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Flights to Cheongju

$1,036 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
9:55 am - 9:30 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
20h 35m1 stop Tokyo Narita
Multiple Airlines Logo
7:25 am - 7:55 amCJJ  Cheongju-IAH Houston George Bush Intcntl
15h 30m1 stop Tokyo Narita
$1,036Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
9:55 am - 9:30 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
20h 35m1 stop Tokyo Narita
Multiple Airlines Logo
3:50 pm - 5:10 amCJJ  Cheongju-IAH Houston George Bush Intcntl
28h 20m3 stops Tokyo Narita San Francisco Las Vegas Harry Reid Intl
$1,151Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
9:55 am - 12:25 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
35h 30m3 stops Tokyo Narita Busan Gimhae Jeju City
Multiple Airlines Logo
3:50 pm - 5:10 amCJJ  Cheongju-IAH Houston George Bush Intcntl
28h 20m3 stops Tokyo Narita San Francisco Las Vegas Harry Reid Intl
$1,313Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
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
2:55 pm - 2:37 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
38h 42m3 stops Shanghai Pu Dong Shenzhen Vancouver Intl
$1,412Multiple Airlines
Wed, Nov 25 - Wed, Dec 2
Multiple Airlines Logo
9:55 am - 9:30 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
20h 35m1 stop Tokyo Narita
Multiple Airlines Logo
7:25 am - 8:50 pmCJJ  Cheongju-IAH Houston George Bush Intcntl
28h 25m2 stops Tokyo Narita Taipei City Taiwan Taoyuan Intl
$1,521Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
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
4:10 pm - 12:30 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
35h 20m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl
$1,568Multiple Airlines
Wed, Nov 25 - Wed, Dec 2
Multiple Airlines Logo
11:30 pm - 1:00 pmORD  Chicago O'Hare Intl-CJJ Cheongju
22h 30m2 stops Taipei City Taiwan Taoyuan Intl Jeju City
Multiple Airlines Logo
11:55 pm - 7:35 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
34h 40m1 stop Taipei City Taiwan Taoyuan Intl
$1,734Multiple Airlines
Wed, Nov 25 - Wed, Dec 2
Multiple Airlines Logo
9:55 am - 12:25 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
35h 30m3 stops Tokyo Narita Busan Gimhae Jeju City
Multiple Airlines Logo
7:25 am - 8:50 pmCJJ  Cheongju-IAH Houston George Bush Intcntl
28h 25m2 stops Tokyo Narita Taipei City Taiwan Taoyuan Intl
$1,813Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
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
11:55 pm - 10:30 amCJJ  Cheongju-ORD Chicago O'Hare Intl
49h 35m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl
$1,818Multiple Airlines
Tue, Nov 24 - Tue, Dec 1
Multiple Airlines Logo
7:35 pm - 10:30 amORD  Chicago O'Hare Intl-CJJ Cheongju
47h 55m3 stops Minneapolis St Paul Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
4:35 pm - 12:30 pmCJJ  Cheongju-ORD Chicago O'Hare Intl
34h 55m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl
$1,987Multiple Airlines
Sun, Nov 22 - Sun, Nov 29

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
Quickest round-trip

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Tue 11/10

9:55 am-9:30 pm

1 stop20h 35m

Cheongju

Tue 11/17

7:25 am-7:55 am

1 stop15h 30m

$1,036

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Tue 11/10

9:55 am-9:30 pm

1 stop20h 35m

Cheongju

Tue 11/17

3:50 pm-5:10 am

3 stops28h 20m

$1,151

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Tue 11/10

9:55 am-12:25 pm

3 stops35h 30m

Cheongju

Tue 11/17

3:50 pm-5:10 am

3 stops28h 20m

$1,313

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Wed 11/25

7:05 am-9:30 pm

2 stops23h 25m

Cheongju

Wed 12/2

2:55 pm-2:37 pm

3 stops38h 42m

$1,412

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Tue 11/10

9:55 am-9:30 pm

1 stop20h 35m

Cheongju

Tue 11/17

7:25 am-8:50 pm

2 stops28h 25m

$1,521

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Wed 11/25

7:05 am-9:30 pm

2 stops23h 25m

Cheongju

Wed 12/2

4:10 pm-12:30 pm

2 stops35h 20m

$1,568

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Wed 11/25

11:30 pm-1:00 pm

2 stops22h 30m

Cheongju

Wed 12/2

11:55 pm-7:35 pm

1 stop34h 40m

$1,734

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Tue 11/10

9:55 am-12:25 pm

3 stops35h 30m

Cheongju

Tue 11/17

7:25 am-8:50 pm

2 stops28h 25m

$1,813

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Tue 11/24

11:30 pm-3:00 pm

1 stop24h 30m

Cheongju

Tue 12/1

11:55 pm-10:30 am

2 stops49h 35m

$1,818

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Sun 11/22

7:35 pm-10:30 am

3 stops47h 55m

Cheongju

Sun 11/29

4:35 pm-12:30 pm

2 stops34h 55m

$1,987

Flights are sorted by cheapest round-trip flights first.

Sorted 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 18h 50m. 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

$1,036

Fastest flight time

20h 35m
The best round-trip flight price to Cheongju from United States in the last 5 days is $1,036 (Houston George Bush Intcntl to Cheongju).
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The fastest flight to Cheongju from United States takes 20h 35m (Houston George Bush Intcntl 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 $214 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 October 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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Popular flights to Cheongju

Los Angeles to Cheongju Flightsfrom $1,031
New York to Cheongju Flightsfrom $1,339
Washington, D.C. to Cheongju Flightsfrom $1,951
Miami to Cheongju Flightsfrom $1,852
Denver Intl to Cheongju Flightsfrom $1,752
San Francisco to Cheongju Flightsfrom $1,232
Chicago to Cheongju Flightsfrom $1,412
Boston Logan Intl to Cheongju Flightsfrom $2,739
Detroit to Cheongju Flightsfrom $2,059