S$42 Cheap Flights to San Sai

View S$42 flight on Mon, 16 Mar, 2026Opens in a new window

Popular airlines to San Sai

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Cheap round-trip flights to San Sai

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Wed, 13 May - Sat, 16 May
DMK
Bangkok
CNX
Chiang Mai
S$83 Return, found 6 hours ago
S$83
Return
found 6 hours ago
Select Thai AirAsia flight, departing Wed, 13 May from Bangkok to Chiang Mai, returning Sat, 16 May, priced at S$83 found 6 hours ago
Thai Lion Mantari
Tue, 17 Mar - Tue, 31 Mar
DMK
Bangkok
CNX
Chiang Mai
S$87 Return, found 6 days ago
S$87
Return
found 6 days ago
Select Thai Lion Mantari flight, departing Tue, 17 Mar from Bangkok to Chiang Mai, returning Tue, 31 Mar, priced at S$87 found 6 days ago
AirAsia
Wed, 4 Mar - Fri, 6 Mar
KUL
Kuala Lumpur
CNX
Chiang Mai
S$159 Return, found 5 hours ago
S$159
Return
found 5 hours ago
Select AirAsia flight, departing Wed, 4 Mar from Kuala Lumpur to Chiang Mai, returning Fri, 6 Mar, priced at S$159 found 5 hours ago
Thai Vietjet
Sun, 15 Feb - Fri, 20 Feb
BKK
Bangkok
CNX
Chiang Mai
S$197 Return, found 2 days ago
S$197
Return
found 2 days ago
Select Thai Vietjet flight, departing Sun, 15 Feb from Bangkok to Chiang Mai, returning Fri, 20 Feb, priced at S$197 found 2 days ago
Hahn Air Systems
Sat, 14 Mar - Mon, 16 Mar
BKK
Bangkok
CNX
Chiang Mai
S$212 Return, found 1 hour ago
S$212
Return
found 1 hour ago
Select Hahn Air Systems flight, departing Sat, 14 Mar from Bangkok to Chiang Mai, returning Mon, 16 Mar, priced at S$212 found 1 hour ago

Find Your Flights to San Sai CNX

Cheap flights to San Sai (CNX)

Get started finding a cheap flight to San Sai on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to San Sai.

Return prices range from S$83 - S$287 and one-ways San Sai start as low as S$42.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to San Sai (CNX)

You have several options for which airline you choose to travel with to San Sai. There are 10 airlines flying into CNX: Thai AirAsia, AirAsia, Thai Lion Mantari, Hahn Air Systems, Jeju Air with Bag, Thai Vietjet. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to San Sai (CNX) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to CNX in May and in March for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of San Sai's airport?
Chiang Mai Intl. Airport (CNX) is the main airport that serves San Sai.
How far is Chiang Mai Intl. Airport (CNX) from central San Sai?
Chiang Mai Intl. Airport (CNX) is 13 kilometres from downtown San Sai, so expect a reasonable commute into the heart of the city.
What airport is best to fly into San Sai?
Pass through the doors of CNX and your San Sai adventure will have begun! The city's main airport, it's located 13 kilometres from the downtown area.
How many airlines fly to San Sai?
There are 31 airlines that fly into San Sai from 30 airports across the globe.
Which airlines fly to San Sai?
Typically, travellers choose to fly with Thai AirAsia, Nok Air and Thai Lion Air when heading to San Sai. The biggest proportion of these flights come from Bangkok, with Thai AirAsia operating this route the most frequently.
How many nonstop flights are there to San Sai?
Arranging an unforgettable San Sai adventure is a piece of cake when there are 716 direct flights every week to select from.
Where are the most popular flights to San Sai departing from?
Travellers often depart from Bangkok, Seoul and Phuket airports when flying to San Sai.
How long is the flight to San Sai Airport?
If it's Bangkok you're departing, you'll be in the sky for around 1 hour and 16 minutes before you touchdown in San Sai. Tarmac to tarmac from Seoul generally takes 6 hours and 5 minutes and from Phuket, 2 hours.
How to book the cheapest flight to San Sai?
If you want to have some extra spending money on your trip to San Sai, then listen up! As every seasoned jet-setter knows, avoid booking at the last minute. Prices are often highest just prior to the departure date. Also, shop around and compare your options. If your destination has a few airports, you may be able to pick up a terrific deal by flying into a smaller terminal. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to snap up a ticket as soon as you see an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to San Sai?
We've pulled together all the info you need to make your journey a stress-free experience. Follow our insider tips and you'll be breezing through the airport and exploring San Sai in next to no time. What to pack in your hand luggage:

  • A plane ride can be easy if you take the right stuff. Firstly, you'll want some basic toiletry items, such as deodorant and a toothbrush, a spare set of clothes and a magazine or two. Next, find a spot in your bag for your electronic devices, chargers, any daily medications and maybe a comfy neck pillow too. Lastly, and most importantly, don't forget to take your passport, travel docs and your bank cards.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a Swiss Army knife lurking in your carry-on luggage. Other banned items include explosive or flammable products, such as bleach and fuel, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Don comfortable layers and go for shoes that are flat, roomy and easy to pull on and off.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To reduce your risk on board, drink plenty of water, consider wearing compression tights or socks and keep your legs and feet moving.

How to get through airport security fast when flying to San Sai?
Being prepared before your flight will make your trip to San Sai a breeze. Read through our handy tips for a speedy journey through security:

  • Security personnel first need to check that you have a valid ID and matching travel documents before you can proceed any further. Keep them within easy reach.
  • Time to strip down. Well kind of. Your belt, jacket, keys and other small items, like coins, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • Your electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry though, you'll be back online before you know it.
  • Any liquids or gels, such as perfume or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
  • It's also possible you'll need to remove your shoes to be X-rayed, so wearing slip-on shoes is always a wise idea.
  • Airlines won't allow any sharp items or pocket knives in the cabin. If you must bring these kinds of items, pack them in your checked luggage.

Flights to San Sai information
Destination airport
Chiang Mai Intl.
Destination airport IATA code
CNX
Destination city name
Chiang Mai
Return price
S$82

Trending flights to San Sai

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Sun, 12 Jul - Thu, 16 Jul
SIN
Singapore
CNX
Chiang Mai
S$287 Return, found 1 day ago
S$287
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Sun, 12 Jul from Singapore to Chiang Mai, returning Thu, 16 Jul, priced at S$287 found 1 day ago

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