฿3,457 Cheap Flights from Chiang Mai (CNX) to Singapore (SIN)

View ฿3,457 flight on Wed, 20 Aug 2025Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Changi Airport (SIN)

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Cheap Flights from Chiang Mai (CNX) to Singapore (SIN)

Prices were available within the past 7 days and start at ฿3,457 for one-way flights and ฿6,720 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Wed, 27 Aug - Mon, 1 Sep
CNX
Chiang Mai
SIN
Singapore
฿6,720 Return, found 6 days ago
฿6,720
Return
found 6 days ago
Select Malaysia Airlines flight, departing Wed, 27 Aug from Chiang Mai to Singapore, returning Mon, 1 Sep, priced at ฿6,720 found 6 days ago
Thai Lion Mantari
Thu, 16 Oct - Tue, 28 Oct
CNX
Chiang Mai
SIN
Singapore
฿7,525 Return, found 5 days ago
฿7,525
Return
found 5 days ago
Select Thai Lion Mantari flight, departing Thu, 16 Oct from Chiang Mai to Singapore, returning Tue, 28 Oct, priced at ฿7,525 found 5 days ago
Thai Lion Mantari
Fri, 17 Oct - Tue, 28 Oct
CNX
Chiang Mai
SIN
Singapore
฿7,615 Return, found 5 days ago
฿7,615
Return
found 5 days ago
Select Thai Lion Mantari flight, departing Fri, 17 Oct from Chiang Mai to Singapore, returning Tue, 28 Oct, priced at ฿7,615 found 5 days ago
Thai Lion Mantari
Sat, 18 Oct - Tue, 28 Oct
CNX
Chiang Mai
SIN
Singapore
฿7,725 Return, found 5 days ago
฿7,725
Return
found 5 days ago
Select Thai Lion Mantari flight, departing Sat, 18 Oct from Chiang Mai to Singapore, returning Tue, 28 Oct, priced at ฿7,725 found 5 days ago
Thai Lion Mantari
Fri, 17 Oct - Wed, 29 Oct
CNX
Chiang Mai
SIN
Singapore
฿7,815 Return, found 5 days ago
฿7,815
Return
found 5 days ago
Select Thai Lion Mantari flight, departing Fri, 17 Oct from Chiang Mai to Singapore, returning Wed, 29 Oct, priced at ฿7,815 found 5 days ago
Malaysia Airlines
Wed, 27 Aug - Mon, 1 Sep
CNX
Chiang Mai
SIN
Singapore
฿7,820 Return, found 6 days ago
฿7,820
Return
found 6 days ago
Select Malaysia Airlines flight, departing Wed, 27 Aug from Chiang Mai to Singapore, returning Mon, 1 Sep, priced at ฿7,820 found 6 days ago
Scoot
Wed, 6 Aug - Sun, 10 Aug
CNX
Chiang Mai
SIN
Singapore
฿7,848 Return, just found
฿7,848
Return
just found
Select Scoot flight, departing Wed, 6 Aug from Chiang Mai to Singapore, returning Sun, 10 Aug, priced at ฿7,848 just found
Thai Lion Mantari
Fri, 17 Oct - Wed, 22 Oct
CNX
Chiang Mai
SIN
Singapore
฿7,905 Return, found 5 days ago
฿7,905
Return
found 5 days ago
Select Thai Lion Mantari flight, departing Fri, 17 Oct from Chiang Mai to Singapore, returning Wed, 22 Oct, priced at ฿7,905 found 5 days ago
Thai AirAsia
Sat, 27 Sep - Tue, 30 Sep
CNX
Chiang Mai
SIN
Singapore
฿8,274 Return, found 4 hours ago
฿8,274
Return
found 4 hours ago
Select Thai AirAsia flight, departing Sat, 27 Sep from Chiang Mai to Singapore, returning Tue, 30 Sep, priced at ฿8,274 found 4 hours ago
Thai Airways International
Mon, 1 Sep - Mon, 8 Sep
CNX
Chiang Mai
SIN
Singapore
฿12,475 Return, just found
฿12,475
Return
just found
Select Thai Airways International flight, departing Mon, 1 Sep from Chiang Mai to Singapore, returning Mon, 8 Sep, priced at ฿12,475 just found

Find the cheapest month to fly from Chiang Mai (CNX) to Singapore (SIN)

September is typically the cheapest month to fly

From ฿5,815 - ฿9,285 per traveller.

Graph displaying average flight prices per month

Flight from Chiang Mai to Singapore route information
Origin airport
Chiang Mai Intl.
Destination airport
Changi
Airlines serving
Asiana Airlines, Cathay Pacific, Jeju Air with Bag, Malaysia Airlines, Scoot, Thai AirAsia, Thai Airways International, Thai Lion Mantari
Return price
฿6,720
Distance
2000 km
Average flight time
4 hours 10 mins

Perfect flights from Chiang Mai to Singapore

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chiang Mai 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 Singapore, 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 Chiang Mai Intl. to Changi ticket options cater to your travel preferences, with incredible one-way fares from ฿3,457 and roundtrip prices from ฿6,720. 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 Singapore 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 CNX to SIN travel arrangements today and embark on the journey of a lifetime in Singapore.

Frequently asked questions

How much is a flight from Chiang Mai Airport to Singapore Airport?
Start packing your suitcase, because round-trip journeys between CNX and Changi Airport (SIN) start from ฿6,720. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CNX to Changi Airport?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee depends on your airline. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Chiang Mai Intl. Airport (CNX) to Changi Airport 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 Chiang Mai Airport to Singapore Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Chiang Mai Airport to Changi Airport?
The flight distance between Chiang Mai Intl. Airport (CNX) and Changi Airport (SIN) is 2,000 kilometres. Pack yourself a drink, a few snacks and a good movie. Keep yourself entertained and time will zip by.
Which airlines fly direct from Chiang Mai Airport to SIN?
A popular option with many savvy travellers, Scoot (TR) offers 30 flights monthly from CNX to Singapore Airport. Pick the one that fits with your travel schedule and book your seat today.
Are Chiang Mai Intl. Airport (CNX) to Changi Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some super cheap fares from CNX to Changi Airport (SIN) emerging a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.

Explore a world of travel with Expedia

Chiang Mai Airports

Lampang

Lampang to Singapore
฿12,410.00
*Available to Expedia members.