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Flights to Cheongju

$598 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:30 am - 4:40 pmORD  Chicago O'Hare Intl-CJJ Cheongju
26h 10m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
10:30 am - 8:45 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
24h 15m1 stop Taipei City Taiwan Taoyuan Intl
$1,669Multiple Airlines
Sat, Oct 10 - Wed, Oct 14
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
11:55 pm - 7:35 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
34h 40m1 stop Taipei City Taiwan Taoyuan Intl
$1,727Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
12:30 am - 4:40 pmORD  Chicago O'Hare Intl-CJJ Cheongju
26h 10m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:10 pm - 8:45 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
22h 35m2 stops Shanghai Pu Dong Taipei City Taiwan Taoyuan Intl
$1,748Multiple Airlines
Sat, Oct 10 - Wed, Oct 14
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
11:55 pm - 11:59 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
39h 04m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,787Multiple Airlines
Fri, Nov 13 - Fri, Nov 20
Multiple Airlines Logo
12:30 am - 4:40 pmORD  Chicago O'Hare Intl-CJJ Cheongju
26h 10m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:10 pm - 6:34 amCJJ  Cheongju-ORD Chicago O'Hare Intl
32h 24m3 stops Shanghai Pu Dong Incheon Intl Los Angeles
$1,846Multiple Airlines
Sat, Oct 10 - Wed, Oct 14
Multiple Airlines Logo
10:25 am - 9:30 pmORD  Chicago O'Hare Intl-CJJ Cheongju
20h 05m1 stop Tokyo Narita
Multiple Airlines Logo
7:25 am - 11:18 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
30h 53m3 stops Tokyo Narita Houston George Bush Intcntl Atlanta Hartsfield-Jackson
$1,878Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
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
11:55 pm - 12:30 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
27h 35m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl
$1,887Multiple Airlines
Fri, Nov 13 - Fri, Nov 20
Multiple Airlines Logo
10:25 am - 9:30 pmORD  Chicago O'Hare Intl-CJJ Cheongju
20h 05m1 stop Tokyo Narita
Multiple Airlines Logo
3:50 pm - 6:15 amCJJ  Cheongju-ORD Chicago O'Hare Intl
29h 25m3 stops Tokyo Narita San Francisco Los Angeles
$1,905Multiple Airlines
Fri, Nov 13 - Fri, Nov 20
Multiple Airlines Logo
10:25 am - 12:25 pmORD  Chicago O'Hare Intl-CJJ Cheongju
35h 00m3 stops Tokyo Narita Incheon Intl Jeju City
Multiple Airlines Logo
7:25 am - 6:15 amCJJ  Cheongju-ORD Chicago O'Hare Intl
37h 50m3 stops Tokyo Narita San Francisco Los Angeles
$1,924Multiple Airlines
Fri, Nov 13 - Fri, Nov 20
Multiple Airlines Logo
12:30 am - 9:55 pmORD  Chicago O'Hare Intl-CJJ Cheongju
31h 25m2 stops Taipei City Taiwan Taoyuan Intl Tokyo Narita
Multiple Airlines Logo
9:30 am - 8:45 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
25h 15m2 stops Tokyo Narita Taipei City Taiwan Taoyuan Intl
$1,971Multiple Airlines
Sun, Oct 11 - Thu, Oct 15

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

Sat 10/10

12:30 am-4:40 pm

1 stop26h 10m

Cheongju

Wed 10/14

10:30 am-8:45 pm

1 stop24h 15m

$1,669

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sat 11/14

11:30 pm-6:05 am

1 stop39h 35m

Cheongju

Sat 11/21

11:55 pm-7:35 pm

1 stop34h 40m

$1,727
Quickest round-trip

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sat 10/10

12:30 am-4:40 pm

1 stop26h 10m

Cheongju

Wed 10/14

12:10 pm-8:45 pm

2 stops22h 35m

$1,748

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Fri 11/13

11:30 pm-6:05 am

1 stop39h 35m

Cheongju

Fri 11/20

11:55 pm-11:59 pm

2 stops39h 04m

$1,787

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sat 10/10

12:30 am-4:40 pm

1 stop26h 10m

Cheongju

Wed 10/14

12:10 pm-6:34 am

3 stops32h 24m

$1,846

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sat 11/14

10:25 am-9:30 pm

1 stop20h 05m

Cheongju

Sat 11/21

7:25 am-11:18 pm

3 stops30h 53m

$1,878

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Fri 11/13

11:30 pm-6:05 am

1 stop39h 35m

Cheongju

Fri 11/20

11:55 pm-12:30 pm

2 stops27h 35m

$1,887

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Fri 11/13

10:25 am-9:30 pm

1 stop20h 05m

Cheongju

Fri 11/20

3:50 pm-6:15 am

3 stops29h 25m

$1,905

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Fri 11/13

10:25 am-12:25 pm

3 stops35h 00m

Cheongju

Fri 11/20

7:25 am-6:15 am

3 stops37h 50m

$1,924

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sun 10/11

12:30 am-9:55 pm

2 stops31h 25m

Cheongju

Thu 10/15

9:30 am-8:45 pm

2 stops25h 15m

$1,971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Cheongju from

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 19h 10m. 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 Round-Trip Price

$1,669

Fastest flight time

26h 10m
The best round-trip flight price to Cheongju from United States in the last 5 days is $1,669 (Chicago O'Hare Intl to Cheongju).
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The fastest flight to Cheongju from United States takes 26h 10m (Chicago O'Hare Intl to Cheongju).
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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 $212 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?

$24 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 91% 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 September 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 $959
New York to Cheongju Flightsfrom $1,243
Washington, D.C. to Cheongju Flightsfrom $1,700
Miami to Cheongju Flightsfrom $1,939
Denver Intl to Cheongju Flightsfrom $969
San Francisco to Cheongju Flightsfrom $1,007
Chicago to Cheongju Flightsfrom $1,887
Boston Logan Intl to Cheongju Flightsfrom $1,636
Detroit to Cheongju Flightsfrom $2,956