$1,893+ Cheap flights from San Francisco (SFO) to Cheongju (CJJ)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CJJ
May 4 — May 111
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Cheongju
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Cheongju (CJJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,893 (FlightHub) |
Popular in | December |
Cheapest in | February |
Average price | $825 |
Find flight deals from San Francisco to Cheongju
Cheapest flights from San Francisco to CheongjuExplore the most affordable flight options available from San Francisco to Cheongju. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
Explore the most affordable flight options available from San Francisco to Cheongju. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/81:40 pmSFO - CJJ
1 stop25h 05mCathay Pacific
Sat 6/287:30 amCJJ - SFO
1 stop20h 00mCathay Pacific
Deal found 4/29![Cathay Pacific logo]()
$1,893
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Cheongju that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from San Francisco to Cheongju that are best for you.
Fly from
San Francisco
Fly to
Cheongju
Route
Depart
Return
Price
San FranciscoCheongju
SFO - CJJ
SFOCJJ
San Francisco
Sun 6/8
1:40 pm-6:45 am
1 stop25h 05m
Cheongju
Sat 6/28
7:30 am-11:30 am
1 stop20h 00m
$1,893
- Most accurate provider: When it comes to deals on San Francisco-Cheongju flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Francisco-Cheongju flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Francisco-Cheongju flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Cheongju flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Cheongju flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Cheongju
Have a flexible travel schedule? Discover the best time to fly to Cheongju from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Cheongju
Rainfall in Cheongju by month
Plan your trip to Cheongju by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Cheongju ranges from 1.1 - 10.8 inches per month. July is typically the wettest month, when rainfall can reach 10.8 in. December is typically the driest time to visit Cheongju when rainfall is around 1.1 in.
Temperature in Cheongju by month
Plan your trip to Cheongju by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Cheongju, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).
Reviews of airlines servicing Cheongju
Get insights into the airlines that provide service to Cheongju. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cheongju. Reviews last updated April 29, 2025.
Entertainment
7.7
Boarding
7.9
Food
7.2
Crew
8.0
Overall
7.5
Comfort
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2025
BOS - HKG
Entertainment
7.7
Boarding
7.9
Food
7.2
Crew
8.0
Overall
7.5
Comfort
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2025
BOS - HKG