Cheap flights from Bangkok to Khon Kaen

Flights starting at $21. Choose between Thai AirAsia, VietJet Air, or Thai Smile to find the best price.

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Travelers usually depart from Suvarnabhumi, Don Mueang International, Bangkok Bus Stop, Bangkok - Travel Mart, or Bangkok - Southern Terminal when they travel from Bangkok to Khon Kaen. Book your trip to arrive at Khon Kaen, Khon Kaen Train Station, or Khon Kaen Bus Station. The distance between Bangkok and Khon Kaen is 378 km. The most popular airlines for this route are Thai AirAsia, VietJet Air, Thai Smile, Thai Airways International, and Go Air. Bangkok and Khon Kaen have 98 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights911119999
Fly direct with

VietJet Air on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Thai Lion Air on Tuesdays, and Wednesdays.

Thai AirAsia on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Thai Smile on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Thai Airways International on Sundays.

Check-in for a flight from Bangkok to Khon Kaen

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Thai AirAsiaAIQFDYesOpens 240 days before flight
Closes 1 hours before flight
VietJet AirVJCVJYesNo
Thai SmileTHDWENoNo
Thai Airways InternationalTHATGYesNo
Go AirGOWG8YesNo
Learn more about COVID-19 restrictions in Thailand in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Bangkok to Khon Kaen?
A one-way nonstop (direct) flight between Bangkok and Khon Kaen takes around 1.0 hours.
What is the flight distance between Bangkok and Khon Kaen?
The flight distance between Bangkok and Khon Kaen is 378 km.
What airlines offer nonstop (direct) flights between Bangkok and Khon Kaen?
Several carriers operate flights between Bangkok and Khon Kaen. Airlines offering nonstop (direct) flights include Thai Lion Air, VietJet Air, Thai Airways International, Thai Smile, Thai AirAsia.
What are the most popular routes to and from Bangkok?
Travelers frequently search for route combinations, such as Bangkok and Phuket City, Chiang Mai, Krabi, Denpasar, Siem Reap, Singapore, Ho Chi Minh City, Manila, Phnom Penh, Kuala Lumpur, Hanoi, Ko Samui, Surat Thani Province, Tokyo, Hong Kong, New Delhi, Yangon, Udon Thani, Chiang Rai Province, Seoul.
What are the most popular routes to and from Khon Kaen?
Travelers frequently search for route combinations, such as Khon Kaen and Phuket City, Chiang Mai, Krabi, Seoul, Kuala Lumpur, Siem Reap, Surat Thani Province, Pattaya, Hat Yai, Chiang Rai Province, Seattle, Singapore, Ko Samui, Vientiane, Denpasar, Hanoi, Manila, New York, Tokyo, Phitsanulok.
Which airports are there in Bangkok?
Bangkok is mainly served by Suvarnabhumi. But there are other airports nearby, including Don Mueang International.
What airports are near Bangkok?
The main airport in Bangkok is Suvarnabhumi. It is also served by Hua Hin, U-Tapao International.
What airports are near Khon Kaen?
The main airport in Khon Kaen is Khon Kaen. It is also served by Wattay International, Udon Thani International, Buriram, Roi Et, Khon Kaen, Loei, Sakon Nakhon, Savannakhet.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Bangkok and Khon Kaen?
Yes, it's possible to combine different modes of transport between Bangkok and Khon Kaen thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Bangkok and Khon Kaen can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Bangkok and Khon Kaen?
When's the best time to travel between Bangkok and Khon Kaen?
What flights operate between Bangkok and Khon Kaen?
How many airports are there near Bangkok?
How many airports are there near Khon Kaen?
What time do nonstop (direct) flights between Bangkok and Khon Kaen depart?
What time do nonstop (direct) flights between Bangkok and Khon Kaen arrive?
What time do flights between Bangkok and Khon Kaen depart?
What time do flights between Bangkok and Khon Kaen arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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