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Flights from Ishigaki to Cheongju

Search cheap flights from Ishigaki to Cheongju in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at £102, and round-trip tickets start at £355.

      • ISG 10:50
        10h 15m
        1 stop
        CJJ 21:05
        Ishigaki - Cheongju | Mon, Jan 19 | Peach Airlines
        CJJ 17:40
        16h 25m
        1 stop
        ISG 10:05
        Cheongju - Ishigaki | Wed, Jan 21 | Aero K Airlines
        £355 £1,075
        67% OFF
        67% OFF
        £1,075 £355
      • ISG 11:55
        9h 35m
        1 stop
        CJJ 21:30
        Ishigaki - Cheongju | Tue, Dec 30 | Peach Airlines
        CJJ 07:25
        9h 55m
        1 stop
        ISG 17:20
        Cheongju - Ishigaki | Fri, Jan 2 | Aero K Airlines
        £438 £1,075
        59% OFF
        59% OFF
        £1,075 £438
      • ISG 16:45
        19h 10m
        1 stop
        CJJ 11:55
        Ishigaki - Cheongju | Tue, Dec 30 | All Nippon Airways
        CJJ 06:55
        9h 10m
        1 stop
        ISG 16:05
        Cheongju - Ishigaki | Sat, Jan 3 | Aero K Airlines
        £444 £1,075
        59% OFF
        59% OFF
        £1,075 £444
      • ISG 12:50
        9h 25m
        1 stop
        CJJ 22:15
        Ishigaki - Cheongju | Mon, Jan 19 | All Nippon Airways
        CJJ 17:40
        18h 30m
        1 stop
        ISG 12:10
        Cheongju - Ishigaki | Wed, Jan 21 | Aero K Airlines
        £785
        27% OFF
        £1,075 £785
      • ISG 13:00
        17h 25m
        1 stop
        CJJ Invalid Date
        Ishigaki - Cheongju | Sun, Dec 14 | Normal Airline
        CJJ 15:00
        6h
        Nonstop
        ISG 16:00
        Cheongju - Ishigaki | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • ISG 14:30
        21h 50m
        1 stop
        CJJ 12:20
        Ishigaki - Cheongju | Wed, Jan 21 | All Nippon Airways
        £102 £184
        45% OFF
        45% OFF
        £184 £102
      • ISG 17:50
        18h 30m
        1 stop
        CJJ 12:20
        Ishigaki - Cheongju | Mon, Jan 19 | All Nippon Airways
        £113 £184
        39% OFF
        39% OFF
        £184 £113
      • ISG 16:45
        19h
        1 stop
        CJJ 11:45
        Ishigaki - Cheongju | Sun, Dec 14 | All Nippon Airways
        £115 £184
        38% OFF
        38% OFF
        £184 £115
      • ISG 19:05
        17h 15m
        1 stop
        CJJ 12:20
        Ishigaki - Cheongju | Mon, Jan 19 | Solaseed Air
        £115
        38% OFF
        £184 £115
      • ISG 15:30
        18h 45m
        1 stop
        CJJ 10:15
        Ishigaki - Cheongju | Tue, Dec 23 | Peach Airlines
        £116
        37% OFF
        £184 £116
      • ISG 15:30
        18h 40m
        1 stop
        CJJ 10:10
        Ishigaki - Cheongju | Wed, Dec 24 | Peach Airlines
        £121
        34% OFF
        £184 £121
      • ISG 13:20
        23h
        1 stop
        CJJ 12:20
        Ishigaki - Cheongju | Fri, Dec 19 | All Nippon Airways
        £130
        30% OFF
        £184 £130
      • ISG 10:50
        27h 40m
        1 stop
        CJJ 14:30
        Ishigaki - Cheongju | Wed, Jan 21 | Peach Airlines
        £131
        28% OFF
        £184 £131
      • ISG 15:30
        18h 45m
        1 stop
        CJJ 10:15
        Ishigaki - Cheongju | Sun, Dec 14 | Peach Airlines
        £133
        28% OFF
        £184 £133
      • ISG 15:30
        19h 40m
        1 stop
        CJJ 11:10
        Ishigaki - Cheongju | Fri, Jan 30 | Peach Airlines
        £135
        27% OFF
        £184 £135
      • ISG 13:00
        17h 25m
        1 stop
        CJJ Invalid Date
        Ishigaki - Cheongju | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

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

Ishigaki to Cheongju Flight Details

The distance between Ishigaki and Cheongju is about 1,404.67 km. Based on Trip.com's latest data, travel demand is highest in September. The off-season for travel is October.

Cheapest one-way flight price£102
Cheapest return ticket price£355
Cheapest monthOctober
Peak season for travelSeptember
Flight distance1,404.67 km

When is the cheapest time to book flights from Ishigaki to Cheongju?

The cheapest time to fly from Ishigaki to Cheongju: Jan 18 to Jan 25 — one-way prices start at £102.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Ishigaki to Cheongju (ISG-CJJ)?

    Based on Trip.com data, All Nippon Airways offers one-way fares as low as £102 on Cheapest nonstop routes (e.g. ISG to CJJ on Wed, Jan 21), while Peach Airlines offers Cheapest nonstop round-trips from £355 departing on Mon, Jan 19 and returning on Wed, Jan 21.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ishigaki to Cheongju 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 Ishigaki to Cheongju, 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 21, with one-way flights priced at just £102.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is All Nippon Airways.
    · 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 Cheongju travel is around September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Ishigaki to Cheongju is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Ishigaki to Cheongju on December 30, 2025 with Peach, with prices starting at £437.
  • The time difference between Cheongju and Ishigaki 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.

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