How do most travelers feel about Singapore Airlines?

When planning your AU0-LHR trip, keep in mind that Singapore Airlines is typically rated 8.2/10. This rating comes from 45 reviews by Cheapflights users who have traveled with Singapore Airlines.

$698+ Singapore Airlines flights from Australia to Heathrow

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

Singapore Airlines flights from Australia to Heathrow in 2025

One-way from	$698
Return from	$1,630

Singapore Airlines
31/1
1 total stop
33h 00m total
Australia to London

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Singapore Airlines
13/10-25/11
2 total stops
48h 55m total
Australia to London

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How do most travelers feel about Singapore Airlines?
When planning your AU0-LHR trip, keep in mind that Singapore Airlines is typically rated 8.2/10. This rating comes from 45 reviews by Cheapflights users who have traveled with Singapore Airlines.

Find Singapore Airlines flight deals from Australia to Heathrow

Cheapest Singapore Airlines flights from Australia to Heathrow
Explore the most affordable Singapore Airlines flight options available from Australia to Heathrow. Find the lowest fares with prices last updated on 28 August 2025.

Thu 18/915:45DRW - LHR

1 stop32h 30mSingapore Airlines

Thu 27/1121:45LHR - DRW

1 stop31h 45mSingapore Airlines

Deal found 26/8$2,031

Tue 9/923:35MEL - LHR

1 stop28h 55mSingapore Airlines

Tue 21/1011:25LHR - MEL

1 stop24h 10mSingapore Airlines

Deal found 26/8$2,496

Wed 27/818:05BNE - LHR

1 stop22h 40mSingapore Airlines

Wed 3/909:25LHR - BNE

1 stop22h 15mSingapore Airlines

Deal found 27/8$3,021

Best Singapore Airlines flights from Australia to Heathrow
Discover carefully curated Singapore Airlines flight deals from Australia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2025.

Wed 1/1001:55DRW - LHR

1 stop36h 30mSingapore Airlines

Sun 26/1020:35LHR - DRW

1 stop32h 55mSingapore Airlines

Deal found 27/8$1,585

Mon 13/1000:35MEL - LHR

1 stop25h 10mSingapore Airlines

Tue 25/1110:40LHR - MEL

1 stop23h 45mSingapore Airlines

Deal found 27/8$1,630

Mon 13/1000:35MEL - LHR

1 stop25h 10mSingapore Airlines

Mon 24/1121:45LHR - MEL

1 stop23h 30mSingapore Airlines

Deal found 27/8$1,630

Last-minute Singapore Airlines flights from Australia to Heathrow
Discover last-minute Singapore Airlines flight deals from Australia to Heathrow. Data last updated 28 August 2025 and is based on user searches.

Thu 18/915:45DRW - LHR

1 stop32h 30mSingapore Airlines

Thu 27/1121:45LHR - DRW

1 stop31h 45mSingapore Airlines

Deal found 26/8$2,031

Tue 9/923:35MEL - LHR

1 stop28h 55mSingapore Airlines

Tue 21/1011:25LHR - MEL

1 stop24h 10mSingapore Airlines

Deal found 26/8$2,496

Wed 27/818:05BNE - LHR

1 stop22h 40mSingapore Airlines

Wed 3/909:25LHR - BNE

1 stop22h 15mSingapore Airlines

Deal found 27/8$3,021

One-way Singapore Airlines flights to Heathrow
Search for one-way Singapore Airlines flight options to Heathrow. Find affordable one-way fares based on user searches. Data last updated 28 August 2025.

Sat 31/115:50DRW - LHR

1 stop33h 00mSingapore Airlines

Deal found 27/8$698

Wed 22/1018:05BNE - LHR

1 stop30h 40mSingapore Airlines

Deal found 27/8$726

Wed 15/1016:00SYD - LHR

1 stop33h 45mSingapore Airlines

Deal found 26/8$727

Travel insights for Singapore Airlines flights from Australia to Heathrow

Get recent, data-driven insights about Singapore Airlines flights from Australia to Heathrow including ideal travel times, pricing trends, and more.

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

Currently, the most affordable month to book a Singapore Airlines flight from Australia to London Heathrow Airport in January, with an average price of $1,191. Conversely, traveling with Singapore Airlines from Australia to London Heathrow Airport in December will be the most expensive, with an average cost of $1,920. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Best time to book a flight from Australia to Heathrow

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

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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See what others are saying about Singapore Airlines

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

Overview

Recent reviews

8.0

Very Good|Aug 2025

The alcoholic drinks especially whisky in economy class

10.0

Wonderful|July 2025

Good overall

10.0

Wonderful|July 2025

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

8.0

Very Good|June 2025

Good for a short trip

8.0

Very Good|June 2025

Food quality was not good

1 out of 451

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Singapore Airlines flights from Australia to London Heathrow Airport (AU0 - LHR)

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

Singapore Airlines flights from Australia to Heathrow in 2025

Find detailed information about Singapore Airlines flights from Australia to Heathrow. Explore the options provided by Singapore Airlines to plan your journey from Australia to Heathrow. Data last updated 28 August 2025.

One-way from

Return from

How do most travelers feel about Singapore Airlines?

Find Singapore Airlines flight deals from Australia to Heathrow

Cheapest Singapore Airlines flights from Australia to HeathrowExplore the most affordable Singapore Airlines flight options available from Australia to Heathrow. Find the lowest fares with prices last updated on 28 August 2025.

Explore the most affordable Singapore Airlines flight options available from Australia to Heathrow. Find the lowest fares with prices last updated on 28 August 2025.