HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jeju City

$839+ Cheap flights from San Francisco (SFO) to Jeju City (CJU)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CJU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Jeju City with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Jeju City

Best flights from San Francisco to Jeju City
Discover carefully curated flight deals from San Francisco to Jeju City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/16. 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.
Tue 3/1012:25 pmSFO - CJU
1 stop26h 15mCathay Pacific
Sat 3/147:55 amCJU - SFO
1 stop25h 25mCathay Pacific
Deal found 12/16$839
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:40 amSFO - CJU
2 stops27h 30mKorean Air
Sun 2/89:50 amCJU - SFO
2 stops40h 40mKorean Air
Deal found 12/17$1,022
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3111:10 pmSFO - CJU
1 stop18h 40mMultiple Airlines
Sat 2/77:55 amCJU - SFO
2 stops27h 50mMultiple Airlines
Deal found 12/16$1,045
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Mon 1/512:00 pmSFO - CJU
1 stop31h 50mChina Eastern
Sat 1/171:50 pmCJU - SFO
2 stops42h 18mChina Eastern
Deal found 12/17$1,356
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/110:55 pmSFO - CJU
1 stop38h 45mCathay Pacific
Sun 2/87:55 amCJU - SFO
1 stop30h 20mCathay Pacific
Deal found 12/17$920
This Cathay Pacific deal was found by Cheapflights users on 12/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:25 amSFO - CJU
1 stop26h 15mCathay Pacific
Mon 2/27:55 amCJU - SFO
1 stop25h 25mCathay Pacific
Deal found 12/15$962
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:25 amSFO - CJU
1 stop26h 15mMultiple Airlines
Sun 2/89:55 pmCJU - SFO
2 stops32h 45mMultiple Airlines
Deal found 12/17$1,166
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/319:45 pmSFO - CJU
1 stop28h 25mCathay Pacific
Sat 2/77:55 amCJU - SFO
1 stop30h 20mCathay Pacific
Deal found 12/16$1,041
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Mon 1/59:45 pmSFO - CJU
1 stop39h 55mCathay Pacific
Sat 1/178:00 pmCJU - SFO
1 stop18h 00mCathay Pacific
Deal found 12/17$1,304

Find flight deals from San Francisco to Jeju City

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Jeju City (CJU). 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 December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$839
(FlightHub)
Provider with most accurate pricing for San Francisco-Jeju City flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Jeju City flights.
Search Deals
From San Francisco to Jeju City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Jeju City 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 December 18, 2025.
Use the filters below to find and compare flights from San Francisco to Jeju City that are best for you.

Fly from

San Francisco

Fly to

Jeju City

Route

Depart

Return

Price

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Tue 3/10

12:25 pm-6:40 am

1 stop26h 15m

Jeju City

Sat 3/14

7:55 am-5:20 pm

1 stop25h 25m

$839

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Sun 2/1

10:55 pm-6:40 am

1 stop38h 45m

Jeju City

Sun 2/8

7:55 am-9:15 pm

1 stop30h 20m

$920

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Thu 1/29

11:25 am-6:40 am

1 stop26h 15m

Jeju City

Mon 2/2

7:55 am-4:20 pm

1 stop25h 25m

$962

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Sun 2/1

11:40 am-8:10 am

2 stops27h 30m

Jeju City

Sun 2/8

9:50 am-9:30 am

2 stops40h 40m

$1,022

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Sat 1/31

9:45 pm-7:10 pm

1 stop28h 25m

Jeju City

Sat 2/7

7:55 am-9:15 pm

1 stop30h 20m

$1,041

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Sat 1/31

11:10 pm-10:50 am

1 stop18h 40m

Jeju City

Sat 2/7

7:55 am-6:45 pm

2 stops27h 50m

$1,045

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Sun 2/1

11:25 am-6:40 am

1 stop26h 15m

Jeju City

Sun 2/8

9:55 pm-1:40 pm

2 stops32h 45m

$1,166

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Mon 1/5

9:45 pm-6:40 am

1 stop39h 55m

Jeju City

Sat 1/17

8:00 pm-9:00 pm

1 stop18h 00m

$1,304

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Mon 1/5

12:00 pm-12:50 pm

1 stop31h 50m

Jeju City

Sat 1/17

1:50 pm-3:08 pm

2 stops42h 18m

$1,356

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from San Francisco to Jeju City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Jeju City in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Jeju City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Jeju City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Jeju City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Jeju City flights, Cheapflights users trust AranGrant the most. AranGrant 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-Jeju City 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 Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City 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.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Jeju City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Jeju City?

    A quick flight from San Francisco to Jeju City can take about 26h 15m. Cathay Pacific provides one of the quickest options available for as low as $839. Airlines will cover a distance of 5822 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from San Francisco to Jeju City that include hotel bookings?

    Yes. In addition to deals on San Francisco to Jeju City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Jeju City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Jeju City.

  • Can I find deals for business class flights from San Francisco to Jeju City?

    Yes. Cheapflights offers flight deals from San Francisco to Jeju City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
Seogwipo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Jeju City

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Jeju City flights
San Diego to Jeju City flights
Ontario to Jeju City flights
San Jose to Jeju City flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.