HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$113+ Cheap flights from Singapore (SIN) to Chiang Mai (CNX)

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CNX
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Singapore to Chiang Mai with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Singapore Changi to Chiang Mai are usually found in May or July, booked 82 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Singapore to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Chiang Mai (CNX). 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 June 13, 2025.

Round-trip from

$200
(Mytrip)

One-way from

$113
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$298

Good round-trip deal

$290 or less

Good one-way deal

$127 or less
From Singapore Changi to Chiang Mai
Search Deals
One-way flight from Singapore Changi to Chiang Mai
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Singapore Changi to Chiang Mai.
Search Deals
Price to beat on a one-way flight from Singapore Changi to Chiang Mai.
Search Deals

Find flight deals from Singapore to Chiang Mai

Cheapest flights from Singapore to Chiang Mai
Explore the most affordable flight options available from Singapore to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 7/47:15 pmSIN - CNX
1 stop13h 10mMultiple Airlines
Sun 7/611:55 amCNX - SIN
2 stops13h 05mMultiple Airlines
Deal found 6/11$200
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/262:40 pmSIN - CNX
Nonstop3h 00mScoot
Sat 8/25:40 pmCNX - SIN
Nonstop3h 10mScoot
Deal found 6/11$216
This Malaysia Airlines deal was found by Cheapflights users on 6/11. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:20 amSIN - CNX
1 stop6h 20mMalaysia Airlines
Tue 9/302:40 pmCNX - SIN
1 stop8h 30mMalaysia Airlines
Deal found 6/11$224
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/138:40 pmSIN - CNX
1 stop12h 10mThai AirAsia
Sun 6/1511:30 pmCNX - SIN
1 stop13h 35mThai AirAsia
Deal found 6/10$225
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:15 pmSIN - CNX
1 stop12h 50mThai Lion Air
Wed 9/106:30 pmCNX - SIN
1 stop15h 40mThai Lion Air
Deal found 6/9$249
This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:50 amSIN - CNX
1 stop23h 30mCebu Pacific
Tue 10/71:20 amCNX - SIN
1 stop22h 15mCebu Pacific
Deal found 6/12$353
This MAI deal was found by Cheapflights users on 6/12. 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 MAI is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:10 pmSIN - CNX
1 stop16h 35mMAI
Tue 11/181:30 pmCNX - SIN
1 stop22h 10mMAI
Deal found 6/12$438
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:25 pmSIN - CNX
2 stops20h 20mVietnam Airlines
Wed 10/810:10 amCNX - SIN
2 stops25h 00mVietnam Airlines
Deal found 6/12$594
This Jeju Air deal was found by Cheapflights users on 6/11. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/313:15 amSIN - CNX
1 stop19h 20mJeju Air
Thu 9/410:35 pmCNX - SIN
1 stop26h 40mJeju Air
Deal found 6/11$616
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:20 amSIN - CNX
2 stops34h 00mPhilippine Airlines
Sun 7/610:10 amCNX - SIN
2 stops22h 15mPhilippine Airlines
Deal found 6/11$629
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2611:10 pmSIN - CNX
2 stops17h 10mChina Eastern
Sat 8/210:05 amCNX - SIN
2 stops18h 20mChina Eastern
Deal found 6/11$639
This Asiana Airlines deal was found by Cheapflights users on 6/9. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:50 pmSIN - CNX
1 stop25h 50mAsiana Airlines
Tue 9/912:45 amCNX - SIN
1 stop19h 45mAsiana Airlines
Deal found 6/9$777

Cheapflights Fare Finder

Customize your flight search to find flights from Singapore to Chiang Mai 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 June 13, 2025.
Use the filters below to find and compare flights from Singapore to Chiang Mai that are best for you.

Fly from

Singapore

Fly to

Chiang Mai

Route

Depart

Return

Price

SingaporeChiang Mai

SIN - CNX

SINCNX

Singapore Changi

Fri 7/4

7:15 pm-7:25 am

1 stop13h 10m

Chiang Mai

Sun 7/6

11:55 am-2:00 am

2 stops13h 05m

$200

SingaporeChiang Mai

SIN - CNX

SINCNX

Singapore Changi

Sat 7/26

2:40 pm-4:40 pm

Nonstop3h 00m

Chiang Mai

Sat 8/2

5:40 pm-9:50 pm

Nonstop3h 10m

$216

SingaporeChiang Mai

SIN - CNX

SINCNX

Singapore Changi

Fri 9/26

6:20 am-11:40 am

1 stop6h 20m

Chiang Mai

Tue 9/30

2:40 pm-12:10 am

1 stop8h 30m

$224

SingaporeChiang Mai

SIN - CNX

SINCNX

Singapore Changi

Fri 6/27

2:40 pm-11:00 pm

1 stop9h 20m

Chiang Mai

Mon 6/30

12:00 pm-8:05 pm

1 stop7h 05m

$225

SingaporeChiang Mai

SIN - CNX

SINCNX

Singapore Changi

Sat 9/6

10:15 pm-10:05 am

1 stop12h 50m

Chiang Mai

Wed 9/10

6:30 pm-11:10 am

1 stop15h 40m

$249

SingaporeChiang Mai

SIN - CNX

SINCNX

Singapore Changi

Sat 10/4

1:50 am-12:20 am

1 stop23h 30m

Chiang Mai

Tue 10/7

1:20 am-12:35 am

1 stop22h 15m

$353

SingaporeChiang Mai

SIN - CNX

SINCNX

Singapore Changi

Wed 11/12

9:10 pm-12:45 pm

1 stop16h 35m

Chiang Mai

Tue 11/18

1:30 pm-12:40 pm

1 stop22h 10m

$438

SingaporeChiang Mai

SIN - CNX

SINCNX

Singapore Changi

Sun 10/5

6:25 pm-1:45 pm

2 stops20h 20m

Chiang Mai

Wed 10/8

10:10 am-12:10 pm

2 stops25h 00m

$594

SingaporeChiang Mai

SIN - CNX

SINCNX

Singapore Changi

Sun 8/31

3:15 am-9:35 pm

1 stop19h 20m

Chiang Mai

Thu 9/4

10:35 pm-2:15 am

1 stop26h 40m

$616

SingaporeChiang Mai

SIN - CNX

SINCNX

Singapore Changi

Thu 7/3

12:20 am-9:20 am

2 stops34h 00m

Chiang Mai

Sun 7/6

10:10 am-9:25 am

2 stops22h 15m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Singapore to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Singapore 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 Singapore to Chiang Mai

How far ahead should I book a flight from Singapore to Chiang Mai?

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Chiang Mai. Price data was last updated on June 9, 2025.

The best time to book flights from Singapore to Chiang Mai is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Singapore to Chiang Mai (average of $1,012). Flying from Singapore to Chiang Mai in December is currently the most expensive (average of $1,655). 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 SIN to CNX?

Find hourly flight availability from Singapore to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 13, 2025.

It’s typically best to fly out from Singapore to Chiang Mai in the evening. Doing so could potentially save you 65% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated June 13, 2025.
Read through reviews of airlines operating flights from Singapore to Chiang Mai, such as Asiana Airlines, Cathay Pacific and China Southern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
440 reviews

Boarding

8.4

Comfort

8.0

Crew

8.5

Overall

8.2

Entertainment

7.8

Food

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Asiana Airlines
8.2
Very good
440 reviews
Asiana Airlines
8.2
Very good
440 reviews

Boarding

8.4

Comfort

8.0

Crew

8.5

Overall

8.2

Entertainment

7.8

Food

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Cathay Pacific
7.6
Good
892 reviews
Asiana Airlines
8.2
Very good
440 reviews

Boarding

8.4

Comfort

8.0

Crew

8.5

Overall

8.2

Entertainment

7.8

Food

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
China Southern
7.5
Good
99 reviews
Asiana Airlines
8.2
Very good
440 reviews

Boarding

8.4

Comfort

8.0

Crew

8.5

Overall

8.2

Entertainment

7.8

Food

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Vietnam Airlines
7.5
Good
194 reviews
Asiana Airlines
8.2
Very good
440 reviews

Boarding

8.4

Comfort

8.0

Crew

8.5

Overall

8.2

Entertainment

7.8

Food

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

Related info for your journey

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

    Booking a flight from Singapore Changi (SIN) to Chiang Mai (CNX) is your only option if you wish to fly from Singapore to Chiang Mai. On a typical day, there are 2 flights from Changi to Chiang Mai, all of which are around 2h 55m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Changi to Chiang Mai.

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

    The Singapore Changi to Chiang Mai flight path was viewed by 71 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Singapore to Chiang Mai round-trip?

    Currently priced at $216, Scoot will fly you from Singapore to Chiang Mai and back. In addition to Scoot, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Malaysia Airlines and Thai AirAsia - these airlines can fly you to your destination from $224 and $225, respectively. Scoot is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Singapore to Chiang Mai one-way?

    $117 is the cheapest one-way deal found within the past few days, from Scoot. You may also be able to find cheap deals on Malaysia Airlines and Cebu Pacific, with prices starting from $137 and $155, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Chiang Mai on time: Scoot (33%), Singapore Airlines (33%), Air Canada (29%).

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

    While on average a flight from Singapore to Chiang Mai is generally $223, our data shows the cheapest flight currently is $110. When looking at the most popular route, (Singapore Changi - Chiang Mai), you can expect to pay $169 for that flight.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Singapore to Chiang Mai (average of $1,012). Flying from Singapore to Chiang Mai in December is currently the most expensive (average of $1,655). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Suvarnabhumi flights
Singapore to Don Mueang Intl flights
Singapore to Ko Samui flights
Singapore to Krabi flights
Singapore to Phuket City flights

Top 3 airlines flying from Singapore to Chiang Mai

Discover the top 3 airlines that operate flights from Singapore to Chiang Mai. 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 June 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$125Average$267FlexibilityNo cancel feeOn-time87%
ScootCheapest$227Average$317FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$275Average$402FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.