C$ 2,417+ Cheap flights to Cheongju
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Cheongju in 2025
Find the latest flights to Cheongju in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 September 2025.
Find flight deals to Cheongju
Best flights to CheongjuDiscover carefully curated flight deals to Cheongju that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.
Discover carefully curated flight deals to Cheongju that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Cheongju that are best for you.
Fly from
Route
Depart
Return
Price
TorontoCheongju
YYZ - CJJ
YYZCJJ
Toronto Pearson Intl
Sun 1/3
1:55 p.m.-6:45 a.m.
1 stop26h 50m
Cheongju
Thu 5/3
7:35 a.m.-8:35 p.m.
1 stop27h 00m
Best time to book a flight to Cheongju
Have a flexible travel schedule? Discover the best time to fly to Cheongju with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Cheongju
How long is the flight to Cheongju?
On average, a flight from Toronto to Cheongju takes 26 hours 50 minutes. Flights to Cheongju from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.
Rainfall in Cheongju by month
Plan your trip to Cheongju by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Cheongju ranges from 27.0 - 275.0 mm per month. July is typically the wettest month, when rainfall can reach 275.0 mm. December is typically the driest time to visit Cheongju when rainfall is around 27.0 mm.
Temperature in Cheongju by month
Plan your trip to Cheongju by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Cheongju, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).
FAQs about flying to Cheongju
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Search flights to Cheongju by cabin class
Find flights to Cheongju, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Cheongju?
When you search for this flight to Cheongju, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets to Cheongju?
Millions of users choose and trust Cheapflights to book the best flight deals to Cheongju for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights to Cheongju with no change fees?
Certainly. Search results for flights to Cheongju shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights to Cheongju become cheaper?
Yes! Start tracking prices for Cheongju flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.