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.

$720 Cheap Flights from San Jose, California to Jeju-do in 2026/27

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:24 pm - 12:50 pmSJC San Jose-CJU Jeju City

50h 26m2 stops Los Angeles Shanghai Pu Dong

3:40 pm - 4:19 pmCJU Jeju City-SJC San Jose

41h 39m2 stops Shanghai Pu Dong Los Angeles

$1,306Multiple Airlines

Fri, Nov 6 - Fri, Nov 13

5:24 pm - 12:50 pmSJC San Jose-CJU Jeju City

50h 26m2 stops Los Angeles Shanghai Pu Dong

1:50 pm - 6:47 pmCJU Jeju City-SJC San Jose

21h 57m3 stops Shanghai Pu Dong Vancouver Intl Seattle/Tacoma Intl

$2,147Multiple Airlines

Fri, Nov 6 - Fri, Nov 13

4:47 pm - 9:25 pmSJC San Jose-CJU Jeju City

35h 38m3 stops Seattle/Tacoma Intl Vancouver Intl Shanghai Pu Dong

1:50 pm - 6:47 pmCJU Jeju City-SJC San Jose

21h 57m3 stops Shanghai Pu Dong Vancouver Intl Seattle/Tacoma Intl

$4,415Multiple Airlines

Fri, Nov 6 - Fri, Nov 13

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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 San Jose - CJU Jeju City

SJCCJU

San Jose

Fri 11/6

5:24 pm-12:50 pm

2 stops50h 26m

Jeju City

Fri 11/13

3:40 pm-4:19 pm

2 stops41h 39m

$1,306

San JoseJeju City

SJC San Jose - CJU Jeju City

SJCCJU

San Jose

Fri 11/6

5:24 pm-12:50 pm

2 stops50h 26m

Jeju City

Fri 11/13

1:50 pm-6:47 pm

3 stops21h 57m

$2,147

Quickest round-trip

San JoseJeju City

SJC San Jose - CJU Jeju City

SJCCJU

San Jose

Fri 11/6

4:47 pm-9:25 pm

3 stops35h 38m

Jeju City

Fri 11/13

1:50 pm-6:47 pm

3 stops21h 57m

$4,415

Cheapest one-way

San JoseJeju City

SJC San Jose - CJU Jeju City

SJCCJU

San Jose

Sun 9/27

8:02 am-8:45 am

3 stops56h 43m

$720

Quickest one-way

San JoseJeju City

SJC San Jose - CJU Jeju City

SJCCJU

San Jose

Sun 9/27

8:02 am-6:10 am

2 stops54h 08m

$765

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

Best Price Found	$720
Fastest flight time	37h 50m
Direct flights	None

The best one-way flight to Jeju-do from San Jose, California in the past 72 hours is $720. The best round-trip flight deal from San Jose, California to Jeju-do found on momondo in the last 72 hours is $1,306.

The fastest flight from San Jose, California to Jeju-do takes 37h 50m

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

Frequently asked questions about flying from San Jose, California to Jeju-do

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.

Frequently asked questions about flying from San Jose, California to Jeju-do

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.