฿7,857 Cheap Flights from Adelaide (ADL) to Singapore (SIN)

View ฿7,857 flight on Mon, 16 Feb 2026Opens 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 and start at ฿7,857 for one-way flights and ฿19,235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Sun, 16 Nov - Wed, 19 Nov
ADL
Adelaide
SIN
Singapore
฿19,235 Return, found 1 day ago
฿19,235
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 16 Nov from Adelaide to Singapore, returning Wed, 19 Nov, priced at ฿19,235 found 1 day ago
Qantas Airways
Sun, 16 Nov - Wed, 19 Nov
ADL
Adelaide
SIN
Singapore
฿19,635 Return, found 1 day ago
฿19,635
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 16 Nov from Adelaide to Singapore, returning Wed, 19 Nov, priced at ฿19,635 found 1 day ago
Qantas Airways
Sun, 16 Nov - Wed, 19 Nov
ADL
Adelaide
SIN
Singapore
฿20,455 Return, found 1 day ago
฿20,455
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 16 Nov from Adelaide to Singapore, returning Wed, 19 Nov, priced at ฿20,455 found 1 day ago
Qantas Airways
Sun, 16 Nov - Wed, 19 Nov
ADL
Adelaide
SIN
Singapore
฿20,855 Return, found 1 day ago
฿20,855
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 16 Nov from Adelaide to Singapore, returning Wed, 19 Nov, priced at ฿20,855 found 1 day ago
Qantas Airways
Sun, 16 Nov - Wed, 19 Nov
ADL
Adelaide
SIN
Singapore
฿22,685 Return, found 1 day ago
฿22,685
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 16 Nov from Adelaide to Singapore, returning Wed, 19 Nov, priced at ฿22,685 found 1 day ago
Emirates
Sun, 16 Nov - Wed, 19 Nov
ADL
Adelaide
SIN
Singapore
฿22,740 Return, found 1 day ago
฿22,740
Return
found 1 day ago
Select Emirates flight, departing Sun, 16 Nov from Adelaide to Singapore, returning Wed, 19 Nov, priced at ฿22,740 found 1 day ago
Qantas Airways
Sun, 16 Nov - Wed, 19 Nov
ADL
Adelaide
SIN
Singapore
฿23,085 Return, found 1 day ago
฿23,085
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 16 Nov from Adelaide to Singapore, returning Wed, 19 Nov, priced at ฿23,085 found 1 day ago
Cathay Pacific
Sun, 16 Nov - Wed, 19 Nov
ADL
Adelaide
SIN
Singapore
฿32,395 Return, found 1 day ago
฿32,395
Return
found 1 day ago
Select Cathay Pacific flight, departing Sun, 16 Nov from Adelaide to Singapore, returning Wed, 19 Nov, priced at ฿32,395 found 1 day ago
Malaysia Airlines
Sun, 16 Nov - Wed, 19 Nov
ADL
Adelaide
SIN
Singapore
฿37,800 Return, found 1 day ago
฿37,800
Return
found 1 day ago
Select Malaysia Airlines flight, departing Sun, 16 Nov from Adelaide to Singapore, returning Wed, 19 Nov, priced at ฿37,800 found 1 day ago
Singapore Airlines
Fri, 16 Jan - Mon, 19 Jan
ADL
Adelaide
SIN
Singapore
฿45,040 Return, found 21 hours ago
฿45,040
Return
found 21 hours ago
Select Singapore Airlines flight, departing Fri, 16 Jan from Adelaide to Singapore, returning Mon, 19 Jan, priced at ฿45,040 found 21 hours ago

Frequently asked questions

How much is a flight from Adelaide Airport to SIN?
If you're planning on travelling from Adelaide Airport to Singapore Airport, round-trip journeys start from ฿19,235. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Adelaide Airport to Changi Airport (SIN)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Adelaide Airport (ADL) to SIN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Adelaide Airport (ADL) to Singapore Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Adelaide Airport (ADL) to SIN?
With around 5,400 kilometres separating Adelaide Airport (ADL) and Changi Airport, your flight will be a long one. Pack wisely to make your time in the air more comfortable. Simple things like a spare pair of socks and some noise-cancelling headphones can make the biggest difference.
Which airlines fly direct from Adelaide Airport (ADL) to Changi Airport (SIN)?
Check out the airfares with Singapore Airlines (SQ) if you want to fly directly from Adelaide Airport (ADL) to SIN. This popular airline offers 30 monthly flights, so you're sure to find one that suits your schedule.
Are ADL to SIN flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Adelaide Airport to Changi Airport (SIN) are available up to 12 months before departure on Expedia. And although you may pick up fantastic last-minute deals, it's not something you should bank on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials.

Travel information

Origin airport
Adelaide
Destination airport
Changi
Airlines serving
British Airways, Cathay Pacific, Emirates, Qantas Airways, Singapore Airlines
Return price
฿19,235
Distance
5370 km
Average flight time
4 hours 22 mins

Book with confidence

Perfect flights from Adelaide to Singapore

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Adelaide to Singapore. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Adelaide to Changi ticket options cater to your travel preferences, with incredible one-way fares from ฿7,857 and roundtrip prices from ฿19,235. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Changi and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Singapore.
Perfect flights from Adelaide to Singapore

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