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Flights to Cheongju

$785 Cheap flights to Cheongju

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Cheongju departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
5:55 pm - 1:05 pm
LAX
-
CJJ
51h 10m
2 stops
Multiple Airlines Logo
9:30 am - 8:25 am
CJJ
-
LAX
14h 55m
1 stop
$1,449Multiple Airlines
Mon, May 18 - Fri, May 22
Multiple Airlines Logo
12:05 am - 4:40 pm
LAX
-
CJJ
24h 35m
1 stop
Multiple Airlines Logo
10:30 am - 8:45 pm
CJJ
-
LAX
26h 15m
1 stop
$1,505Multiple Airlines
Sun, May 3 - Fri, May 8
Multiple Airlines Logo
12:25 pm - 4:40 pm
LAX
-
CJJ
36h 15m
2 stops
Multiple Airlines Logo
11:40 pm - 7:20 am
CJJ
-
LAX
23h 40m
1 stop
$1,534Multiple Airlines
Sun, May 31 - Sun, Jun 7
Multiple Airlines Logo
10:25 am - 9:55 pm
LAX
-
CJJ
19h 30m
1 stop
Multiple Airlines Logo
7:20 am - 8:25 am
CJJ
-
LAX
17h 05m
1 stop
$1,670Multiple Airlines
Mon, May 4 - Fri, May 8
Multiple Airlines Logo
12:05 am - 10:40 pm
LAX
-
CJJ
30h 35m
2 stops
Multiple Airlines Logo
7:20 am - 8:25 am
CJJ
-
LAX
17h 05m
1 stop
$1,711Multiple Airlines
Sun, May 3 - Fri, May 8
Multiple Airlines Logo
12:05 am - 8:45 pm
LAX
-
CJJ
28h 40m
2 stops
Multiple Airlines Logo
7:20 am - 8:25 am
CJJ
-
LAX
17h 05m
1 stop
$1,722Multiple Airlines
Sun, May 3 - Fri, May 8
Multiple Airlines Logo
10:25 am - 9:55 pm
LAX
-
CJJ
19h 30m
1 stop
Multiple Airlines Logo
7:20 am - 8:25 am
CJJ
-
LAX
17h 05m
1 stop
$1,732Multiple Airlines
Mon, May 18 - Fri, May 22
Multiple Airlines Logo
6:35 am - 8:45 pm
LAX
-
CJJ
22h 10m
2 stops
Multiple Airlines Logo
11:40 pm - 9:34 pm
CJJ
-
LAX
37h 54m
3 stops
$1,803Multiple Airlines
Sun, May 31 - Sun, Jun 7
Multiple Airlines Logo
12:05 am - 6:05 am
LAX
-
CJJ
38h 00m
1 stop
Multiple Airlines Logo
11:40 pm - 8:45 pm
CJJ
-
LAX
37h 05m
1 stop
$1,818Multiple Airlines
Sat, May 30 - Sun, Jun 7
Korean Air Logo
12:50 am - 1:25 pm
JFK
-
CJJ
23h 35m
2 stops
Korean Air Logo
11:10 am - 9:00 pm
CJJ
-
JFK
22h 50m
2 stops
$3,142Korean Air
Mon, Jun 29 - Tue, Jul 14

momondo Fare Finder

 
Locate flights to Cheongju that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on April 18, 2026.
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

Los AngelesCheongju

LAX - CJJ

LAXCJJ

Los Angeles

Mon 5/18

5:55 pm-1:05 pm

2 stops51h 10m

Cheongju

Fri 5/22

9:30 am-8:25 am

1 stop14h 55m

$1,449

Los AngelesCheongju

LAX - CJJ

LAXCJJ

Los Angeles

Sun 5/3

12:05 am-4:40 pm

1 stop24h 35m

Cheongju

Fri 5/8

10:30 am-8:45 pm

1 stop26h 15m

$1,505

Los AngelesCheongju

LAX - CJJ

LAXCJJ

Los Angeles

Sun 5/31

12:25 pm-4:40 pm

2 stops36h 15m

Cheongju

Sun 6/7

11:40 pm-7:20 am

1 stop23h 40m

$1,534
Quickest round-trip

Los AngelesCheongju

LAX - CJJ

LAXCJJ

Los Angeles

Mon 5/4

10:25 am-9:55 pm

1 stop19h 30m

Cheongju

Fri 5/8

7:20 am-8:25 am

1 stop17h 05m

$1,670

Los AngelesCheongju

LAX - CJJ

LAXCJJ

Los Angeles

Sun 5/3

12:05 am-10:40 pm

2 stops30h 35m

Cheongju

Fri 5/8

7:20 am-8:25 am

1 stop17h 05m

$1,711

Los AngelesCheongju

LAX - CJJ

LAXCJJ

Los Angeles

Sun 5/3

12:05 am-8:45 pm

2 stops28h 40m

Cheongju

Fri 5/8

7:20 am-8:25 am

1 stop17h 05m

$1,722

Los AngelesCheongju

LAX - CJJ

LAXCJJ

Los Angeles

Mon 5/18

10:25 am-9:55 pm

1 stop19h 30m

Cheongju

Fri 5/22

7:20 am-8:25 am

1 stop17h 05m

$1,732

Los AngelesCheongju

LAX - CJJ

LAXCJJ

Los Angeles

Sun 5/31

6:35 am-8:45 pm

2 stops22h 10m

Cheongju

Sun 6/7

11:40 pm-9:34 pm

3 stops37h 54m

$1,803

Los AngelesCheongju

LAX - CJJ

LAXCJJ

Los Angeles

Sat 5/30

12:05 am-6:05 am

1 stop38h 00m

Cheongju

Sun 6/7

11:40 pm-8:45 pm

1 stop37h 05m

$1,818

New YorkCheongju

JFK - CJJ

JFKCJJ

New York John F Kennedy Intl

Mon 6/29

12:50 am-1:25 pm

2 stops23h 35m

Cheongju

Tue 7/14

11:10 am-9:00 pm

2 stops22h 50m

$3,142

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 12h 40m on average. Another popular route from United States to Cheongju is flying from San Francisco to Incheon Intl, which will take roughly 12h 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 One-Way Price

$785

Best Round-Trip Price

$1,449

Fastest flight time

44h 50m
The best one-way flight price to Cheongju from United States in the last 72 hours is $785 (Los Angeles to Cheongju).
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The best round-trip flight price to Cheongju from United States in the last 72 hours is $1,449 (Los Angeles to Cheongju).
Search Deals
The fastest flight to Cheongju from United States takes 44h 50m (Los Angeles 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 $80 per person, WonJu 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?

$30 is the cheapest deal found on momondo in the last two weeks for a flight to Cheongju. This flight is from Busan and is 81% 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 April 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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