Can I fly direct from Osaka to Cheongju?

Direct flights from Osaka to Cheongju are available, historically accounting for approximately 23.6% of all flights on this route. For journeys that include one or more stops, the median number of stopovers is typically one. While direct options exist, a significant portion of flights will involve connections.

How long does it take to fly from Osaka to Cheongju?

The typical direct flight from Osaka to Cheongju covers a distance of 745 kilometers and has a median duration of 1 hour and 40 minutes. For flights with one stop, the median travel time increases considerably, usually taking around 7 hours and 30 minutes. Travelers should account for these differences when planning their journey.

How often do Osaka to Cheongju flight prices drop?

Historically, flight prices for the Osaka to Cheongju route are classified as experiencing frequent drops. This suggests that price fluctuations are common, offering travelers multiple opportunities to find deals. Monitoring prices across the trailing quarter can be beneficial for securing a favorable fare.

Flights From Osaka

To Cheongju

Cheap Flights from Osaka to Cheongju

Browse current best options from Osaka. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Osaka

RatePunk searches hundreds of travel sites at once for deals on flights to Cheongju

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Osaka to Cheongju

Explore current cheapest deals departing from Osaka to Cheongju

2026-09-16 – 2026-09-29
OSA - Cheongju
43% AI deal score
¥26,024
¥25,501
Round trip
2026-09-25 – 2026-09-29
OSA - Cheongju
46% AI deal score
¥28,748
¥25,655
Round trip
2026-09-24 – 2026-09-29
OSA - Cheongju
45% AI deal score
¥27,744
¥25,655
Round trip
2026-09-24 – 2026-10-20
OSA - Cheongju
42% AI deal score
¥22,639
¥27,355
Round trip
2026-09-25 – 2026-10-21
OSA - Cheongju
42% AI deal score
¥22,533
¥27,355
Round trip
2026-09-24 – 2026-10-21
OSA - Cheongju
42% AI deal score
¥22,639
¥27,355
Round trip
2026-09-25 – 2026-10-20
OSA - Cheongju
42% AI deal score
¥22,533
¥27,355
Round trip
2026-09-23 – 2026-09-29
OSA - Cheongju
42% AI deal score
¥26,735
¥27,819
Round trip
2026-09-30 – 2026-10-20
OSA - Cheongju
40% AI deal score
¥21,139
¥28,128
Round trip
2026-09-30 – 2026-10-27
OSA - Cheongju
40% AI deal score
¥21,113
¥28,128
Round trip

Osaka to Cheongju: Overview

Insights for flights from Osaka to Cheongju

Flights from Osaka to Cheongju cover a distance of 745 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick journey between these two cities. Right now, if you are looking for cheap flights from Osaka to Cheongju, you will find that fares are typically $162–$266, with a median of $210. Current fares are below the typical level, and about 14% of recent fares were considered a good price.

When is the cheapest time to fly from Osaka to Cheongju? Based on recent data, the most affordable month to travel is August, with a median fare of $171. Following closely is July, where the median fare is $176, and June also offers competitive pricing with a median of $188. New deals appear almost daily for this route, so setting up a price alert can help you secure a good fare.

For this route, most itineraries connect at least once, with only 23.6% of recent fares being direct flights from Osaka to Cheongju. When connecting, the typical number of stopovers is 1. A typical journey from Osaka to Cheongju, including connections, takes approximately 9h 10m. This duration accounts for the time spent on connecting flights and layovers, which are common for this route.

How much is a round trip from Osaka to Cheongju

Regular price: ¥22,292 - ¥59,171

Prices for flights from Osaka to Cheongju are currently within the regular range.

The regular price range for flights from Osaka to Cheongju is JPY22,292 to JPY59,171. The current lowest deal is JPY32,610 with Aero K for travel from Dec 16-Dec 20.

now ¥32,610

Low ¥22,292

High ¥59,171

The cheapest time to fly from Osaka to Cheongju

Flights from OSA to CJJ are generally lower from April to September. The cheapest month to fly is August, with a median price of $171. The most expensive month is February, with a median price of $376.

August

Cheapest

Flights from ¥171

February

Most Expensive

Flights from ¥376

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Nov

Dec

Direct flights from Osaka to Cheongju

T'way Air

Last-minute flights going from Osaka to Cheongju

Tue, Sep 15

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

T'way Air

¥34,892

¥33,383

One-way

Tue, Sep 15

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

T'way Air

¥34,874

¥39,565

One-way

Tue, Sep 15

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

T'way Air

¥34,372

¥43,892

One-way

Wed, Sep 16

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

T'way Air

¥26,024

¥27,974

One-way

Wed, Sep 16

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

T'way Air

¥34,892

¥32,456

One-way

Thu, Sep 17

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

Aero K

¥26,028

¥27,819

One-way

Biggest price drops on these dates for flights from Osaka to Cheongju

1 night

Sep 15 - Sep 16

¥34,892 → ¥36,010

4 nights

Dec 16 - Dec 20

¥30,166 → ¥32,610

10 nights

Oct 1 - Oct 11

¥26,252 → ¥32,765

25%

2 nights

Sep 15 - Sep 17

¥34,874 → ¥41,883

20%

Popular Airports to fly from Osaka to Cheongju

Osaka - Cheongju route insights

💸 Price insights

Recent fares are below the typical level

Recent roundtrip prices from Osaka to Cheongju have been below the typical level.

📅 Best time to fly

Fly in August for the best prices

Historically, August, July, and June offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights average 9h 10m

The median flight duration for connecting flights on this route is 9 hours 10 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Historically, connecting flights make up 76.4% of available routes from Osaka to Cheongju.

🏆 Airline highlight

T'way Air offers direct flights

T'way Air is one airline that has historically offered direct flights on this route.

🎯 Booking tip

Deals appear frequently

Deals for flights on this route have historically appeared frequently over the last 30 days.

Osaka main airports to depart from

Kansai International (KIX)

Cheapest

Kansai International is a good option for flights from Osaka to Cheongju.

📍 ~38 km from Osaka (reachable by car or train)

💸 Flights from ~¥24,184

Itami (ITM)

Itami is an alternative departure airport for your trip from Osaka to Cheongju.

📍 ~12 km from Osaka (reachable by car or train)

💸 Flights from ~¥49,169

Cheongju main airports to arrive at

Cheongju International (CJJ)

Cheapest

Cheongju International Airport is a good option for flights from Osaka to Cheongju.

📍 ~8 km from Cheongju (reachable by car)

💸 Flights from ~¥24,184

Airports nearby Cheongju used as alternative

Incheon International (ICN)

Cheapest

Consider Incheon International as it is South Korea's primary international gateway with an extensive global route network.

📍 ~110 km from Cheongju (reachable by airport limousine buses and KTX rail services)

💸 Flights from ~¥14,895

Business & First Class Flight Deals to Cheongju

Discover luxury on the budget with premium cabin class on flights from Osaka to Cheongju.

Elite

Best Elite deals to Cheongju

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From KIX

Elite

Sep 22

Cheongju, South Korea

50% AI deal score

$1,316

$1,035

Save $281

Arcus-Air Logistic, +1

Business Class

From KIX

Elite

Sep 22

Cheongju, South Korea

50% AI deal score

$1,316

$1,038

Save $278

Arcus-Air Logistic, +1

Business Class

From KIX

Elite

Sep 22

Cheongju, South Korea

50% AI deal score

$1,356

$1,118

Save $238

Arcus-Air Logistic, +1

Business Class

From KIX

Elite

Oct 07

Cheongju, South Korea

49% AI deal score

$1,249

$1,035

Save $214

Arcus-Air Logistic, +1

Business Class

From KIX

Elite

Sep 22

Cheongju, South Korea

49% AI deal score

$1,316

$1,042

Save $274

Arcus-Air Logistic, +1

Business Class

From KIX

Elite

Sep 22

Cheongju, South Korea

49% AI deal score

$1,336

$1,060

Save $276

Arcus-Air Logistic, +1

Business Class

From ITM

Elite

Sep 15

Cheongju, South Korea

49% AI deal score

$1,407

$1,162

Save $245

Japan Airlines, +1

Business Class

From KIX

Elite

Oct 07

Cheongju, South Korea

48% AI deal score

$1,243

$1,038

Save $205

Arcus-Air Logistic, +1

Business Class

From KIX

Elite

Oct 07

Cheongju, South Korea

48% AI deal score

$1,240

$1,042

Save $198

Arcus-Air Logistic, +1

Business Class

From KIX

Elite

Sep 22

Cheongju, South Korea

48% AI deal score

$1,325

$1,067

Save $258

Arcus-Air Logistic, +1

Business Class

From KIX

Elite

Oct 07

Cheongju, South Korea

46% AI deal score

$1,227

$1,067

Save $160

Arcus-Air Logistic, +1

Business Class

From KIX

Elite

Oct 19

Cheongju, South Korea

46% AI deal score

$1,288

$1,144

Save $144

Asiana Airlines

Business Class

Frequently Asked Questions About Flights to Cheongju

Historically, the optimal booking window for flights from Osaka to Cheongju is typically 28-59 days before departure. During this period, the average price observed was around $182. If you wait until 0-6 days before departure, the average price tends to increase significantly to approximately $230. Booking more than 60 days out also shows higher average prices, around $352, suggesting that planning within the recommended window can lead to better value.

Based on historical data across a trailing 90-day period, a good price for a flight from Osaka to Cheongju is considered to be around $162 or less. The median price for this route has been observed at $210. Prices can go higher, with 75% of fares being $266 or less. Aiming for a fare at or below $162 would typically secure a competitive deal.

Historically, the cheapest months to fly from Osaka to Cheongju include August, with a median price of $171, and July, with a median price of $176. June also shows a median price of $188. These months tend to offer better value compared to the annual median price of $210. Travelers looking for more economical options should consider these periods.

Related routes

More routes from Osaka

Flights from Osaka to Denpasar Flights from Osaka to Dhaka Flights from Osaka to Dubai Flights from Osaka to El Nido, Palawan Flights from Osaka to Fukuoka Flights from Osaka to Hangzhou Flights from Osaka to Hanoi Flights from Osaka to Hiroshima Flights from Osaka to Hong Kong Flights from Osaka to Jaipur Flights from Osaka to Jeju City Flights from Osaka to Phuket City

Flights to Cheongju from other cities

Flights from Hong Kong to Cheongju Flights from Singapore to Cheongju Flights from Tokyo to Cheongju

Osaka to Cheongju: Overview

Insights for flights from Osaka to Cheongju

How much is a round trip from Osaka to Cheongju

Regular price: ¥22,292 - ¥59,171

Prices for flights from Osaka to Cheongju are currently within the regular range.

The regular price range for flights from Osaka to Cheongju is JPY22,292 to JPY59,171. The current lowest deal is JPY32,610 with Aero K for travel from Dec 16-Dec 20.

now ¥32,610

Low ¥22,292

High ¥59,171

The cheapest time to fly from Osaka to Cheongju

August

Cheapest

Flights from ¥171

February

Most Expensive

Flights from ¥376

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Nov

Dec

Direct flights from Osaka to Cheongju

T'way Air

Last-minute flights going from Osaka to Cheongju

Tue, Sep 15

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

T'way Air

¥34,892

¥33,383

One-way

Tue, Sep 15

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

T'way Air

¥34,874

¥39,565

One-way

Tue, Sep 15

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

T'way Air

¥34,372

¥43,892

One-way

Wed, Sep 16

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

T'way Air

¥26,024

¥27,974

One-way

Wed, Sep 16

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

T'way Air

¥34,892

¥32,456

One-way

Thu, Sep 17

⌛ Last-Minute

KIX - Cheongju

Osaka (KIX) - Cheongju (CJJ)

Aero K

¥26,028

¥27,819

One-way

Biggest price drops on these dates for flights from Osaka to Cheongju

1 night

Sep 15 - Sep 16

¥34,892 → ¥36,010

4 nights

Dec 16 - Dec 20

¥30,166 → ¥32,610

10 nights

Oct 1 - Oct 11

¥26,252 → ¥32,765

25%

2 nights

Sep 15 - Sep 17

¥34,874 → ¥41,883

20%

Popular Airports to fly from Osaka to Cheongju

Osaka - Cheongju route insights

💸 Price insights

Recent fares are below the typical level

Recent roundtrip prices from Osaka to Cheongju have been below the typical level.

📅 Best time to fly

Fly in August for the best prices

Historically, August, July, and June offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights average 9h 10m

The median flight duration for connecting flights on this route is 9 hours 10 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Historically, connecting flights make up 76.4% of available routes from Osaka to Cheongju.

🏆 Airline highlight

T'way Air offers direct flights

T'way Air is one airline that has historically offered direct flights on this route.

🎯 Booking tip

Deals appear frequently

Deals for flights on this route have historically appeared frequently over the last 30 days.

Osaka main airports to depart from

Kansai International (KIX)

Cheapest

Kansai International is a good option for flights from Osaka to Cheongju.

📍 ~38 km from Osaka (reachable by car or train)

💸 Flights from ~¥24,184

Itami (ITM)

Itami is an alternative departure airport for your trip from Osaka to Cheongju.

📍 ~12 km from Osaka (reachable by car or train)

💸 Flights from ~¥49,169

Cheongju main airports to arrive at

Cheongju International (CJJ)

Cheapest

Cheongju International Airport is a good option for flights from Osaka to Cheongju.

📍 ~8 km from Cheongju (reachable by car)

💸 Flights from ~¥24,184

Airports nearby Cheongju used as alternative

Incheon International (ICN)

Cheapest

Consider Incheon International as it is South Korea's primary international gateway with an extensive global route network.

Cheongju, South Korea

46% AI deal score

$1,288

$1,144

Save $144

Asiana Airlines

Business Class

Frequently Asked Questions About Flights to Cheongju

Cheap Flights from Osaka to Cheongju

Today’s best flight deals from Osaka to Cheongju

Osaka to Cheongju: Overview

Insights for flights from Osaka to Cheongju

How much is a round trip from Osaka to Cheongju

The cheapest time to fly from Osaka to Cheongju

Direct flights from Osaka to Cheongju

Last-minute flights going from Osaka to Cheongju

Biggest price drops on these dates for flights from Osaka to Cheongju

Popular Airports to fly from Osaka to Cheongju

Osaka - Cheongju route insights

Recent fares are below the typical level

Fly in August for the best prices

Connecting flights average 9h 10m

Connecting flights are dominant

T'way Air offers direct flights

Deals appear frequently

Osaka main airports to depart from

Cheongju main airports to arrive at

Airports nearby Cheongju used as alternative

Business & First Class Flight Deals to Cheongju

Best Elite deals to Cheongju

Sep 22

Sep 22

Sep 22

Oct 07

Sep 22

Sep 22

Sep 15

Oct 07

Oct 07

Sep 22

Oct 07

Oct 19

Frequently Asked Questions About Flights to Cheongju

When should I buy Osaka to Cheongju tickets?

What's a cheap fare from Osaka to Cheongju?

What's the cheapest month to fly from Osaka to Cheongju?

Can I fly direct from Osaka to Cheongju?

How long does it take to fly from Osaka to Cheongju?

How often do Osaka to Cheongju flight prices drop?

Related routes

More routes from Osaka

Flights to Cheongju from other cities

Osaka to Cheongju: Overview

Insights for flights from Osaka to Cheongju

How much is a round trip from Osaka to Cheongju

The cheapest time to fly from Osaka to Cheongju

Direct flights from Osaka to Cheongju

Last-minute flights going from Osaka to Cheongju

Biggest price drops on these dates for flights from Osaka to Cheongju

Popular Airports to fly from Osaka to Cheongju

Osaka - Cheongju route insights

Recent fares are below the typical level

Fly in August for the best prices

Connecting flights average 9h 10m

Connecting flights are dominant

T'way Air offers direct flights

Deals appear frequently

Osaka main airports to depart from

Cheongju main airports to arrive at

Airports nearby Cheongju used as alternative

Business & First Class Flight Deals to Cheongju

Best Elite deals to Cheongju

Sep 22

Sep 22

Sep 22

Oct 07

Sep 22

Sep 22

Sep 15

Oct 07

Oct 07

Sep 22

Oct 07

Oct 19

Frequently Asked Questions About Flights to Cheongju

When should I buy Osaka to Cheongju tickets?

What's a cheap fare from Osaka to Cheongju?

What's the cheapest month to fly from Osaka to Cheongju?