$164 Cheap Flights from Sydney (SYD) to Singapore (SIN)

View $164 flight on Fri, Oct 23, 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Singapore Changi Airport (SIN)

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Cheap Flights from Sydney to Singapore (SYD-SIN)

Prices were available within the past 7 days and start at $164 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, Jul 30 - Thu, Aug 13
SYD
Sydney
SIN
Singapore
$329 Roundtrip, found 16 hours ago
$329
Roundtrip
found 16 hours ago
Select Scoot flight, departing Thu, Jul 30 from Sydney to Singapore, returning Thu, Aug 13, priced at $329 found 16 hours ago
Vietjet Air
Tue, Oct 27 - Mon, Nov 2
SYD
Sydney
SIN
Singapore
$504 Roundtrip, found 2 days ago
$504
Roundtrip
found 2 days ago
Select Vietjet Air flight, departing Tue, Oct 27 from Sydney to Singapore, returning Mon, Nov 2, priced at $504 found 2 days ago
Jetstar
Sun, Aug 9 - Sun, Sep 13
SYD
Sydney
SIN
Singapore
$588 Roundtrip, found 2 days ago
$588
Roundtrip
found 2 days ago
Select Jetstar flight, departing Sun, Aug 9 from Sydney to Singapore, returning Sun, Sep 13, priced at $588 found 2 days ago
Batik air
Wed, Aug 12 - Tue, Aug 18
SYD
Sydney
SIN
Singapore
$613 Roundtrip, found 4 days ago
$613
Roundtrip
found 4 days ago
Select Batik air flight, departing Wed, Aug 12 from Sydney to Singapore, returning Tue, Aug 18, priced at $613 found 4 days ago
Garuda Indonesia
Wed, Oct 14 - Sat, Oct 24
SYD
Sydney
SIN
Singapore
$635 Roundtrip, found 1 day ago
$635
Roundtrip
found 1 day ago
Select Garuda Indonesia flight, departing Wed, Oct 14 from Sydney to Singapore, returning Sat, Oct 24, priced at $635 found 1 day ago
Hainan Airlines
Thu, Aug 6 - Wed, Aug 12
SYD
Sydney
SIN
Singapore
$649 Roundtrip, found 2 days ago
$649
Roundtrip
found 2 days ago
Select Hainan Airlines flight, departing Thu, Aug 6 from Sydney to Singapore, returning Wed, Aug 12, priced at $649 found 2 days ago
Singapore Airlines
Sat, Aug 1 - Mon, Aug 10
SYD
Sydney
SIN
Singapore
$660 Roundtrip, found 2 days ago
$660
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Sat, Aug 1 from Sydney to Singapore, returning Mon, Aug 10, priced at $660 found 2 days ago
Fiji Airways
Wed, Jun 17 - Mon, Jun 22
SYD
Sydney
SIN
Singapore
$663 Roundtrip, found 2 days ago
$663
Roundtrip
found 2 days ago
Select Fiji Airways flight, departing Wed, Jun 17 from Sydney to Singapore, returning Mon, Jun 22, priced at $663 found 2 days ago
British Airways
Wed, May 20 - Fri, May 22
SYD
Sydney
SIN
Singapore
$689 Roundtrip, just found
$689
Roundtrip
just found
Select British Airways flight, departing Wed, May 20 from Sydney to Singapore, returning Fri, May 22, priced at $689 just found
Emirates
Tue, Jun 9 - Tue, Jun 16
SYD
Sydney
SIN
Singapore
$703 Roundtrip, found 2 hours ago
$703
Roundtrip
found 2 hours ago
Select Emirates flight, departing Tue, Jun 9 from Sydney to Singapore, returning Tue, Jun 16, priced at $703 found 2 hours ago

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $531
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $531

Frequently asked questions

How much does a flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) cost?
You can find cheap one-way flights from $164 and cheap return flights from $329 Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) with Expedia. One-way flights generally range between $258 and $2216, and roundtrip flights usually range from $470 to $5360. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
March is the cheapest month to fly from Sydney, NSW (SYD) to Singapore (SIN), with average round-trip fares around $530. This is about 25% lower than the average price throughout the year, as March is a time when travel demand is typically lower. Other cheap months to fly from Sydney to Singapore include May and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
Choose from 10 airlines operating direct flights from SYD to SIN:

  • Singapore Airlines operates around 28 direct flights from SYD to SIN every week
  • Scoot operates around 18 direct flights from SYD to SIN every week
  • Qantas Airways operates around 15 direct flights from SYD to SIN every week
  • British Airways operates around 7 direct flights from SYD to SIN every week
  • Fiji Airways operates around 7 direct flights from SYD to SIN every week

What is the cheapest airline that flies from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
Scoot is one of the cheapest airlines offering nonstop flights from Sydney (SYD) to Singapore (SIN), with round-trip tickets starting from around $441. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
To find a cheap flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
The best airline to fly with from Sydney (SYD) to Singapore (SIN) will differ from traveler to traveler. If you like to fly early, Singapore Airlines offers early morning flights. If price is the most important factor, Scoot typically offers the lowest fares. Qantas Airways offers the most daily flights from SYD to SIN, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
The ideal months to fly from Sydney to Singapore are March and August. With average return flight prices around $530, these months provide a great balance of affordability and pleasant weather. March offers a lovely transition into spring, while August is perfect for enjoying Singapore's vibrant culture with fewer tourists.*Prices based on flights available on Expedia in the last year.
How many flights per day from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
On average, there are around 10 nonstop flights per day from Kingsford Smith Intl. (SYD) to Changi (SIN). For more options, look at flights that include layovers.
What is the earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
The earliest flight from Sydney (SYD) to Singapore (SIN) generally departs at around 6:00 AM, operated by Air Pacific. This service runs year-round, giving you flexibility for an early start to your travels. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
The most popular departure times for flights from Sydney (SYD) to Singapore (SIN) are typically between 9am and noon. About 28% of passengers prefer this time window. Many major carriers, including Qantas Airways, MH and TG, offer flights during this window. This timing works well because it allows you to arrive in Singapore with plenty of time to enjoy the day.
How long does it take to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
Direct flights from SYD to SIN usually take about 8 hours 30 minutes, traveling roughly 3,910 miles. If you opt for a connecting flight, expect to add around 5 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
Business class seats are offered on the SYD to SIN route. Airlines that offer business class service on this route include:

  • Qantas Airways
  • Cathay Pacific
  • Malaysia Airlines
  • Singapore Airlines
  • Thai Airways International
  • Fiji Airways
  • China Airlines
  • British Airways
  • Finnair
  • Xiamen Airlines

First class cabins are available on:

  • Qantas Airways
  • British Airways
  • Singapore Airlines

How much is a business class flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
A direct, return business class ticket from Sydney, NSW (SYD) to Singapore (SIN) typically costs between $4,535 - $8,495. A non-stop, one-way business class flight is usually around $2,206 - $3,058 per adult. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) flight with Expedia?
It's easy to earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Singapore from Kingsford Smith Intl. (SYD)?
From Kingsford Smith Intl. (SYD), you can fly into Changi (SIN) to reach Singapore. Some flights may connect through major hubs like BNE (BNE), Tullamarine (MEL), Ngurah Rai Intl. (DPS) before reaching Singapore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) at the last minute?
Typically, booking a last minute flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) flight and hotel package?
Securing a Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) Singapore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi)?
If you booked your Sydney, NSW (SYD-Kingsford Smith Intl.) to Singapore (SIN-Changi) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Changi
Airlines serving
Asiana Airlines, Batik air , British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Fiji Airways, Garuda Indonesia, Jetstar, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Roundtrip price
$329
Distance
3909 mi
Average flight time
6 hours 27 mins

Book with confidence

Sydney to Singapore Flights

The cheapest times to fly from Sydney to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to Singapore are during the month of July. You can find some of the cheapest flights from Sydney to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Singapore

Sunday is one of the best days to book for cheap flights from Sydney to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sydney to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to Singapore in 2026. You can also book with separate airlines for your outbound and return journeys, from $164 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sydney to Singapore Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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