฿9,595 Cheap Flights from Seoul (ICN) to Khon Kaen (KKC)

View ฿9,595 flight on Mon, 8 Sept 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Khon Kaen (KKC)

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Cheap Flights from Seoul (ICN) to Khon Kaen (KKC)

Prices were available within the past 7 days and start at ฿9,595 for one-way flights and ฿15,860 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Wed, 15 Oct - Wed, 22 Oct
ICN
Seoul
KKC
Khon Kaen
฿15,860 Return, found 4 days ago
฿15,860
Return
found 4 days ago
Select EVA Airways flight, departing Wed, 15 Oct from Seoul to Khon Kaen, returning Wed, 22 Oct, priced at ฿15,860 found 4 days ago
EVA Airways
Wed, 15 Oct - Wed, 22 Oct
ICN
Seoul
KKC
Khon Kaen
฿16,620 Return, found 4 days ago
฿16,620
Return
found 4 days ago
Select EVA Airways flight, departing Wed, 15 Oct from Seoul to Khon Kaen, returning Wed, 22 Oct, priced at ฿16,620 found 4 days ago
Thai Vietjet
Mon, 6 Oct - Thu, 16 Oct
ICN
Seoul
KKC
Khon Kaen
฿17,860 Return, found 5 days ago
฿17,860
Return
found 5 days ago
Select Thai Vietjet flight, departing Mon, 6 Oct from Seoul to Khon Kaen, returning Thu, 16 Oct, priced at ฿17,860 found 5 days ago
Thai Vietjet
Wed, 1 Oct - Fri, 3 Oct
ICN
Seoul
KKC
Khon Kaen
฿18,425 Return, found 5 days ago
฿18,425
Return
found 5 days ago
Select Thai Vietjet flight, departing Wed, 1 Oct from Seoul to Khon Kaen, returning Fri, 3 Oct, priced at ฿18,425 found 5 days ago
Thai Vietjet
Wed, 1 Oct - Thu, 16 Oct
ICN
Seoul
KKC
Khon Kaen
฿18,655 Return, found 5 days ago
฿18,655
Return
found 5 days ago
Select Thai Vietjet flight, departing Wed, 1 Oct from Seoul to Khon Kaen, returning Thu, 16 Oct, priced at ฿18,655 found 5 days ago
Thai Vietjet
Mon, 6 Oct - Sat, 18 Oct
ICN
Seoul
KKC
Khon Kaen
฿18,855 Return, found 5 days ago
฿18,855
Return
found 5 days ago
Select Thai Vietjet flight, departing Mon, 6 Oct from Seoul to Khon Kaen, returning Sat, 18 Oct, priced at ฿18,855 found 5 days ago
Thai Vietjet
Wed, 1 Oct - Sat, 4 Oct
ICN
Seoul
KKC
Khon Kaen
฿18,990 Return, found 5 days ago
฿18,990
Return
found 5 days ago
Select Thai Vietjet flight, departing Wed, 1 Oct from Seoul to Khon Kaen, returning Sat, 4 Oct, priced at ฿18,990 found 5 days ago
Thai Vietjet
Mon, 6 Oct - Thu, 23 Oct
ICN
Seoul
KKC
Khon Kaen
฿19,085 Return, found 5 days ago
฿19,085
Return
found 5 days ago
Select Thai Vietjet flight, departing Mon, 6 Oct from Seoul to Khon Kaen, returning Thu, 23 Oct, priced at ฿19,085 found 5 days ago
Thai Vietjet
Mon, 6 Oct - Fri, 17 Oct
ICN
Seoul
KKC
Khon Kaen
฿19,520 Return, found 5 days ago
฿19,520
Return
found 5 days ago
Select Thai Vietjet flight, departing Mon, 6 Oct from Seoul to Khon Kaen, returning Fri, 17 Oct, priced at ฿19,520 found 5 days ago
Thai Airways International
Sun, 21 Sept - Thu, 25 Sept
ICN
Seoul
KKC
Khon Kaen
฿20,003 Return, found 1 day ago
฿20,003
Return
found 1 day ago
Select Thai Airways International flight, departing Sun, 21 Sept from Seoul to Khon Kaen, returning Thu, 25 Sept, priced at ฿20,003 found 1 day ago
Flight from Seoul to Khon Kaen route information
Origin airport
Incheon Intl.
Destination airport
Khon Kaen
Airlines serving
Thai Airways International
Return price
฿15,860
Distance
3270 km

Perfect flights from Seoul to Khon Kaen

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to Khon Kaen. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Incheon Intl. to Khon Kaen ticket options cater to your travel preferences, with incredible one-way fares from ฿9,595 and roundtrip prices from ฿15,860. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Khon Kaen and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Khon Kaen.

Frequently asked questions

How much is a flight from Seoul–Incheon Intl. Airport to KKC?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Incheon Intl. Airport (ICN) to Khon Kaen Airport (KKC) was ฿15,860. Cheap fares don't wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to KKC?
The majority of flights can be cancelled online, but whether or not you incur a fee all comes down to your airline. If you do have to cancel your holiday, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Seoul–Incheon Intl. Airport to KKC that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Airport to Khon Kaen Airport (KKC) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul–Incheon Intl. Airport to Khon Kaen Airport (KKC)?
The flight distance from South Korea to Khon Kaen is 3,300 kilometres. Bring a drink, a snack and a few good podcasts. Keep yourself entertained and the time will fly by.
Which airlines fly direct from Seoul–Incheon Intl. Airport to KKC?
You won't find any airlines flying directly between Incheon Intl. Airport (ICN) and Khon Kaen Airport, so be ready to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are Incheon Airport to KKC flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Seoul–Incheon Intl. Airport to Khon Kaen Airport (KKC) at the last minute could be your ticket to an awesome deal. However, it could end up costing a good deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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