Cheap Flights to Khon San

View ฿845 flight on Tue, 21 Apr 2026Opens in a new window

Popular airlines to Khon San

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Cheap round-trip flights to Khon San

Prices were available within the past 7 days and start at ฿845 for one-way flights and ฿1,890 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Nok Air
Wed, 6 May - Wed, 13 May
DMK
Bangkok
UTH
Udon Thani
฿1,890 Return, found 2 hours ago
฿1,890
Return
found 2 hours ago
Select Nok Air flight, departing Wed, 6 May from Bangkok to Udon Thani, returning Wed, 13 May, priced at ฿1,890 found 2 hours ago
Thai AirAsia
Thu, 23 Apr - Sun, 26 Apr
DMK
Bangkok
LOE
Mueang Loei
฿2,253 Return, just found
฿2,253
Return
just found
Select Thai AirAsia flight, departing Thu, 23 Apr from Bangkok to Mueang Loei, returning Sun, 26 Apr, priced at ฿2,253 just found
Thai Lion Mantari
Wed, 15 Apr - Tue, 28 Apr
DMK
Bangkok
KKC
Khon Kaen
฿2,365 Return, just found
฿2,365
Return
just found
Select Thai Lion Mantari flight, departing Wed, 15 Apr from Bangkok to Khon Kaen, returning Tue, 28 Apr, priced at ฿2,365 just found
Thai Airways International
Sat, 13 Feb - Tue, 16 Feb
BKK
Bangkok
KKC
Khon Kaen
฿2,725 Return, found 1 hour ago
฿2,725
Return
found 1 hour ago
Select Thai Airways International flight, departing Sat, 13 Feb from Bangkok to Khon Kaen, returning Tue, 16 Feb, priced at ฿2,725 found 1 hour ago
Thai Vietjet
Sat, 18 Jul - Wed, 22 Jul
BKK
Bangkok
UTH
Udon Thani
฿3,380 Return, found 3 hours ago
฿3,380
Return
found 3 hours ago
Select Thai Vietjet flight, departing Sat, 18 Jul from Bangkok to Udon Thani, returning Wed, 22 Jul, priced at ฿3,380 found 3 hours ago

Frequently asked questions

What is the name of Khon San's airport?
Khon San has just one airport, Udon Thani Intl. Airport (UTH).
How many airlines fly to Khon San?
There are a total of 5 air carriers connecting Khon San with 6 airports across the world.
Which airlines fly to Khon San?
Khon San receives the most flights from Nok Air, Thai AirAsia and Thai Lion Air with Nok Air being the favourite choice of airline. Bangkok is the most popular city for travellers to take off from.
How many nonstop flights are there to Khon San?
Flying to somewhere new is much easier when there aren't any lengthy stopovers. If you're off to Khon San, the good news is that there are 169 direct flights every week.
Where are the most popular flights to Khon San departing from?
Travellers frequently depart from Bangkok, Phuket and Chiang Mai airports when going to Khon San.
How long is the flight to Khon San Airport?
If it's Bangkok you're leaving behind, you'll be airborne for around 1 hour and 7 minutes before you arrive in Khon San. Tarmac to tarmac from Phuket takes around 1 hour and 50 minutes and from Chiang Mai, it's 1 hour and 15 minutes.
How to book the cheapest flight to Khon San?
We've all come across those lucky travellers who somehow manage to nab super cheap plane tickets whenever they fly. Would you like to know how to do it for your Khon San holiday? Don't wait until the last possible moment to secure your flight. Also, shop around and compare your options. If your destination has more than one airport, you may be able to pick up a great price by flying into a smaller terminal. Last but not least, another easy way to save a few dollars is be ready to book at a moment's notice. If you find a good bargain, don't hesitate — snap it up while you've got the chance.
How to survive the flight to Khon San?
If you're not prepared, air travel can be tough. But there's no need to worry. Follow these helpful hints and enjoy a worry-free start to your time in Khon San.What to pack in your hand luggage:

  • It's easy — first, put in your passport, travel documents, bank cards and medications. Next, you'll want some extra in-flight entertainment to while away the time. A juicy book and a phone filled with your favourite movies are some wonderful options. If you plan to take a quick snooze, a quality neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, squeeze in a toothbrush and some cleansing wipes so you'll hop off the plane looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp objects (like a pocket knife) hiding in the bottom of your hand luggage. Other restricted items include flammable or explosive products, such as fuel and fireworks, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • The key to a comfortable flight can be as simple as your choice of clothing. Prepare for changes in temperature by bringing layers. This will keep you nice and warm if the cabin gets too cold. Shoes like flip flops and heels are best left in your checked suitcase. Instead, opt for flat, closed-toed footwear like sneakers. Your feet will thank you later.
  • Caused by sustained periods of immobility, DVT (deep vein thrombosis) is a blood clot condition that can affect some passengers during long-haul flights. But the good news is there are ways to reduce your risk of developing it. Drink plenty of water, walk up and down the aisles as much as possible and wear compression tights or socks.

How to get through airport security fast when flying to Khon San?
The secret is to be prepared before you get to security. That way, you'll be hopping onto that plane to Khon San in no time at all. Follow these tips and get your trip off to a terrific start:

  • Be sure to have your passport and boarding pass someplace easily accessible. They're the first items you'll be asked to present to security.
  • Time to strip down. Well kind of. Your belt, coat, keys and other contents of your pockets, like your earphones, will need to go through the X-ray machine. Make your life easier by removing them as your turn draws near.
  • Your 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 in no time.
  • Remember to remove liquids and gels from your carry-on luggage. They often need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be required to remove them when going through security. Safety boots and heavier-style shoes are often subjected to extra screening.
  • Airlines won't allow any sharp objects in your hand luggage. If you must bring these kinds of items, put them in your checked luggage.

Travel information

Destination airport
Udon Thani Intl.
Destination airport IATA code
UTH
Destination city name
Udon Thani
Return price
฿1,890

Trending flights to Khon San

Prices were available within the past 7 days and start at ฿845 for one-way flights and ฿1,890 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Nok Air
Wed, 6 May - Wed, 13 May
DMK
Bangkok
UTH
Udon Thani
฿1,890 Return, found 3 hours ago
฿1,890
Return
found 3 hours ago
Select Nok Air flight, departing Wed, 6 May from Bangkok to Udon Thani, returning Wed, 13 May, priced at ฿1,890 found 3 hours ago
*Available to Expedia members.