How do I know if a flight to Cheongju is a good deal?

A good deal on a flight to Cheongju is around $1,422 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

$474 CHEAP FLIGHTS to Cheongju in 2026

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Cheapest round-trip

$818

Typical prices: $1,422-$1,422

China Eastern

Thu 9/20Wed 10/3

LAX - CJJ • 1 stop

Cheapest one-way

$461

Typical prices: $419-$553

Multiple Airlines

Sat 12/1

HNL - CJJ • 3 stops

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We hope you love your trip to Cheongju!

Flight Deals

Cheap Flights to Cheongju

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Cheongju

Sun, Sep 20 - Sat, Oct 3

12:30 pm - 10:50 amLAX Los Angeles Los Angeles-CJJ Cheongju

30h 20m1 stop Shanghai Pu Dong

11:50 am - 10:05 amCJJ Cheongju-LAX Los Angeles Los Angeles

38h 15m1 stop Shanghai Pu Dong

$818China Eastern

Sun, Sep 13 - Sat, Sep 26

12:30 pm - 10:50 amLAX Los Angeles Los Angeles-CJJ Cheongju

30h 20m1 stop Shanghai Pu Dong

11:50 am - 10:05 amCJJ Cheongju-LAX Los Angeles Los Angeles

38h 15m1 stop Shanghai Pu Dong

$879China Eastern

Tue, Sep 8 - Fri, Sep 11

9:50 am - 1:05 pmHNL Honolulu-CJJ Cheongju

32h 15m1 stop Tokyo Narita

10:55 am - 12:20 pmCJJ Cheongju-HNL Honolulu

20h 25m2 stops Osaka Kansai Intl Incheon Intl

$930Multiple Airlines

Mon, Sep 7 - Thu, Sep 10

3:55 pm - 1:05 pmLAX Los Angeles Los Angeles-CJJ Cheongju

29h 10m1 stop Tokyo Narita

10:30 am - 9:10 pmCJJ Cheongju-LAX Los Angeles Los Angeles

26h 40m1 stop Taipei City Taiwan Taoyuan Intl

$989Multiple Airlines

Thu, Sep 17 - Sat, Oct 3

12:30 pm - 10:50 amLAX Los Angeles Los Angeles-CJJ Cheongju

30h 20m1 stop Shanghai Pu Dong

11:50 am - 10:05 amCJJ Cheongju-LAX Los Angeles Los Angeles

38h 15m1 stop Shanghai Pu Dong

$1,033China Eastern

Sun, Oct 11 - Sun, Oct 18

12:30 pm - 10:50 amLAX Los Angeles Los Angeles-CJJ Cheongju

30h 20m1 stop Shanghai Pu Dong

12:10 pm - 10:05 amCJJ Cheongju-LAX Los Angeles Los Angeles

37h 55m1 stop Shanghai Pu Dong

$1,034China Eastern

Sat, Oct 10 - Sun, Oct 18

12:05 am - 6:05 amLAX Los Angeles Los Angeles-CJJ Cheongju

38h 00m1 stop Taipei City Taiwan Taoyuan Intl

11:40 pm - 1:45 pmCJJ Cheongju-LAX Los Angeles Los Angeles

30h 05m2 stops Taipei City Taiwan Taoyuan Intl Manila Ninoy Aquino Intl

$1,086Multiple Airlines

Mon, Sep 7 - Thu, Sep 10

3:55 pm - 6:05 amLAX Los Angeles Los Angeles-CJJ Cheongju

22h 10m2 stops Tokyo Narita Taipei City Taiwan Taoyuan Intl

10:30 am - 9:10 pmCJJ Cheongju-LAX Los Angeles Los Angeles

26h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,095Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

9:30 am - 10:50 amSFO San Francisco-CJJ Cheongju

33h 20m2 stops Los Angeles Los Angeles Shanghai Pu Dong

12:10 pm - 7:36 pmCJJ Cheongju-SFO San Francisco

47h 26m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,111China Eastern

Tue, Sep 8 - Fri, Sep 11

9:50 am - 10:35 pmHNL Honolulu-CJJ Cheongju

17h 45m2 stops Tokyo Narita Jeju City

10:55 am - 12:20 pmCJJ Cheongju-HNL Honolulu

20h 25m2 stops Osaka Kansai Intl Incheon Intl

$1,115Multiple Airlines

All round-trip flight deals to Cheongju

Sun, Sep 20 - Sat, Oct 3

12:30 pm - 10:50 amLAX Los Angeles Los Angeles-CJJ Cheongju

30h 20m1 stop Shanghai Pu Dong

11:50 am - 10:05 amCJJ Cheongju-LAX Los Angeles Los Angeles

38h 15m1 stop Shanghai Pu Dong

$818China Eastern

Sun, Sep 13 - Sat, Sep 26

12:30 pm - 10:50 amLAX Los Angeles Los Angeles-CJJ Cheongju

30h 20m1 stop Shanghai Pu Dong

11:50 am - 10:05 amCJJ Cheongju-LAX Los Angeles Los Angeles

38h 15m1 stop Shanghai Pu Dong

$879China Eastern

Tue, Sep 8 - Fri, Sep 11

9:50 am - 1:05 pmHNL Honolulu-CJJ Cheongju

32h 15m1 stop Tokyo Narita

10:55 am - 12:20 pmCJJ Cheongju-HNL Honolulu

20h 25m2 stops Osaka Kansai Intl Incheon Intl

$930Multiple Airlines

Mon, Sep 7 - Thu, Sep 10

3:55 pm - 1:05 pmLAX Los Angeles Los Angeles-CJJ Cheongju

29h 10m1 stop Tokyo Narita

10:30 am - 9:10 pmCJJ Cheongju-LAX Los Angeles Los Angeles

26h 40m1 stop Taipei City Taiwan Taoyuan Intl

$989Multiple Airlines

Thu, Sep 17 - Sat, Oct 3

12:30 pm - 10:50 amLAX Los Angeles Los Angeles-CJJ Cheongju

30h 20m1 stop Shanghai Pu Dong

11:50 am - 10:05 amCJJ Cheongju-LAX Los Angeles Los Angeles

38h 15m1 stop Shanghai Pu Dong

$1,033China Eastern

Sun, Oct 11 - Sun, Oct 18

12:30 pm - 10:50 amLAX Los Angeles Los Angeles-CJJ Cheongju

30h 20m1 stop Shanghai Pu Dong

12:10 pm - 10:05 amCJJ Cheongju-LAX Los Angeles Los Angeles

37h 55m1 stop Shanghai Pu Dong

$1,034China Eastern

Sat, Oct 10 - Sun, Oct 18

12:05 am - 6:05 amLAX Los Angeles Los Angeles-CJJ Cheongju

38h 00m1 stop Taipei City Taiwan Taoyuan Intl

11:40 pm - 1:45 pmCJJ Cheongju-LAX Los Angeles Los Angeles

30h 05m2 stops Taipei City Taiwan Taoyuan Intl Manila Ninoy Aquino Intl

$1,086Multiple Airlines

Mon, Sep 7 - Thu, Sep 10

3:55 pm - 6:05 amLAX Los Angeles Los Angeles-CJJ Cheongju

22h 10m2 stops Tokyo Narita Taipei City Taiwan Taoyuan Intl

10:30 am - 9:10 pmCJJ Cheongju-LAX Los Angeles Los Angeles

26h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,095Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

9:30 am - 10:50 amSFO San Francisco-CJJ Cheongju

33h 20m2 stops Los Angeles Los Angeles Shanghai Pu Dong

12:10 pm - 7:36 pmCJJ Cheongju-SFO San Francisco

47h 26m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,111China Eastern

Tue, Sep 8 - Fri, Sep 11

9:50 am - 10:35 pmHNL Honolulu-CJJ Cheongju

17h 45m2 stops Tokyo Narita Jeju City

10:55 am - 12:20 pmCJJ Cheongju-HNL Honolulu

20h 25m2 stops Osaka Kansai Intl Incheon Intl

$1,115Multiple Airlines

Booking Insights

Price, demand and travel trends for United States to Cheongju flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from the United States to Cheongju with more confidence.

What is the cheapest time of day to fly to Cheongju?

Evening flights to Cheongju are the cheapest at $1,422 round-trip on average. Evening flights are the most expensive at $1,422.

Find deals

Cheapest flight	$461

Flight from Honolulu to Cheongju

When to book flights to Cheongju

Are your dates flexible? Find out the best times to travel to Cheongju based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Cheongju based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Cheongju is a good deal?
A good deal on a flight to Cheongju is around $1,422 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to Cheongju, recent KAYAK data shows that stronger deals tend to land around $1,422 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat-selection costs on budget carriers.
• Verify whether you need any travel documents beyond ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Once you arrive in Cheongju, a great place to start is Chungbuk National University. It is popular with first-time visitors and can give you a good feel for the area.

Everything you need to know for your flight to Cheongju

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Information on the airport you'll fly into in Cheongju

Cheongju (CJJ)

CJJ

$461 Find Cheap Flights to Cheongju - Compare and Save

Everything you should know

Cheap Flights to Cheongju

Recent round-trip flight deals to Cheongju

Recent one-way flight deals to Cheongju

All round-trip flight deals to Cheongju

Price, demand and travel trends for United States to Cheongju flights

What is the cheapest time of day to fly to Cheongju?

Key details for flights to Cheongju

Cheapest flight

When to book flights to Cheongju

Your questions about flights to Cheongju, answered

Your guide to booking Cheongju flights

Everything you need to know for your flight to Cheongju

Information on the airport you'll fly into in Cheongju

Cabin class types available on flights to Cheongju

Complete your trip to Cheongju with a hotel stay or car rental

Flights to other popular destinations

Flights from local origins to Cheongju

Choose which airport to fly into in Cheongju