Cheap Flights from Cheongju to Yangyang from MOP 378

Frequently Asked Questions

FAQs for flights from Cheongju to Yangyang when there’s no local airport. Departures and arrivals are through Cheongju to Seoul.

• What are the cheapest flights from Cheongju to Seoul (CJJ-SEL)?

  Based on Trip.com data, Korean Air offers one-way fares as low as MOP 378 on Cheapest nonstop routes (e.g. CJJ to GMP on Tue, Jan 20), while Korean Air offers Cheapest nonstop round-trips from MOP 812 departing on Wed, Jan 7 and returning on Wed, Jan 14.

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

  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 Seoul 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.

• How can I find the best deals on flights from Cheongju to Seoul?

  To find best deals on flights from Cheongju to Seoul, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jan 20, with one-way flights priced at just MOP 378.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Korean Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Seoul travel is around August.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Cheongju (CJJ) to Seoul (SEL) the cheapest?

  The cheapest months to fly from Cheongju to Seoul is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Cheongju to Seoul on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Cheongju to Seoul on December 9, 2025 with Korean Air, with prices starting at MOP 741.

• Is there any time difference between Cheongju and Seoul?

  The time difference between Seoul and Cheongju is 0h.

• How do I change or cancel my ticket from Cheongju to Seoul?

  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.