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Flights from Cheongju to Nagasaki

Find the cheapest flight options from Cheongju to Nagasaki over the next three months. Book one-way tickets from SAR 450 and round-trip tickets from SAR 783.

      • CJJ 17:40
        21h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Sat, Dec 13 | Aero K Airlines
        NGS 15:50
        6h 25m
        1 stop
        CJJ 22:15
        Nagasaki - Cheongju | Thu, Dec 18 | Peach Airlines
        SAR 783 SAR 1,854
        57% OFF
        57% OFF
        SAR 1,854 SAR 783
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Mon, Dec 22 | Aero K Airlines
        NGS 15:50
        6h 25m
        1 stop
        CJJ 22:15
        Nagasaki - Cheongju | Thu, Dec 25 | Peach Airlines
        SAR 930 SAR 1,854
        50% OFF
        50% OFF
        SAR 1,854 SAR 930
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Wed, Jan 7 | Aero K Airlines
        NGS 15:50
        6h 25m
        1 stop
        CJJ 22:15
        Nagasaki - Cheongju | Sun, Jan 11 | Peach Airlines
        SAR 1,059 SAR 1,854
        43% OFF
        43% OFF
        SAR 1,854 SAR 1,059
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Sat, Jan 17 | Aero K Airlines
        NGS 15:50
        6h 25m
        1 stop
        CJJ 22:15
        Nagasaki - Cheongju | Wed, Jan 21 | Peach Airlines
        SAR 1,139
        39% OFF
        SAR 1,854 SAR 1,139
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Mon, Jan 12 | Aero K Airlines
        NGS 15:50
        6h 25m
        1 stop
        CJJ 22:15
        Nagasaki - Cheongju | Sun, Jan 18 | Peach Airlines
        SAR 1,263
        32% OFF
        SAR 1,854 SAR 1,263
      • CJJ 08:15
        6h 55m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Sat, Jan 24 | Aero K Airlines
        NGS 15:50
        20h 55m
        1 stop
        CJJ 12:45
        Nagasaki - Cheongju | Tue, Jan 27 | Peach Airlines
        SAR 1,295
        30% OFF
        SAR 1,854 SAR 1,295
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Tue, Dec 23 | Aero K Airlines
        NGS 15:50
        6h 25m
        1 stop
        CJJ 22:15
        Nagasaki - Cheongju | Tue, Dec 30 | Peach Airlines
        SAR 1,317
        28% OFF
        SAR 1,854 SAR 1,317
      • CJJ 08:15
        6h 55m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Fri, Jan 9 | Aero K Airlines
        NGS 15:50
        20h 55m
        1 stop
        CJJ 12:45
        Nagasaki - Cheongju | Thu, Jan 15 | Peach Airlines
        SAR 1,330
        28% OFF
        SAR 1,854 SAR 1,330
      • CJJ 17:40
        21h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Mon, Jan 19 | Aero K Airlines
        NGS 15:50
        6h 25m
        1 stop
        CJJ 22:15
        Nagasaki - Cheongju | Thu, Jan 22 | Peach Airlines
        SAR 1,347
        27% OFF
        SAR 1,854 SAR 1,347
      • CJJ 17:40
        21h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Wed, Jan 21 | Aero K Airlines
        NGS 15:50
        6h 25m
        1 stop
        CJJ 22:15
        Nagasaki - Cheongju | Fri, Jan 23 | Peach Airlines
        SAR 1,353
        27% OFF
        SAR 1,854 SAR 1,353
      • CJJ 13:00
        17h 25m
        1 stop
        NGS Invalid Date
        Cheongju - Nagasaki | Sun, Dec 14 | Normal Airline
        NGS 15:00
        6h
        Direct
        CJJ 16:00
        Nagasaki - Cheongju | Tue, Dec 16 | Normal Airline
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        Find More Flights
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Sun, Jan 11 | Aero K Airlines
        SAR 450 SAR 1,222
        63% OFF
        63% OFF
        SAR 1,222 SAR 450
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Mon, Jan 19 | Aero K Airlines
        SAR 466 SAR 1,222
        62% OFF
        62% OFF
        SAR 1,222 SAR 466
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Sun, Dec 21 | Aero K Airlines
        SAR 477 SAR 1,222
        61% OFF
        61% OFF
        SAR 1,222 SAR 477
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Tue, Dec 16 | Aero K Airlines
        SAR 493
        60% OFF
        SAR 1,222 SAR 493
      • CJJ 17:40
        21h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Thu, Dec 18 | Aero K Airlines
        SAR 625
        49% OFF
        SAR 1,222 SAR 625
      • CJJ 15:50
        25h 10m
        1 stop
        NGS 17:00
        Cheongju - Nagasaki | Wed, Jan 28 | Aero K Airlines
        SAR 632
        48% OFF
        SAR 1,222 SAR 632
      • CJJ 13:55
        5h 35m
        1 stop
        NGS 19:30
        Cheongju - Nagasaki | Tue, Feb 3 | Aero K Airlines
        SAR 636
        48% OFF
        SAR 1,222 SAR 636
      • CJJ 13:55
        5h 35m
        1 stop
        NGS 19:30
        Cheongju - Nagasaki | Tue, Jan 20 | Aero K Airlines
        SAR 644
        47% OFF
        SAR 1,222 SAR 644
      • CJJ 07:25
        14h
        1 stop
        NGS 21:25
        Cheongju - Nagasaki | Tue, Jan 27 | Aero K Airlines
        SAR 680
        44% OFF
        SAR 1,222 SAR 680
      • CJJ 08:15
        6h 55m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Mon, Dec 22 | Aero K Airlines
        SAR 892
        27% OFF
        SAR 1,222 SAR 892
      • CJJ 13:00
        17h 25m
        1 stop
        NGS Invalid Date
        Cheongju - Nagasaki | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

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

Flight Information for Cheongju to Nagasaki Flights

The distance between Cheongju and Nagasaki is 491.62km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceSAR 450
Cheapest return ticket priceSAR 783
Off-season travel monthNovember
Peak season for travelJuly
Flight distance491.62km

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

The cheapest time for Cheongju to Nagasaki flights: Jan 4 to Jan 11 — one way flight prices from SAR 450.

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 Nagasaki, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Cheongju (CJJ) to Nagasaki (NGS)?

    Based on Trip.com data, Aero K Airlines offers one-way fares as low as SAR 450 on Cheapest nonstop routes (e.g. CJJ to NGS on Sun, Jan 11), while Aero K Airlines offers Cheapest nonstop round-trips from SAR 783 departing on Sat, Dec 13 and returning on Thu, Dec 18.
  • 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 Nagasaki 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 Nagasaki, 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 Sun, Jan 11, with one-way flights priced at just SAR 450.
    · 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 Nagasaki travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cheongju to Nagasaki is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Cheongju to Nagasaki on December 13, 2025 with Aero K Airlines, with prices starting at SAR 782.
  • The time difference between Nagasaki 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.