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$112+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SIN
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
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 November 10, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$207
(ThaiVietJet)

One-way from

$112
(ThaiVietJet)

Popular in

January

Cheapest in

August

Average price

$374

Good round-trip deal

$328 or less

Good one-way deal

$117 or less
Provider with most accurate pricing for Chiang Mai-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Chiang Mai-Singapore Changi flights.
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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. 19% potential increase in price ($68 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 November 2025
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Price to beat on a round-trip flight from Chiang Mai to Singapore Changi.
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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 November 10, 2025.

This Trip.com deal was found by Cheapflights users on 11/10. 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.
Thu 12/258:00 amCNX - SIN
1 stop11h 30mMultiple Airlines
Thu 1/16:00 amSIN - CNX
1 stop8h 50mMultiple Airlines
Deal found 11/10$302
This Mytrip deal was found by Cheapflights users on 11/9. 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.
Mon 11/109:45 pmCNX - SIN
2 stops28h 25mMultiple Airlines
Sun 11/1611:30 pmSIN - CNX
1 stop10h 10mMultiple Airlines
Deal found 11/9$348
This Trip.com deal was found by Cheapflights users on 11/9. 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.
Mon 11/104:45 pmCNX - SIN
Nonstop3h 15mScoot
Sun 11/169:00 amSIN - CNX
Nonstop3h 05mScoot
Deal found 11/9$423
This ThaiVietJet deal was found by Cheapflights users on 11/9. 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.
Sun 12/710:25 pmCNX - SIN
1 stop13h 30mMultiple Airlines
Sun 12/145:35 pmSIN - CNX
1 stop6h 10mMultiple Airlines
Deal found 11/9$444
This Booking.com deal was found by Cheapflights users on 11/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:05 pmCNX - SIN
Nonstop3h 15mScoot
Thu 1/11:35 pmSIN - CNX
Nonstop3h 10mScoot
Deal found 11/10$503

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 November 10, 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

Thu 4/2

10:30 pm-12:25 pm

1 stop12h 55m

Singapore Changi

Mon 5/4

6:30 am-7:15 pm

1 stop13h 45m

$207

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Mon 1/19

10:30 pm-11:20 am

1 stop11h 50m

Singapore Changi

Tue 1/20

8:40 pm-11:00 am

1 stop15h 20m

$223

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Mon 2/2

6:30 am-12:05 am

1 stop16h 35m

Singapore Changi

Thu 2/5

9:20 pm-11:25 am

1 stop15h 05m

$226

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Fri 3/6

1:10 pm-8:30 pm

1 stop6h 20m

Singapore Changi

Sun 3/8

12:20 pm-7:20 am

1 stop20h 00m

$235

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Sat 1/31

2:50 pm-12:30 am

1 stop8h 40m

Singapore Changi

Thu 2/5

9:20 pm-11:25 am

1 stop15h 05m

$264

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Sat 1/31

2:50 pm-12:30 am

1 stop8h 40m

Singapore Changi

Fri 2/6

6:00 am-11:25 am

1 stop6h 25m

$264

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Wed 2/4

10:30 am-8:30 pm

1 stop9h 00m

Singapore Changi

Fri 2/20

12:20 pm-6:00 pm

1 stop6h 40m

$265

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Fri 4/3

12:35 pm-12:10 am

1 stop10h 35m

Singapore Changi

Sun 5/3

9:15 pm-11:40 am

1 stop15h 25m

$265

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Tue 1/20

6:30 am-8:30 pm

1 stop13h 00m

Singapore Changi

Wed 1/21

9:00 am-11:05 am

Nonstop3h 05m

$294

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

Wed 4/1

12:35 pm-8:25 pm

1 stop6h 50m

Singapore Changi

Sun 5/3

9:15 pm-11:40 am

1 stop15h 25m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 19 results
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Compare providers for flights from Chiang Mai to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chiang Mai to Singapore in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OneTravelPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chiang Mai-Singapore flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Chiang Mai-Singapore flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Chiang Mai-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chiang Mai-Singapore flights, Cheapflights users trust OneTravel the most. OneTravel has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chiang Mai-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, June is the cheapest month in which you can book a flight from Chiang Mai to Singapore (average of $204). Flying from Chiang Mai to Singapore in December is currently the most expensive (average of $257). 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 November 10, 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 83% versus a flight in the evening.

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 November 10, 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
309 reviews

Crew

7.4

Food

5.7

Overall

6.7

Boarding

6.8

Comfort

6.6

Entertainment

5.2

Reviews

1 / 17
10.0
Excellent

Gary,Oct 2025

CEB - SIN

We didn’t have food or entertainment but the flight was very good .will fly with them again.
Scoot
6.7
Okay
309 reviews
Scoot
6.7
Okay
309 reviews

Crew

7.4

Food

5.7

Overall

6.7

Boarding

6.8

Comfort

6.6

Entertainment

5.2

Reviews

1 / 17
10.0
Excellent

Gary,Oct 2025

CEB - SIN

We didn’t have food or entertainment but the flight was very good .will fly with them again.

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.

  • How long is the flight from Chiang Mai to Singapore?

    Thai Lion Air can get you from Chiang Mai to Singapore in just under 6h 20m. Your travel time can differ by up to . There are 1249 mi between Chiang Mai and Singapore.

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

    According to our current data, Scoot ($223), offers the cheapest pricing from Chiang Mai to Singapore. You may be able to fly from Chiang Mai to Singapore for 22% less than the average price by searching for this airline.

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

    Consider Air Canada (87%), Scoot (83%) or Singapore Airlines (83%) 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 $309, our data indicates the cheapest price to be $103. 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, June is the cheapest month in which you can book a flight from Chiang Mai to Singapore (average of $204). Flying from Chiang Mai to Singapore in December is currently the most expensive (average of $257). 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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Ko Samui to Singapore flights

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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$223Average$265FlexibilityNo cancel feeOn-timeN/A

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