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Cheap flights from Adelaide to Singapore from $305

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SIN
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Adelaide to Singapore

Keep the following information in mind while searching for Adelaide to Singapore flight deals. Data was last updated 13 June 2025.

Round-trip from

$683

One-way from

$305

Popular in

December

Cheapest in

May

Average price

$995

Good round-trip deal

$1,043 or less

Good one-way deal

$688 or less
Jetstar
  • Jetstar
  • 14/8-28/9
  • 2 total stops
  • 21h 10m total
  • Adelaide to Singapore
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Jetstar
  • Jetstar
  • 20/8
  • 1 total stop
  • 29h 50m total
  • Adelaide to Singapore
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($463 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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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

Find flight deals from Adelaide to Singapore

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 13 June 2025.

Thu 14/807:15ADL - SIN
1 stop12h 15mMultiple Airlines
Sun 28/915:45SIN - ADL
1 stop12h 55mMultiple Airlines
Deal found 10/6$668
Fri 24/1006:15ADL - SIN
1 stop14h 45mJetstar
Fri 14/1121:00SIN - ADL
1 stop14h 00mJetstar
Deal found 10/6$731
Sat 25/1010:50ADL - SIN
1 stop9h 55mMalaysia Airlines
Sat 15/1113:40SIN - ADL
1 stop16h 00mMalaysia Airlines
Deal found 10/6$807
Thu 18/907:05ADL - SIN
1 stop11h 05mIndonesia AirAsia
Mon 29/917:30SIN - ADL
1 stop11h 25mIndonesia AirAsia
Deal found 10/6$844
Fri 24/1018:35ADL - SIN
Nonstop7h 00mSingapore Airlines
Fri 14/1108:05SIN - ADL
Nonstop6h 45mSingapore Airlines
Deal found 10/6$880
Mon 27/1006:30ADL - SIN
1 stop13h 15mQantas Airways
Sun 16/1123:40SIN - ADL
1 stop17h 25mQantas Airways
Deal found 10/6$1,001
Wed 22/1012:15ADL - SIN
1 stop12h 20mEmirates
Thu 13/1123:40SIN - ADL
1 stop18h 30mEmirates
Deal found 10/6$1,002
Thu 6/1106:30ADL - SIN
2 stops20h 25mCathay Pacific
Wed 12/1101:25SIN - ADL
1 stop30h 35mCathay Pacific
Deal found 11/6$1,039

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 13 June 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

Thu 14/8

07:15-18:00

1 stop12h 15m

Singapore Changi

Sun 28/9

15:45-06:10

1 stop12h 55m

$668

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 29/7

14:45-04:55

1 stop15h 40m

Singapore Changi

Tue 5/8

14:15-11:50

1 stop20h 05m

$860

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Wed 13/8

09:10-14:50

Nonstop7h 10m

Singapore Changi

Fri 26/9

23:25-07:25

Nonstop6h 30m

$910

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Wed 30/7

08:00-05:30

2 stops23h 00m

Singapore Changi

Wed 6/8

08:00-10:20

2 stops24h 50m

$1,125

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Wed 18/6

06:00-16:50

1 stop12h 20m

Singapore Changi

Wed 25/6

20:15-11:35

1 stop13h 50m

$1,165

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sat 26/7

17:35-23:05

Nonstop7h 00m

Singapore Changi

Sun 3/8

08:20-16:20

Nonstop6h 30m

$1,208

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Tue 8/7

18:10-22:05

1 stop29h 25m

Singapore Changi

Tue 15/7

20:45-16:15

1 stop18h 00m

$1,245

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Fri 18/7

21:40-18:00

1 stop21h 50m

$312

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Fri 8/8

21:50-18:00

1 stop21h 40m

$350

AdelaideSingapore

ADL - SIN

ADLSIN

Adelaide

Sun 27/7

17:35-23:05

Nonstop7h 00m

$401

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 13 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, May is the cheapest month in which you can book a flight from Adelaide to Singapore (average of $355). Flying from Adelaide to Singapore in December is currently the most expensive (average of $752). 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 13 June 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 at midday could potentially save you up to 5% 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 8 June 2025.

Travellers seeking maximum savings on their Adelaide to Singapore flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday mornings 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 13 June 2025.

The most flights from ADL to SG0 are scheduled on a Thursday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 13 June 2025.
Read through reviews of airlines operating flights from Adelaide to Singapore, such as Emirates, Singapore Airlines and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Singapore Airlines
8.1
Very Good
1,304 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Qantas Airways
7.5
Good
854 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Virgin Australia
7.5
Good
407 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

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 37,992 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $305. However, be on the lookout for offers from Singapore Airlines and Malaysia 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 (98%), ANA (98%) and Ethiopian Air (98%).

  • What are the cheapest flights from Adelaide to Singapore?

    Looking for the cheapest flight from Adelaide to Singapore? While on average our users pay $5,547, our data indicates the cheapest price to be $459. The most popular route (Adelaide - Singapore Changi), is priced around $648.

  • 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, May is the cheapest month in which you can book a flight from Adelaide to Singapore (average of $355). Flying from Adelaide to Singapore in December is currently the most expensive (average of $752). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Adelaide to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Adelaide to Singapore

Discover the top 6 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$581Average$768FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Malaysia AirlinesCheapest$713Average$1,041FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$764Average$1,163FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$772Average$1,004FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$887Average$1,123FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Virgin AustraliaCheapest$982Average$1,151FlexibilityNo 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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