How do most travelers feel about Singapore Airlines?

Cheapflights users who travel with Singapore Airlines (a popular airline from London Heathrow Airport to Sydney) have rated them a 7.2/10. This rating comes from 88 reviews. If you are looking to travel LHR-SYD, search your dates above.

Can I get a flight from London Heathrow Airport to Sydney on Singapore Airlines for under $1,100?

Cheapflights currently has 1 LHR-SYD flights for under $1,100. Flights to Sydney will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

$1,522+ Singapore Airlines Flights from Heathrow to Sydney - Compare & Save Big

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

Singapore Airlines flights from Heathrow to Sydney in 2025

One-way from	$1,522
Return from	$2,827
Popular in	December
Cheapest in	March
Average price (all airlines)	$1,719

Singapore Airlines
7/8
1 total stop
44h 20m total
London to Sydney

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Singapore Airlines
29/8-24/9
3 total stops
51h 05m total
London to Sydney

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Highest demand for flights from London Heathrow to Sydney Kingsford Smith; 10% 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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Can I get a flight from London Heathrow Airport to Sydney on Singapore Airlines for under $1,100?
Cheapflights currently has 1 LHR-SYD flights for under $1,100. Flights to Sydney will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.
How do most travelers feel about Singapore Airlines?
Cheapflights users who travel with Singapore Airlines (a popular airline from London Heathrow Airport to Sydney) have rated them a 7.2/10. This rating comes from 88 reviews. If you are looking to travel LHR-SYD, search your dates above.

Find Singapore Airlines flight deals from Heathrow to Sydney

Best Singapore Airlines flights from Heathrow to Sydney
Discover carefully curated Singapore 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 1 May 2025.

Fri 29/809:25LHR - SYD

1 stop22h 20mSingapore Airlines

Wed 24/912:00SYD - LHR

2 stops28h 45mSingapore Airlines

Deal found 30/4$2,827

Travel insights for Singapore Airlines flights from Heathrow to Sydney

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

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

Booking with Singapore Airlines 43 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 Singapore Airlines?

Currently, the most affordable month to book a Singapore Airlines flight from London Heathrow Airport to Sydney in September, with an average price of $1,565. Conversely, traveling with Singapore Airlines from London Heathrow Airport to Sydney in January will be the most expensive, with an average cost of $2,144. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Sydney by month

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.

Temperature in Sydney by month

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).

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.

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.

Browse thousands of different options on Cheapflights for your next trip

Fly from Heathrow to Sydney on another airline

Malaysia Airlines flights from London Heathrow to Sydney Kingsford Smith

China Southern flights from London Heathrow to Sydney Kingsford Smith

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Flights to Coolangatta

See what others are saying about Singapore Airlines

Singapore Airlines

8.1

Very Good

1,292 reviews

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Overview

Recent reviews

6.0

Okay|Apr 2025

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

2.0

Poor|Jan 2025

Flight cancelled

8.0

Very Good|Dec 2024

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

4.0

Mediocre|Dec 2024

Singapore to SFO was overall good experience

6.0

Okay|Dec 2024

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

1 out of 431

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

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

Singapore Airlines flights from Heathrow to Sydney in 2025

Find detailed information about Singapore Airlines flights from Heathrow to Sydney. Explore the options provided by Singapore Airlines to plan your journey from Heathrow to Sydney. Data last updated 1 May 2025.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from London Heathrow Airport to Sydney on Singapore Airlines for under $1,100?

How do most travelers feel about Singapore Airlines?

Find Singapore Airlines flight deals from Heathrow to Sydney

Best Singapore Airlines flights from Heathrow to SydneyDiscover carefully curated Singapore 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 1 May 2025.

Discover carefully curated Singapore 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 1 May 2025.

Travel insights for Singapore Airlines flights from Heathrow to Sydney

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Sydney. Price data was last updated on 25 April 2025.

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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals 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

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

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 1 May 2025.

See what others are saying about Singapore Airlines

Overview

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Book with Flexibility

Travel Smart

Best Singapore Airlines flights from Heathrow to Sydney
Discover carefully curated Singapore 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 1 May 2025.