Cheap Flights to Dong Suwan

View ₩124,600 flight on Mon, Mar 2, 2026Opens in a new window

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How much is the cheapest flight to Dong Suwan?

Prices were available within the past 7 days and start at ₩124,600 for one-way flights and ₩271,181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Sun, May 10 - Sat, May 16
ICN
Seoul
CNX
Chiang Mai
₩271,181 Roundtrip, found 2 days ago
₩271,181
Roundtrip
found 2 days ago
Select AirAsia X flight, departing Sun, May 10 from Seoul to Chiang Mai, returning Sat, May 16, priced at ₩271,181 found 2 days ago
Jeju Air
Sun, May 17 - Thu, May 28
ICN
Seoul
CNX
Chiang Mai
₩280,200 Roundtrip, found 21 hours ago
₩280,200
Roundtrip
found 21 hours ago
Select Jeju Air flight, departing Sun, May 17 from Seoul to Chiang Mai, returning Thu, May 28, priced at ₩280,200 found 21 hours ago
JIN AIR
Tue, Jul 14 - Fri, Jul 17
ICN
Seoul
CNX
Chiang Mai
₩298,200 Roundtrip, found 16 hours ago
₩298,200
Roundtrip
found 16 hours ago
Select JIN AIR flight, departing Tue, Jul 14 from Seoul to Chiang Mai, returning Fri, Jul 17, priced at ₩298,200 found 16 hours ago
Eastar Jet
Sun, May 10 - Wed, May 13
ICN
Seoul
CNX
Chiang Mai
₩332,132 Roundtrip, found 2 hours ago
₩332,132
Roundtrip
found 2 hours ago
Select Eastar Jet flight, departing Sun, May 10 from Seoul to Chiang Mai, returning Wed, May 13, priced at ₩332,132 found 2 hours ago
China Eastern Airlines
Wed, Jan 21 - Mon, Jan 26
ICN
Seoul
CNX
Chiang Mai
₩347,400 Roundtrip, just found
₩347,400
Roundtrip
just found
Select China Eastern Airlines flight, departing Wed, Jan 21 from Seoul to Chiang Mai, returning Mon, Jan 26, priced at ₩347,400 just found

Frequently asked questions

What is the name of Dong Suwan's airport?
Dong Suwan has one main airport, Chiang Mai Intl. Airport (CNX).
How many airlines fly to Dong Suwan?
There are 31 air carriers that fly to Dong Suwan from 30 airports around the world.
Which airlines fly to Dong Suwan?
Most often, travelers choose to fly with Thai AirAsia, Nok Air and Thai Lion Air when going to Dong Suwan. The majority of these flights come in from Bangkok, with Thai AirAsia flying this route the most frequently.
How many nonstop flights are there to Dong Suwan?
With around 716 nonstop flights every week, you'll be hitting the tarmac in Dong Suwan before you can say, "Are we there yet?"
Where are the most popular flights to Dong Suwan departing from?
Travelers often jet off from Bangkok, Seoul and Phuket airports when flying to Dong Suwan.
How long is the flight to Dong Suwan Airport?
If it's Bangkok you're departing, you'll be midair for around 1 hour and 16 minutes before you touchdown in Dong Suwan. Terminal to terminal from Seoul generally takes 6 hours and 5 minutes and from Phuket, the average flight time is 2 hours.
How to book the cheapest flight to Dong Suwan?
We've all come across those travelers who somehow pick up impossibly cheap fares wherever they go. Want to know how to do it for your Dong Suwan vacation? Don't leave it until the last possible moment to lock in your flight. Don't stop there, however. Do some research and see if there are a few airports at your destination. Fares often differ depending on the airport you fly into. Don't forget to compare prices across air carriers too. Last of all, another easy way to save a few dollars is be ready to book fast. If you come across a terrific deal, don't hold off — snap it up while you can.
Do you have any tips for my flight to Dong Suwan?
We've pulled together all the info you need to make your journey as stress-free as possible. Follow our top tips and you'll be zooming through the airport and having a blast in Dong Suwan before you know it. What to pack in your hand luggage:

  • A plane trip can be a cruisy experience if you carry the right things. Firstly, you'll need toiletry items, such as toothpaste, a toothbrush and some deodorant, a spare change of clothes and a good novel. Secondly, find a spot in your carry-on bag for your electronic gadgets, chargers, any daily medications and perhaps a comfy neck pillow too. Lastly, and most importantly, be sure to take your passport, travel papers and your bank cards.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general rule to follow is nothing sharp, flammable or explosive. This includes tools, metal cutlery, spray paint and flares. Sporting equipment like bows and arrows, and objects that could harm passengers, such as guns and swords, won't be allowed on board either.

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for temperature changes by wearing layers, and opt for flat, easy-to-remove shoes like slip-ons.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long-haul flights. Lower your risks by staying hydrated, keeping your legs and ankles moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to Dong Suwan?
As savvy travelers know, the secret is to be organized before you reach the airport security gate. That way, you'll be hopping onto that plane to Dong Suwan before you know it. Follow these tips and get your vacation off to a spectacular start:

  • Have your passport and travel documents within close reach. They're the first items you'll be asked to present to airport security.
  • Time to strip down. Well sort of. Your belt, jacket, keys and other contents of your pockets, like your earphones, will need to go through the X-ray machine. Make the whole process easier by removing them before your turn.
  • 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.
  • Remove all gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one liter), clear zip-lock bag.
  • Choosing your footwear wisely can save you valuable minutes. Boots are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Pocket knives and other sharp items are prohibited in the cabin. They'll be seized at security, so pack them safely away in your checked bags.

Book with confidence

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

Travel information

Destination airport
Chiang Rai Intl.
Destination airport IATA code
CEI
Destination city name
Chiang Rai
Roundtrip price
₩89,652

Trending flights to Dong Suwan

Prices were available within the past 7 days and start at ₩124,600 for one-way flights and ₩271,181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Sun, May 10 - Sat, May 16
ICN
Seoul
CNX
Chiang Mai
₩271,181 Roundtrip, found 2 days ago
₩271,181
Roundtrip
found 2 days ago
Select AirAsia X flight, departing Sun, May 10 from Seoul to Chiang Mai, returning Sat, May 16, priced at ₩271,181 found 2 days ago
*Available to Expedia members.