$49 Cheap Flights from Bangkok (BKK) to Khon Kaen (KKC)

View $49 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen (KKC)

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Cheap Flights from Bangkok to Khon Kaen (BKK-KKC)

Prices were available within the past 7 days and start at $49 for one-way flights and $97 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Sun, Jan 11 - Tue, Feb 10
BKK
Bangkok
KKC
Khon Kaen
$97 Roundtrip, just found
$97
Roundtrip
just found
Select Thai Airways International flight, departing Sun, Jan 11 from Bangkok to Khon Kaen, returning Tue, Feb 10, priced at $97 just found
Thai Airways International
Sat, Nov 15 - Mon, Nov 17
BKK
Bangkok
KKC
Khon Kaen
$101 Roundtrip, found 3 hours ago
$101
Roundtrip
found 3 hours ago
Select Thai Airways International flight, departing Sat, Nov 15 from Bangkok to Khon Kaen, returning Mon, Nov 17, priced at $101 found 3 hours ago
Thai Airways International
Thu, Dec 25 - Mon, Dec 29
BKK
Bangkok
KKC
Khon Kaen
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Thu, Dec 25 from Bangkok to Khon Kaen, returning Mon, Dec 29, priced at $102 found 1 day ago
Thai Airways International
Fri, Nov 28 - Sat, Nov 29
BKK
Bangkok
KKC
Khon Kaen
$103 Roundtrip, found 1 hour ago
$103
Roundtrip
found 1 hour ago
Select Thai Airways International flight, departing Fri, Nov 28 from Bangkok to Khon Kaen, returning Sat, Nov 29, priced at $103 found 1 hour ago
Thai Airways International
Mon, Dec 29 - Thu, Jan 1
BKK
Bangkok
KKC
Khon Kaen
$105 Roundtrip, found 4 days ago
$105
Roundtrip
found 4 days ago
Select Thai Airways International flight, departing Mon, Dec 29 from Bangkok to Khon Kaen, returning Thu, Jan 1, priced at $105 found 4 days ago
Thai Airways International
Mon, Dec 29 - Thu, Jan 1
BKK
Bangkok
KKC
Khon Kaen
$112 Roundtrip, found 4 days ago
$112
Roundtrip
found 4 days ago
Select Thai Airways International flight, departing Mon, Dec 29 from Bangkok to Khon Kaen, returning Thu, Jan 1, priced at $112 found 4 days ago
Thai Airways International
Wed, Dec 31 - Tue, Jan 13
BKK
Bangkok
KKC
Khon Kaen
$122 Roundtrip, found 3 days ago
$122
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Wed, Dec 31 from Bangkok to Khon Kaen, returning Tue, Jan 13, priced at $122 found 3 days ago
Thai Airways International
Mon, Nov 3 - Thu, Nov 6
BKK
Bangkok
KKC
Khon Kaen
$124 Roundtrip, found 2 days ago
$124
Roundtrip
found 2 days ago
Select Thai Airways International flight, departing Mon, Nov 3 from Bangkok to Khon Kaen, returning Thu, Nov 6, priced at $124 found 2 days ago
Hahn Air Systems
Fri, Nov 14 - Mon, Nov 17
BKK
Bangkok
KKC
Khon Kaen
$125 Roundtrip, found 5 days ago
$125
Roundtrip
found 5 days ago
Select Hahn Air Systems flight, departing Fri, Nov 14 from Bangkok to Khon Kaen, returning Mon, Nov 17, priced at $125 found 5 days ago
Thai Airways International
Thu, Nov 6 - Thu, Nov 13
BKK
Bangkok
KKC
Khon Kaen
$128 Roundtrip, found 5 hours ago
$128
Roundtrip
found 5 hours ago
Select Thai Airways International flight, departing Thu, Nov 6 from Bangkok to Khon Kaen, returning Thu, Nov 13, priced at $128 found 5 hours ago

Find the cheapest month to fly from Bangkok (BKK) to Khon Kaen (KKC)

July is typically the cheapest month to fly

From $35 - $87 per traveler.

Alternative airports near Khon Kaen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Khon Kaen KKC. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $97
KKC
Khon Kaen
CheapestClosest
Average driving time to city center8 min
Flights from $97

Frequently asked questions

How much does a flight from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC) cost?
Get a cheap one-way flight from $49 or cheap return flight from $97 from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC)?
Traveling in January may help you find better deals, as it's the cheapest month for flights between BKK and KKC. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC)?
Enjoy a seamless journey to Khon Kaen Airport (KKC). 3 carriers operate direct flights from Suvarnabhumi Intl. Airport (BKK), including:

  • Thai Airways International
  • Thai Vietjet Air
  • Thai AirAsia

What is the cheapest airline that flies from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC)?
Cheap flight tickets between Suvarnabhumi Intl. Airport (BKK) and Khon Kaen Airport (KKC) can usually be found through low-cost carriers like Thai Vietjet Air and Thai AirAsia. Bear in mind that prices can change depending on travel dates, demand and how early you book. With Expedia's filter tool, you can easily filter your results to find a BKK to KKC flight that works with your budget.
How many flights per day from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC)?
Every day on average, 7 nonstop flights operate from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC). Choose the departure that best suits your plans.
What are the most popular departure times for flights from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC)?
Flights between BKK and KKC are busiest at 10 AM. If you want a more relaxed trip and potentially cheaper tickets, look for a departure that's outside typical rush times.
What day of the week has the most flights from BKK to KKC?
Thursday offers the most flights from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC)?
Take the earliest flight at around 6:55AM UTC+7, heading out of Suvarnabhumi Intl. Airport (BKK). You'll be flying for approximately 1h, reaching Khon Kaen Airport (KKC) at approximately 7:55AM UTC+7.
How long does it take to fly from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC)?
It usually takes 1 hour and 2 minutes to travel the 240 mi from BKK to KKC.
What airline has the least delays from BKK to KKC?
Thai Vietjet Air has the best track record for on-time direct flights from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC), with an on-time rating of 85%. Use the Expedia App to check your flight status before you head off and get notified of any changes.
What is the best time to fly from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC)?
Book a flight from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Khon Kaen from Suvarnabhumi Intl. Airport (BKK)?
If you're traveling on a direct flight from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen, Khon Kaen Airport (KKC) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC) last-minute?
Last-minute fares from BKK to KKC are typically more expensive. To secure the best rates, start searching for flights well ahead of time. That said, if you're flexible with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a BKK to KKC flight and hotel package?
Opting for a BKK to KKC flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Suvarnabhumi Intl. Airport (BKK) to Khon Kaen Airport (KKC)?
Generally, it's possible to reschedule or cancel your BKK to KKC flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Khon Kaen
Airlines serving
Hahn Air Systems, Thai Airways International, Thai Vietjet
Roundtrip price
$96
Distance
234 mi
Average flight time
1 hour 5 mins

Book with confidence

Bangkok to Khon Kaen Flights

The cheapest times to fly from Bangkok to Khon Kaen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bangkok to Khon Kaen are during the month of January. You can find some of the cheapest flights from Bangkok to Khon Kaen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bangkok to Khon Kaen

Sunday is one of the best days to book for cheap flights from Bangkok to Khon Kaen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bangkok to Khon Kaen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bangkok to Khon Kaen in 2025. You can also book with separate airlines for your outbound and return journeys, from $49 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bangkok to Khon Kaen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bangkok to Khon Kaen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bangkok to Khon Kaen Flights

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