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Flights from Sendai to Cheongju

Find flight deals from Sendai to Cheongju for the next 3 months. Book one way flights from US$111 or round trip flights from US$265.

      • SDJ 12:05 PM
        9h
        1 stop
        CJJ 9:05 PM
        Sendai - Cheongju | Thu, Dec 18 | Peach Airlines
        CJJ 8:15 AM
        7h 40m
        1 stop
        SDJ 3:55 PM
        Cheongju - Sendai | Mon, Dec 22 | Aero K Airlines
        US$265 US$591
        55% OFF
        55% OFF
        US$591 US$265
      • SDJ 10:15 AM
        12h
        1 stop
        CJJ 10:15 PM
        Sendai - Cheongju | Thu, Dec 18 | Skymark Airlines
        CJJ 8:15 AM
        10h 35m
        1 stop
        SDJ 6:50 PM
        Cheongju - Sendai | Mon, Dec 22 | Aero K Airlines
        US$287 US$591
        51% OFF
        51% OFF
        US$591 US$287
      • SDJ 3:05 PM
        7h 10m
        1 stop
        CJJ 10:15 PM
        Sendai - Cheongju | Sat, Dec 13 | Peach Airlines
        CJJ 8:15 AM
        11h 5m
        1 stop
        SDJ 7:20 PM
        Cheongju - Sendai | Tue, Dec 16 | Aero K Airlines
        US$325 US$591
        45% OFF
        45% OFF
        US$591 US$325
      • SDJ 3:05 PM
        6h
        1 stop
        CJJ 9:05 PM
        Sendai - Cheongju | Sun, Dec 21 | Peach Airlines
        CJJ 8:15 AM
        11h 5m
        1 stop
        SDJ 7:20 PM
        Cheongju - Sendai | Tue, Dec 23 | Aero K Airlines
        US$328
        44% OFF
        US$591 US$328
      • SDJ 10:15 AM
        10h 50m
        1 stop
        CJJ 9:05 PM
        Sendai - Cheongju | Sun, Dec 21 | Skymark Airlines
        CJJ 8:15 AM
        10h 35m
        1 stop
        SDJ 6:50 PM
        Cheongju - Sendai | Tue, Dec 23 | Aero K Airlines
        US$339
        43% OFF
        US$591 US$339
      • SDJ 12:05 PM
        6h 40m
        1 stop
        CJJ 6:45 PM
        Sendai - Cheongju | Mon, Jan 19 | All Nippon Airways
        CJJ 1:55 PM
        7h 15m
        1 stop
        SDJ 9:10 PM
        Cheongju - Sendai | Thu, Jan 22 | Aero K Airlines
        US$348
        41% OFF
        US$591 US$348
      • SDJ 3:05 PM
        7h 10m
        1 stop
        CJJ 10:15 PM
        Sendai - Cheongju | Sun, Jan 25 | Peach Airlines
        CJJ 8:15 AM
        7h 40m
        1 stop
        SDJ 3:55 PM
        Cheongju - Sendai | Tue, Jan 27 | Aero K Airlines
        US$388
        34% OFF
        US$591 US$388
      • SDJ 12:05 PM
        9h
        1 stop
        CJJ 9:05 PM
        Sendai - Cheongju | Mon, Jan 26 | Peach Airlines
        CJJ 8:15 AM
        11h 5m
        1 stop
        SDJ 7:20 PM
        Cheongju - Sendai | Fri, Jan 30 | Aero K Airlines
        US$390
        34% OFF
        US$591 US$390
      • SDJ 10:15 AM
        10h 50m
        1 stop
        CJJ 9:05 PM
        Sendai - Cheongju | Sat, Dec 13 | Skymark Airlines
        CJJ 8:15 AM
        10h 35m
        1 stop
        SDJ 6:50 PM
        Cheongju - Sendai | Tue, Dec 16 | Aero K Airlines
        US$409
        31% OFF
        US$591 US$409
      • SDJ 10:15 AM
        10h 50m
        1 stop
        CJJ 9:05 PM
        Sendai - Cheongju | Mon, Jan 26 | Skymark Airlines
        CJJ 8:15 AM
        10h 35m
        1 stop
        SDJ 6:50 PM
        Cheongju - Sendai | Fri, Jan 30 | Aero K Airlines
        US$414
        30% OFF
        US$591 US$414
      • SDJ 1:00 PM
        17h 25m
        1 stop
        CJJ Invalid Date
        Sendai - Cheongju | Thu, Dec 11 | Normal Airline
        CJJ 3:00 PM
        6h
        Nonstop
        SDJ 4:00 PM
        Cheongju - Sendai | Sat, Dec 13 | Normal Airline
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Displayed flight fares from Sendai to Cheongju are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Sendai to Cheongju

The distance between Sendai and Cheongju is approximately 1,194.25 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceUS$111
Cheapest round-trip ticket priceUS$265
Off-season for travelOctober
Peak season for travelJuly
Flight distance1,194.25 km

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

The cheapest time for Sendai to Cheongju flights: Dec 7 to Dec 14 — one way flight prices from US$111.

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 Sendai to Cheongju, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Sendai to Cheongju (SDJ-CJJ)?

    Based on Trip.com data, Peach Airlines offers one-way fares as low as US$111 on Cheapest nonstop routes (e.g. SDJ to CJJ on Thu, Dec 11), while Peach Airlines offers Cheapest nonstop round-trips from US$265 departing on Thu, Dec 18 and returning on Mon, Dec 22.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sendai 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 Sendai 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 Thu, Dec 11, with one-way flights priced at just US$111.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Peach 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 Cheongju travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sendai 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 Sendai to Cheongju on December 25, 2025 with Japan Airlines, with prices starting at US$457.
  • The time difference between Cheongju and Sendai 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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