Cheap Flights to Tha Sai

View AU$44 flight on Mon, 20 Oct. 2025Opens in a new window

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Cheap Tickets to Tha 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, 8 Oct. - Wed, 15 Oct.
BKK
Bangkok
CEI
Chiang Rai
AU$87 Return, found 2 days ago
AU$87
Return
found 2 days ago
Select Thai AirAsia flight, departing Wed, 8 Oct. from Bangkok to Chiang Rai, returning Wed, 15 Oct., priced at AU$87 found 2 days ago
Thai Vietjet
Thu, 17 Jul. - Thu, 24 Jul.
BKK
Bangkok
CEI
Chiang Rai
AU$182 Return, found 1 day ago
AU$182
Return
found 1 day ago
Select Thai Vietjet flight, departing Thu, 17 Jul. from Bangkok to Chiang Rai, returning Thu, 24 Jul., priced at AU$182 found 1 day ago
Thai Lion Mantari
Fri, 22 Aug. - Tue, 26 Aug.
DMK
Bangkok
CEI
Chiang Rai
AU$237 Return, found 12 hours ago
AU$237
Return
found 12 hours ago
Select Thai Lion Mantari flight, departing Fri, 22 Aug. from Bangkok to Chiang Rai, returning Tue, 26 Aug., priced at AU$237 found 12 hours ago
Hahn Air Systems
Fri, 5 Sep. - Mon, 8 Sep.
BKK
Bangkok
CEI
Chiang Rai
AU$253 Return, found 12 hours ago
AU$253
Return
found 12 hours ago
Select Hahn Air Systems flight, departing Fri, 5 Sep. from Bangkok to Chiang Rai, returning Mon, 8 Sep., priced at AU$253 found 12 hours ago
Thai Airways International
Sun, 20 Jul. - Tue, 22 Jul.
BKK
Bangkok
CEI
Chiang Rai
AU$262 Return, found 1 day ago
AU$262
Return
found 1 day ago
Select Thai Airways International flight, departing Sun, 20 Jul. from Bangkok to Chiang Rai, returning Tue, 22 Jul., priced at AU$262 found 1 day ago

Tha Sai Flights

Have the time of your life in Tha Sai

Flying to Tha Sai is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Tha Sai flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Tha Sai in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Tha Sai. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Tha Sai, Chiang Rai has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Tha Sai when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Tha Sai AU$87. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Tha Sai-bound flight. Bon voyage!

Frequently asked questions

What is the name of Tha Sai's airport?
Chiang Rai Intl. Airport (CEI) is the one and only airport near Tha Sai.
How far is Mae Fah Luang - Chiang Rai Intl. Airport from central Tha Sai?
If you're staying in central Tha Sai, it's a good idea to work out how you'll get into the city before you touchdown. The downtown area is 13 kilometres from Mae Fah Luang - Chiang Rai Intl. Airport.
What airport is best to fly into Tha Sai?
Situated 13 kilometres from the downtown area, Chiang Rai Intl. Airport (CEI) will likely be your first stop in Tha Sai.
How many airlines fly to Tha Sai?
There are a total of 5 air carriers connecting Tha Sai with 3 airports globally.
Which airlines fly to Tha Sai?
Tha Sai receives most of its flights from Nok Air, Thai Lion Air and Thai AirAsia with Nok Air being the number one choice of airline. Bangkok is the most popular city for passengers to jet off from.
How many nonstop flights are there to Tha Sai?
Flying to someplace new is much easier when there aren't any annoying stopovers. If you're off to Tha Sai, the great news is that there are 165 direct flights every week.
Where are the most popular flights to Tha Sai departing from?
If you're flying to Tha Sai from Bangkok, it may interest you to know that a huge number of flights leave from this vibrant city.
How long is the flight to Tha Sai Airport?
From the moment you leave the ground in Bangkok, you'll be midair for about 1 hour and 24 minutes before you arrive at the terminal in Tha Sai. Travellers coming in from Phuket can expect to be on the flight for around 2 hours and 10 minutes.
How to book the cheapest flight to Tha Sai?
If you'd like to have some extra spending money on your Tha Sai holiday, listen up! As every experienced traveller knows, avoid booking at the last minute. Prices are usually more expensive just prior to the departure date. Don't stop there, however. Do some research and see if there are multiple airports at your destination. Ticket prices often differ depending on which airport you go for. Don't forget to compare prices across air carriers as well. Lastly, another simple way to save a few dollars is be ready to book fast. If you come across an irresistible deal, don't think twice --- grab it while you can.
How to survive the flight to Tha Sai?
If you're not prepared, air travel can be testing. But there's no need to hit the panic button just yet. Follow these useful tips for a comfortable start to your holiday in Tha Sai.What to pack in your hand luggage:

  • The trick to having an awesome flight experience is to be prepared. So, let's start with the basics: passport, official ID, cash and daily medications. Next, bring items that'll help keep you busy, like some electronic gadgets or a good read. It's also smart to bring your chargers, a comfy neck pillow and a pair of earphones. Last but not least, don't forget to squeeze in toiletry items like a toothbrush, lip balm and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a Swiss Army knife hiding in one of the compartments of your carry-on luggage. Other banned items include explosive or flammable substances, like aerosols and matches, and gels and liquids in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Comfort should always be the goal when deciding what to wear on board. Consider your footwear carefully too, as swollen ankles and feet are a common side effect of flying. Slightly roomy, flat shoes are always a good idea.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clotting condition caused by reduced mobility or inactivity. There's plenty you can do to mitigate your risk. Wear a pair of compression socks, stay well hydrated and remember to keep your legs and feet moving. Wander around the cabin or perform some stretches in your seat.

How to get through airport security fast when flying to Tha Sai?
Being organised before you arrive at the airport can make your trip to Tha Sai a breeze. Below are some handy hints for a speedy journey through security:

  • Airport security personnel first need to see that you have a valid ID and travel documents before you can proceed any further. Keep them close by.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Items such as your coat, belt and headphones will be required to go through the machine.
  • Your electronic devices like laptops and phones will also need to go on a tray to be scanned. No need to worry though, you'll be back online in no time.
  • Remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a sensible footwear choice as you're less likely to be asked to remove them when passing through security. Safety boots and other bulky shoes are usually subjected to extra screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked suitcase. They won't be allowed in the cabin.

Flights to Tha Sai information
Destination airport
Chiang Rai Intl.
Destination airport IATA code
CEI
Destination city name
Chiang Rai
Return price
AU$86

Trending flights to Tha 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 Airways International
Fri, 29 Aug. - Fri, 5 Sep.
PER
Perth
CEI
Chiang Rai
AU$1,157 Return, found 1 day ago
AU$1,157
Return
found 1 day ago
Select Thai Airways International flight, departing Fri, 29 Aug. from Perth to Chiang Rai, returning Fri, 5 Sep., priced at AU$1,157 found 1 day ago
*Available to Expedia members.