Cheap flights from San Jose to Jeju-do from $993

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Jeju-do departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Multiple Airlines Logo
7:00 am - 12:50 pmSJC-CJU
37h 50m2 stops
Multiple Airlines Logo
1:50 pm - 2:19 pmCJU-SJC
41h 29m2 stops
$993Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
China Eastern Logo
7:00 am - 12:50 pmSJC-CJU
37h 50m2 stops
China Eastern Logo
6:55 pm - 12:47 pmCJU-SJC
34h 52m2 stops
$1,253China Eastern
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
8:10 am - 7:40 amSJC-CJU
31h 30m3 stops
Multiple Airlines Logo
11:10 am - 9:45 pmCJU-SJC
27h 35m3 stops
$2,677Multiple Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
China Eastern Logo
9:05 am - 12:50 pmSJC-CJU
35h 45m2 stops
China Eastern Logo
6:55 pm - 2:57 pmCJU-SJC
36h 02m2 stops
$2,722China Eastern
Find Deal
Mon, Mar 9 - Thu, Mar 12
China Eastern Logo
7:00 am - 12:50 pmSJC-CJU
37h 50m2 stops
China Eastern Logo
1:50 pm - 1:19 pmCJU-SJC
40h 29m2 stops
$3,288China Eastern
Find Deal
Sat, Nov 1 - Sat, Nov 8

China Eastern flights from San Jose to Jeju-do

Our best China Eastern deals on San Jose to Jeju-do flight tickets
China Eastern
Oct 30
SJC7:00 amSan Jose
37h 50m
2 stops
CJU12:50 pmJeju City
Nov 6
CJU6:55 pmJeju City
34h 52m
2 stops
SJC12:47 pmSan Jose
China Eastern
Mar 9
SJC9:05 amSan Jose
35h 45m
2 stops
CJU12:50 pmJeju City
Mar 12
CJU6:55 pmJeju City
36h 02m
2 stops
SJC2:57 pmSan Jose
China Eastern
Nov 1
SJC7:00 amSan Jose
37h 50m
2 stops
CJU12:50 pmJeju City
Nov 8
CJU1:50 pmJeju City
40h 29m
2 stops
SJC1:19 pmSan Jose

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Jose to Jeju-do that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Thu 10/30

7:00 am-12:50 pm

2 stops37h 50m

Jeju City

Thu 11/6

1:50 pm-2:19 pm

2 stops41h 29m

$993

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Thu 10/30

7:00 am-12:50 pm

2 stops37h 50m

Jeju City

Thu 11/6

6:55 pm-12:47 pm

2 stops34h 52m

$1,253

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Sat 11/1

8:10 am-7:40 am

3 stops31h 30m

Jeju City

Sat 11/8

11:10 am-9:45 pm

3 stops27h 35m

$2,677

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Mon 3/9

9:05 am-12:50 pm

2 stops35h 45m

Jeju City

Thu 3/12

6:55 pm-2:57 pm

2 stops36h 02m

$2,722

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Sat 11/1

7:00 am-12:50 pm

2 stops37h 50m

Jeju City

Sat 11/8

1:50 pm-1:19 pm

2 stops40h 29m

$3,288

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap San Jose to Jeju-do flight deals and tips

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

Direct flights

None
There are no direct flights from San Jose to Jeju-do. There are no popular flight routes from San Jose 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.

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

    Price Alerts will notify you by email when the price for flights to Jeju-do from San Jose 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 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.

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1 adult
Fri 10/17
Fri 10/24

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Popular cities in Jeju-do

Popular flights according to clicks in the last 7 days on momondo