When did momondo last update prices for flights from San Francisco Airport to Cheongju Airport?

Prices for flights from San Francisco Airport to Cheongju Airport are updated daily.

How old do you have to be to fly from San Francisco Airport to Cheongju Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Cheongju Airport.

What documentation or ID do you need to fly to Cheongju Airport?

The travel and health documents required for your trip to Cheongju Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cheongju Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$374 Cheap Flights from San Francisco to Cheongju in 2026/27

Find the cheapest flights from San Francisco to Seoul

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 pm - 6:05 amSFO San Francisco-CJJ Cheongju

37h 55m1 stop Taipei City Taiwan Taoyuan Intl

4:40 pm - 1:35 pmCJJ Cheongju-SFO San Francisco

37h 55m2 stops Osaka Kansai Intl Tokyo Narita

$1,071Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

3:35 pm - 1:05 pmSFO San Francisco-CJJ Cheongju

28h 30m1 stop Tokyo Narita

1:20 pm - 1:35 pmCJJ Cheongju-SFO San Francisco

41h 15m2 stops Hiroshima Tokyo Narita

$1,087Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

12:30 pm - 6:05 amSFO San Francisco-CJJ Cheongju

25h 35m1 stop Taipei City Taiwan Taoyuan Intl

11:40 pm - 6:35 amCJJ Cheongju-SFO San Francisco

22h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,088Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

4:45 pm - 1:05 pmSFO San Francisco-CJJ Cheongju

28h 20m1 stop Tokyo Narita

4:15 pm - 10:52 pmCJJ Cheongju-SFO San Francisco

46h 37m2 stops Tokyo Narita Honolulu

$1,096Multiple Airlines

Wed, Oct 7 - Wed, Oct 21

3:20 pm - 11:10 pmSFO San Francisco-CJJ Cheongju

38h 50m2 stops Incheon Intl Jeju City

11:40 pm - 9:00 amCJJ Cheongju-SFO San Francisco

26h 20m1 stop Shanghai Pu Dong

$1,111Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

11:10 pm - 6:05 amSFO San Francisco-CJJ Cheongju

37h 55m1 stop Taipei City Taiwan Taoyuan Intl

11:55 pm - 7:10 pmCJJ Cheongju-SFO San Francisco

36h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,114Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

3:35 pm - 1:05 pmSFO San Francisco-CJJ Cheongju

28h 30m1 stop Tokyo Narita

7:20 am - 1:35 pmCJJ Cheongju-SFO San Francisco

23h 15m1 stop Tokyo Narita

$1,152Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

12:30 am - 9:45 pmSFO San Francisco-CJJ Cheongju

29h 15m2 stops Manila Ninoy Aquino Intl Taipei City Taiwan Taoyuan Intl

10:30 am - 8:30 pmCJJ Cheongju-SFO San Francisco

26h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,187Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

4:45 pm - 1:05 pmSFO San Francisco-CJJ Cheongju

28h 20m1 stop Tokyo Narita

10:30 am - 8:30 pmCJJ Cheongju-SFO San Francisco

26h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,221Multiple Airlines

Wed, Oct 7 - Wed, Oct 21

12:30 am - 9:45 pmSFO San Francisco-CJJ Cheongju

29h 15m2 stops Manila Ninoy Aquino Intl Taipei City Taiwan Taoyuan Intl

12:10 pm - 7:55 pmCJJ Cheongju-SFO San Francisco

23h 45m2 stops Shanghai Pu Dong Taipei City Taiwan Taoyuan Intl

$1,270Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoCheongju

SFO San Francisco - CJJ Cheongju

SFOCJJ

San Francisco

Tue 11/3

11:10 pm-6:05 am

1 stop37h 55m

Cheongju

Tue 11/10

4:40 pm-1:35 pm

2 stops37h 55m

$1,071

San FranciscoCheongju

SFO San Francisco - CJJ Cheongju

SFOCJJ

San Francisco

Sun 11/1

3:35 pm-1:05 pm

1 stop28h 30m

Cheongju

Sun 11/8

1:20 pm-1:35 pm

2 stops41h 15m

$1,087

Quickest round-trip

San FranciscoCheongju

SFO San Francisco - CJJ Cheongju

SFOCJJ

San Francisco

Thu 10/1

12:30 pm-6:05 am

1 stop25h 35m

Cheongju

Sun 10/4

11:40 pm-6:35 am

1 stop22h 55m

$1,088

San FranciscoCheongju

SFO San Francisco - CJJ Cheongju

SFOCJJ

San Francisco

Wed 10/7

4:45 pm-1:05 pm

1 stop28h 20m

Cheongju

Wed 10/21

4:15 pm-10:52 pm

2 stops46h 37m

$1,096

San FranciscoCheongju

SFO San Francisco - CJJ Cheongju

SFOCJJ

San Francisco

Wed 11/4

3:20 pm-11:10 pm

2 stops38h 50m

Cheongju

Wed 11/11

11:40 pm-9:00 am

1 stop26h 20m

$1,111

San FranciscoCheongju

SFO San Francisco - CJJ Cheongju

SFOCJJ

San Francisco

Tue 11/3

11:10 pm-6:05 am

1 stop37h 55m

Cheongju

Tue 11/10

11:55 pm-7:10 pm

1 stop36h 15m

$1,114

San FranciscoCheongju

SFO San Francisco - CJJ Cheongju

SFOCJJ

San Francisco

Sun 11/1

3:35 pm-1:05 pm

1 stop28h 30m

Cheongju

Sun 11/8

7:20 am-1:35 pm

1 stop23h 15m

$1,152

San FranciscoCheongju

SFO San Francisco - CJJ Cheongju

SFOCJJ

San Francisco

Wed 9/30

12:30 am-9:45 pm

2 stops29h 15m

Cheongju

Sun 10/4

10:30 am-8:30 pm

1 stop26h 00m

$1,187

San FranciscoCheongju

SFO San Francisco - CJJ Cheongju

SFOCJJ

San Francisco

Wed 10/7

4:45 pm-1:05 pm

1 stop28h 20m

Cheongju

Wed 10/21

10:30 am-8:30 pm

1 stop26h 00m

$1,221

San FranciscoCheongju

SFO San Francisco - CJJ Cheongju

SFOCJJ

San Francisco

Wed 9/30

12:30 am-9:45 pm

2 stops29h 15m

Cheongju

Sun 10/4

12:10 pm-7:55 pm

2 stops23h 45m

$1,270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Cheongju

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Cheongju?

AIR PREMIA, Asiana Airlines and United Airlines are the top three most popular airlines that fly to Cheongju from San Francisco according to our data. AIR PREMIA is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Cheongju. Keep in mind that there are 13 different airlines that fly to Cheongju on a routine basis, so you have a few additional options to choose from.

When to book flights from San Francisco to Cheongju

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Cheongju according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Cheongju (SFO to CJJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Cheongju

Best Price Found	$374
Fastest flight time	37h 55m
Direct flights	None

The best one-way flight to Cheongju from San Francisco in the past 72 hours is $374. The best round-trip flight deal from San Francisco to Cheongju found on momondo in the last 72 hours is $1,071.

The fastest flight from San Francisco to Cheongju takes 37h 55m

There are no direct flights from San Francisco to Cheongju. There are no popular flight routes from San Francisco to Cheongju.

Search flight deals

Frequently asked questions about flying from San Francisco to Cheongju

How far is San Francisco to Cheongju by plane?
San Francisco and Cheongju are 5628.3 mi apart from one another. A reasonable flight in good conditions will take 37h 55m.
When did momondo last update prices for flights from San Francisco Airport to Cheongju Airport?
Prices for flights from San Francisco Airport to Cheongju Airport are updated daily.
How old do you have to be to fly from San Francisco Airport to Cheongju Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Cheongju Airport.
What documentation or ID do you need to fly to Cheongju Airport?
The travel and health documents required for your trip to Cheongju Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cheongju Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Cheongju?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Cheongju. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco to Cheongju with flexible booking policies on momondo?

Yes. All flights to Cheongju from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Cheongju?

Once you have performed a search for San Francisco to Cheongju flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Cheongju right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to Cheongju flights. All you need is a valid email address and we will do the rest; it is that quick and easy.