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.

$566 Cheap Flights from San Francisco to Cheongju in 2026

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.

12:00 pm - 6:05 am

SFO

CJJ

25h 05m

1 stop

11:55 pm - 6:45 pm

CJJ

SFO

35h 50m

1 stop

$1,491Multiple Airlines

Fri, Nov 20 - Sun, Nov 29

9:30 am - 10:50 am

SFO

CJJ

33h 20m

2 stops

11:50 am - 3:29 pm

CJJ

SFO

43h 39m

2 stops

$1,669China Eastern

Tue, Aug 11 - Tue, Aug 25

5:15 pm - 1:05 pm

SFO

CJJ

27h 50m

1 stop

9:30 am - 9:00 pm

CJJ

SFO

27h 30m

2 stops

$1,703Multiple Airlines

Wed, Jul 22 - Wed, Jul 29

12:00 pm - 8:30 am

SFO

CJJ

52h 30m

2 stops

11:50 am - 6:45 am

CJJ

SFO

34h 55m

2 stops

$1,742Multiple Airlines

Thu, Jun 25 - Sun, Jun 28

12:00 pm - 11:05 am

SFO

CJJ

31h 05m

1 stop

10:55 am - 6:45 am

CJJ

SFO

35h 50m

2 stops

$1,811Multiple Airlines

Thu, Jun 25 - Sun, Jun 28

6:00 am - 9:55 pm

SFO

CJJ

23h 55m

2 stops

2:05 pm - 9:05 am

CJJ

SFO

35h 00m

2 stops

$1,840Multiple Airlines

Wed, Jul 22 - Wed, Jul 29

6:00 am - 9:55 pm

SFO

CJJ

23h 55m

2 stops

6:35 am - 9:05 am

CJJ

SFO

42h 30m

3 stops

$1,847Multiple Airlines

Wed, Jul 22 - Wed, Jul 29

12:50 am - 4:40 pm

SFO

CJJ

23h 50m

1 stop

10:30 am - 8:30 pm

CJJ

SFO

26h 00m

1 stop

$1,875Multiple Airlines

Thu, Jun 25 - Mon, Jun 29

12:00 pm - 11:05 am

SFO

CJJ

31h 05m

1 stop

11:40 pm - 7:55 pm

CJJ

SFO

36h 15m

1 stop

$1,878Multiple Airlines

Thu, Jun 25 - Sun, Jun 28

12:50 am - 10:15 pm

SFO

CJJ

29h 25m

2 stops

12:05 pm - 6:45 am

CJJ

SFO

34h 40m

2 stops

$1,930Multiple Airlines

Thu, Jun 25 - Mon, Jun 29

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China Eastern flights from San Francisco to Cheongju

Our best China Eastern deals on San Francisco to Cheongju flight tickets

China Eastern

Aug 11

SFO9:30 amSan Francisco

33h 20m

2 stops

CJJ10:50 amCheongju

Aug 25

CJJ11:50 amCheongju

43h 39m

2 stops

SFO3:29 pmSan Francisco

$1,669

China Eastern

Jul 28

SFO9:20 amSan Francisco

33h 30m

2 stops

CJJ10:50 amCheongju

Aug 4

CJJ11:50 amCheongju

43h 39m

2 stops

SFO3:29 pmSan Francisco

$2,459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoCheongju

SFO - CJJ

SFOCJJ

San Francisco

Fri 11/20

12:00 pm-6:05 am

1 stop25h 05m

Cheongju

Sun 11/29

11:55 pm-6:45 pm

1 stop35h 50m

$1,491

San FranciscoCheongju

SFO - CJJ

SFOCJJ

San Francisco

Tue 8/11

9:30 am-10:50 am

2 stops33h 20m

Cheongju

Tue 8/25

11:50 am-3:29 pm

2 stops43h 39m

$1,669

San FranciscoCheongju

SFO - CJJ

SFOCJJ

San Francisco

Wed 7/22

5:15 pm-1:05 pm

1 stop27h 50m

Cheongju

Wed 7/29

9:30 am-9:00 pm

2 stops27h 30m

$1,703

San FranciscoCheongju

SFO - CJJ

SFOCJJ

San Francisco

Thu 6/25

12:00 pm-8:30 am

2 stops52h 30m

Cheongju

Sun 6/28

11:50 am-6:45 am

2 stops34h 55m

$1,742

San FranciscoCheongju

SFO - CJJ

SFOCJJ

San Francisco

Thu 6/25

12:00 pm-11:05 am

1 stop31h 05m

Cheongju

Sun 6/28

10:55 am-6:45 am

2 stops35h 50m

$1,811

San FranciscoCheongju

SFO - CJJ

SFOCJJ

San Francisco

Wed 7/22

6:00 am-9:55 pm

2 stops23h 55m

Cheongju

Wed 7/29

2:05 pm-9:05 am

2 stops35h 00m

$1,840

San FranciscoCheongju

SFO - CJJ

SFOCJJ

San Francisco

Wed 7/22

6:00 am-9:55 pm

2 stops23h 55m

Cheongju

Wed 7/29

6:35 am-9:05 am

3 stops42h 30m

$1,847

Quickest round-trip

San FranciscoCheongju

SFO - CJJ

SFOCJJ

San Francisco

Thu 6/25

12:50 am-4:40 pm

1 stop23h 50m

Cheongju

Mon 6/29

10:30 am-8:30 pm

1 stop26h 00m

$1,875

San FranciscoCheongju

SFO - CJJ

SFOCJJ

San Francisco

Thu 6/25

12:00 pm-11:05 am

1 stop31h 05m

Cheongju

Sun 6/28

11:40 pm-7:55 pm

1 stop36h 15m

$1,878

San FranciscoCheongju

SFO - CJJ

SFOCJJ

San Francisco

Thu 6/25

12:50 am-10:15 pm

2 stops29h 25m

Cheongju

Mon 6/29

12:05 pm-6:45 am

2 stops34h 40m

$1,930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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, United Airlines and Asiana 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 36% 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

Fastest flight time	25h 05m
Direct flights	None

The fastest flight from San Francisco to Cheongju takes 25h 05m

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 25h 05m.
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.