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.
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RatePunk searches hundreds of travel sites at once for deals on flights to Cheongju
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
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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 Osaka to Cheongju
Explore current cheapest deals departing from Osaka to Cheongju
Round trip
Sort by: Cheapest
June 23 - June 30
KIX - Cheongju
$203
$162
Round trip
June 24 - June 28
KIX - Cheongju
$218
$166
Round trip
August 20 - September 16
KIX - Cheongju
$155
$166
Round trip
June 24 - July 12
KIX - Cheongju
$179
$166
Round trip
August 20 - August 31
KIX - Cheongju
$162
$168
Round trip
August 20 - August 30
KIX - Cheongju
$165
$168
Round trip
August 26 - August 31
KIX - Cheongju
$181
$168
Round trip
August 26 - September 16
KIX - Cheongju
$157
$168
Round trip
August 20 - August 25
KIX - Cheongju
$181
$168
Round trip
August 20 - August 24
KIX - Cheongju
$184
$168
Round trip
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Route Intelligence — 486,190 Searches this Week
Insights for flights from Osaka to Cheongju
How much is a round trip from Osaka to Cheongju
Regular price: $155 - $367
Prices for flights from Osaka to Cheongju are currently within the regular range.
Regular prices for flights from Osaka to Cheongju typically range from $155 to $367. The current lowest deal is $162 with T'way Air for travel from Jun 23-Jun 30.
now $162
Low $155
High $367
The cheapest time to fly from Osaka to Cheongju
The cheapest month to fly from OSA to CJJ is August, with a median price of $171. The most expensive month is February, with a median price of $376. Prices are generally lower from April to September.
August
Flights from $171
February
Flights from $376
Direct flights from Osaka to Cheongju
T'way Air
Last-minute flights going from Osaka to Cheongju
Fri, Jun 19
KIX - Cheongju
Osaka (KIX) - Cheongju (CJJ)
T'way Air
$232
$221
One-way
Fri, Jun 19
KIX - Cheongju
Osaka (KIX) - Cheongju (CJJ)
T'way Air
$233
$225
One-way
Fri, Jun 19
KIX - Cheongju
Osaka (KIX) - Cheongju (CJJ)
T'way Air
$230
$234
One-way
Sat, Jun 20
KIX - Cheongju
Osaka (KIX) - Cheongju (CJJ)
T'way Air
$199
$172
One-way
Sat, Jun 20
KIX - Cheongju
Osaka (KIX) - Cheongju (CJJ)
T'way Air
$230
$174
One-way
Sat, Jun 20
KIX - Cheongju
Osaka (KIX) - Cheongju (CJJ)
T'way Air
$192
$176
One-way
Biggest price drops on these dates for flights from Osaka to Cheongju
Jun 20 - Jun 23
$230 → $174
24%
Jun 24 - Jun 28
$218 → $166
24%
Jun 23 - Jun 27
$227 → $175
23%
Jun 23 - Jun 28
$215 → $168
22%
Popular Airports to fly from Osaka to Cheongju
Osaka - Cheongju route insights
💸 Price insights
Recent fares are above the typical level.
Recent fares for Osaka to Cheongju are above the typical level, with a median price of $214.
📅 Best time to fly
August is historically the cheapest month to fly.
Historically, August is the cheapest month to fly from Osaka to Cheongju, with a median price of $171.
⏱️ Flight duration
Flights are typically 9h 10m long.
The typical flight duration from Osaka to Cheongju is 9 hours and 10 minutes, including layovers.
✈️ Airlines & availability
T'way Air offers direct flights.
T'way Air offers direct flights on this route, which are available 20.7% of the time.
🏆 Airline highlight
T'way Air offers direct flights.
T'way Air has offered direct flights from Osaka to Cheongju in recent deals.
🎯 Booking tip
Deals appear frequently for this route.
Deals for flights from Osaka to Cheongju appear frequently, with about 0.73 deals per day.
Osaka main airports to depart from
Kansai International (KIX)
Kansai International Airport is a good option for flights from Osaka to Cheongju.
📍 ~30 km from Osaka (reachable by car or train)
💸 Flights from ~$162
Itami (ITM)
Itami Airport is an alternative for flights from Osaka to Cheongju.
📍 ~15 km from Osaka (reachable by car or train)
💸 Flights from ~$263
Cheongju main airports to arrive at
Cheongju International (CJJ)
Cheongju International Airport is a good arrival choice for flights from Osaka to Cheongju.
📍 ~10 km from Cheongju (reachable by car)
💸 Flights from ~$162
Airports nearby Cheongju used as alternative
Incheon International (ICN)
Consider this primary international gateway for its extensive global network and significantly more flight choices.
📍 ~100 km from Cheongju (reachable by bus or KTX, travel time 2-3 hours).
💸 Flights from ~$104
Gimpo International (GMP)
This airport is a main hub for domestic and regional international flights, offering easier navigation and faster processing.
📍 ~110 km from Cheongju (reachable by public transport).
💸 Flights from ~$102
Daegu International (TAE)
A significant regional international hub, useful for travelers heading to Southeast Asian or Japanese destinations.
📍 ~100 km from Cheongju (reachable by car).
💸 Flights from ~$155
Gimhae International (PUS)
This major international airport offers a wide variety of routes across Asia, useful if northern hubs are unavailable.
📍 ~220 km from Cheongju (reachable by car or train).
💸 Flights from ~$100
Wonju (WJU)
Geographically the closest alternative, useful for specific domestic connections if Cheongju is unavailable.
📍 ~70 km from Cheongju (reachable by car).
💸 Flights from ~$274
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
Jul 08
Cheongju, South Korea
47% AI deal score
$1,323
$1,274
Save $49
From KIX
Elite
Jun 24
Cheongju, South Korea
46% AI deal score
$1,158
$1,147
Save $11
From KIX
Elite
Jul 08
Cheongju, South Korea
46% AI deal score
$1,213
$1,160
Save $53
From KIX
Elite
Jun 21
Cheongju, South Korea
45% AI deal score
$1,149
$1,144
Save $5
From KIX
Elite
Jun 21
Cheongju, South Korea
44% AI deal score
$1,202
From KIX
Elite
Jun 24
Cheongju, South Korea
44% AI deal score
$1,204
From KIX
Elite
Aug 03
Cheongju, South Korea
42% AI deal score
$1,319
From KIX
Elite
Aug 03
Cheongju, South Korea
41% AI deal score
$1,325
From KIX
Elite
Aug 03
Cheongju, South Korea
40% AI deal score
$1,327
From KIX
Elite
Aug 03
Cheongju, South Korea
40% AI deal score
$1,327
From KIX
Elite
Aug 03
Cheongju, South Korea
40% AI deal score
$1,327
From KIX
Elite
Aug 03
Cheongju, South Korea
39% AI deal score
$1,388
From KIX
Elite
Jul 08
Cheongju, South Korea
38% AI deal score
$1,489
From KIX
Elite
Jul 08
Cheongju, South Korea
38% AI deal score
$1,489
From KIX
Elite
Aug 03
Cheongju, South Korea
37% AI deal score
$1,385
From KIX
Elite
Aug 21
Cheongju, South Korea
37% AI deal score
$1,389
From KIX
Elite
Aug 03
Cheongju, South Korea
37% AI deal score
$1,475
From KIX
Elite
Oct 02
Cheongju, South Korea
35% AI deal score
$1,875
From KIX
Elite
Oct 09
Cheongju, South Korea
34% AI deal score
$1,874
From KIX
Elite
Sep 28
Cheongju, South Korea
34% AI deal score
$1,875
From KIX
Elite
Sep 14
Cheongju, South Korea
33% AI deal score
$1,875