HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jeju City

$418+ Cheap flights from San Francisco (SFO) to Jeju City (CJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CJU
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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

Cheapest flights from San Francisco to Jeju City
Explore the most affordable flight options available from San Francisco to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This oojo deal was found by Cheapflights users on 1/18. 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.
Thu 3/511:25 am
SFO
-
CJU
1 stop38h 45m
Cathay Pacific
Thu 3/127:55 am
CJU
-
SFO
1 stop18h 50m
Cathay Pacific
Deal found 1/18$850
This Gurufare deal was found by Cheapflights users on 1/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:05 am
SFO
-
CJU
1 stop37h 15m
Cathay Pacific
Wed 9/27:30 am
CJU
-
SFO
1 stop20h 00m
Cathay Pacific
Deal found 1/18$871
This oojo deal was found by Cheapflights users on 1/19. 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.
Tue 3/1012:25 pm
SFO
-
CJU
1 stop26h 15m
Cathay Pacific
Sat 3/147:55 am
CJU
-
SFO
1 stop30h 20m
Cathay Pacific
Deal found 1/19$900
This Gurufare deal was found by Cheapflights users on 1/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:40 pm
SFO
-
CJU
1 stop24h 40m
Cathay Pacific
Wed 9/27:30 am
CJU
-
SFO
1 stop31h 25m
Cathay Pacific
Deal found 1/18$921
This FlightHub deal was found by Cheapflights users on 1/19. 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 3/108:55 am
SFO
-
CJU
2 stops35h 55m
China Eastern
Sat 3/141:50 pm
CJU
-
SFO
2 stops58h 04m
China Eastern
Deal found 1/19$922
This China Eastern deal was found by Cheapflights users on 1/18. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2612:00 pm
SFO
-
CJU
1 stop31h 50m
China Eastern
Thu 1/296:55 pm
CJU
-
SFO
2 stops37h 13m
China Eastern
Deal found 1/18$964
This Gurufare deal was found by Cheapflights users on 1/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:40 pm
SFO
-
CJU
1 stop24h 40m
Cathay Pacific
Sat 8/297:30 am
CJU
-
SFO
1 stop31h 25m
Cathay Pacific
Deal found 1/18$971
This oojo deal was found by Cheapflights users on 1/18. 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.
Thu 3/511:40 am
SFO
-
CJU
2 stops32h 20m
Korean Air
Thu 3/128:10 pm
CJU
-
SFO
2 stops30h 20m
Korean Air
Deal found 1/18$973
This Mytrip deal was found by Cheapflights users on 1/18. 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.
Thu 3/511:25 am
SFO
-
CJU
1 stop38h 45m
Multiple Airlines
Thu 3/121:25 pm
CJU
-
SFO
2 stops17h 15m
Multiple Airlines
Deal found 1/18$991
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:25 am
SFO
-
CJU
1 stop26h 15m
Cathay Pacific
Fri 3/137:55 am
CJU
-
SFO
1 stop18h 50m
Cathay Pacific
Deal found 1/20$998
This KAYAK deal was found by Cheapflights users on 1/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:40 pm
SFO
-
CJU
1 stop24h 40m
Cathay Pacific
Tue 9/17:30 am
CJU
-
SFO
1 stop20h 00m
Cathay Pacific
Deal found 1/18$1,018

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$900
(oojo)

One-way from

$418
(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
One-way flight 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 January 21, 2026.
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

Thu 3/5

11:25 am-7:10 pm

1 stop38h 45m

Jeju City

Thu 3/12

7:55 am-10:45 am

1 stop18h 50m

$850

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-10:15 pm

1 stop30h 20m

$900

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Tue 3/10

8:55 am-12:50 pm

2 stops35h 55m

Jeju City

Sat 3/14

1:50 pm-7:54 am

2 stops58h 04m

$922

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Thu 3/5

11:25 am-7:10 pm

1 stop38h 45m

Jeju City

Thu 3/12

1:25 pm-2:40 pm

2 stops17h 15m

$991

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Fri 3/6

11:25 am-6:40 am

1 stop26h 15m

Jeju City

Fri 3/13

7:55 am-10:45 am

1 stop18h 50m

$998

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Fri 3/6

2:30 pm-7:10 pm

2 stops35h 40m

Jeju City

Fri 3/13

11:25 am-2:40 pm

1 stop19h 15m

$1,029

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Wed 4/1

3:30 pm-7:30 am

1 stop24h 00m

Jeju City

Sun 4/5

9:15 pm-1:00 pm

1 stop31h 45m

$1,042

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Wed 2/25

11:25 am-6:40 am

1 stop26h 15m

$418

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Tue 2/24

11:25 am-7:10 pm

1 stop38h 45m

$424

San FranciscoJeju City

SFO - CJU

SFOCJU

San Francisco

Tue 2/24

3:40 pm-2:00 pm

2 stops29h 20m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 18 results
1
2

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 January.
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 35h 55m. Cathay Pacific provides one of the quickest options available for as low as $922. 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
San Jose to Jeju City flights
Ontario 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.