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Flight Info | Cheongju to Khon Kaen

The distance between Cheongju and Khon Kaen is about 3,313.81 km. The most popular month to Khon Kaen is November. The off-season for travel is December.

Cheapest one-way flight priceCNY 3,471
Off-season for travelDecember
Peak season for travelNovember
Flight distance3,313.81 km

When is the cheapest time to fly from Cheongju to Khon Kaen?

The cheapest time for Cheongju to Khon Kaen flights: Dec 18 to Dec 24 — one way flight prices from CNY 3,471.

Cheapest flights
From price
Search
  • 2329
  • Nov

    305
  • 612
  • 1319
  • 2026
  • Dec

    273
  • 410
  • 1117
  • 1824
  • 2531
  • Jan

    17
  • 814
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When is the best time to book flights from Cheongju to Khon Kaen?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Cheongju to Khon Kaen is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • The cheapest months to fly from Cheongju to Khon Kaen is December, when demand for travel is lower.
  • The time difference between Khon Kaen and Cheongju is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

How to find a cheap flight from Cheongju to Khon Kaen

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 Cheongju to Khon Kaen. Book your flights at the right time and save more.
1
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Tap "Date" on flight search bar to get the calender for Cheongju to Khon Kaen airfare over next 6 months in 2025.
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5
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