FlightsFrom Cheongju

To Osaka

Cheap Flights from Cheongju to Osaka

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

Deals from

Cheongju

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

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Cheongju to Osaka

Explore current cheapest deals departing from Cheongju to Osaka

August 22 - August 26

Cheapest
Best

CJJ - Osaka

$169

$140

Round trip

September 16 - September 23

CJJ - Osaka

$155

$143

Round trip

August 25 - August 31

CJJ - Osaka

$161

$144

Round trip

August 19 - August 26

CJJ - Osaka

$161

$147

Round trip

July 10 - July 14

CJJ - Osaka

$163

$148

Round trip

July 7 - July 11

Earliest

CJJ - Osaka

$167

$148

Round trip

July 19 - July 24

CJJ - Osaka

$156

$148

Round trip

July 10 - July 22

CJJ - Osaka

$143

$150

Round trip

August 22 - August 25

CJJ - Osaka

$169

$150

Round trip

July 7 - July 8

Earliest

CJJ - Osaka

$167

$151

Round trip

Unlock all 500+ flight deals to Osaka and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Cheongju to Osaka

For cheap flights from Cheongju to Osaka, fares typically range from $154–$265, with a median of $213. Right now, current fares are near the typical level for this route. Approximately 35% of recent fares from Cheongju to Osaka have been classified as a good price.
A typical journey from Cheongju to Osaka takes about 11h 15m including connections. This reflects the common travel time for itineraries on this route.
The distance between Cheongju and Osaka is 745 kilometers, classifying this as a short-haul route.
When considering the cheapest time to fly from Cheongju to Osaka, August stands out as the most affordable month, with a median fare of just $72. Following closely is September, where median fares are around $139. July also offers competitive pricing, with a median fare of $176.
Most itineraries for flights from Cheongju to Osaka connect at least once, with only 10.1% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 1.

How much is a round trip from Cheongju to Osaka

Regular price: $133 - $266

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

The regular price range for this route is between 133 USD and 266 USD. The current lowest deal is 140 USD with T'way Air, for travel from Aug 22 to Aug 26.

now $140

Low $133

High $266

The cheapest time to fly from Cheongju to Osaka

The cheapest month to fly from CJJ to OSA is August, with a median price of $72. The most expensive month is February, with a median price of $399. Prices are generally lower from April to October.

August

Cheapest

Flights from $72

February

Most Expensive

Flights from $399

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Direct flights from Cheongju to Osaka

Airline logo

T'way Air

Last-minute flights going from Cheongju to Osaka

Thu, Jun 18

⌛ Last-Minute

CJJ - Osaka

T'way Air

Cheongju (CJJ) - Osaka (KIX)

T'way Air

$193

$160

One-way

Thu, Jun 18

⌛ Last-Minute

CJJ - Osaka

T'way Air

Cheongju (CJJ) - Osaka (KIX)

T'way Air

$214

$160

One-way

Thu, Jun 18

⌛ Last-Minute

CJJ - Osaka

Aero K

Cheongju (CJJ) - Osaka (KIX)

Aero K

$210

$161

One-way

Thu, Jun 18

⌛ Last-Minute

CJJ - Osaka

T'way Air

Cheongju (CJJ) - Osaka (KIX)

T'way Air

$182

$161

One-way

Thu, Jun 18

⌛ Last-Minute

CJJ - Osaka

T'way Air

Cheongju (CJJ) - Osaka (KIX)

T'way Air

$214

$173

One-way

Sun, Jun 21

⌛ Last-Minute

CJJ - Kobe

Aero K

Cheongju (CJJ) - Kobe (UKB)

Aero K

$246

$161

One-way

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

2 nights

Oct 28 - Oct 30

$261  →  $174

33%

1 night

Jun 21 - Jun 22

$246  →  $161

34%

4 nights

Oct 25 - Oct 29

$261  →  $184

30%

2 nights

Oct 26 - Oct 28

$261  →  $184

30%

Popular Airports to fly from Cheongju to Osaka

Cheongju - Osaka route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Cheongju to Osaka are near the typical level of $213.

📅 Best time to fly

August is historically the cheapest month

Historically, August is the cheapest month to fly from Cheongju to Osaka, with a median price of $72.

⏱️ Flight duration

Connecting flights take 11h 15m

Connecting flights from Cheongju to Osaka typically take 11h 15m, covering a short-haul distance.

✈️ Airlines & availability

Only 10.1% of deals are direct

Only 10.1% of deals from Cheongju to Osaka are direct, with most having 1 stopover.

🏆 Airline highlight

T'way Air offers direct flights

T'way Air is an airline that offers direct flights from Cheongju to Osaka.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Cheongju to Osaka are frequent, with 0.7 deals per day.

Cheongju main airports to depart from

Cheongju International (CJJ)

Cheapest

Cheongju International Airport offers a budget-friendly option for flights to Osaka.

📍 ~10 km from Cheongju city center (reachable by car or bus)

💸 Flights from ~$140

Osaka main airports to arrive at

Kansai International (KIX)

Cheapest

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

📍 ~40 km from Osaka (reachable by car)

💸 Flights from ~$140

Itami (ITM)

Itami Airport is another choice for travelers flying from Cheongju to Osaka.

📍 ~15 km from Osaka (reachable by car)

💸 Flights from ~$282

Airports nearby Osaka used as alternative

Kobe (UKB)

Kobe (UKB) is a useful alternative due to its proximity within the Kansai metro area.

📍 ~30 km from Osaka city center (reachable by train or ferry)

💸 Flights from ~$161

Chubu Centrair International (NGO)

Cheapest

Chubu Centrair International (NGO) is a major international gateway with extensive routes.

📍 ~135 km from Osaka city center (reachable by Shinkansen and local train)

💸 Flights from ~$137

Okayama (OKJ)

Okayama (OKJ) is well-connected to Osaka via the Sanyo Shinkansen line.

📍 ~150 km from Osaka city center (reachable by Shinkansen)

💸 Flights from ~$404

Takamatsu (TAK)

Takamatsu (TAK) is the primary airport for the Kagawa region with stable domestic service.

📍 ~155 km from Osaka city center (reachable by train or highway bus)

💸 Flights from ~$280

Tokushima (TKS)

Tokushima (TKS) is geographically the closest airport on Shikoku island to Osaka.

📍 ~100 km from Osaka city center (reachable by highway bus)

💸 Flights from ~$378

Business & First Class Flight Deals to Osaka

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

Elite

Best Elite deals to Osaka

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

From CJJ

Elite

Jul 09

Osaka, Japan

49% AI deal score

$1,327

$1,082

Save $245

From CJJ

Elite

Jul 03

Osaka, Japan

47% AI deal score

$1,215

$1,101

Save $114

From CJJ

Elite

Jul 07

Osaka, Japan

39% AI deal score

$1,347

From CJJ

Elite

Jul 30

Osaka, Japan

37% AI deal score

$1,348

From CJJ

Elite

Oct 15

Osaka, Japan

37% AI deal score

$1,500

From CJJ

Elite

Oct 15

Osaka, Japan

37% AI deal score

$1,500

From CJJ

Elite

Oct 15

Osaka, Japan

37% AI deal score

$1,501

From CJJ

Elite

Jul 01

Osaka, Japan

36% AI deal score

$1,376

From CJJ

Elite

Jul 09

Osaka, Japan

36% AI deal score

$1,406

From CJJ

Elite

Jul 09

Osaka, Japan

36% AI deal score

$1,406

From CJJ

Elite

Jul 09

Osaka, Japan

36% AI deal score

$1,407

From CJJ

Elite

Aug 01

Osaka, Japan

36% AI deal score

$1,498

From CJJ

Elite

Aug 01

Osaka, Japan

36% AI deal score

$1,498

From CJJ

Elite

Sep 12

Osaka, Japan

36% AI deal score

$1,498

From CJJ

Elite

Aug 06

Osaka, Japan

36% AI deal score

$1,499

From CJJ

Elite

Jul 30

Osaka, Japan

36% AI deal score

$1,499

From CJJ

Elite

Aug 02

Osaka, Japan

36% AI deal score

$1,500

From CJJ

Elite

Aug 02

Osaka, Japan

36% AI deal score

$1,500

From CJJ

Elite

Aug 18

Osaka, Japan

36% AI deal score

$1,500

From CJJ

Elite

Sep 12

Osaka, Japan

36% AI deal score

$1,500

From CJJ

Elite

Aug 02

Osaka, Japan

36% AI deal score

$1,501

From CJJ

Elite

Aug 01

Osaka, Japan

36% AI deal score

$1,501

From CJJ

Elite

Jul 03

Osaka, Japan

36% AI deal score

$1,513

From CJJ

Elite

Sep 10

Osaka, Japan

36% AI deal score

$1,558

From CJJ

Elite

Aug 23

Osaka, Japan

35% AI deal score

$1,500

From CJJ

Elite

Oct 01

Osaka, Japan

35% AI deal score

$1,711

From CJJ

Elite

Sep 26

Osaka, Japan

35% AI deal score

$1,713

From CJJ

Elite

Sep 26

Osaka, Japan

35% AI deal score

$1,713

From CJJ

Elite

Jul 30

Osaka, Japan

35% AI deal score

$1,713

From CJJ

Elite

Aug 02

Osaka, Japan

34% AI deal score

$1,711

From CJJ

Elite

Aug 01

Osaka, Japan

34% AI deal score

$1,711

From CJJ

Elite

Aug 02

Osaka, Japan

32% AI deal score

$1,934

From CJJ

Elite

Aug 02

Osaka, Japan

32% AI deal score

$1,934

From CJJ

Elite

Aug 01

Osaka, Japan

32% AI deal score

$4,590

Frequently Asked Questions About Flights to Osaka

Historically, the lowest average prices for flights from Cheongju to Osaka are found when booking 28-59 days in advance, with an average price of $199. Booking within 0-6 days of departure typically sees an average price of $224. For those planning further ahead, flights booked 60+ days out have an average price of $228. This suggests that the optimal booking window is roughly one to two months before your travel date.

Based on historical data from the trailing 90 days, a good deal for a flight from Cheongju to Osaka is considered to be $154 or less. The median price for this route across the trailing quarter was $213. Prices above $265 are typically in the more expensive range. Aiming for a price at or below $154 can help you secure a favorable fare.

Historically, August has been the cheapest month to fly from Cheongju to Osaka, with a median price of $72. September also offers competitive prices, with a median of $139. While July shows a median price of $176, it is also listed as the most expensive month in the trailing 270 days, indicating price variability. The annual median price for this route is $213, making August and September particularly attractive for savings.