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Jeju-do

$1,056+ Cheap flights from San Jose, CA (SJC) to Jeju-do

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — CJU
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from San Jose to Jeju-do

Cheapest flights from San Jose to Jeju-do
Explore the most affordable flight options available from San Jose to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Korean Air deal was found by Cheapflights users on 2/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:15 am
SJC
-
CJU
2 stops21h 40m
Korean Air
Mon 4/202:40 pm
CJU
-
SJC
2 stops19h 12m
Korean Air
Deal found 2/10$1,056
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Wed 3/2511:15 am
SJC
-
CJU
2 stops28h 00m
Multiple Airlines
Wed 4/112:55 pm
CJU
-
SJC
1 stop36h 45m
Multiple Airlines
Deal found 2/8$1,291
This Bravofly deal was found by Cheapflights users on 2/9. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:15 am
SJC
-
CJU
2 stops35h 35m
China Eastern
Thu 4/27:10 pm
CJU
-
SJC
2 stops35h 34m
China Eastern
Deal found 2/9$1,407
This LionTravel deal was found by Cheapflights users on 2/8. 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 LionTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:15 am
SJC
-
CJU
2 stops37h 35m
China Eastern
Wed 4/17:10 pm
CJU
-
SJC
2 stops35h 34m
China Eastern
Deal found 2/8$1,545
This China Eastern deal was found by Cheapflights users on 2/10. 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.
Fri 3/279:15 am
SJC
-
CJU
2 stops37h 45m
China Eastern
Fri 4/34:00 pm
CJU
-
SJC
2 stops38h 44m
China Eastern
Deal found 2/10$1,906
This China Eastern deal was found by Cheapflights users on 2/7. 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.
Thu 8/279:05 am
SJC
-
CJU
2 stops35h 25m
China Eastern
Mon 8/317:10 pm
CJU
-
SJC
2 stops35h 43m
China Eastern
Deal found 2/7$1,913
This Gotogate deal was found by Cheapflights users on 2/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:55 pm
SJC
-
CJU
3 stops36h 30m
Multiple Airlines
Mon 4/2011:45 am
CJU
-
SJC
3 stops25h 22m
Multiple Airlines
Deal found 2/10$3,240

Find flight deals from San Jose to Jeju-do

Keep the following information in mind while searching for San Jose to Jeju-do flight deals. Data was last updated February 12, 2026.

Round-trip from

$1,056
(Korean Air)
From San Jose to Jeju-do
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Jeju-do 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 February 12, 2026.
Use the filters below to find and compare flights from San Jose to Jeju-do that are best for you.

Fly from

San Jose

Fly to

Jeju-do

Route

Depart

Return

Price

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Tue 3/3

7:15 am-9:55 pm

2 stops21h 40m

Jeju City

Mon 4/20

2:40 pm-5:52 pm

2 stops19h 12m

$1,056

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Wed 3/25

11:15 am-7:15 am

2 stops28h 00m

Jeju City

Wed 4/1

12:55 pm-9:40 am

1 stop36h 45m

$1,291

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Thu 3/26

9:15 am-12:50 pm

2 stops35h 35m

Jeju City

Thu 4/2

7:10 pm-2:44 pm

2 stops35h 34m

$1,407

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Wed 3/25

9:15 am-2:50 pm

2 stops37h 35m

Jeju City

Wed 4/1

7:10 pm-2:44 pm

2 stops35h 34m

$1,545

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Fri 3/27

9:15 am-3:00 pm

2 stops37h 45m

Jeju City

Fri 4/3

4:00 pm-2:44 pm

2 stops38h 44m

$1,906

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Tue 3/3

3:55 pm-9:25 pm

3 stops36h 30m

Jeju City

Mon 4/20

11:45 am-9:07 pm

3 stops25h 22m

$3,240

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Best time to book a flight from San Jose to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from San Jose 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 Jose to Jeju-do
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from San Jose to Jeju-do?

    If you book a flight to Jeju-do from San Jose, you will be flying from San Jose, which is the city’s only airport. San Jose (SJC) is located 2.9 mi from the center of San Jose.

  • How long is the flight from San Jose, California to Jeju-do?

    For as low as $1,056, Korean Air can have you in Jeju-do from San Jose, California in 21h 40m. There are 5852 mi between San Jose, California and Jeju-do. This flight may include one or multiple stops.

  • Can I find deals for flights from San Jose to Jeju-do that include hotel bookings?

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

  • How can I find direct flights from San Jose to Jeju-do?

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

  • Can I find deals for business class flights from San Jose to Jeju-do?

    Yes. Cheapflights offers flight deals from San Jose to Jeju-do 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

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