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Flights from Cheongju to Iwakuni

Find the cheapest flights from Cheongju to Iwakuni within the next three months. Book one-way flights from MOP 1,689 or return tickets from MOP 3,016.

      • CJJ 15:50
        16h 30m
        1 stop
        IWK 08:20
        Cheongju - Iwakuni | Sat, Dec 20 | Aero K Airlines
        IWK 17:50
        19h 15m
        1 stop
        CJJ 13:05
        Iwakuni - Cheongju | Sun, Dec 21 | All Nippon Airways
        MOP 3,016 MOP 5,532
        45% OFF
        45% OFF
        MOP 5,532 MOP 3,016
      • CJJ 15:50
        16h 30m
        1 stop
        IWK 08:20
        Cheongju - Iwakuni | Mon, Jan 5 | Aero K Airlines
        IWK 07:35
        13h 55m
        1 stop
        CJJ 21:30
        Iwakuni - Cheongju | Wed, Jan 7 | All Nippon Airways
        MOP 3,138 MOP 5,532
        43% OFF
        43% OFF
        MOP 5,532 MOP 3,138
      • CJJ 06:40
        10h 30m
        1 stop
        IWK 17:10
        Cheongju - Iwakuni | Wed, Dec 17 | Aero K Airlines
        IWK 11:35
        24h 45m
        1 stop
        CJJ 12:20
        Iwakuni - Cheongju | Fri, Dec 19 | All Nippon Airways
        MOP 3,321 MOP 5,532
        40% OFF
        40% OFF
        MOP 5,532 MOP 3,321
      • CJJ 07:25
        11h 25m
        1 stop
        IWK 18:50
        Cheongju - Iwakuni | Wed, Jan 21 | Aero K Airlines
        IWK 17:50
        19h 15m
        1 stop
        CJJ 13:05
        Iwakuni - Cheongju | Sun, Jan 25 | All Nippon Airways
        MOP 3,389
        39% OFF
        MOP 5,532 MOP 3,389
      • CJJ 07:25
        11h 25m
        1 stop
        IWK 18:50
        Cheongju - Iwakuni | Mon, Feb 2 | Aero K Airlines
        IWK 17:50
        19h 15m
        1 stop
        CJJ 13:05
        Iwakuni - Cheongju | Wed, Feb 4 | All Nippon Airways
        MOP 3,389
        39% OFF
        MOP 5,532 MOP 3,389
      • CJJ 07:25
        11h 25m
        1 stop
        IWK 18:50
        Cheongju - Iwakuni | Mon, Jan 26 | Aero K Airlines
        IWK 19:35
        17h 30m
        1 stop
        CJJ 13:05
        Iwakuni - Cheongju | Wed, Jan 28 | All Nippon Airways
        MOP 3,508
        37% OFF
        MOP 5,532 MOP 3,508
      • CJJ 07:25
        11h 25m
        1 stop
        IWK 18:50
        Cheongju - Iwakuni | Mon, Jan 19 | Aero K Airlines
        IWK 17:50
        19h 15m
        1 stop
        CJJ 13:05
        Iwakuni - Cheongju | Wed, Jan 21 | All Nippon Airways
        MOP 3,572
        35% OFF
        MOP 5,532 MOP 3,572
      • CJJ 15:50
        16h 30m
        1 stop
        IWK 08:20
        Cheongju - Iwakuni | Fri, Dec 12 | Aero K Airlines
        IWK 07:35
        13h 55m
        1 stop
        CJJ 21:30
        Iwakuni - Cheongju | Fri, Dec 19 | All Nippon Airways
        MOP 3,653
        34% OFF
        MOP 5,532 MOP 3,653
      • CJJ 07:25
        24h 55m
        1 stop
        IWK 08:20
        Cheongju - Iwakuni | Sun, Jan 18 | Aero K Airlines
        IWK 19:35
        17h 30m
        1 stop
        CJJ 13:05
        Iwakuni - Cheongju | Wed, Jan 21 | All Nippon Airways
        MOP 3,834
        31% OFF
        MOP 5,532 MOP 3,834
      • CJJ 07:25
        14h 25m
        1 stop
        IWK 21:50
        Cheongju - Iwakuni | Fri, Jan 9 | Aero K Airlines
        IWK 19:35
        17h 30m
        1 stop
        CJJ 13:05
        Iwakuni - Cheongju | Mon, Jan 12 | All Nippon Airways
        MOP 3,872
        30% OFF
        MOP 5,532 MOP 3,872
      • CJJ 13:00
        17h 25m
        1 stop
        IWK Invalid Date
        Cheongju - Iwakuni | Thu, Dec 11 | Normal Airline
        IWK 15:00
        6h
        Direct
        CJJ 16:00
        Iwakuni - Cheongju | Sat, Dec 13 | Normal Airline
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Displayed flight fares from Cheongju to Iwakuni are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Cheongju to Iwakuni

The distance between Cheongju and Iwakuni is approximately 516.19km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceMOP 1,689
Cheapest return ticket priceMOP 3,016
Off-season travel monthOctober
Peak season for travelJuly
Flight distance516.19km

Find the best time to fly from Cheongju to Iwakuni

The cheapest time for Cheongju to Iwakuni flights: Feb 15 to Feb 22 — one way flight prices from MOP 1,567.

Cheapest flights
From price
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  • 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 Iwakuni, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Cheongju (CJJ) to Iwakuni (IWK)?

    Based on Trip.com data, Aero K Airlines offers one-way fares as low as MOP 1,689 on Cheapest nonstop routes (e.g. CJJ to IWK on Sat, Jan 17), while Aero K Airlines offers Cheapest nonstop round-trips from MOP 3,016 departing on Sat, Dec 20 and returning on Sun, Dec 21.
  • 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 Iwakuni 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 Iwakuni, 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 Sat, Jan 17, with one-way flights priced at just MOP 1,689.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aero K Airlines.
    · 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 Iwakuni travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cheongju to Iwakuni 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 Iwakuni on December 20, 2025 with Aero K Airlines, with prices starting at MOP 3,015.
  • The time difference between Iwakuni and Cheongju is 0h.
  • Tickets can only be changed or cancelled 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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