Cheap Flights to Tha Sai

View ₩46,273 flight on Sat, Mar 28, 2026Opens 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 ₩46,273 for one-way flights and ₩84,629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Wed, Feb 25 - Fri, Feb 27
DMK
Bangkok
CEI
Chiang Rai
₩84,629 Roundtrip, found 6 days ago
₩84,629
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Wed, Feb 25 from Bangkok to Chiang Rai, returning Fri, Feb 27, priced at ₩84,629 found 6 days ago
Thai Lion Mantari
Wed, Feb 25 - Fri, Feb 27
DMK
Bangkok
CEI
Chiang Rai
₩115,400 Roundtrip, found 6 days ago
₩115,400
Roundtrip
found 6 days ago
Select Thai Lion Mantari flight, departing Wed, Feb 25 from Bangkok to Chiang Rai, returning Fri, Feb 27, priced at ₩115,400 found 6 days ago
Thai Airways International
Wed, Feb 25 - Sun, Mar 1
BKK
Bangkok
CEI
Chiang Rai
₩256,600 Roundtrip, found 6 days ago
₩256,600
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Wed, Feb 25 from Bangkok to Chiang Rai, returning Sun, Mar 1, priced at ₩256,600 found 6 days ago
Thai AirAsia X
Tue, Feb 17 - Thu, Mar 12
ICN
Seoul
CEI
Chiang Rai
₩362,064 Roundtrip, found 2 days ago
₩362,064
Roundtrip
found 2 days ago
Select Thai AirAsia X flight, departing Tue, Feb 17 from Seoul to Chiang Rai, returning Thu, Mar 12, priced at ₩362,064 found 2 days ago
Scoot
Mon, Apr 6 - Sat, Apr 11
ICN
Seoul
CEI
Chiang Rai
₩735,028 Roundtrip, found 23 hours ago
₩735,028
Roundtrip
found 23 hours ago
Select Scoot flight, departing Mon, Apr 6 from Seoul to Chiang Rai, returning Sat, Apr 11, priced at ₩735,028 found 23 hours 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 only airport in Tha Sai.
How far is Mae Fah Luang - Chiang Rai Intl. Airport from central Tha Sai?
Mae Fah Luang - Chiang Rai Intl. Airport is 13 kilometers from downtown Tha Sai, so be prepared for a bit of a commute into the heart of the city.
What airport is best to fly into Tha Sai?
Mae Fah Luang - Chiang Rai Intl. Airport is the only major airport in Tha Sai. Before your flight, it's a smart idea to find out a thing or two about it. The terminal sits around 13 kilometers from the downtown area.
How many airlines fly to Tha Sai?
Tha Sai is serviced by 6 air carriers from at least 4 worldwide airports.
Which airlines fly to Tha Sai?
Thai AirAsia, Nok Air and Thai Lion Air fly the most frequently to Tha Sai. The majority of flights arrive here from Bangkok, with Thai AirAsia having the most services on this route.
How many nonstop flights are there to Tha Sai?
Organizing an exciting Tha Sai vacation is easy when there are 141 nonstop flights every week to select from.
Where are the most popular flights to Tha Sai departing from?
Flights to Tha Sai from Bangkok, Phuket and Kuala Lumpur airports are the most sought after.
How long is the flight to Tha Sai Airport?
If it's Bangkok you're leaving behind, you'll be in the sky for around 1 hour and 25 minutes before you touchdown in Tha Sai. Tarmac to tarmac from Phuket takes around 2 hours and 5 minutes and from Kuala Lumpur, the average flight time is 2 hours and 50 minutes.
How to book the cheapest flight to Tha Sai?
Don't leave booking your flight to Tha Sai until the last minute. That's one trick well-versed travelers use to get the best deals. Booking ahead means more choices and more affordable flights. Don't stop there, however. Do some research and check if there are multiple airports at your destination. Prices often differ depending on the airport you go for. Be sure to compare fares across airlines as well. Finally, be prepared to book quickly if you find an irresistible price. It might not stick around for long. With a bit of knowledge and some good fortune, the ideal fare can be yours.
Do you have any tips for my flight to Tha Sai?
Depending on where you're coming from, your trip to Tha Sai could be completely painless or it could go on forever. We've put together some useful travel tips that will help you start your unforgettable escape on the right foot. What to pack in your hand luggage:

  • First of all, pack your passport, official ID, wallet and vital medications. Next, you'll want some entertainment to help pass the time. A thrilling novel and a tablet filled with your favorite movies are some wonderful options. If you intend to take a quick nap, a comfy neck pillow and some earplugs will also come in handy. Finally, leave some space for a toothbrush and some cleansing wipes so you'll arrive at your destination looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked luggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp objects, like your precious pocket knife, and products which are flammable or explosive, such as flares, chemicals agents and matches, are also prohibited.

What to wear on a flight:

  • Your main priority is to feel as comfortable as possible. Go for shoes that are easy to slip on and off, dress in loose, breathable clothing and don't forget to take a sweater in case it gets cold in the cabin.
  • Most travelers are aware of deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lessen your risk on board, stay hydrated, consider wearing compression socks and keep your legs and feet moving.

How to get through airport security fast when flying to Tha Sai?
The trick is to be organized before you reach airport security. That way, you'll be hopping onto that plane to Tha Sai in next to no time. Follow these helpful tips and get your vacation off to a terrific start:

  • Your passport and travel documents will need to be shown to airport security. Keep them at hand so you don't hold up the line.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Items like your coat, belt and earphones need to go through the machine.
  • Electronic devices like phones and laptops will also have to go on a tray for inspection. Don't worry though, you'll be back online in no time.
  • Any liquids or gels, such as perfume or hairspray, that you want to take on board must be no greater than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-close bag.
  • Choosing your footwear wisely can save you a few precious minutes. Boots and heavy shoes are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Airlines will not allow any sharp items or pocket knives in your carry-on luggage. If you need to bring these kinds of items, put them in your checked baggage.

Flights to Tha Sai information
Destination airport
Chiang Rai Intl.
Destination airport IATA code
CEI
Destination city name
Chiang Rai
Roundtrip price
₩84,629

Trending flights to Tha Sai

Prices were available within the past 7 days and start at ₩46,273 for one-way flights and ₩84,629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Tue, Feb 17 - Thu, Mar 12
ICN
Seoul
CEI
Chiang Rai
₩362,064 Roundtrip, found 2 days ago
₩362,064
Roundtrip
found 2 days ago
Select Thai AirAsia X flight, departing Tue, Feb 17 from Seoul to Chiang Rai, returning Thu, Mar 12, priced at ₩362,064 found 2 days ago
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