S$36 Cheap Flights to Huai So

View S$36 flight on Mon, 6 Oct, 2025Opens in a new window

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Cheap round-trip flights to Huai So

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
Fri, 26 Sep - Sat, 27 Sep
DMK
Bangkok
CEI
Chiang Rai
S$74 Return, found 3 days ago
S$74
Return
found 3 days ago
Select Thai AirAsia flight, departing Fri, 26 Sep from Bangkok to Chiang Rai, returning Sat, 27 Sep, priced at S$74 found 3 days ago
Thai AirAsia
Mon, 6 Oct - Fri, 10 Oct
DMK
Bangkok
CEI
Chiang Rai
S$76 Return, found 1 day ago
S$76
Return
found 1 day ago
Select Thai AirAsia flight, departing Mon, 6 Oct from Bangkok to Chiang Rai, returning Fri, 10 Oct, priced at S$76 found 1 day ago
Thai Lion Mantari
Sun, 24 Aug - Mon, 25 Aug
DMK
Bangkok
CEI
Chiang Rai
S$96 Return, found 1 day ago
S$96
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Sun, 24 Aug from Bangkok to Chiang Rai, returning Mon, 25 Aug, priced at S$96 found 1 day ago
Hahn Air Systems
Wed, 13 Aug - Sun, 17 Aug
BKK
Bangkok
CEI
Chiang Rai
S$213 Return, found 6 days ago
S$213
Return
found 6 days ago
Select Hahn Air Systems flight, departing Wed, 13 Aug from Bangkok to Chiang Rai, returning Sun, 17 Aug, priced at S$213 found 6 days ago
Thai Airways International
Thu, 25 Sep - Wed, 1 Oct
BKK
Bangkok
CEI
Chiang Rai
S$221 Return, found 6 days ago
S$221
Return
found 6 days ago
Select Thai Airways International flight, departing Thu, 25 Sep from Bangkok to Chiang Rai, returning Wed, 1 Oct, priced at S$221 found 6 days ago

Find Your Flights to Huai So CEI

Cheap flights to Huai So (CEI)

Get started finding a cheap flight to Huai So 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 Huai So.

Return prices range from S$74 - S$288 and one-ways Huai So start as low as S$36.

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 Huai So (CEI)

You have several options for which airline you choose to travel with to Huai So. There are 10 airlines flying into CEI: Thai AirAsia, Thai Lion Mantari, Hahn Air Systems, Thai Airways International. 

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 Huai So (CEI) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to CEI in September and in October 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 Huai So's airport?
If you're arriving by plane, you won't have to think too long and hard about which airport to choose. Huai So has just one – Chiang Rai Intl. Airport (CEI).
How far is Chiang Rai Intl. Airport (CEI) from central Huai So?
Chiang Rai Intl. Airport (CEI) is 40 kilometres from downtown Huai So, so expect a bit of a commute into the city centre.
What airport is best to fly into Huai So?
Situated 40 kilometres from the downtown area, Chiang Rai Intl. Airport (CEI) is likely to be your first stop in Huai So.
How many airlines fly to Huai So?
There are 5 air carriers that service Huai So from 3 airports across the globe.
Which airlines fly to Huai So?
Huai So receives most of its flights from Nok Air, Thai Lion Air and Thai AirAsia with Nok Air being the favourite choice of airline. Bangkok is the most popular city for passengers to depart from.
How many nonstop flights are there to Huai So?
Arranging an awesome Huai So adventure is a walk in the park when there are 165 nonstop flights every week to choose from.
Where are the most popular flights to Huai So departing from?
If you're flying to Huai So from Bangkok, you may be interested to discover that a large number of flights leave from this vibrant city.
How long is the flight to Huai So Airport?
Flights from Bangkok to Huai So are usually 1 hour and 24 minutes. Or you could choose to depart from Phuket instead, which means you'll be onboard for somewhere around 2 hours and 10 minutes.
How to book the cheapest flight to Huai So?
Don't leave locking in your flight to Huai So until the last possible moment. That's one move frequent jet-setters use to get the best prices. Booking well in advance means more options and more affordable flights. Also, shop around and compare your options. If your destination has more than one airport, you may be able to pick up a fantastic deal by flying into a smaller terminal. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and be ready to book your ticket as soon as you spot a bargain. The best deals never last long.
How to survive the flight to Huai So?
Wherever you're jetting in from, flying can be a pleasurable experience if you've prepared well enough. We've put together a list of handy tips that will help get your Huai So holiday started on the right note.What to pack in your hand luggage:

  • A plane ride can be a cruisy experience if you take the right stuff. Firstly, you'll want a few basic toiletry items, such as lip balm and hand cream, a spare change of clothes and a good novel. Secondly, find a spot in your hand luggage for your phone, tablet and chargers, any vital medications and maybe a proper neck pillow as well. Lastly, be sure to bring your passport, travel papers and some cash.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between air carriers, the general rule to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, blades, fuels and bleaching agents. Sports equipment like baseball bats, and objects that could injure passengers, such as pepper spray and firearms, won't be allowed on board either.

What to wear on a flight:

  • Comfort really should be your highest priority when choosing what to wear on board. Consider your choice of footwear carefully too, as swollen ankles and feet are quite common. Flat shoes which are slightly roomy are your best bet.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. There's lots you can do to minimize your risk. Wear a quality pair of compression socks, stay well hydrated and get your legs and feet moving. Do a lap or two of the cabin or perform exercises in your seat.

How to get through airport security fast when flying to Huai So?
As seasoned travellers know, the secret is to be organised before you reach the security gate. That way, you'll be hopping onto that plane to Huai So in the blink of an eye. Follow these tips and get your holiday off to a flying start:

  • Be sure to keep your passport and travel documents easily accessible. They'll be the first things you'll be asked for by airport security.
  • Time to strip down. Well kind of. Your coat, belt, keys and other contents of your pockets, like your headphones, will be required to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
  • For just a few moments, you'll need to unplug from the digital world. Your phone, laptop and any other electronic devices will also need to go through the scanner.
  • Any liquids or gels, such as toothpaste or perfume, that you want to take on board need to be in containers no greater than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one litre), clear zip-close bag.
  • There's a chance you'll be asked to take your shoes off for scanning, so wearing lightweight sneakers is always a smart idea.
  • Airlines will not allow any sharp or pointed objects in your carry-on baggage. If you must bring these kinds of items, put them in your checked luggage.

Flights to Huai So information
Destination airport
Chiang Rai Intl.
Destination airport IATA code
CEI
Destination city name
Chiang Rai
Return price
S$74

Trending flights to Huai So

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
Sat, 13 Sep - Wed, 17 Sep
SIN
Singapore
CEI
Chiang Rai
S$288 Return, found 3 days ago
S$288
Return
found 3 days ago
Select Thai AirAsia flight, departing Sat, 13 Sep from Singapore to Chiang Rai, returning Wed, 17 Sep, priced at S$288 found 3 days ago
*Available to Expedia members.