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Flights to Cheongju

$1,058 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
9:45 am - 1:05 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
36h 20m1 stop Tokyo Narita
Multiple Airlines Logo
3:50 pm - 7:55 amCJJ  Cheongju-IAH Houston George Bush Intcntl
31h 05m1 stop Tokyo Narita
$1,404Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
9:45 am - 1:05 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
36h 20m1 stop Tokyo Narita
Multiple Airlines Logo
5:40 pm - 7:55 amCJJ  Cheongju-IAH Houston George Bush Intcntl
29h 15m2 stops Osaka Kansai Intl Tokyo Narita
$1,449Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
9:55 am - 9:30 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
20h 35m1 stop Tokyo Narita
Multiple Airlines Logo
9:45 am - 5:46 amCJJ  Cheongju-IAH Houston George Bush Intcntl
35h 01m3 stops Tokyo Narita Los Angeles Las Vegas Harry Reid Intl
$1,608Multiple Airlines
Thu, Dec 10 - Thu, Dec 17
Multiple Airlines Logo
9:55 am - 9:30 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
20h 35m1 stop Tokyo Narita
Multiple Airlines Logo
9:45 am - 8:35 pmCJJ  Cheongju-IAH Houston George Bush Intcntl
25h 50m2 stops Tokyo Narita Los Angeles
$1,620Multiple Airlines
Thu, Dec 10 - Thu, Dec 17
Multiple Airlines Logo
9:45 am - 9:30 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
20h 45m1 stop Tokyo Narita
Multiple Airlines Logo
8:45 am - 8:35 pmCJJ  Cheongju-IAH Houston George Bush Intcntl
26h 50m3 stops Taipei City Taiwan Taoyuan Intl Incheon Intl Los Angeles
$1,761Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
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
$1,765Multiple Airlines
Thu, Dec 10 - Thu, Dec 17
Multiple Airlines Logo
9:45 am - 12:25 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
35h 40m3 stops Tokyo Narita Incheon Intl Jeju City
Multiple Airlines Logo
7:25 am - 10:15 pmCJJ  Cheongju-IAH Houston George Bush Intcntl
29h 50m2 stops Tokyo Narita Calgary
$1,857Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
9:55 am - 11:05 amIAH  Houston George Bush Intcntl-CJJ Cheongju
34h 10m2 stops Tokyo Narita Shanghai Pu Dong
Multiple Airlines Logo
9:45 am - 5:46 amCJJ  Cheongju-IAH Houston George Bush Intcntl
35h 01m3 stops Tokyo Narita Los Angeles Las Vegas Harry Reid Intl
$1,893Multiple Airlines
Thu, Dec 10 - Thu, Dec 17
Multiple Airlines Logo
9:45 am - 12:25 pmIAH  Houston George Bush Intcntl-CJJ Cheongju
35h 40m3 stops Tokyo Narita Incheon Intl Jeju City
Multiple Airlines Logo
8:45 am - 8:35 pmCJJ  Cheongju-IAH Houston George Bush Intcntl
26h 50m3 stops Taipei City Taiwan Taoyuan Intl Incheon Intl Los Angeles
$1,926Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
11:45 am - 11:35 amORD  Chicago O'Hare Intl-CJJ Cheongju
32h 50m3 stops Istanbul Milan Malpensa Shanghai Pu Dong
Multiple Airlines Logo
3:50 pm - 7:02 amCJJ  Cheongju-ORD Chicago O'Hare Intl
30h 12m3 stops Tokyo Narita San Francisco Los Angeles
$2,092Multiple Airlines
Fri, Dec 11 - Fri, Dec 18

momondo Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest round-trip

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Mon 12/14

9:45 am-1:05 pm

1 stop36h 20m

Cheongju

Mon 12/21

3:50 pm-7:55 am

1 stop31h 05m

$1,404

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Mon 12/14

9:45 am-1:05 pm

1 stop36h 20m

Cheongju

Mon 12/21

5:40 pm-7:55 am

2 stops29h 15m

$1,449

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Thu 12/10

9:55 am-9:30 pm

1 stop20h 35m

Cheongju

Thu 12/17

9:45 am-5:46 am

3 stops35h 01m

$1,608

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Thu 12/10

9:55 am-9:30 pm

1 stop20h 35m

Cheongju

Thu 12/17

9:45 am-8:35 pm

2 stops25h 50m

$1,620

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Mon 12/14

9:45 am-9:30 pm

1 stop20h 45m

Cheongju

Mon 12/21

8:45 am-8:35 pm

3 stops26h 50m

$1,761
Quickest round-trip

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Thu 12/10

9:55 am-9:30 pm

1 stop20h 35m

Cheongju

Thu 12/17

7:25 am-7:55 am

1 stop15h 30m

$1,765

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Mon 12/14

9:45 am-12:25 pm

3 stops35h 40m

Cheongju

Mon 12/21

7:25 am-10:15 pm

2 stops29h 50m

$1,857

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Thu 12/10

9:55 am-11:05 am

2 stops34h 10m

Cheongju

Thu 12/17

9:45 am-5:46 am

3 stops35h 01m

$1,893

HoustonCheongju

IAH Houston George Bush Intcntl - CJJ Cheongju

IAHCJJ

Houston George Bush Intcntl

Mon 12/14

9:45 am-12:25 pm

3 stops35h 40m

Cheongju

Mon 12/21

8:45 am-8:35 pm

3 stops26h 50m

$1,926

ChicagoCheongju

ORD Chicago O'Hare Intl - CJJ Cheongju

ORDCJJ

Chicago O'Hare Intl

Fri 12/11

11:45 am-11:35 am

3 stops32h 50m

Cheongju

Fri 12/18

3:50 pm-7:02 am

3 stops30h 12m

$2,092

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 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 One-Way Price

$1,058

Best Round-Trip Price

$1,404

Fastest flight time

25h 55m
The best one-way flight price to Cheongju from United States in the last 5 days is $1,058 (Chicago O'Hare Intl to Cheongju).
Search Deals
The best round-trip flight price to Cheongju from United States in the last 5 days is $1,404 (Houston George Bush Intcntl to Cheongju).
Search Deals
The fastest flight to Cheongju from United States takes 25h 55m (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 $225 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?

$49 is the cheapest deal found on momondo in the last two weeks for a flight to Cheongju. This flight is from Busan 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 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 $992
San Francisco to Cheongju Flightsfrom $1,498
Chicago to Cheongju Flightsfrom $2,092
New York to Cheongju Flightsfrom $1,187
Boston Logan Intl to Cheongju Flightsfrom $1,509
Washington, D.C. to Cheongju Flightsfrom $2,521
Denver Intl to Cheongju Flightsfrom $2,024
Miami to Cheongju Flightsfrom $2,979
Detroit to Cheongju Flightsfrom $4,811