How do I get Price Alerts for flights from San Jose, California to Jeju-do?

Price Alerts will notify you by email when the price for flights to Jeju-do from San Jose, California decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from San Jose, California to Jeju-do with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from San Jose Airport to Jeju-do?

Prices for flights from San Jose Airport to Jeju-do refresh daily.

How old do you have to be to fly from San Jose Airport to Jeju-do?

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 Jose Airport to Jeju-do.

What documentation or ID do you need to fly to Jeju-do?

The travel and health documents required for your trip to Jeju-do 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 Jeju-do. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,008 Cheap Flights from San Jose to Jeju-do in 2026

1 adult

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Find the cheapest flights from San Jose, California to Jeju-do

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 6:10 pm

SJC

CJU

43h 25m

2 stops

1:40 pm - 3:08 pm

CJU

SJC

41h 28m

2 stops

$1,008China Eastern

Fri, Apr 17 - Fri, Apr 24

11:40 am - 7:05 pm

SJC

CJU

15h 25m

1 stop

7:50 am - 9:40 am

CJU

SJC

17h 50m

2 stops

$1,032Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

6:45 am - 6:10 pm

SJC

CJU

43h 25m

2 stops

1:40 pm - 3:08 pm

CJU

SJC

41h 28m

2 stops

$1,258China Eastern

Sat, Apr 18 - Sat, Apr 25

6:45 am - 12:30 pm

SJC

CJU

37h 45m

2 stops

1:40 pm - 3:08 pm

CJU

SJC

41h 28m

2 stops

$1,346China Eastern

Sat, Apr 18 - Sat, Apr 25

7:00 am - 6:10 pm

SJC

CJU

43h 10m

2 stops

1:40 pm - 2:11 pm

CJU

SJC

40h 31m

2 stops

$1,795China Eastern

Fri, May 22 - Fri, May 29

9:05 am - 12:30 pm

SJC

CJU

35h 25m

2 stops

7:10 pm - 2:53 pm

CJU

SJC

35h 43m

2 stops

$1,917China Eastern

Thu, Aug 27 - Mon, Aug 31

7:00 am - 6:10 pm

SJC

CJU

43h 10m

2 stops

4:00 pm - 2:11 pm

CJU

SJC

38h 11m

2 stops

$2,030China Eastern

Fri, May 22 - Fri, May 29

7:00 am - 6:10 pm

SJC

CJU

43h 10m

2 stops

1:40 pm - 2:11 pm

CJU

SJC

40h 31m

2 stops

$2,085China Eastern

Fri, May 22 - Fri, May 29

6:45 am - 6:10 pm

SJC

CJU

43h 25m

2 stops

7:10 pm - 3:08 pm

CJU

SJC

35h 58m

2 stops

$2,133China Eastern

Tue, Apr 21 - Tue, Apr 28

7:59 pm - 9:35 am

SJC

CJU

21h 36m

2 stops

3:20 pm - 7:19 pm

CJU

SJC

19h 59m

2 stops

$2,438Korean Air

Fri, May 22 - Fri, May 29

China Eastern flights from San Jose, California to Jeju-do

Our best China Eastern deals on San Jose, California to Jeju-do flight tickets

China Eastern

Apr 17

SJC6:45 amSan Jose

43h 25m

2 stops

CJU6:10 pmJeju City

Apr 24

CJU1:40 pmJeju City

41h 28m

2 stops

SJC3:08 pmSan Jose

$1,008

China Eastern

Apr 18

SJC6:45 amSan Jose

43h 25m

2 stops

CJU6:10 pmJeju City

Apr 25

CJU1:40 pmJeju City

41h 28m

2 stops

SJC3:08 pmSan Jose

$1,258

China Eastern

Apr 18

SJC6:45 amSan Jose

37h 45m

2 stops

CJU12:30 pmJeju City

Apr 25

CJU1:40 pmJeju City

41h 28m

2 stops

SJC3:08 pmSan Jose

$1,346

Korean Air flights from San Jose, California to Jeju-do

Our best Korean Air deals on San Jose, California to Jeju-do flight tickets

Korean Air

May 22

SJC7:59 pmSan Jose

21h 36m

2 stops

CJU9:35 amJeju City

May 29

CJU3:20 pmJeju City

19h 59m

2 stops

SJC7:19 pmSan Jose

$2,438

Korean Air

May 22

SJC7:00 amSan Jose

21h 00m

2 stops

CJU8:00 pmJeju City

May 29

CJU1:05 pmJeju City

20h 01m

2 stops

SJC5:06 pmSan Jose

$2,944

momondo Fare Finder

Use the filters below to find and compare flights from San Jose, California to Jeju-do that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Fri 4/17

6:45 am-6:10 pm

2 stops43h 25m

Jeju City

Fri 4/24

1:40 pm-3:08 pm

2 stops41h 28m

$1,008

Quickest round-trip

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Tue 4/21

11:40 am-7:05 pm

1 stop15h 25m

Jeju City

Tue 4/28

7:50 am-9:40 am

2 stops17h 50m

$1,032

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Sat 4/18

6:45 am-6:10 pm

2 stops43h 25m

Jeju City

Sat 4/25

1:40 pm-3:08 pm

2 stops41h 28m

$1,258

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Sat 4/18

6:45 am-12:30 pm

2 stops37h 45m

Jeju City

Sat 4/25

1:40 pm-3:08 pm

2 stops41h 28m

$1,346

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Fri 5/22

7:00 am-6:10 pm

2 stops43h 10m

Jeju City

Fri 5/29

1:40 pm-2:11 pm

2 stops40h 31m

$1,795

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Thu 8/27

9:05 am-12:30 pm

2 stops35h 25m

Jeju City

Mon 8/31

7:10 pm-2:53 pm

2 stops35h 43m

$1,917

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Fri 5/22

7:00 am-6:10 pm

2 stops43h 10m

Jeju City

Fri 5/29

4:00 pm-2:11 pm

2 stops38h 11m

$2,030

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Fri 5/22

7:00 am-6:10 pm

2 stops43h 10m

Jeju City

Fri 5/29

1:40 pm-2:11 pm

2 stops40h 31m

$2,085

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Tue 4/21

6:45 am-6:10 pm

2 stops43h 25m

Jeju City

Tue 4/28

7:10 pm-3:08 pm

2 stops35h 58m

$2,133

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Fri 5/22

7:59 pm-9:35 am

2 stops21h 36m

Jeju City

Fri 5/29

3:20 pm-7:19 pm

2 stops19h 59m

$2,438

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap San Jose, California to Jeju-do flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Jeju-do

Fastest flight time	15h 25m
Direct flights	None

The fastest flight from San Jose, California to Jeju-do takes 15h 25m

There are no direct flights from San Jose, California to Jeju-do. There are no popular flight routes from San Jose, California to Jeju-do.

Search flight deals

When did momondo last update prices for flights from San Jose Airport to Jeju-do?
Prices for flights from San Jose Airport to Jeju-do refresh daily.
How old do you have to be to fly from San Jose Airport to Jeju-do?
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 Jose Airport to Jeju-do.
What documentation or ID do you need to fly to Jeju-do?
The travel and health documents required for your trip to Jeju-do 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 Jeju-do. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from San Jose, California to Jeju-do?
Price Alerts will notify you by email when the price for flights to Jeju-do from San Jose, California decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from San Jose, California to Jeju-do with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Jeju-do?

Finding the right flight to Jeju-do from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jeju-do quick and easy, saving you time and money.

Can I find flights from San Jose to Jeju-do with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Jose to Jeju-do flights to just show those with flexible booking policies.

How can momondo help me find flights from San Jose to Jeju-do?

momondo provides multiple filters to help you find the best flight to Jeju-do from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Jose to Jeju-do right now. Can momondo alert me if prices change?

Price alerts on flights to Jeju-do from San Jose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.