Cheap Flights to Tha Sai

View ₩41,494 flight on Tue, Dec 2, 2025Opens in a new window

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How much is the cheapest flight to Tha Sai?

Prices were available within the past 7 days and start at ₩41,494 for one-way flights and ₩77,192 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, Nov 17 - Wed, Nov 19
BKK
Bangkok
CEI
Chiang Rai
₩77,192 Roundtrip, found 2 days ago
₩77,192
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Mon, Nov 17 from Bangkok to Chiang Rai, returning Wed, Nov 19, priced at ₩77,192 found 2 days ago
Thai Lion Mantari
Sun, Jul 20 - Thu, Jul 31
DMK
Bangkok
CEI
Chiang Rai
₩136,400 Roundtrip, found 4 days ago
₩136,400
Roundtrip
found 4 days ago
Select Thai Lion Mantari flight, departing Sun, Jul 20 from Bangkok to Chiang Rai, returning Thu, Jul 31, priced at ₩136,400 found 4 days ago
Thai Airways International
Mon, Jul 14 - Thu, Jul 17
BKK
Bangkok
CEI
Chiang Rai
₩234,200 Roundtrip, found 2 days ago
₩234,200
Roundtrip
found 2 days ago
Select Thai Airways International flight, departing Mon, Jul 14 from Bangkok to Chiang Rai, returning Thu, Jul 17, priced at ₩234,200 found 2 days ago
AirAsia
Sun, Sep 21 - Sat, Sep 27
KUL
Kuala Lumpur
CEI
Chiang Rai
₩303,126 Roundtrip, found 1 day ago
₩303,126
Roundtrip
found 1 day ago
Select AirAsia flight, departing Sun, Sep 21 from Kuala Lumpur to Chiang Rai, returning Sat, Sep 27, priced at ₩303,126 found 1 day ago
Thai AirAsia X
Mon, Jul 21 - Thu, Jul 24
ICN
Seoul
CEI
Chiang Rai
₩353,569 Roundtrip, found 1 day ago
₩353,569
Roundtrip
found 1 day ago
Select Thai AirAsia X flight, departing Mon, Jul 21 from Seoul to Chiang Rai, returning Thu, Jul 24, priced at ₩353,569 found 1 day ago

Searching for cheap flights to Tha Sai? No travel company presents more choices than Expedia if you're looking to compare flights to Tha Sai. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Chiang Rai. Expedia provides the cheapest flights to many destinations in Chiang Rai and you may find even greater savings if you combine your flight with a hotel stay in Tha Sai.

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 kilometers from Mae Fah Luang - Chiang Rai Intl. Airport.
What airport is best to fly into Tha Sai?
Situated 13 kilometers 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. Travelers 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 vacation, listen up! As every experienced traveler 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 vacation 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 organized 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 liter), 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
Roundtrip price
₩77,192

Trending flights to Tha Sai

Prices were available within the past 7 days and start at ₩41,494 for one-way flights and ₩77,192 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Mon, Jul 21 - Thu, Jul 24
ICN
Seoul
CEI
Chiang Rai
₩353,569 Roundtrip, found 1 day ago
₩353,569
Roundtrip
found 1 day ago
Select Thai AirAsia X flight, departing Mon, Jul 21 from Seoul to Chiang Rai, returning Thu, Jul 24, priced at ₩353,569 found 1 day ago
*Available to Expedia members.