Trip.com
>
Flights
>
Flights to Japan
>
Flights to Nagasaki Prefecture
>
Flights to Nagasaki
Hotels in Nagasaki
>
Flights from Cheongju to Nagasaki

Find flight deals from Cheongju to Nagasaki for the next 3 months. Book one way flights from US$120 or round trip flights from US$209.

      • 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
        US$209 US$494
        57% OFF
        57% OFF
        US$494 US$209
      • 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
        US$248 US$494
        50% OFF
        50% OFF
        US$494 US$248
      • 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
        US$282 US$494
        43% OFF
        43% OFF
        US$494 US$282
      • 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
        US$304
        39% OFF
        US$494 US$304
      • 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
        US$337
        32% OFF
        US$494 US$337
      • 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
        US$345
        30% OFF
        US$494 US$345
      • 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
        US$351
        28% OFF
        US$494 US$351
      • 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
        US$355
        28% OFF
        US$494 US$355
      • 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
        US$359
        27% OFF
        US$494 US$359
      • 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
        US$361
        27% OFF
        US$494 US$361
      • CJJ 13:00
        17h 25m
        1 stop
        NGS Invalid Date
        Cheongju - Nagasaki | Sun, Dec 14 | Normal Airline
        NGS 15:00
        6h
        Nonstop
        CJJ 16:00
        Nagasaki - Cheongju | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Sun, Jan 11 | Aero K Airlines
        US$120 US$326
        63% OFF
        63% OFF
        US$326 US$120
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Mon, Jan 19 | Aero K Airlines
        US$125 US$326
        62% OFF
        62% OFF
        US$326 US$125
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Sun, Dec 21 | Aero K Airlines
        US$127 US$326
        61% OFF
        61% OFF
        US$326 US$127
      • CJJ 16:40
        22h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Tue, Dec 16 | Aero K Airlines
        US$132
        60% OFF
        US$326 US$132
      • CJJ 17:40
        21h 30m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Thu, Dec 18 | Aero K Airlines
        US$167
        49% OFF
        US$326 US$167
      • CJJ 15:50
        25h 10m
        1 stop
        NGS 17:00
        Cheongju - Nagasaki | Wed, Jan 28 | Aero K Airlines
        US$169
        48% OFF
        US$326 US$169
      • CJJ 13:55
        5h 35m
        1 stop
        NGS 19:30
        Cheongju - Nagasaki | Tue, Feb 3 | Aero K Airlines
        US$170
        48% OFF
        US$326 US$170
      • CJJ 13:55
        5h 35m
        1 stop
        NGS 19:30
        Cheongju - Nagasaki | Tue, Jan 20 | Aero K Airlines
        US$172
        47% OFF
        US$326 US$172
      • CJJ 07:25
        14h
        1 stop
        NGS 21:25
        Cheongju - Nagasaki | Tue, Jan 27 | Aero K Airlines
        US$182
        44% OFF
        US$326 US$182
      • CJJ 08:15
        6h 55m
        1 stop
        NGS 15:10
        Cheongju - Nagasaki | Mon, Dec 22 | Aero K Airlines
        US$238
        27% OFF
        US$326 US$238
      • 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 Info | Cheongju to Nagasaki

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

Cheapest one-way flight priceUS$120
Cheapest return ticket priceUS$209
Off-season for travelNovember
Peak season for travelJuly
Flight distance491.62 km

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 US$120.

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.

Frequently Asked Questions

  • What are the cheapest flights from Cheongju to Nagasaki (CJJ-NGS)?

    Based on Trip.com data, Aero K Airlines offers one-way fares as low as US$120 on Cheapest nonstop routes (e.g. CJJ to NGS on Sun, Jan 11), while Aero K Airlines offers Cheapest nonstop round-trips from US$209 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 US$120.
    · 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 US$208.
  • The time difference between Nagasaki 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