Are direct flights from Cheongju to Osaka always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, flights with connections can sometimes be more budget-friendly. Evaluate your priorities for time versus cost when making your decision.

Can flexible travel dates help on Cheongju to Osaka flights?

Being flexible with your travel dates can often lead to finding cheaper flights. Mid-week travel or flying during off-peak seasons may offer lower fares compared to weekends or popular holiday periods. Adjusting your departure or return by even a day or two can sometimes make a difference.

What extra costs should I check before booking Cheongju to Osaka flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you budget accurately for your trip.

Flights From 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 4 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from Cheongju to Osaka

Explore current cheapest deals departing from Cheongju to Osaka

2026-12-09 – 2026-12-11
CJJ - Osaka
44% AI deal score
$178
$159
Round trip
2026-12-06 – 2026-12-11
CJJ - Osaka
43% AI deal score
$170
$160
Round trip
2026-11-24 – 2026-11-25
CJJ - Osaka
40% AI deal score
$138
$162
Round trip
2027-03-02 – 2027-03-06
CJJ - Osaka
40% AI deal score
$142
$208
Round trip
2026-11-24 – 2026-12-11
CJJ - Osaka
38% AI deal score
$112
$210
Round trip
2026-11-25 – 2026-11-26
CJJ - Osaka
36% AI deal score
$138
$214
Round trip
2027-03-02 – 2027-03-04
CJJ - Osaka
39% AI deal score
$141
$214
Round trip
2026-11-22 – 2026-11-26
CJJ - Osaka
37% AI deal score
$137
$215
Round trip
2026-12-02 – 2026-12-09
CJJ - Osaka
39% AI deal score
$161
$215
Round trip
2026-11-24 – 2026-12-17
CJJ - Osaka
37% AI deal score
$112
$215
Round trip

Cheongju to Osaka: Overview

Insights for flights from Cheongju to Osaka

For travelers seeking cheap flights from Cheongju to Osaka, fares typically range from $153–$259, with a median of $211. Currently, prices are significantly below the typical level, and 43% of recent fares have been classified as a good price. New deals for this route are infrequent — a price alert helps in securing better rates.

The journey from Cheongju to Osaka is classified as short-haul, covering a distance of 745 kilometers.

A typical journey from Cheongju to Osaka takes about 11h 15m, including connections. This duration reflects that most itineraries connect at least once, with the median number of stopovers for connecting flights being 1. Only 8.2% of recent fares for this route were for direct flights.

If you are looking for 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, September offers a median fare of $139, while July presents a median fare of $176, making these months generally more economical for travel on this route.

How much is a round trip from Cheongju to Osaka

Regular price: $136 - $273

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

The regular price range for flights from Cheongju to Osaka is between $136 and $273. The current lowest deal is $161 with Aero K for travel from Dec 9-Dec 11.

now $161

Low $136

High $273

The cheapest time to fly from Cheongju to Osaka

The cheapest month to fly from CJJ to OSA is March, with a median price of 227 USD. The most expensive month is October, with a median price of 275 USD. Prices are generally lower from March to December.

March

Cheapest

Flights from $227

October

Most Expensive

Flights from $275

Feb

Mar

Oct

Nov

Dec

Direct flights from Cheongju to Osaka

T'way Air

Last-minute flights going from Cheongju to Osaka

Tue, Oct 6

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

Aero K

$338

$277

One-way

Wed, Oct 7

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

T'way Air

$338

$308

One-way

Sat, Oct 10

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

Aero K

$327

$256

One-way

Sat, Oct 10

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

T'way Air

$579

$490

One-way

Sun, Oct 11

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

Aero K

$308

$265

One-way

Tue, Oct 13

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

Aero K

$299

$254

One-way

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

2 nights

Oct 19 - Oct 21

$494 → $225

54%

2 nights

Oct 24 - Oct 26

$457 → $380

17%

1 night

Oct 14 - Oct 15

$335 → $262

22%

3 nights

Oct 11 - Oct 14

$332 → $264

21%

Popular Airports to fly from Cheongju to Osaka

Cheongju - Osaka route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares are below the typical level for this route, with 43% of recent fares considered good.

📅 Best time to fly

August, September, and July offer the lowest median prices.

Historically, August ($72), September ($139), and July ($176) have offered the lowest median prices.

⏱️ Flight duration

Flights typically take 11h 15m.

The median flight duration for this short-haul route is 11 hours and 15 minutes.

✈️ Airlines & availability

Connecting flights are dominant.

Only 8.2% of recent flights are direct, with connecting flights typically having 1 stopover.

🏆 Airline highlight

T'way Air offers direct flights.

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

🎯 Booking tip

Deals are rare for this route.

Deals for flights on this route have historically been rare over the last 30 days.

Cheongju main airports to depart from

Cheongju International (CJJ)

Cheapest

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

📍 ~8 km from city center (reachable by car)

💸 Flights from ~$158

Osaka main airports to arrive at

Kansai International (KIX)

Cheapest

Kansai International Airport is a good option for flights from Cheongju to Osaka, offering competitive prices.

📍 ~38 km from Osaka (reachable by car)

💸 Flights from ~$162

Airports nearby Osaka used as alternative

Kobe (UKB)

Kobe (UKB) is a useful domestic alternative due to its extreme proximity to Osaka city center.

📍 ~30 km from Osaka (reachable by Port Liner or Bay Shuttle ferry)

💸 Flights from ~$313

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

Jan 07

Osaka, Japan

46% AI deal score

$961

Korean Air

Business Class

From CJJ

Elite

Dec 20

Osaka, Japan

44% AI deal score

$1,145

Korean Air

Business Class

From CJJ

Elite

Nov 23

Osaka, Japan

44% AI deal score

$1,151

Korean Air

Business Class

From CJJ

Elite

Nov 23

Osaka, Japan

44% AI deal score

$1,185

Korean Air

Business Class

From CJJ

Elite

Nov 23

Osaka, Japan

43% AI deal score

$1,142

Korean Air

Business Class

From CJJ

Elite

Nov 23

Osaka, Japan

43% AI deal score

$1,145

Korean Air

Business Class

From CJJ

Elite

Nov 23

Osaka, Japan

43% AI deal score

$1,145

Korean Air

Business Class

From CJJ

Elite

Nov 23

Osaka, Japan

43% AI deal score

$1,145

Korean Air

Business Class

From CJJ

Elite

Nov 23

Osaka, Japan

43% AI deal score

$1,145

Korean Air

Business Class

From CJJ

Elite

Nov 23

Osaka, Japan

43% AI deal score

$1,150

Korean Air

Business Class

From CJJ

Elite

Dec 20

Osaka, Japan

43% AI deal score

$1,222

Korean Air

Business Class

From CJJ

Elite

Nov 23

Osaka, Japan

43% AI deal score

$1,222

Korean Air

Business Class

Frequently Asked Questions About Flights to Osaka

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you discover better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking flights in advance, often several months out, can sometimes result in lower prices. However, last-minute deals can occasionally appear, so it's wise to monitor fare trends. The ideal booking time can vary based on demand and other factors.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to your travel time, the potential savings on airfare can be significant. Always factor in ground transportation costs when considering this option.

Cheongju to Osaka: Overview

Insights for flights from Cheongju to Osaka

The journey from Cheongju to Osaka is classified as short-haul, covering a distance of 745 kilometers.

How much is a round trip from Cheongju to Osaka

Regular price: $136 - $273

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

The regular price range for flights from Cheongju to Osaka is between $136 and $273. The current lowest deal is $161 with Aero K for travel from Dec 9-Dec 11.

now $161

Low $136

High $273

The cheapest time to fly from Cheongju to Osaka

March

Cheapest

Flights from $227

October

Most Expensive

Flights from $275

Feb

Mar

Oct

Nov

Dec

Direct flights from Cheongju to Osaka

T'way Air

Last-minute flights going from Cheongju to Osaka

Tue, Oct 6

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

Aero K

$338

$277

One-way

Wed, Oct 7

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

T'way Air

$338

$308

One-way

Sat, Oct 10

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

Aero K

$327

$256

One-way

Sat, Oct 10

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

T'way Air

$579

$490

One-way

Sun, Oct 11

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

Aero K

$308

$265

One-way

Tue, Oct 13

⌛ Last-Minute

CJJ - Osaka

Cheongju (CJJ) - Osaka (KIX)

Aero K

$299

$254

One-way

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

2 nights

Oct 19 - Oct 21

$494 → $225

54%

2 nights

Oct 24 - Oct 26

$457 → $380

17%

1 night

Oct 14 - Oct 15

$335 → $262

22%

3 nights

Oct 11 - Oct 14

$332 → $264

21%

Popular Airports to fly from Cheongju to Osaka

Cheongju - Osaka route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares are below the typical level for this route, with 43% of recent fares considered good.

📅 Best time to fly

August, September, and July offer the lowest median prices.

Historically, August ($72), September ($139), and July ($176) have offered the lowest median prices.

⏱️ Flight duration

Flights typically take 11h 15m.

The median flight duration for this short-haul route is 11 hours and 15 minutes.

✈️ Airlines & availability

Connecting flights are dominant.

Only 8.2% of recent flights are direct, with connecting flights typically having 1 stopover.

🏆 Airline highlight

T'way Air offers direct flights.

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

🎯 Booking tip

Deals are rare for this route.

Deals for flights on this route have historically been rare over the last 30 days.

Cheongju main airports to depart from

Cheongju International (CJJ)

Cheapest

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

📍 ~8 km from city center (reachable by car)

💸 Flights from ~$158

Osaka main airports to arrive at

Kansai International (KIX)

Cheapest

Kansai International Airport is a good option for flights from Cheongju to Osaka, offering competitive prices.

📍 ~38 km from Osaka (reachable by car)

💸 Flights from ~$162

Airports nearby Osaka used as alternative

Kobe (UKB)

Kobe (UKB) is a useful domestic alternative due to its extreme proximity to Osaka city center.

📍 ~30 km from Osaka (reachable by Port Liner or Bay Shuttle ferry)

💸 Flights from ~$313

Osaka, Japan

43% AI deal score

$1,222

Korean Air

Business Class

Frequently Asked Questions About Flights to Osaka

Cheap Flights from Cheongju to Osaka

Today’s best flight deals from Cheongju to Osaka

Cheongju to Osaka: Overview

Insights for flights from Cheongju to Osaka

How much is a round trip from Cheongju to Osaka

The cheapest time to fly from Cheongju to Osaka

Direct flights from Cheongju to Osaka

Last-minute flights going from Cheongju to Osaka

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

Popular Airports to fly from Cheongju to Osaka

Cheongju - Osaka route insights

Recent fares are below the typical level.

August, September, and July offer the lowest median prices.

Flights typically take 11h 15m.

Connecting flights are dominant.

T'way Air offers direct flights.

Deals are rare for this route.

Cheongju main airports to depart from

Osaka main airports to arrive at

Airports nearby Osaka used as alternative

Business & First Class Flight Deals to Osaka

Best Elite deals to Osaka

Jan 07

Dec 20

Nov 23

Nov 23

Nov 23

Nov 23

Nov 23

Nov 23

Nov 23

Nov 23

Dec 20

Nov 23

Frequently Asked Questions About Flights to Osaka

How can I find cheap flights from Cheongju to Osaka?

When should I book flights from Cheongju to Osaka?

Should I compare nearby airports for flights from Cheongju to Osaka?

Are direct flights from Cheongju to Osaka always the best option?

Can flexible travel dates help on Cheongju to Osaka flights?

What extra costs should I check before booking Cheongju to Osaka flights?

Related routes

More routes from Cheongju

Flights to Osaka from other cities

Cheongju to Osaka: Overview

Insights for flights from Cheongju to Osaka

How much is a round trip from Cheongju to Osaka

The cheapest time to fly from Cheongju to Osaka

Direct flights from Cheongju to Osaka

Last-minute flights going from Cheongju to Osaka

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

Popular Airports to fly from Cheongju to Osaka

Cheongju - Osaka route insights

Recent fares are below the typical level.

August, September, and July offer the lowest median prices.

Flights typically take 11h 15m.

Connecting flights are dominant.

T'way Air offers direct flights.

Deals are rare for this route.

Cheongju main airports to depart from

Osaka main airports to arrive at

Airports nearby Osaka used as alternative

Business & First Class Flight Deals to Osaka

Best Elite deals to Osaka

Jan 07

Dec 20

Nov 23

Nov 23

Nov 23

Nov 23

Nov 23

Nov 23

Nov 23

Nov 23

Dec 20

Nov 23

Frequently Asked Questions About Flights to Osaka

How can I find cheap flights from Cheongju to Osaka?

When should I book flights from Cheongju to Osaka?

Should I compare nearby airports for flights from Cheongju to Osaka?