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View P12,726 flight on Tue, Dec 2, 2025Opens in a new window

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

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Prices were available within the past 7 days and start at P12,726 for one-way flights and P36,827 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Indonesia AirAsia
Thu, Aug 21 - Mon, Aug 25
ADL
Adelaide
SIN
Singapore
P36,827 Roundtrip, found 22 hours ago
P36,827
Roundtrip
found 22 hours ago
Select Indonesia AirAsia flight, departing Thu, Aug 21 from Adelaide to Singapore, returning Mon, Aug 25, priced at P36,827 found 22 hours ago
Indonesia AirAsia
Thu, Aug 21 - Mon, Aug 25
ADL
Adelaide
SIN
Singapore
P38,145 Roundtrip, found 22 hours ago
P38,145
Roundtrip
found 22 hours ago
Select Indonesia AirAsia flight, departing Thu, Aug 21 from Adelaide to Singapore, returning Mon, Aug 25, priced at P38,145 found 22 hours ago
Indonesia AirAsia
Thu, Oct 2 - Sun, Oct 12
ADL
Adelaide
SIN
Singapore
P48,925 Roundtrip, found 6 days ago
P48,925
Roundtrip
found 6 days ago
Select Indonesia AirAsia flight, departing Thu, Oct 2 from Adelaide to Singapore, returning Sun, Oct 12, priced at P48,925 found 6 days ago
Indonesia AirAsia
Thu, Oct 2 - Sun, Oct 12
ADL
Adelaide
SIN
Singapore
P50,233 Roundtrip, found 6 days ago
P50,233
Roundtrip
found 6 days ago
Select Indonesia AirAsia flight, departing Thu, Oct 2 from Adelaide to Singapore, returning Sun, Oct 12, priced at P50,233 found 6 days ago
Adelaide to Singapore route information
Origin airport
Adelaide
Destination airport
Changi
Roundtrip price
P36,826
Distance
5370 km
Average flight time
5 hours 35 mins

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 P12,726 and roundtrip prices from P36,827. 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.

Frequently asked questions

How much is a flight from Adelaide Airport to SIN?
If you're planning on traveling from Adelaide Airport to Singapore Airport, round-trip journeys start from P36,827. 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 kilometers 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-canceling 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.
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