US$135️ Cheap Flights from Khon Kaen to Seoul (2024)

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Khon Kaen to Seoul - Flights Starting at US$135

Book one-way or return flights from Khon Kaen to Seoul from as little as US$135. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Khon Kaen to Seoul

View airlines operating flights from Khon Kaen to Seoul. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Thai AirAsia

From US$135

Thai Lion Air

From US$137

Thai Vietjet Air

From US$138

Thai Airways

From US$139

ANA airlines

Find more flights and airlines

Alternative Routes from Khon Kaen to Seoul

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Khon Kaen to Seoul.

Cheapest
KKC
08:30
13h 25m
1 transfer
ICN
23:55
Khon Kaen Airport - Incheon International Airport
Sun, May 26Thai AirAsia
US$135
KKC
21:10
35h 50m
2 transfer
GMP
11:00
Khon Kaen Airport - Gimpo International Airport
Fri, May 31Thai AirAsia
US$255
KKC
21:10
35h 50m
2 transfer
GMP
11:00
Khon Kaen Airport - Gimpo International Airport
Fri, May 31Thai AirAsia
US$255
Find More Flights

Frequently Asked Questions

When are flight tickets from Khon Kaen (KKC) to Seoul (SEL) the cheapest?
Airlines adjust prices for flights from Khon Kaen to Seoul based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Khon Kaen (KKC) to Seoul (SEL) cost?
According to Trip.com's data, the lowest price is around $316.
What is the transportation method from the main airport to downtown in Seoul?
- The distance from Incheon International Airport to downtown is about 48km. It takes about 1 hour by taxi.
- The distance from Gimpo International Airport to downtown is about 15km. It takes about 30 minutes by taxi.

How to find a cheap flight from Khon Kaen to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Khon Kaen to Seoul. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Check One-way Fares

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Try Different Dates

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