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Cheap flights from San Diego to Jeju City from $1,942

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 Diego to Jeju City departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Diego to Jeju City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:15 am - 8:10 pm
SAN
-
CJU
43h 55m
3 stops
Multiple Airlines Logo
7:05 pm - 8:53 pm
CJU
-
SAN
41h 48m
3 stops
$1,942Multiple Airlines
Thu, May 21 - Thu, Aug 20
Multiple Airlines Logo
7:43 am - 6:10 am
SAN
-
CJU
30h 27m
2 stops
Multiple Airlines Logo
10:15 pm - 1:09 pm
CJU
-
SAN
30h 54m
2 stops
$2,059Multiple Airlines
Thu, May 21 - Thu, Aug 20

China Eastern flights from San Diego to Jeju City

Our best China Eastern deals on San Diego to Jeju City flight tickets
China Eastern
Mar 5
SAN6:20 amSan Diego
37h 30m
2 stops
CJU12:50 pmJeju City
Mar 9
CJU1:50 pmJeju City
41h 04m
2 stops
SAN2:54 pmSan Diego
$1,351
China Eastern
Mar 5
SAN6:20 amSan Diego
37h 30m
2 stops
CJU12:50 pmJeju City
Mar 9
CJU1:50 pmJeju City
41h 04m
2 stops
SAN2:54 pmSan Diego
$1,579
China Eastern
Mar 5
SAN6:20 amSan Diego
37h 30m
2 stops
CJU12:50 pmJeju City
Mar 9
CJU1:50 pmJeju City
41h 04m
2 stops
SAN2:54 pmSan Diego
$1,784

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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, momondo users made 832,500 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from San Diego to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoJeju City

SAN - CJU

SANCJU

San Diego

Thu 5/21

8:15 am-8:10 pm

3 stops43h 55m

Jeju City

Thu 8/20

7:05 pm-8:53 pm

3 stops41h 48m

$1,942

San DiegoJeju City

SAN - CJU

SANCJU

San Diego

Thu 5/21

7:43 am-6:10 am

2 stops30h 27m

Jeju City

Thu 8/20

10:15 pm-1:09 pm

2 stops30h 54m

$2,059

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Diego to Jeju City

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Jeju City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Jeju City (SAN to CJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Jeju City

Fastest flight time

37h 30m

Direct flights

None
The fastest flight from San Diego to Jeju City takes 37h 30m
There are no direct flights from San Diego to Jeju City. There are no popular flight routes from San Diego to Jeju City.
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  • How far is San Diego to Jeju City by plane?

    The straight-line distance from San Diego to Jeju City is 6264.2 mi. By plane, this route typically takes 37h 30m.

  • When did momondo last update prices for flights from San Diego Airport to Jeju City Airport?

    Prices for flights from San Diego Airport to Jeju City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Diego Airport to Jeju City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Jeju City Airport.

  • What documentation or ID do you need to fly to Jeju City Airport?

    The travel and health documents you'll need for your trip to Jeju City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jeju City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from San Diego to Jeju City?

    Search flight deals from San Diego to Jeju City. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from San Diego to Jeju City 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.

Traveling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
Seogwipo

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Jeju City?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Jeju City for you.

Can I find flights from San Diego to Jeju City with flexible booking policies on momondo?

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

How can momondo help me find flights from San Diego to Jeju City?

momondo helps you find the best flight between San Diego and Jeju City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for San Diego to Jeju City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cabin classes currently available on flights to Jeju City

List of cabin classes available on flights landing in Jeju City. Availability may vary depending on flight origin and airline.
First Class to Jeju City
Business Class to Jeju City