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

Booking with Singapore Airlines 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Melbourne Airport. 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 Melbourne Airport with Singapore Airlines?

Currently, the most affordable month to book a Singapore Airlines flight from London Heathrow Airport to Melbourne Airport in May, with an average price of £897. Conversely, traveling with Singapore Airlines from London Heathrow Airport to Melbourne Airport in July will be the most expensive, with an average cost of £1,569. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Melbourne Airport ranges from 30.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. March is typically the driest time to visit Melbourne Airport when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Melbourne Airport, 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 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 8.0 C).

£1,326+ Singapore Airlines Flights from Heathrow to Melbourne

Cheapflights users flying from London to Melbourne on Singapore Airlines typically fly into Melbourne and depart from London Heathrow. Select your dates above for pricing.

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Cheapest Singapore Airlines flights from Heathrow to Melbourne
Explore the most affordable Singapore Airlines flight options available from Heathrow to Melbourne. Find the lowest fares with prices last updated on 2 June 2026.

Sun 5/711:20

LHR

MEL

2 stops24h 20m

Singapore Airlines

Sun 29/1119:25

MEL

LHR

1 stop23h 15m

Singapore Airlines

Deal found 30/5£1,821

Sun 5/711:20

LHR

MEL

2 stops23h 20m

Singapore Airlines

Wed 19/805:55

MEL

LHR

1 stop22h 35m

Singapore Airlines

Deal found 29/5£1,977

Sun 5/711:20

LHR

MEL

2 stops27h 25m

Singapore Airlines

Mon 20/715:20

MEL

LHR

1 stop33h 25m

Singapore Airlines

Deal found 30/5£9,481

Singapore Airlines flights from Heathrow to Melbourne in 2026

Return from	£1,326
Popular in	December
Cheapest in	September
Average price (all airlines)	£939

Singapore Airlines
27/8-5/9
2 total stops
46h 50m total
London to Melbourne

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Highest demand for flights from London Heathrow to Melbourne; 7% potential price increase.

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Best time to find cheap flights from London Heathrow to Melbourne; 2% potential price drop.

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

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When is the best time to book a flight to Melbourne Airport with Singapore Airlines?

The best time to book a flight to Melbourne Airport with Singapore Airlines is 57 days before departure. On average, fares are higher if you book 9 days before departure.

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

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

Best time to book a flight from Heathrow to Melbourne

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

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Cheapflights users flying from London to Melbourne on Singapore Airlines typically fly into Melbourne and depart from London Heathrow. Select your dates above for pricing.

Find Singapore Airlines flight deals from Heathrow to Melbourne

Cheapest Singapore Airlines flights from Heathrow to Melbourne
Explore the most affordable Singapore Airlines flight options available from Heathrow to Melbourne. Find the lowest fares with prices last updated on 2 June 2026.

Explore the most affordable Singapore Airlines flight options available from Heathrow to Melbourne. Find the lowest fares with prices last updated on 2 June 2026.

Best Singapore Airlines flights from Heathrow to Melbourne
Discover carefully curated Singapore Airlines flight deals from Heathrow to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 June 2026.

Discover carefully curated Singapore Airlines flight deals from Heathrow to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 June 2026.

Last-minute Singapore Airlines flights from Heathrow to Melbourne
Discover last-minute Singapore Airlines flight deals from Heathrow to Melbourne. Data last updated 2 June 2026 and is based on user searches.

Discover last-minute Singapore Airlines flight deals from Heathrow to Melbourne. Data last updated 2 June 2026 and is based on user searches.

Singapore Airlines flights from Heathrow to Melbourne in 2026

Find detailed information about Singapore Airlines flights from Heathrow to Melbourne. Explore the options provided by Singapore Airlines to plan your journey from Heathrow to Melbourne. Data last updated 2 June 2026.

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Average price (all airlines)

When is the best time to book a flight to Melbourne Airport with Singapore Airlines?

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

Rainfall in Melbourne by month

Temperature in Melbourne by month

Best time to book a flight from Heathrow to Melbourne

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Melbourne on another airline

Consider alternative airlines that service the Melbourne area. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2026.

Other Singapore Airlines flights from Heathrow

Browse through other Singapore Airlines flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2026.

Complete your trip

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

Other airlines servicing Heathrow and Melbourne

Choose from other airlines serving Heathrow and Melbourne.

Other popular destinations in South Pacific

If Melbourne 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 2 June 2026.

Popular flights with Singapore Airlines

Browse through some of the most popular routes that Singapore Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 2 June 2026.

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Singapore Airlines flights from London Heathrow Airport to Melbourne Airport (LHR - MEL)

Cheapflights users flying from London to Melbourne on Singapore Airlines typically fly into Melbourne and depart from London Heathrow. Select your dates above for pricing.

Find Singapore Airlines flight deals from Heathrow to Melbourne

Cheapest Singapore Airlines flights from Heathrow to MelbourneExplore the most affordable Singapore Airlines flight options available from Heathrow to Melbourne. Find the lowest fares with prices last updated on 2 June 2026.

Explore the most affordable Singapore Airlines flight options available from Heathrow to Melbourne. Find the lowest fares with prices last updated on 2 June 2026.

Best Singapore Airlines flights from Heathrow to MelbourneDiscover carefully curated Singapore Airlines flight deals from Heathrow to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 June 2026.

Discover carefully curated Singapore Airlines flight deals from Heathrow to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 June 2026.

Last-minute Singapore Airlines flights from Heathrow to MelbourneDiscover last-minute Singapore Airlines flight deals from Heathrow to Melbourne. Data last updated 2 June 2026 and is based on user searches.

Discover last-minute Singapore Airlines flight deals from Heathrow to Melbourne. Data last updated 2 June 2026 and is based on user searches.

Singapore Airlines flights from Heathrow to Melbourne in 2026

Find detailed information about Singapore Airlines flights from Heathrow to Melbourne. Explore the options provided by Singapore Airlines to plan your journey from Heathrow to Melbourne. Data last updated 2 June 2026.

Return from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Melbourne Airport with Singapore Airlines?

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

Rainfall in Melbourne by month

Temperature in Melbourne by month

Best time to book a flight from Heathrow to Melbourne

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Melbourne on another airline

Consider alternative airlines that service the Melbourne area. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2026.

Other Singapore Airlines flights from Heathrow

Browse through other Singapore Airlines flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2026.

Complete your trip

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

Other airlines servicing Heathrow and Melbourne

Choose from other airlines serving Heathrow and Melbourne.

Other popular destinations in South Pacific

If Melbourne 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 2 June 2026.

Popular flights with Singapore Airlines

Browse through some of the most popular routes that Singapore Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 2 June 2026.

See what others are saying about Singapore Airlines

Overview

Recent reviews

100% Free

Book with Flexibility

Travel Smart

Cheapest Singapore Airlines flights from Heathrow to Melbourne
Explore the most affordable Singapore Airlines flight options available from Heathrow to Melbourne. Find the lowest fares with prices last updated on 2 June 2026.

Best Singapore Airlines flights from Heathrow to Melbourne
Discover carefully curated Singapore Airlines flight deals from Heathrow to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 June 2026.

Last-minute Singapore Airlines flights from Heathrow to Melbourne
Discover last-minute Singapore Airlines flight deals from Heathrow to Melbourne. Data last updated 2 June 2026 and is based on user searches.