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Cheap flights from Adelaide to Singapore from $283

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SIN
9 Jan — 16 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Singapore
Explore the most affordable flight options available from Adelaide to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 December 2025.

Tue 9/1211:40ADL - SIN
2 stops39h 00mMultiple Airlines
Sun 14/1217:35SIN - ADL
1 stop11h 20mMultiple Airlines
Deal found 8/12$850
Wed 17/1221:40ADL - SIN
2 stops29h 00mMultiple Airlines
Wed 24/1212:45SIN - ADL
1 stop16h 10mMultiple Airlines
Deal found 9/12$1,086
Wed 17/1206:25ADL - SIN
1 stop14h 00mJetstar
Wed 24/1221:00SIN - ADL
1 stop18h 15mJetstar
Deal found 9/12$1,145
Tue 9/1212:00ADL - SIN
1 stop12h 35mQantas Airways
Sun 14/1223:40SIN - ADL
1 stop15h 35mQantas Airways
Deal found 7/12$1,372
Tue 23/1206:15ADL - SIN
1 stop12h 10mQantas Airways
Tue 6/118:45SIN - ADL
1 stop17h 20mQantas Airways
Deal found 9/12$1,675
Fri 26/1216:25ADL - SIN
2 stops32h 00mMultiple Airlines
Thu 8/114:15SIN - ADL
1 stop18h 40mMultiple Airlines
Deal found 7/12$1,779

Find flight deals from Adelaide to Singapore

Keep the following information in mind while searching for Adelaide to Singapore flight deals. Data was last updated 10 December 2025.

Round-trip from

$703

One-way from

$283

Popular in

December

Cheapest in

August

Average price

$1,419

Good round-trip deal

$951 or less

Good one-way deal

$493 or less
Jetstar
  • Jetstar
  • 30/3-27/4
  • 2 total stops
  • 23h 30m total
  • Adelaide to Singapore
Search Deals
21/1
  • 21/1
  • 1 total stop
  • 14h 10m total
  • Adelaide to Singapore
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($229 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Adelaide to Singapore.
Search Deals
Price to beat on a one-way flight from Adelaide to Singapore.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide 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 647,157 searches. Data last updated 10 December 2025.
Use the filters below to find and compare flights from Adelaide to Singapore that are best for you.

Fly from

Adelaide

Fly to

Singapore

Route

Depart

Return

Price

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 27/1

16:25-03:20

1 stop13h 25m

Singapore Changi

Sat 31/1

19:25-06:15

1 stop32h 20m

$731

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Thu 22/1

08:05-17:55

1 stop12h 20m

Singapore Changi

Thu 29/1

15:55-22:05

2 stops27h 40m

$750

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Wed 18/2

11:00-00:30

1 stop16h 00m

Singapore Changi

Sat 21/3

12:55-08:10

1 stop16h 45m

$783

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Fri 6/3

11:00-00:30

1 stop16h 00m

Singapore Changi

Mon 9/3

12:55-08:10

1 stop16h 45m

$816

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sun 15/2

06:25-17:55

1 stop14h 00m

Singapore Changi

Mon 2/3

21:00-15:45

1 stop16h 15m

$854

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Wed 18/2

10:15-14:40

Nonstop6h 55m

Singapore Changi

Sat 21/3

21:00-15:45

1 stop16h 15m

$859

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sat 31/1

06:25-17:55

1 stop14h 00m

Singapore Changi

Mon 2/3

21:00-15:45

1 stop16h 15m

$868

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 17/2

10:15-14:40

Nonstop6h 55m

Singapore Changi

Tue 3/3

21:00-17:45

1 stop18h 15m

$871

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 20/1

08:05-20:45

1 stop15h 10m

$300

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Thu 22/1

08:05-17:30

1 stop11h 55m

$300

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 16 results
1
2

Best time to book a flight from Adelaide to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Adelaide 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.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Adelaide to Singapore (average of $476). Flying from Adelaide to Singapore in April is currently the most expensive (average of $786). 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 ADL to SG?

Find hourly flight availability from Adelaide 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 10 December 2025.

One of the essential ways to save on airfare from Adelaide to Singapore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 8% on airfare.

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

Use this chart to determine the cheapest time to fly return from Adelaide to Singapore. Price data was last updated on 6 December 2025.

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

Weekly flight availability from Adelaide to Singapore

Explore weekly flight availability from Adelaide 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 10 December 2025.

The most flights from ADL to SG0 are scheduled on a Thursday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

How often are flights from Adelaide to Singapore delayed?

About 17% of weekly flights between Adelaide and Singapore have experienced delays in the past year, with the average delay time being 111 minutes.

What is the most punctual flight time for Adelaide to Singapore flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Adelaide to Singapore flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 10 December 2025.
See what other customers who have flown with Singapore Airlines, Qantas Airways, andMalaysia Airlines from Adelaide to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,412 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
947 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Malaysia Airlines
7.3
Good
281 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Indonesia AirAsia
6.9
Okay
60 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Jetstar
6.6
Okay
488 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

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

  • What airport do you fly from for flights from Adelaide to Singapore?

    For a flight from Adelaide to Singapore, you will be flying from Adelaide. Adelaide (ADL) is just 6.6 km from the centre of the city.

  • How popular is this Adelaide to Singapore flight route?

    The Adelaide to Singapore flight path was viewed by 30,231 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Adelaide to Singapore?

    Malaysia Airlines can get you from Adelaide to Singapore in just under 16h. Your travel time can differ by up to . There are 5399 km between Adelaide and Singapore.

  • What are the cheapest airlines to fly from Adelaide to Singapore one-way?

    The cheapest airline one-way is Jetstar, with whom users have recently found tickets for as low as $286. However, be on the lookout for offers from Indonesia AirAsia and Singapore Airlines, as they are both options that can get you from Adelaide to Singapore for a low price.

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

    The top 3 most reliable airlines when flying from Adelaide to Singapore are Turkish Airlines (67%), Bangkok Airways (67%) and ANA (67%).

  • What are the cheapest flights from Adelaide to Singapore?

    Looking for the cheapest flight from Adelaide to Singapore? While on average our users pay $2,345, our data indicates the cheapest price to be $404. The most popular route (Adelaide - Singapore Changi), is priced around $615.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide 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 Adelaide to Singapore?

    Currently, January is the cheapest month in which you can book a flight from Adelaide to Singapore (average of $476). Flying from Adelaide to Singapore in April is currently the most expensive (average of $786). 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.

See more FAQs

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Alternative routes for Adelaide to Singapore

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Top 7 airlines flying from Adelaide to Singapore

Discover the top 7 airlines that operate flights from Adelaide to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Indonesia AirAsiaCheapest$490Average$780FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
JetstarCheapest$526Average$704FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Malaysia AirlinesCheapest$632Average$952FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$753Average$1,063FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$757Average$928FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$865Average$1,207FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Virgin AustraliaCheapest$1,047Average$1,254FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to Singapore?

Deals for Adelaide to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Singapore?

Cheapflights helps you find that perfect flight to Singapore from Adelaide by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Adelaide to Singapore with no change fees?

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

Can Cheapflights notify me if prices for flights from Adelaide to Singapore become cheaper?

Yes, Cheapflights offers price alerts on Adelaide to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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