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$76+ Cheap flights from Chiang Mai (CNX) to Singapore (SIN)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SIN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Chiang Mai to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Singapore (SIN). 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 August 14, 2025.

Round-trip from

$176
(Priceline)

One-way from

$76
(Trip.com)

Popular in

December

Cheapest in

July

Average price

$266

Good one-way deal

$103 or less
From Chiang Mai to Singapore Changi
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One-way flight from Chiang Mai to Singapore Changi
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Highest demand for flights based on searches. 17% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a one-way flight from Chiang Mai to Singapore Changi.
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Find flight deals from Chiang Mai to Singapore

Cheapest flights from Chiang Mai to Singapore
Explore the most affordable flight options available from Chiang Mai to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Priceline deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:00 pmCNX - SIN
1 stop13h 10mThai Lion Air
Sat 10/410:15 pmSIN - CNX
1 stop10h 15mThai Lion Air
Deal found 8/13$176
This ThaiVietJet deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ThaiVietJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:00 amCNX - SIN
1 stop13h 30mMultiple Airlines
Mon 9/298:20 amSIN - CNX
1 stop13h 05mMultiple Airlines
Deal found 8/14$182
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:50 amCNX - SIN
1 stop9h 25mMultiple Airlines
Sun 8/313:30 pmSIN - CNX
1 stop7h 20mMultiple Airlines
Deal found 8/12$185
This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:50 amCNX - SIN
1 stop9h 25mThai Lion Air
Fri 8/2910:15 pmSIN - CNX
1 stop14h 45mThai Lion Air
Deal found 8/13$194
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:40 pmCNX - SIN
Nonstop3h 10mMultiple Airlines
Sat 10/410:15 pmSIN - CNX
1 stop10h 15mMultiple Airlines
Deal found 8/13$220
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:40 pmCNX - SIN
Nonstop3h 10mScoot
Sun 8/312:40 pmSIN - CNX
Nonstop3h 00mScoot
Deal found 8/12$226
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:15 amCNX - SIN
Nonstop3h 10mScoot
Mon 9/292:40 pmSIN - CNX
Nonstop3h 00mScoot
Deal found 8/14$227
This Trip.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:15 amCNX - SIN
Nonstop3h 10mMultiple Airlines
Fri 8/2910:15 pmSIN - CNX
1 stop15h 30mMultiple Airlines
Deal found 8/13$245

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chiang Mai to Singapore 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Chiang Mai to Singapore that are best for you.

Fly from

Chiang Mai

Fly to

Singapore

Route

Depart

Return

Price

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Sat 9/27

9:00 pm-11:10 am

1 stop13h 10m

Singapore Changi

Sat 10/4

10:15 pm-7:30 am

1 stop10h 15m

$176

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Fri 9/26

8:00 am-10:30 pm

1 stop13h 30m

Singapore Changi

Mon 9/29

8:20 am-8:25 pm

1 stop13h 05m

$182

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Thu 8/28

10:50 am-9:15 pm

1 stop9h 25m

Singapore Changi

Sun 8/31

3:30 pm-9:50 pm

1 stop7h 20m

$185

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Wed 8/27

10:50 am-9:15 pm

1 stop9h 25m

Singapore Changi

Fri 8/29

10:15 pm-12:00 pm

1 stop14h 45m

$194

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Thu 1/22

12:20 pm-8:10 pm

1 stop6h 50m

Singapore Changi

Tue 1/27

2:25 pm-9:20 pm

1 stop7h 55m

$218

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Sat 9/27

5:40 pm-9:50 pm

Nonstop3h 10m

Singapore Changi

Sat 10/4

10:15 pm-7:30 am

1 stop10h 15m

$220

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Thu 8/28

5:40 pm-9:50 pm

Nonstop3h 10m

Singapore Changi

Sun 8/31

2:40 pm-4:40 pm

Nonstop3h 00m

$226

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Fri 10/31

3:10 pm-10:40 pm

1 stop6h 30m

$76

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Fri 9/12

2:35 pm-2:45 am

1 stop11h 10m

$76

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Fri 1/30

12:25 pm-12:30 am

1 stop11h 05m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 18 results
1
2

Best time to book a flight from Chiang Mai to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Chiang Mai with our price prediction graph.
Estimated round-trip 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 Chiang Mai to Singapore

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

Currently, October is the cheapest month in which you can book a flight from Chiang Mai to Singapore (average of $991). Flying from Chiang Mai to Singapore in December is currently the most expensive (average of $1,684). 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 CNX to SIN?

Find hourly flight availability from Chiang Mai to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Chiang Mai to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 22% versus a flight in the morning.

Weekly flight availability from Chiang Mai to Singapore

Explore weekly flight availability from Chiang Mai to Singapore. 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 August 14, 2025.

The most flights from CNX to SIN are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Chiang Mai to Singapore?

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated August 14, 2025.
See what other customers who have flown with Scoot from Chiang Mai to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scoot
6.7
Okay
308 reviews

Crew

7.4

Food

5.7

Boarding

6.9

Comfort

6.6

Overall

6.7

Entertainment

5.2

Reviews

1 / 16
4.0
Okay

Anonymous,Mar 2025

CSX - SIN

boarding experience was bad, flight was delayed. was woke up 1 hour prior to arrival to destination saying that we are arriving, mind that it was a overnight flight it surely does not taste well.
Scoot
6.7
Okay
308 reviews
Scoot
6.7
Okay
308 reviews

Crew

7.4

Food

5.7

Boarding

6.9

Comfort

6.6

Overall

6.7

Entertainment

5.2

Reviews

1 / 16
4.0
Okay

Anonymous,Mar 2025

CSX - SIN

boarding experience was bad, flight was delayed. was woke up 1 hour prior to arrival to destination saying that we are arriving, mind that it was a overnight flight it surely does not taste well.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Singapore. 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 Chiang Mai to Singapore?

    Singapore Changi is the airport most travelers will use when flying to Singapore from Chiang Mai. Booking flights from Chiang Mai (CNX) to Changi (SIN) should be relatively easy as there are 3 daily flights to Singapore from 1 airline. 3h 10m is how long a flight from Chiang Mai to Singapore Changi will take if you book a nonstop flight.

  • How popular is this Chiang Mai to Singapore flight route?

    Flights from Chiang Mai to Singapore Changi have been viewed 4 times in the past calendar month.

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

    According to our current data, Scoot ($233), offers the cheapest pricing from Chiang Mai to Singapore. You may be able to fly from Chiang Mai to Singapore for 19% less than the average price by searching for this airline.

  • What are the most reliable airlines from Chiang Mai to Singapore?

    Consider Air Canada (67%), Scoot (65%) or Singapore Airlines (65%) when booking your flight. These represent the most reliable airlines when flying from Chiang Mai to Singapore.

  • What are the cheapest flights from Chiang Mai to Singapore?

    Looking for the cheapest flight from Chiang Mai to Singapore? While on average our users pay $124, our data indicates the cheapest price to be $20. The most popular route (Chiang Mai - Singapore Changi), is priced around $229.

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

    Yes. In addition to deals on Chiang Mai to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chiang Mai to Singapore?

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

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

    Yes. Cheapflights offers flight deals from Chiang Mai to Singapore 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 Chiang Mai to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Chiang Mai to Singapore (average of $991). Flying from Chiang Mai to Singapore in December is currently the most expensive (average of $1,684). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chiang Mai to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Chiang Mai to Singapore

Discover the top airline that operate flights from Chiang Mai to Singapore. 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$233Average$278FlexibilityNo cancel feeOn-timeN/A

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