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Flights to Cheongju

$992 Cheap flights to Cheongju

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Cheongju

Cheap round-trip flights

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Multiple Airlines Logo
7:05 am - 9:30 pmORD  Chicago O'Hare Intl-CJJ Cheongju
23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita
Multiple Airlines Logo
9:55 am - 6:54 amCJJ  Cheongju-ORD Chicago O'Hare Intl
35h 59m3 stops Osaka Kansai Intl Manila Ninoy Aquino Intl Los Angeles
$2,421Multiple Airlines
Sun, Dec 27 - Sun, Jan 3
Multiple Airlines Logo
9:55 am - 1:05 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
36h 10m1 stop Tokyo Narita
Multiple Airlines Logo
9:45 am - 10:15 pmCJJ  Cheongju-IAH Houston George Bush Intcntl
27h 30m2 stops Tokyo Narita Calgary
$2,903Multiple Airlines
Thu, Dec 10 - Sun, Jan 3
Multiple Airlines Logo
7:05 am - 9:30 pmORD  Chicago O'Hare Intl-CJJ Cheongju
23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita
Multiple Airlines Logo
9:45 am - 5:49 amCJJ  Cheongju-ORD Chicago O'Hare Intl
35h 04m3 stops Tokyo Narita Los Angeles Las Vegas Harry Reid Intl
$3,022Multiple Airlines
Sun, Dec 27 - Sun, Jan 3
Multiple Airlines Logo
11:30 pm - 3:00 pmORD  Chicago O'Hare Intl-CJJ Cheongju
24h 30m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
4:10 pm - 5:40 amCJJ  Cheongju-ORD Chicago O'Hare Intl
28h 30m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$3,045Multiple Airlines
Thu, Dec 24 - Thu, Dec 31
Multiple Airlines Logo
11:30 pm - 6:05 amORD  Chicago O'Hare Intl-CJJ Cheongju
39h 35m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
5:40 pm - 4:55 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
38h 15m2 stops Osaka Kansai Intl Manila Ninoy Aquino Intl
$3,079Multiple Airlines
Sun, Dec 27 - Sun, Jan 3
Multiple Airlines Logo
11:45 am - 10:30 amORD  Chicago O'Hare Intl-CJJ Cheongju
31h 45m2 stops Istanbul Shanghai Pu Dong
Multiple Airlines Logo
7:25 am - 12:57 amCJJ  Cheongju-ORD Chicago O'Hare Intl
32h 32m3 stops Tokyo Narita Los Angeles Denver Intl
$3,124Multiple Airlines
Sat, Dec 26 - Sat, Jan 2
Multiple Airlines Logo
11:30 pm - 10:10 pmORD  Chicago O'Hare Intl-CJJ Cheongju
31h 40m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
4:40 pm - 4:55 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
39h 15m2 stops Osaka Kansai Intl Manila Ninoy Aquino Intl
$3,157Multiple Airlines
Thu, Dec 24 - Thu, Dec 31
Multiple Airlines Logo
11:30 pm - 10:10 pmORD  Chicago O'Hare Intl-CJJ Cheongju
31h 40m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
4:40 pm - 4:55 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
39h 15m2 stops Osaka Kansai Intl Manila Ninoy Aquino Intl
$3,196Multiple Airlines
Thu, Dec 24 - Thu, Dec 31
Multiple Airlines Logo
5:40 am - 10:10 pmORD  Chicago O'Hare Intl-CJJ Cheongju
25h 30m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
11:55 pm - 4:55 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
32h 00m2 stops Taipei City Taiwan Taoyuan Intl Manila Ninoy Aquino Intl
$3,222Multiple Airlines
Thu, Dec 24 - Thu, Dec 31
Multiple Airlines Logo
11:30 pm - 6:05 amORD  Chicago O'Hare Intl-CJJ Cheongju
39h 35m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
3:50 pm - 6:54 amCJJ  Cheongju-ORD Chicago O'Hare Intl
54h 04m2 stops Tokyo Narita Los Angeles
$3,244Multiple Airlines
Sat, Dec 26 - Sat, Jan 2

momondo Fare Finder

 
Use the filters below to find and compare flights to Cheongju that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sun 12/27

7:05 am-9:30 pm

2 stops23h 25m

Cheongju

Sun 1/3

9:55 am-6:54 am

3 stops35h 59m

$2,421

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Thu 12/10

9:55 am-1:05 pm

1 stop36h 10m

Cheongju

Sun 1/3

9:45 am-10:15 pm

2 stops27h 30m

$2,903

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sun 12/27

7:05 am-9:30 pm

2 stops23h 25m

Cheongju

Sun 1/3

9:45 am-5:49 am

3 stops35h 04m

$3,022
Quickest round-trip

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Thu 12/24

11:30 pm-3:00 pm

1 stop24h 30m

Cheongju

Thu 12/31

4:10 pm-5:40 am

2 stops28h 30m

$3,045

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sun 12/27

11:30 pm-6:05 am

1 stop39h 35m

Cheongju

Sun 1/3

5:40 pm-4:55 pm

2 stops38h 15m

$3,079

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sat 12/26

11:45 am-10:30 am

2 stops31h 45m

Cheongju

Sat 1/2

7:25 am-12:57 am

3 stops32h 32m

$3,124

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Thu 12/24

11:30 pm-10:10 pm

1 stop31h 40m

Cheongju

Thu 12/31

4:40 pm-4:55 pm

2 stops39h 15m

$3,157

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Thu 12/24

11:30 pm-10:10 pm

1 stop31h 40m

Cheongju

Thu 12/31

4:40 pm-4:55 pm

2 stops39h 15m

$3,196

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Thu 12/24

5:40 am-10:10 pm

2 stops25h 30m

Cheongju

Thu 12/31

11:55 pm-4:55 pm

2 stops32h 00m

$3,222

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sat 12/26

11:30 pm-6:05 am

1 stop39h 35m

Cheongju

Sat 1/2

3:50 pm-6:54 am

2 stops54h 04m

$3,244

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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Cheongju flights insights and trends

Explore insights for your Cheongju flight to craft the best travel plan

How long does it take to fly to Cheongju?

Flight times from United States to Cheongju vary, but if you’re flying out of Los Angeles and flying into Incheon Intl (one of the most popular routes), then the duration is 13h on average. Another popular route from United States to Cheongju is flying from Miami to Incheon Intl, which will take roughly 20h 55m. Keep in mind that layovers or delays could extend your travel time.

Cheapest flights to Cheongju

Find the cheapest flights to Cheongju from your nearest city or airport

Cheap Cheongju flight deals and tips

Summary info about Cheongju flight prices, duration and airlines

Best One-Way Price

$992

Best Round-Trip Price

$2,421

Fastest flight time

58h 32m
The best one-way flight price to Cheongju from United States in the last 5 days is $992 (Chicago O'Hare Intl to Cheongju).
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The best round-trip flight price to Cheongju from United States in the last 5 days is $2,421 (Chicago O'Hare Intl to Cheongju).
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The fastest flight to Cheongju from United States takes 58h 32m (Chicago O'Hare Intl to Cheongju).
Search Deals

Frequently asked questions about flying to Cheongju

Is there an alternative airport near Cheongju?

Those flying to Cheongju could potentially find better pricing at Cheongju Airport (6 mi from Cheongju city center), WonJu Airport (61 mi from Cheongju city center), Gunsan Airport (70 mi from Cheongju city center) or Seoul Gimpo Intl Airport (75 mi from Cheongju city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Cheongju?

With an average price of $223 per person, Cheongju Airport is the cheapest airport to fly into when planning your trip to Cheongju. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Cheongju?

$52 is the cheapest deal found on momondo in the last two weeks for a flight to Cheongju. This flight is from Jeju City and is 82% cheaper than most flights to Cheongju. To find the cheapest price to Cheongju from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Cheongju Airport?

Prices for flights to Cheongju Airport are updated daily.

How many operators does momondo search for flights to Cheongju Airport?

As of November 2026, there is 1 operator available to choose from for flights to Cheongju Airport.

How old do you have to be to fly to Cheongju Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Cheongju Airport.

What documentation or ID do you need to fly to Cheongju Airport?

The travel and health documents you'll need for your trip to Cheongju Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cheongju Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Cheongju?

Finding the right flight to Cheongju is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cheongju quick and easy, saving you time and money.

Can I find flights to Cheongju with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Cheongju to just show those with flexible booking policies.

How can momondo help me find flights to Cheongju?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Cheongju.

I’m not ready to book a flight to Cheongju right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cheongju flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Cheongju

Popular flights to Cheongju

Los Angeles to Cheongju Flightsfrom $1,098
San Francisco to Cheongju Flightsfrom $1,788
Chicago to Cheongju Flightsfrom $3,045
New York to Cheongju Flightsfrom $2,870
Boston Logan Intl to Cheongju Flightsfrom $1,873
Washington, D.C. to Cheongju Flightsfrom $2,829
Denver Intl to Cheongju Flightsfrom $2,416
Miami to Cheongju Flightsfrom $3,283
Detroit to Cheongju Flightsfrom $3,417