Question 1

What are the most popular routes to and from Seoul?

Accepted Answer

Travelers frequently search for route combinations, such as Seoul and Tokyo, Bangkok, London, Osaka, Manila, Jeju City, Hong Kong, Taipei, Busan, Bali, Los Angeles, Edinburgh, Fukuoka, Cebu, Okinawa Island, Da Nang, San Francisco, Ho Chi Minh City, Hanoi, Phuket City.

Question 2

What are the most popular routes to and from Khon Kaen?

Accepted Answer

Travelers frequently search for route combinations, such as Khon Kaen and Bangkok, Phuket Province, Phuket City, Singapore, London, Chiang Mai, Surat Thani Province, Hong Kong, Krabi, Hanoi, Ko Samui, Hat Yai, Kuala Lumpur, Istanbul, Denpasar, Perth, Nakhon Si Thammarat Province, Seattle, Ho Chi Minh City, Brisbane.

Question 3

Which airports are there in Seoul?

Accepted Answer

Seoul is mainly served by Incheon International. But there are other airports nearby, including Gimpo International, Seoul Air Base.

Question 4

What airports are near Seoul?

Accepted Answer

The main airport in Seoul is Incheon International. It is also served by Daegu International, Cheongju International, Yangyang International, Pyongyang International, Wonju, Gunsan.

Question 5

What airports are near Khon Kaen?

Accepted Answer

The main airport in Khon Kaen is Khon Kaen. It is also served by Wattay International, Udon Thani International, Khon Kaen, Sakon Nakhon, Buriram, Roi Et, Savannakhet, Loei.

Question 6

Which airlines fly between Seoul and Khon Kaen?

Accepted Answer

Currently, you can fly between Seoul and Khon Kaen with VietJet Air, Thai Airways, Thai AirAsia, Jeju Air, Air Busan.

Question 7

When’s the best time to travel between Seoul and Khon Kaen?

Accepted Answer

If you don’t have specific dates for your trip between Seoul and Khon Kaen, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 8

What flights operate between Seoul and Khon Kaen?

Accepted Answer

Traveling between Seoul and Khon Kaen, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 9

How many airports are there near Seoul?

Accepted Answer

There are a number of airports in and around Seoul. The main one is Incheon International and other nearby airports include Daegu International, Cheongju International, Yangyang International, Pyongyang International, Wonju, Gunsan

Question 10

How many airports are there near Khon Kaen?

Accepted Answer

There are a number of airports in and around Khon Kaen. The main one is Khon Kaen and other nearby airports include Wattay International, Udon Thani International, Khon Kaen, Sakon Nakhon, Buriram, Roi Et, Savannakhet, Loei.

Question 11

What time do nonstop (direct) flights between Seoul and Khon Kaen depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Seoul, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 12

What time do nonstop (direct) flights between Seoul and Khon Kaen arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Khon Kaen, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 13

What time do flights between Seoul and Khon Kaen depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Seoul, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do flights between Seoul and Khon Kaen arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Khon Kaen, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£97
Cheapest round-trip	£206
Average round-trip	£281
Includes rare itinerary	Travel hack
Most popular airline	VietJet Air

Transport Option	Typical Time	Typical Cost	Frequency	Best For
Airport Taxi	15-25 min	฿150 – ฿200; fixed fare to city center (approx. $4–6 USD)	on-demand 24/7 (traffic dependent)	convenience with luggage
Grab (ride-hailing)	15-25 min	฿100 – ฿180; varies by demand (approx. $3–5 USD)	on-demand via app (traffic dependent)	budget-conscious travelers
Songthaew (shared minibus)	20-40 min	฿20 – ฿40; per person (approx. $0.60–1.20 USD)	irregular, when full (traffic dependent)	local experience on budget
Private Transfer	15-25 min	฿300 – ฿500; pre-booked service (approx. $9–15 USD)	pre-booked (traffic dependent)	groups and families
Rental Car	15-25 min	฿800 – ฿1,500; per day rental (approx. $23–43 USD)	airport counters during operating hours (traffic dependent)	exploring Isan region
Motorcycle Taxi	10-20 min	฿80 – ฿120; negotiate fare (approx. $2–3.50 USD)	on-demand outside terminal (traffic dependent)	solo travelers, light luggage

Name	Carrier code	IATA Code	Passport needed during booking
VietJet Air	VJC	VJ	Yes
Thai Airways	THA	TG	No
Thai AirAsia	AIQ	FD	No
Jeju Air	JJA	7C	No
Air Busan	ABL	BX	Yes

Month	Average monthly max temperature	Average monthly min temperature
January	29°C	18°C
February	33°C	21°C
March	35°C	24°C
April	36°C	26°C
May	34°C	26°C
June	33°C	25°C
July	31°C	25°C
August	31°C	24°C
September	30°C	24°C
October	30°C	22°C
November	30°C	21°C
December	29°C	18°C

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