HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$91+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SIN
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chiang Mai to Singapore 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 Chiang Mai to Singapore Changi are usually found in August or May, booked 80 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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 junio 30, 2025.

Round-trip from

$177
(ThaiVietJet)

One-way from

$91
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$333

Good one-way deal

$119 or less
From Chiang Mai to Singapore Changi
Search Deals
One-way flight from Chiang Mai to Singapore Changi
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a one-way flight from Chiang Mai to Singapore Changi.
Search Deals

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 junio 30, 2025.

This ThaiVietJet deal was found by Cheapflights users on 6/30. 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.
mié. 9/108:55 pmCNX - SIN
1 stop14h 30mMultiple Airlines
mié. 9/175:55 pmSIN - CNX
1 stop6h 30mMultiple Airlines
Deal found 6/30$177
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
jue. 8/145:20 pmCNX - SIN
1 stop12h 55mAirAsia
jue. 8/217:55 amSIN - CNX
1 stop9h 55mAirAsia
Deal found 6/30$198
This Mytrip deal was found by Cheapflights users on 6/30. 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.
jue. 8/145:40 pmCNX - SIN
Nonstop3h 10mScoot
jue. 8/212:40 pmSIN - CNX
Nonstop3h 00mScoot
Deal found 6/30$240
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
sáb. 9/1312:00 pmCNX - SIN
1 stop7h 05mThai AirAsia
mié. 9/172:40 pmSIN - CNX
1 stop5h 50mThai AirAsia
Deal found 6/30$265

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 junio 30, 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

mié. 9/10

8:55 pm-12:25 pm

1 stop14h 30m

Singapore Changi

mié. 9/17

5:55 pm-11:25 pm

1 stop6h 30m

$177

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

jue. 8/14

5:20 pm-7:15 am

1 stop12h 55m

Singapore Changi

jue. 8/21

7:55 am-4:50 pm

1 stop9h 55m

$198

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

jue. 8/14

5:40 pm-9:50 pm

Nonstop3h 10m

Singapore Changi

jue. 8/21

2:40 pm-4:40 pm

Nonstop3h 00m

$240

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

sáb. 9/13

12:00 pm-8:05 pm

1 stop7h 05m

Singapore Changi

mié. 9/17

2:40 pm-7:30 pm

1 stop5h 50m

$265

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

mié. 7/23

6:35 am-12:10 am

1 stop16h 35m

$91

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

jue. 8/14

5:20 pm-7:15 am

1 stop12h 55m

$93

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

jue. 8/14

5:40 pm-9:50 pm

Nonstop3h 10m

$101

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

mar. 11/4

1:20 am-12:35 am

1 stop22h 15m

$151

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

dom. 7/20

7:10 am-2:05 pm

1 stop5h 55m

$162

Chiang MaiSingapore

CNX - SIN

CNXSIN

Chiang Mai

dom. 7/20

12:35 pm-8:25 pm

1 stop6h 50m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 16 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

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

Use this chart to determine the optimal time to book a round-trip flight from Chiang Mai to Singapore. Price data was last updated on June 27, 2025.

The price you pay for your flight from Chiang Mai to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $1,008). Flying from Chiang Mai to Singapore in December is currently the most expensive (average of $1,674). 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 junio 30, 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 21% 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 junio 30, 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).

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 junio 30, 2025.
See what other customers who have flown with Asiana Airlines, Garuda Indonesia, and Bangkok Airways 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.
Asiana Airlines
8.2
Very good
449 reviews

Food

8.0

Overall

8.2

Comfort

8.0

Entertainment

7.8

Crew

8.5

Boarding

8.4

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
449 reviews
Asiana Airlines
8.2
Very good
449 reviews

Food

8.0

Overall

8.2

Comfort

8.0

Entertainment

7.8

Crew

8.5

Boarding

8.4

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.
Garuda Indonesia
8.1
Very good
77 reviews
Asiana Airlines
8.2
Very good
449 reviews

Food

8.0

Overall

8.2

Comfort

8.0

Entertainment

7.8

Crew

8.5

Boarding

8.4

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.
Bangkok Airways
8.0
Very good
111 reviews
Asiana Airlines
8.2
Very good
449 reviews

Food

8.0

Overall

8.2

Comfort

8.0

Entertainment

7.8

Crew

8.5

Boarding

8.4

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.
Thai AirAsia
7.5
Good
217 reviews
Asiana Airlines
8.2
Very good
449 reviews

Food

8.0

Overall

8.2

Comfort

8.0

Entertainment

7.8

Crew

8.5

Boarding

8.4

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.
Malaysia Airlines
7.4
Good
264 reviews
Asiana Airlines
8.2
Very good
449 reviews

Food

8.0

Overall

8.2

Comfort

8.0

Entertainment

7.8

Crew

8.5

Boarding

8.4

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

    According to our current data, AirAsia ($198), Scoot ($240), and Thai AirAsia ($265) offers the cheapest pricing from Chiang Mai to Singapore. You may be able to fly from Chiang Mai to Singapore for 35% less than the average price by searching for these airlines.

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

    $93 is the cheapest one-way deal found within the past few days, from AirAsia. You may also be able to find cheap deals on Scoot and Thai Lion Air, with prices starting from $101 and $113, respectively.

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

    Consider Air Canada (50%), Scoot (49%) or Singapore Airlines (49%) 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 $242, our data indicates the cheapest price to be $99. 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 $1,008). Flying from Chiang Mai to Singapore in December is currently the most expensive (average of $1,674). 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 Chiang Mai to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Don Mueang Intl to Singapore flights
Suvarnabhumi to Singapore flights
Phuket City to Singapore flights
Krabi to Singapore flights
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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$233Average$292FlexibilityNo cancel feeOn-timeN/A

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.