$39 Cheap Flights from Cheongju (CJJ) to Osaka (KIX)

View $39 flight on Fri, Oct 10, 2025Opens in a new window

Popular airlines from Cheongju (CJJ-Cheongju Intl.) to Kansai Intl. Airport (KIX)

Cheap Flights from Cheongju to Osaka (CJJ-KIX)

Prices were available within the past 7 days and start at $39 for one-way flights and $95 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aero K Airlines
Fri, Nov 28 - Fri, Dec 5
CJJ
Cheongju
KIX
Osaka
$95 Roundtrip, found 2 hours ago
$95
Roundtrip
found 2 hours ago
Select Aero K Airlines flight, departing Fri, Nov 28 from Cheongju to Osaka, returning Fri, Dec 5, priced at $95 found 2 hours ago
Aero K Airlines
Wed, Oct 22 - Wed, Oct 29
CJJ
Cheongju
KIX
Osaka
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Aero K Airlines flight, departing Wed, Oct 22 from Cheongju to Osaka, returning Wed, Oct 29, priced at $102 found 1 day ago
Aero K Airlines
Mon, Oct 27 - Wed, Oct 29
CJJ
Cheongju
KIX
Osaka
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Aero K Airlines flight, departing Mon, Oct 27 from Cheongju to Osaka, returning Wed, Oct 29, priced at $102 found 1 day ago
Aero K Airlines
Sat, Nov 29 - Thu, Dec 4
CJJ
Cheongju
KIX
Osaka
$109 Roundtrip, found 17 hours ago
$109
Roundtrip
found 17 hours ago
Select Aero K Airlines flight, departing Sat, Nov 29 from Cheongju to Osaka, returning Thu, Dec 4, priced at $109 found 17 hours ago
Aero K Airlines
Thu, Nov 27 - Thu, Dec 4
CJJ
Cheongju
KIX
Osaka
$110 Roundtrip, found 13 hours ago
$110
Roundtrip
found 13 hours ago
Select Aero K Airlines flight, departing Thu, Nov 27 from Cheongju to Osaka, returning Thu, Dec 4, priced at $110 found 13 hours ago
T'Way Air
Tue, Nov 18 - Fri, Dec 5
CJJ
Cheongju
KIX
Osaka
$118 Roundtrip, found 2 days ago
$118
Roundtrip
found 2 days ago
Select T'Way Air flight, departing Tue, Nov 18 from Cheongju to Osaka, returning Fri, Dec 5, priced at $118 found 2 days ago
Aero K Airlines
Wed, Nov 19 - Tue, Nov 25
CJJ
Cheongju
KIX
Osaka
$121 Roundtrip, just found
$121
Roundtrip
just found
Select Aero K Airlines flight, departing Wed, Nov 19 from Cheongju to Osaka, returning Tue, Nov 25, priced at $121 just found
Aero K Airlines
Mon, Nov 17 - Fri, Nov 21
CJJ
Cheongju
KIX
Osaka
$121 Roundtrip, found 5 days ago
$121
Roundtrip
found 5 days ago
Select Aero K Airlines flight, departing Mon, Nov 17 from Cheongju to Osaka, returning Fri, Nov 21, priced at $121 found 5 days ago
T'way Air with baggage
Sun, Dec 7 - Sat, Dec 13
CJJ
Cheongju
KIX
Osaka
$145 Roundtrip, found 19 hours ago
$145
Roundtrip
found 19 hours ago
Select T'way Air with baggage flight, departing Sun, Dec 7 from Cheongju to Osaka, returning Sat, Dec 13, priced at $145 found 19 hours ago
Korean Air
Wed, Oct 22 - Thu, Oct 23
CJJ
Cheongju
KIX
Osaka
$454 Roundtrip, found 23 hours ago
$454
Roundtrip
found 23 hours ago
Select Korean Air flight, departing Wed, Oct 22 from Cheongju to Osaka, returning Thu, Oct 23, priced at $454 found 23 hours ago

Frequently asked questions

How much does a flight from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX) cost?
Lock in a cheap one-way flight from $39 or cheap return flight from $95 from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX)?
Flying in November is a great way to save, as it's the cheapest month for flights between CJJ and KIX. You'll often find the lowest prices during the off-season.
Which airlines fly direct from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX)?
You can fly nonstop from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX) on an Aero K Airlines flight.
What is the cheapest airline that flies from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX)?
While prices can change depending on your travel dates, low-cost airlines like Aero K Airlines and T'Way Air are typically the cheapest options for flights between Cheongju Intl. Airport (CJJ) and Kansai Intl. Airport (KIX). Use Expedia's search tool to compare carriers and find the one that offers the best deal for your CJJ to KIX flight.
How many flights per day from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX)?
Every day on average, 3 nonstop flights operate from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX). Choose the departure time that best fits your schedule.
What are the most popular departure times for flights from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX)?
More travelers fly between CJJ and KIX at 9 AM than at any other point in the day. Rather go when it's quieter? Try choosing a quieter departure window and you're likely to save on your fare as well.
What day of the week has the most flights from CJJ to KIX?
Friday has the most flights from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX)?
Hop on the earliest flight at around 7:25AM UTC+9, leaving from Cheongju Intl. Airport (CJJ). You'll be traveling for roughly 1h 30m, landing at Kansai Intl. Airport (KIX) at approximately 8:55AM UTC+9.
How long does it take to fly from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX)?
It usually takes 1 hour and 45 minutes to fly the 460 mi from CJJ to KIX.
What airline has the least delays from CJJ to KIX?
With 100% of flights generally landing on time, Aero K Airlines has the best on-time performance for nonstop flights from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX). To monitor your flight status and receive notifications if anything changes, head to the Expedia App.
What is the best time to fly from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX)?
Select a flight from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Osaka from Cheongju Intl. Airport (CJJ)?
If you've booked a direct flight from Cheongju Intl. Airport (CJJ) to Osaka, Kansai Intl. Airport (KIX) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX) last-minute?
Holding off until right before your break to book a flight from CJJ to KIX often results in higher prices. While you might find some last-minute discounts, there's no guarantee. Keep your travel schedule open for the best chance of getting a bargain.
Is it cheaper to book a CJJ to KIX flight and hotel package?
Compared with arranging hotels and flights separately, booking a CJJ to KIX flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Cheongju Intl. Airport (CJJ) to Kansai Intl. Airport (KIX)?
If you booked your CJJ to KIX flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Cheongju Intl.
Destination airport
Kansai Intl.
Airlines serving
Aero K Airlines, Korean Air, T'way Air with baggage
Roundtrip price
$94
Distance
463 mi
Average flight time
1 hour 51 mins

Book with confidence

Book with confidence

Cheongju to Osaka Flights

The cheapest times to fly from Cheongju to Osaka

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cheongju to Osaka are during the month of November. You can find some of the cheapest flights from Cheongju to Osaka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cheongju to Osaka

Sunday is one of the best days to book for cheap flights from Cheongju to Osaka: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cheongju to Osaka

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cheongju to Osaka in 2025. You can also book with separate airlines for your outbound and return journeys, from $39 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cheongju to Osaka flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cheongju to Osaka airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cheongju to Osaka Flights

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*Available to One Key members.