Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Adelaide from $336

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
8 jul — 15 jul1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Adelaide are usually found in June or May, booked 75 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Singapore to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Adelaide (ADL). 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 3 julho 2025.

Round-trip from

$637

One-way from

$336

Popular in

January

Cheapest in

June

Average price

$1,427

Good one-way deal

$771 or less
Jetstar
  • Jetstar
  • 18/8-26/8
  • 2 total stops
  • 24h 20m total
  • Singapore to Adelaide
Search Deals
Jetstar
  • Jetstar
  • 1/11
  • 1 total stop
  • 18h 35m total
  • Singapore to Adelaide
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($748 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($171 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a one-way flight from Singapore Changi to Adelaide.
Search Deals

Find flight deals from Singapore to Adelaide

Cheapest flights from Singapore to Adelaide
Explore the most affordable flight options available from Singapore to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 julho 2025.

seg 18/821:00SIN - ADL
1 stop12h 05mJetstar
ter 26/807:15ADL - SIN
1 stop12h 15mJetstar
Deal found 1/7$637
ter 12/821:00SIN - ADL
1 stop12h 05mMultiple Airlines
qua 27/807:15ADL - SIN
1 stop13h 10mMultiple Airlines
Deal found 1/7$657

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Adelaide 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 3 julho 2025.
Use the filters below to find and compare flights from Singapore to Adelaide that are best for you.

Fly from

Singapore

Fly to

Adelaide

Route

Depart

Return

Price

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

seg 18/8

21:00-10:35

1 stop12h 05m

Adelaide

ter 26/8

07:15-18:00

1 stop12h 15m

$637

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

ter 12/8

21:00-10:35

1 stop12h 05m

Adelaide

qua 27/8

07:15-18:55

1 stop13h 10m

$657

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

sáb 1/11

14:15-11:20

1 stop18h 35m

$336

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

sáb 1/11

22:35-07:25

2 stops30h 20m

$362

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

qua 9/7

17:30-06:25

1 stop11h 25m

$464

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

ter 14/10

01:50-07:15

2 stops26h 55m

$745

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

sáb 1/11

08:05-17:20

Nonstop6h 45m

$756

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

seg 4/8

19:20-11:55

2 stops15h 05m

$1,074

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

sáb 1/11

13:00-08:00

3 stops40h 30m

$1,454

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

ter 15/7

19:35-15:35

2 stops18h 30m

$1,654

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Best time to book a flight from Singapore to Adelaide

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

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

Use this chart to determine the optimal time to book a return flight from Singapore to Adelaide. Price data was last updated on 27 June 2025.

The price you pay for your flight from Singapore to Adelaide may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Singapore to Adelaide (average of $168). Flying from Singapore to Adelaide in October is currently the most expensive (average of $241). 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 SIN to ADL?

Find hourly flight availability from Singapore to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 julho 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from Singapore to Adelaide by exploring options for tickets at midday.

Weekly flight availability from Singapore to Adelaide

Explore weekly flight availability from Singapore to Adelaide. 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 3 julho 2025.

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

How much does it cost for a return flight from Singapore to Adelaide?

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 3 julho 2025.
See what other customers who have flown with Emirates, Singapore Airlines, andCathay Pacific from Singapore to Adelaide have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Singapore Airlines
8.1
Very Good
1,320 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Cathay Pacific
7.6
Good
922 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Qantas Airways
7.5
Good
872 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Indonesia AirAsia
6.6
Okay
55 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Boarding

8.1

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Related info for your journey

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

  • What airports do I use to fly from Singapore to Adelaide?

    If you book a flight from Singapore to Adelaide, you will be flying from Changi to Adelaide. Flights to Adelaide (ADL) from Singapore Changi (SIN) take 6h 30m for a nonstop flight. There are 11 flights from Changi to Adelaide per day from 2 airlines.

  • How popular is this Singapore to Adelaide flight route?

    Within the past month, 12 users have taken a look at flights from Singapore Changi to Adelaide.

  • What is the cheapest airline to fly from Singapore to Adelaide round-trip?

    Currently priced at $637, Jetstar will fly you from Singapore to Adelaide and back. In addition to Jetstar, many other airlines offer competitively priced options for your trip. Jetstar is priced at 55% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Jetstar, with whom users have recently found tickets for as low as $336. However, be on the lookout for offers from Indonesia AirAsia and Cathay Pacific, as they are both options that can get you from Singapore to Adelaide for a low price.

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

    Before booking your flight to Adelaide from Singapore, have a look at the most reliable airlines to get you to your destination on time: Turkish Airlines (77%), Bangkok Airways (77%), ANA( 77%).

  • What are the cheapest flights from Singapore to Adelaide?

    Looking at all options, your cheapest flight can be booked for $771. While the most popular route (Singapore Changi - Adelaide) can be booked for $637 on average our data indicates $881 when flying from Singapore to Adelaide.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Singapore to Adelaide (average of $168). Flying from Singapore to Adelaide in October is currently the most expensive (average of $241). 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

Travelling to a place near Singapore?

Book flights to Singapore if you plan to visit one of these locations
Glenelg
Stirling

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.

Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 3 julho 2025.
Sydney to Adelaide flights
Melbourne to Adelaide flights
Coolangatta to Adelaide flights
Maroochydore to Adelaide flights
Hobart to Adelaide flights
Brisbane to Adelaide flights
Adelaide to Melbourne Airport flights
Adelaide to Hobart flights
Adelaide to Sydney flights
Adelaide to Maroochydore flights
Adelaide to Coolangatta flights
Adelaide to Maroochydore flights
Adelaide to Melbourne Airport flights
Adelaide to Hobart flights
Adelaide to Proserpine flights
Adelaide to Coolangatta flights
Adelaide to Brisbane flights
Adelaide to Cairns flights
Adelaide to Port Lincoln flights
Adelaide to Sydney flights
Adelaide to Perth flights
Adelaide to Darwin flights
Adelaide to Perth flights
Adelaide to Launceston flights

Top 2 airlines flying from Singapore to Adelaide

Discover the top 2 airlines that operate flights from Singapore to Adelaide. 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 3 julho 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$345Average$816FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapest$832Average$1,534FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 Singapore to Adelaide?

Cheapflights makes it easy to find Singapore to Adelaide flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Singapore to Adelaide by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Adelaide flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights