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

View AU$190 flight on Tue, 22 Sept 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 2 Mar - Wed, 31 Mar
SIN
Singapore
CNX
Chiang Mai
AU$356 Return, found 3 days ago
AU$356
Return
found 3 days ago
Select Scoot flight, departing Tue, 2 Mar from Singapore to Chiang Mai, returning Wed, 31 Mar, priced at AU$356 found 3 days ago
Scoot
Tue, 22 Sept - Tue, 29 Sept
SIN
Singapore
CNX
Chiang Mai
AU$384 Return, found 4 days ago
AU$384
Return
found 4 days ago
Select Scoot flight, departing Tue, 22 Sept from Singapore to Chiang Mai, returning Tue, 29 Sept, priced at AU$384 found 4 days ago
Scoot
Sat, 12 Sept - Thu, 17 Sept
SIN
Singapore
CNX
Chiang Mai
AU$393 Return, found 4 days ago
AU$393
Return
found 4 days ago
Select Scoot flight, departing Sat, 12 Sept from Singapore to Chiang Mai, returning Thu, 17 Sept, priced at AU$393 found 4 days ago
Scoot
Sun, 27 Sept - Wed, 30 Sept
SIN
Singapore
CNX
Chiang Mai
AU$394 Return, found 3 days ago
AU$394
Return
found 3 days ago
Select Scoot flight, departing Sun, 27 Sept from Singapore to Chiang Mai, returning Wed, 30 Sept, priced at AU$394 found 3 days ago
Scoot
Tue, 29 Sept - Thu, 8 Oct
SIN
Singapore
CNX
Chiang Mai
AU$395 Return, found 4 days ago
AU$395
Return
found 4 days ago
Select Scoot flight, departing Tue, 29 Sept from Singapore to Chiang Mai, returning Thu, 8 Oct, priced at AU$395 found 4 days ago
Scoot
Mon, 1 Mar - Mon, 22 Mar
SIN
Singapore
CNX
Chiang Mai
AU$398 Return, found 3 days ago
AU$398
Return
found 3 days ago
Select Scoot flight, departing Mon, 1 Mar from Singapore to Chiang Mai, returning Mon, 22 Mar, priced at AU$398 found 3 days ago
Thai AirAsia
Mon, 21 Sept - Fri, 25 Sept
SIN
Singapore
CNX
Chiang Mai
AU$461 Return, found 6 days ago
AU$461
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 21 Sept from Singapore to Chiang Mai, returning Fri, 25 Sept, priced at AU$461 found 6 days ago
Thai Lion Mantari
Tue, 15 Sept - Fri, 18 Sept
SIN
Singapore
CNX
Chiang Mai
AU$477 Return, found 23 hours ago
AU$477
Return
found 23 hours ago
Select Thai Lion Mantari flight, departing Tue, 15 Sept from Singapore to Chiang Mai, returning Fri, 18 Sept, priced at AU$477 found 23 hours ago
Malaysia Airlines
Fri, 11 Sept - Mon, 14 Sept
SIN
Singapore
CNX
Chiang Mai
AU$507 Return, found 6 days ago
AU$507
Return
found 6 days ago
Select Malaysia Airlines flight, departing Fri, 11 Sept from Singapore to Chiang Mai, returning Mon, 14 Sept, priced at AU$507 found 6 days ago
Thai Airways International
Tue, 1 Sept - Wed, 9 Sept
SIN
Singapore
CNX
Chiang Mai
AU$689 Return, found 2 hours ago
AU$689
Return
found 2 hours ago
Select Thai Airways International flight, departing Tue, 1 Sept from Singapore to Chiang Mai, returning Wed, 9 Sept, priced at AU$689 found 2 hours ago

Alternative airports near Chiang Mai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chiang Mai Intl. CNX. Cheapest and Closest option available. Average driving time to city centre is 10 minutes. Flights from AU$488
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city centre10 min
Flights from AU$488

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

September is typically the cheapest month to fly

From AU$318 - AU$469 per traveller.

Frequently asked questions

How much does a flight from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) cost?
You can find cheap one-way flights from AU$190 and cheap return flights from AU$356 SIN to CNX with Expedia. One-way flights typically cost between AU$293 and AU$1,461 and return flights often range between AU$507 and AU$2,014. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SIN to CNX ticket fares go up or down.
What is the cheapest month to fly from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
March is typically the cheapest month to fly from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.), with average return fares around AU$431. March often sees lower prices as it falls outside of peak holiday seasons, leading to reduced demand. Other cheap months to fly from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) include January and April.
Which airlines fly direct from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
Only one airline offers direct flights from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.). Scoot operates 12 direct flights from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) every week.
How do I find cheap flights from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
To find a cheap flight from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
The best airline to fly with from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) will differ from traveler to traveler. If you like to fly early, Scoot offers early morning flights. If price is the most important factor, Scoot typically offers the lowest fares. Thai Airways International offers the most daily flights from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
You'll find approximately 2 nonstop flights per day from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.). For even more choices, look at flights that include layovers, as there are around 56 connecting flights per day. Some common connection points include Suvarnabhumi Intl. (BKK), Kuala Lumpur Intl. (KUL), and Hong Kong Intl. (HKG).
What is the earliest flight from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
The earliest flight from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) typically departs around 12:25 AM local time. This service is operated by China Eastern Airlines. This is a seasonal service, active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
You'll generally find the most flights from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) on a Monday, with around 29 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Malaysia Airlines, Thai Airways International, and Cathay Pacific. Flight options are fairly consistent throughout the week, with Mondays and Wednesdays offering slightly more choices compared to other days.
What are the most popular departure times for flights from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
The most popular departure times for flights from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) are in the evening, from 6pm to 9pm. Many major carriers, including Thai Airways International, Cathay Pacific and Malaysia Airlines, offer flights during this window. Many travellers prefer this time as it allows you to finish your day in Singapore and arrive in Chiang Mai in the evening.
How long does it take to fly from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
A non-stop flight from Singapore Changi (SIN) to Chiang Mai (CNX) typically takes around 3 hours, covering a distance of approximately 2,012 kilometres. If you opt for a one-stop flight, your journey will be significantly longer, usually around 15 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
You can fly business class between SIN and CNX. Airlines that offer business class service on this route include:
  • Thai Airways International
  • Malaysia Airlines
  • Jeju Air
  • Singapore Airlines
How do I earn miles on a Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) flight with Expedia?
It's easy to earn miles on a Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chiang Mai (CNX) from Singapore (SIN)?
If you're planning to travel to Chiang Mai from Changi (SIN), you can fly directly into Chiang Mai Intl. (CNX). Some flights may connect through major hubs like Kuala Lumpur Intl. (KUL), Samui Intl. Airport (USM), or Sultan Abdul Aziz Shah (SZB) before reaching Chiang Mai. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) at the last minute?
Typically, booking a last minute flight from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) flight and hotel package?
Securing a Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.)?
If you booked your Singapore (SIN-Changi) to Chiang Mai (CNX-Chiang Mai Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Changi
Destination airport
Chiang Mai Intl.
Airlines serving
Air China, Bangkok Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Hahn Air Systems, Jeju Air, Malaysia Airlines, Scoot, Thai Airways International, Thai Lion Mantari
Roundtrip price
AU$356
Distance
2000 km
Average flight time
2 hours 5 mins

Book with confidence

Your quick guide to flights from Singapore to Chiang Mai

Pick up great flights from Singapore to Chiang Mai

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Singapore to Chiang Mai. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Singapore to Chiang Mai that take around hours.

Find cheap flights from Singapore to Chiang Mai

From the great flight deals with prices currently ranging from AU$356 to AU$689, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Singapore to Chiang Mai around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Chiang Mai is normally in March.

Reasons to book your flight from Singapore to Chiang Mai with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Singapore to Chiang Mai across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Chiang Mai right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Singapore to Chiang Mai

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