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Cheap flights from Sydney to Singapore from C$ 279

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
22 Aug — 29 Aug1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Singapore Changi are usually found in May or February, booked 63 days in advance, depart on a Sunday or Monday and return on a Wednesday

Cheap flight deals from Sydney to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 August 2025.

Round-trip from

C$ 587

One-way from

C$ 279

Popular in

December

Cheapest in

May

Average price

C$ 681

Good round-trip deal

C$ 804 or less

Good one-way deal

C$ 330 or less
Jetstar
  • Jetstar
  • 3/12-8/12
  • 2 total stops
  • 29h 30m total
  • Sydney to Singapore
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Jetstar
  • Jetstar
  • 25/11
  • 1 total stop
  • 14h 00m total
  • Sydney to Singapore
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Highest demand for flights based on searches. 21% potential increase in price (C$ 303 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 56 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Singapore Changi.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Singapore Changi.
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Find flight deals from Sydney to Singapore

Cheapest flights from Sydney to Singapore
Explore the most affordable flight options available from Sydney to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.

Wed 3/126:35 a.m.SYD - SIN
1 stop14h 25mJetstar
Mon 8/129:00 p.m.SIN - SYD
1 stop15h 05mJetstar
Deal found 16/8C$ 587
Thu 23/1010:15 p.m.SYD - SIN
1 stop12h 00mMultiple Airlines
Thu 30/104:35 p.m.SIN - SYD
1 stop13h 40mMultiple Airlines
Deal found 16/8C$ 605
Wed 22/1010:15 a.m.SYD - SIN
1 stop24h 00mMultiple Airlines
Tue 28/1010:35 p.m.SIN - SYD
1 stop19h 00mMultiple Airlines
Deal found 16/8C$ 609
Thu 28/86:00 a.m.SYD - SIN
1 stop14h 00mJetstar
Mon 1/99:00 p.m.SIN - SYD
1 stop10h 45mJetstar
Deal found 16/8C$ 616
Thu 4/96:00 a.m.SYD - SIN
1 stop14h 00mJetstar
Thu 11/99:00 p.m.SIN - SYD
1 stop10h 45mJetstar
Deal found 16/8C$ 619
Wed 3/126:35 a.m.SYD - SIN
1 stop14h 25mJetstar
Thu 18/129:00 p.m.SIN - SYD
1 stop11h 20mJetstar
Deal found 15/8C$ 651
Fri 29/86:00 a.m.SYD - SIN
1 stop14h 00mJetstar
Mon 1/99:00 p.m.SIN - SYD
1 stop10h 45mJetstar
Deal found 15/8C$ 665
Fri 29/86:00 a.m.SYD - SIN
1 stop14h 00mJetstar
Sun 31/89:00 p.m.SIN - SYD
1 stop10h 45mJetstar
Deal found 16/8C$ 691
Mon 8/91:05 p.m.SYD - SIN
1 stop13h 05mMalaysia Airlines
Mon 15/93:35 p.m.SIN - SYD
1 stop13h 00mMalaysia Airlines
Deal found 16/8C$ 698
Wed 19/1110:25 a.m.SYD - SIN
1 stop11h 10mMalaysia Airlines
Tue 25/116:00 a.m.SIN - SYD
1 stop11h 35mMalaysia Airlines
Deal found 15/8C$ 712
Sun 14/910:10 p.m.SYD - SIN
1 stop12h 55mMalaysia Airlines
Sun 21/96:15 p.m.SIN - SYD
1 stop13h 45mMalaysia Airlines
Deal found 15/8C$ 716

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 August 2025.
Use the filters below to find and compare flights from Sydney to Singapore that are best for you.

Fly from

Sydney

Fly to

Singapore

Route

Depart

Return

Price

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 3/12

6:35 a.m.-6:00 p.m.

1 stop14h 25m

Singapore Changi

Mon 8/12

9:00 p.m.-3:05 p.m.

1 stop15h 05m

C$ 587

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Thu 23/10

10:15 p.m.-7:15 a.m.

1 stop12h 00m

Singapore Changi

Thu 30/10

4:35 p.m.-9:15 a.m.

1 stop13h 40m

C$ 605

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 22/10

10:15 a.m.-7:15 a.m.

1 stop24h 00m

Singapore Changi

Tue 28/10

10:35 p.m.-8:35 p.m.

1 stop19h 00m

C$ 609

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Thu 28/8

6:00 a.m.-6:00 p.m.

1 stop14h 00m

Singapore Changi

Mon 1/9

9:00 p.m.-9:45 a.m.

1 stop10h 45m

C$ 616

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Thu 4/9

6:00 a.m.-6:00 p.m.

1 stop14h 00m

Singapore Changi

Thu 11/9

9:00 p.m.-9:45 a.m.

1 stop10h 45m

C$ 619

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 3/12

6:35 a.m.-6:00 p.m.

1 stop14h 25m

Singapore Changi

Thu 18/12

9:00 p.m.-11:20 a.m.

1 stop11h 20m

C$ 651

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Sat 7/2

6:00 a.m.-6:00 p.m.

1 stop15h 00m

Singapore Changi

Sun 22/2

9:00 p.m.-11:20 a.m.

1 stop11h 20m

C$ 663

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Fri 29/8

6:00 a.m.-6:00 p.m.

1 stop14h 00m

Singapore Changi

Mon 1/9

9:00 p.m.-9:45 a.m.

1 stop10h 45m

C$ 665

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Fri 29/8

6:00 a.m.-6:00 p.m.

1 stop14h 00m

Singapore Changi

Sun 31/8

9:00 p.m.-9:45 a.m.

1 stop10h 45m

C$ 691

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Mon 8/9

1:05 p.m.-12:10 a.m.

1 stop13h 05m

Singapore Changi

Mon 15/9

3:35 p.m.-6:35 a.m.

1 stop13h 00m

C$ 698

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

Showing 1-10 of 20 results
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Best time to book a flight from Sydney to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Sydney with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Singapore

How far ahead should I book a flight from Sydney to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Singapore. Price data was last updated on 8 August 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Singapore. 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 Sydney to Singapore?

Currently, September is the cheapest month in which you can book a flight from Sydney to Singapore (average of C$ 957). Flying from Sydney to Singapore in December is currently the most expensive (average of C$ 1,335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to SIN?

Find hourly flight availability from Sydney to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 August 2025.

When flying from Sydney to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the afternoon.

What is the cheapest day to fly from Sydney to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Sydney to Singapore. Price data was last updated on 10 August 2025.

Travelers seeking maximum savings on their Sydney to Singapore flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sydney to Singapore

Explore weekly flight availability from Sydney to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 August 2025.

The most flights from SYD to SIN are scheduled on a Saturday (72 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (52 on average).

How much does it cost to fly round-trip from Sydney to Singapore?

Related info for your journey

Find useful and relevant information for your journey from Sydney to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Sydney to Singapore flight route?

    This flight path from Sydney Kingsford Smith to Singapore Changi was viewed by 100 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the most reliable airlines from Sydney to Singapore?

    Consider Air India (86%), Virgin Australia (86%) or SWISS (86%) when booking your flight. These represent the most reliable airlines when flying from Sydney to Singapore.

  • What are the cheapest flights from Sydney to Singapore?

    The cheapest flight price from Sydney to Singapore is C$ 123. On average you can expect to pay C$ 629. The most popular route, (Sydney Kingsford Smith - Singapore Changi), can usually be booked for C$ 333.

  • Can I find deals for flights from Sydney to Singapore that include hotel bookings?

    Yes. In addition to deals on Sydney to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Singapore.

  • Can I find deals for business class flights from Sydney to Singapore?

    Yes. Cheapflights offers flight deals from Sydney to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Sydney to Singapore (average of C$ 957). Flying from Sydney to Singapore in December is currently the most expensive (average of C$ 1,335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Singapore, users can toggle the no change fees filter when performing a flight search.

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