Trip.com
>
Flights
>
Flights to South Korea
>
Flights to Yangyang
Hotels in Yangyang
>
Flights from Cheongju to Yangyang

No flights were found from Cheongju to Yangyang. Instead, check out the deals below for nearby routes from Cheongju to Seoul.

      • CJJ 6:20 PM
        18h 25m
        1 stop
        GMP 12:45 PM
        Cheongju - Seoul | Mon, Dec 8 | Korean Air
        GMP 2:00 PM
        3h 35m
        1 stop
        CJJ 5:35 PM
        Seoul - Cheongju | Wed, Dec 10 | Korean Air
        ILS 316 ILS 489
        35% OFF
        35% OFF
        ILS 489 ILS 316
      • CJJ 6:20 PM
        3h 30m
        1 stop
        GMP 9:50 PM
        Cheongju - Seoul | Wed, Jan 7 | Korean Air
        GMP 7:20 AM
        5h 5m
        1 stop
        CJJ 12:25 PM
        Seoul - Cheongju | Wed, Jan 14 | Korean Air
        ILS 327 ILS 489
        33% OFF
        33% OFF
        ILS 489 ILS 327
      • CJJ 6:20 PM
        3h 30m
        1 stop
        GMP 9:50 PM
        Cheongju - Seoul | Wed, Dec 10 | Korean Air
        GMP 6:40 AM
        5h 45m
        1 stop
        CJJ 12:25 PM
        Seoul - Cheongju | Wed, Dec 17 | Korean Air
        ILS 327 ILS 489
        33% OFF
        33% OFF
        ILS 489 ILS 327
      • CJJ 6:20 PM
        3h 45m
        1 stop
        GMP 10:05 PM
        Cheongju - Seoul | Wed, Jan 14 | Korean Air
        GMP 7:20 AM
        5h 5m
        1 stop
        CJJ 12:25 PM
        Seoul - Cheongju | Wed, Jan 21 | Korean Air
        ILS 331
        32% OFF
        ILS 489 ILS 331
      • CJJ 6:20 PM
        3h 45m
        1 stop
        GMP 10:05 PM
        Cheongju - Seoul | Thu, Dec 11 | Korean Air
        GMP 6:40 AM
        5h 45m
        1 stop
        CJJ 12:25 PM
        Seoul - Cheongju | Wed, Dec 17 | Korean Air
        ILS 340
        30% OFF
        ILS 489 ILS 340
      • CJJ 6:20 PM
        3h 30m
        1 stop
        GMP 9:50 PM
        Cheongju - Seoul | Tue, Dec 9 | Korean Air
        GMP 6:40 AM
        5h 45m
        1 stop
        CJJ 12:25 PM
        Seoul - Cheongju | Thu, Dec 11 | Korean Air
        ILS 345
        28% OFF
        ILS 489 ILS 345
      • CJJ 6:20 PM
        3h 45m
        1 stop
        GMP 10:05 PM
        Cheongju - Seoul | Thu, Jan 8 | Korean Air
        GMP 7:20 AM
        5h 5m
        1 stop
        CJJ 12:25 PM
        Seoul - Cheongju | Wed, Jan 14 | Korean Air
        ILS 349
        28% OFF
        ILS 489 ILS 349
      • CJJ 4:30 PM
        5h 35m
        1 stop
        GMP 10:05 PM
        Cheongju - Seoul | Tue, Jan 13 | Korean Air
        GMP 7:20 AM
        5h 5m
        1 stop
        CJJ 12:25 PM
        Seoul - Cheongju | Tue, Jan 20 | Korean Air
        ILS 357
        27% OFF
        ILS 489 ILS 357
      • CJJ 6:20 PM
        4h 5m
        1 stop
        GMP 10:25 PM
        Cheongju - Seoul | Wed, Jan 21 | Korean Air
        GMP 7:20 AM
        5h 5m
        1 stop
        CJJ 12:25 PM
        Seoul - Cheongju | Wed, Jan 28 | Korean Air
        ILS 357
        27% OFF
        ILS 489 ILS 357
      • CJJ 6:20 PM
        3h 45m
        1 stop
        GMP 10:05 PM
        Cheongju - Seoul | Tue, Jan 20 | Korean Air
        GMP 7:35 AM
        4h 50m
        1 stop
        CJJ 12:25 PM
        Seoul - Cheongju | Tue, Jan 27 | Korean Air
        ILS 362
        26% OFF
        ILS 489 ILS 362
      • CJJ 1:00 PM
        17h 25m
        1 stop
        SEL Invalid Date
        Cheongju - Seoul | Wed, Dec 10 | Normal Airline
        SEL 3:00 PM
        6h
        Nonstop
        CJJ 4:00 PM
        Seoul - Cheongju | Fri, Dec 12 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Cheongju to Yangyang are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Cheongju to Yangyang

Check out flight details for routes from Cheongju to Seoul—including distance, duration, and the best value month—to help plan your trip from Cheongju to Yangyang.

Cheapest one-way flight priceILS 153
Cheapest round-trip ticket priceILS 316
Off-season for travelOctober
Peak season for travelAugust
Flight distance102.13 km

When is the cheapest time to fly from Cheongju to Yangyang?

Analyze price trends for flights from Cheongju to Seoul—including distance, duration, and the most cost-effective month—to plan your journey from Cheongju to Yangyang.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Cheongju to Yangyang, calculated over the upcoming 10 weeks.

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 ILS 153 on Cheapest nonstop routes (e.g. CJJ to GMP on Wed, Jan 14), while Korean Air offers Cheapest nonstop round-trips from ILS 316 departing on Mon, Dec 8 and returning on Wed, Dec 10.
  • 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.
  • 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 Wed, Jan 14, with one-way flights priced at just ILS 153.
    · 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.
  • The cheapest months to fly from Cheongju to Seoul is October, when demand for travel is lower.
  • 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 ILS 298.
  • The time difference between Seoul and Cheongju is 0h.
  • 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.

Explore More Popular Flights