total stop
25h 55m total
London to Sydney

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Malaysia Airlines
23/8-13/9
2 total stops
54h 50m total
London to Sydney

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Highest demand for flights from London Heathrow to Sydney Kingsford Smith; 6% potential price increase.

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Best time to find cheap flights from London Heathrow to Sydney Kingsford Smith; 3% potential price drop.

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Average price for all London Heathrow to Sydney Kingsford Smith flights (one-way and round-trip).

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When is the best time to book a flight to Sydney with Malaysia Airlines?

The best time to book a flight to Sydney with Malaysia Airlines is 24 days before departure. On average, fares are higher if you book 44 days before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Sydney?

For Economy class flights, the cheapest month to fly this route is May. The most expensive months are December and January.

Best time to book a flight from Heathrow to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Heathrow with our price prediction graph.

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Malaysia Airlines flights from London Heathrow Airport to Sydney (LHR - SYD)

Find Malaysia Airlines flight deals from Heathrow to Sydney

Cheapest Malaysia Airlines flights from Heathrow to SydneyExplore the most affordable Malaysia Airlines flight options available from Heathrow to Sydney. Find the lowest fares with prices last updated on 6 July 2026.

Explore the most affordable Malaysia Airlines flight options available from Heathrow to Sydney. Find the lowest fares with prices last updated on 6 July 2026.

Best Malaysia Airlines flights from Heathrow to SydneyDiscover carefully curated Malaysia Airlines flight deals from Heathrow to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 July 2026.

Discover carefully curated Malaysia Airlines flight deals from Heathrow to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 July 2026.

Last-minute Malaysia Airlines flights from Heathrow to SydneyDiscover last-minute Malaysia Airlines flight deals from Heathrow to Sydney. Data last updated 6 July 2026 and is based on user searches.

Discover last-minute Malaysia Airlines flight deals from Heathrow to Sydney. Data last updated 6 July 2026 and is based on user searches.

One-way Malaysia Airlines flights to SydneySearch for one-way Malaysia Airlines flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 6 July 2026.

Search for one-way Malaysia Airlines flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 6 July 2026.

Can I get a flight from London Heathrow Airport to Sydney on Malaysia Airlines for under £1,347?

Malaysia Airlines flights from Heathrow to Sydney in 2026

Find detailed information about Malaysia Airlines flights from Heathrow to Sydney. Explore the options provided by Malaysia Airlines to plan your journey from Heathrow to Sydney. Data last updated 6 July 2026.

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When is the best time to book a flight to Sydney with Malaysia Airlines?

Which month is the cheapest to fly Economy class from London Heathrow Airport to Sydney?

Rainfall in Sydney by month

Temperature in Sydney by month

Best time to book a flight from Heathrow to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Sydney on another airline

Consider alternative airlines that service the Sydney area. Flight routes are based on user searches made on Cheapflights and were last updated on 6 July 2026.

Other Malaysia Airlines flights from Heathrow

Browse through other Malaysia Airlines flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 6 July 2026.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

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Other popular destinations in South Pacific

If Sydney is not for you, choose from these other destinations located in South Pacific. Flight routes are based on user searches made on Cheapflights and were last updated on 6 July 2026.

Popular flights with Malaysia Airlines

Browse through some of the most popular routes that Malaysia Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 6 July 2026.

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Cheapest Malaysia Airlines flights from Heathrow to Sydney
Explore the most affordable Malaysia Airlines flight options available from Heathrow to Sydney. Find the lowest fares with prices last updated on 6 July 2026.

Best Malaysia Airlines flights from Heathrow to Sydney
Discover carefully curated Malaysia Airlines flight deals from Heathrow to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 July 2026.

Last-minute Malaysia Airlines flights from Heathrow to Sydney
Discover last-minute Malaysia Airlines flight deals from Heathrow to Sydney. Data last updated 6 July 2026 and is based on user searches.

One-way Malaysia Airlines flights to Sydney
Search for one-way Malaysia Airlines flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 6 July 2026.