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Cheap Flights from Adelaide (ADL) to Singapore (SIN)

View AU$335 flight on Wed, 20 Jan 2027Opens in a new window

Popular airlines from Adelaide, SA Airport (ADL) to Changi Airport (SIN)

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Cheap Flights from Adelaide (ADL) to Singapore (SIN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Tue, 4 May - Fri, 28 May
ADL
Adelaide
SIN
Singapore
AU$727 Return, found 5 days ago
AU$727
Return
found 5 days ago
Select Jetstar flight, departing Tue, 4 May from Adelaide to Singapore, returning Fri, 28 May, priced at AU$727 found 5 days ago
Jetstar
Mon, 24 May - Sun, 30 May
ADL
Adelaide
SIN
Singapore
AU$736 Return, found 3 days ago
AU$736
Return
found 3 days ago
Select Jetstar flight, departing Mon, 24 May from Adelaide to Singapore, returning Sun, 30 May, priced at AU$736 found 3 days ago
Jetstar
Tue, 4 May - Fri, 28 May
ADL
Adelaide
SIN
Singapore
AU$737 Return, found 5 days ago
AU$737
Return
found 5 days ago
Select Jetstar flight, departing Tue, 4 May from Adelaide to Singapore, returning Fri, 28 May, priced at AU$737 found 5 days ago
Jetstar
Mon, 24 May - Sun, 30 May
ADL
Adelaide
SIN
Singapore
AU$742 Return, found 3 days ago
AU$742
Return
found 3 days ago
Select Jetstar flight, departing Mon, 24 May from Adelaide to Singapore, returning Sun, 30 May, priced at AU$742 found 3 days ago
Jetstar
Mon, 24 May - Sun, 30 May
ADL
Adelaide
SIN
Singapore
AU$746 Return, found 3 days ago
AU$746
Return
found 3 days ago
Select Jetstar flight, departing Mon, 24 May from Adelaide to Singapore, returning Sun, 30 May, priced at AU$746 found 3 days ago
Jetstar
Sun, 28 Feb - Mon, 1 Mar
ADL
Adelaide
SIN
Singapore
AU$746 Return, found 1 day ago
AU$746
Return
found 1 day ago
Select Jetstar flight, departing Sun, 28 Feb from Adelaide to Singapore, returning Mon, 1 Mar, priced at AU$746 found 1 day ago
Malaysia Airlines
Wed, 26 Aug - Thu, 10 Sept
ADL
Adelaide
SIN
Singapore
AU$803 Return, found 6 days ago
AU$803
Return
found 6 days ago
Select Malaysia Airlines flight, departing Wed, 26 Aug from Adelaide to Singapore, returning Thu, 10 Sept, priced at AU$803 found 6 days ago
Singapore Airlines
Fri, 13 Nov - Fri, 20 Nov
ADL
Adelaide
SIN
Singapore
AU$910 Return, found 2 hours ago
AU$910
Return
found 2 hours ago
Select Singapore Airlines flight, departing Fri, 13 Nov from Adelaide to Singapore, returning Fri, 20 Nov, priced at AU$910 found 2 hours ago
Qantas Airways
Tue, 25 Aug - Tue, 1 Sept
ADL
Adelaide
SIN
Singapore
AU$1,039 Return, just found
AU$1,039
Return
just found
Select Qantas Airways flight, departing Tue, 25 Aug from Adelaide to Singapore, returning Tue, 1 Sept, priced at AU$1,039 just found
China Eastern Airlines
Fri, 17 July - Thu, 30 July
ADL
Adelaide
SIN
Singapore
AU$1,127 Return, found 3 days ago
AU$1,127
Return
found 3 days ago
Select China Eastern Airlines flight, departing Fri, 17 July from Adelaide to Singapore, returning Thu, 30 July, priced at AU$1,127 found 3 days 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 centre is 18 minutes. Flights from AU$1,096
SIN
Changi
Cheapest
Average driving time to city centre18 min
Flights from AU$1,096

Frequently asked questions

How much does a flight from Adelaide, SA (ADL) to Singapore (SIN-Changi) cost?
You can find cheap one-way flights from AU$335 and cheap return flights from AU$727 ADL to SIN with Expedia. One-way flights typically cost between AU$566 and AU$2,451. 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 ADL to SIN ticket fares go up or down.
What is the cheapest month to fly from Adelaide, SA (ADL) to Singapore (SIN-Changi)?
The cheapest months to fly from ADL to SIN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Adelaide, SA (ADL) to Singapore (SIN-Changi)?
Only one airline offers direct flights from Adelaide, SA (ADL) to Singapore (SIN-Changi): Singapore Airlines operates 10 direct flights from Adelaide, SA (ADL) to Singapore (SIN-Changi) every week.
What is the cheapest airline that flies from Adelaide, SA (ADL) to Singapore (SIN-Changi)?
Indonesia AirAsia is one of the cheapest airlines offering connecting return flights from Adelaide, SA (ADL) to Singapore (SIN-Changi), with prices starting from around AU$536. Singapore Airlines is one of the cheapest airlines offering nonstop return flights from Adelaide, SA (ADL) to Singapore (SIN-Changi), with prices starting from around AU$808 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. 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.
How do I find cheap flights from Adelaide, SA (ADL) to Singapore (SIN-Changi)?
To find a cheap flight from Adelaide, SA (ADL) 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 Adelaide, SA (ADL) to Singapore (SIN-Changi)?
The best airline to fly with from Adelaide, SA (ADL) to Singapore (SIN-Changi) 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, Singapore Airlines typically offers the lowest fares. Qantas Airways offers the most daily flights from Adelaide, SA (ADL) to Singapore (SIN-Changi), 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 Adelaide, SA (ADL) to Singapore (SIN-Changi)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Adelaide, SA (ADL) to Singapore (SIN-Changi)?
There is 1 nonstop flight per day from Adelaide, SA (ADL) to Singapore (SIN-Changi). For even more choices, look at flights that include layovers, as there are around 42 connecting flights per day. Some common connection points include Tullamarine (MEL), Kingsford Smith Intl. (SYD), and Kuala Lumpur Intl. (KUL).
What is the earliest flight from Adelaide, SA (ADL) to Singapore (SIN-Changi)?
The earliest flight from Adelaide, SA (ADL) to Singapore (SIN-Changi) typically departs around 6:00 AM local time. This service is operated by Qantas Airways and Finnair. This is a seasonal service, active in January, February, November, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Adelaide, SA (ADL) to Singapore (SIN-Changi)?
You'll find the most flights from Adelaide (ADL) to Singapore (SIN-Changi) on a Friday, with around 42 flights available. This gives you plenty of options for your travel plans. Notably more flight options are available on Fridays compared to other days of the week. Major airlines on this route include Qantas Airways, Virgin Australia, and Jetstar.
What are the most popular departure times for flights from Adelaide, SA (ADL) to Singapore (SIN-Changi)?
The most popular departure times for flights from Adelaide, SA (ADL) to Singapore (SIN-Changi) are in the early morning, from 6am to 9am. Many major carriers, including Qantas Airways, Jetstar and Alliance Airlines, offer flights during this window. Many travellers prefer these times as they allow for an early start to your journey, getting you to your destination with plenty of time to settle in.
How long does it take to fly from Adelaide, SA (ADL) to Singapore (SIN-Changi)?
A direct flight from Adelaide, SA (ADL) to Singapore (SIN-Changi) typically takes around 7 hours, covering a distance of approximately 5,403 kilometres. If you opt for a one-stop flight, the journey usually takes longer, averaging about 13 hours 30 minutes. Flights with two or more stops will extend your travel time even further, typically around 16 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Adelaide, SA (ADL) to Singapore (SIN-Changi)?
Yes, you can fly business class between Adelaide, SA (ADL) and Singapore (SIN-Changi).Airlines that offer business class service on this route include:
  • Cathay Pacific
  • Malaysia Airlines
  • China Eastern Airlines
  • Virgin Australia
  • Singapore Airlines
  • China Southern Airlines
  • Qantas Airways
How do I earn miles on a Adelaide, SA (ADL) to Singapore (SIN) flight with Expedia?
It's easy to earn miles on a Adelaide, SA (ADL) to Singapore (SIN) 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 (SIN) from Adelaide, SA (ADL)?
If you're planning to travel to Singapore from Adelaide Airport (ADL), you can fly directly into Changi Airport (SIN) which offers international flights and connections. Some flights may connect through major hubs like Tullamarine (MEL), Kingsford Smith Intl. (SYD), or Perth Airport (PER) 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 Adelaide, SA (ADL) to Singapore (SIN) at the last minute?
Typically, booking a last minute flight from Adelaide, SA (ADL) to Singapore (SIN) 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 Adelaide, SA (ADL) to Singapore (SIN) flight and hotel package?
Securing a Adelaide, SA (ADL) to Singapore (SIN) flight and hotel package 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 Adelaide, SA (ADL) to Singapore (SIN-Changi)?
If you booked your Adelaide, SA (ADL) 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
Adelaide
Destination airport
Changi
Airlines serving
British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Jetstar, Malaysia Airlines, Qantas Airways, Singapore Airlines, Virgin Australia
Return price
AU$726
Distance
5370 km
Average flight time
5 hours 35 mins

Book with confidence

Your quick guide to flights from Adelaide to Singapore

Pick up great flights from Adelaide to Singapore

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Adelaide to Singapore. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Adelaide to Singapore that take around hours.

Find cheap flights from Adelaide to Singapore

From the great flight deals with prices currently ranging from AU$727 to AU$1,127, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Adelaide to Singapore around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Singapore is normally in May.

Reasons to book your flight from Adelaide to Singapore with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Adelaide to Singapore across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Singapore right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Adelaide to Singapore

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*Available to Expedia members.