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Cheap flights from San Jose, California to South Korea from $519

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to South Korea departing on 6/2. 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 Jose, California to South Korea

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:22 am - 6:35 pm
SJC
-
ICN
16h 13m1 stop
Multiple Airlines Logo
8:35 pm - 10:31 pm
ICN
-
SJC
17h 56m1 stop
$615Multiple Airlines
Thu, Apr 2 - Thu, Apr 9
Multiple Airlines Logo
8:00 am - 6:35 pm
SJC
-
ICN
18h 35m1 stop
Multiple Airlines Logo
8:35 pm - 10:31 pm
ICN
-
SJC
17h 56m1 stop
$616Multiple Airlines
Wed, Apr 1 - Thu, Apr 9
Multiple Airlines Logo
6:15 am - 6:35 pm
SJC
-
ICN
19h 20m1 stop
Multiple Airlines Logo
8:35 pm - 8:04 pm
ICN
-
SJC
16h 29m1 stop
$652Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
9:05 am - 6:35 pm
SJC
-
ICN
16h 30m1 stop
Multiple Airlines Logo
8:35 pm - 9:48 am
ICN
-
SJC
30h 13m1 stop
$657Multiple Airlines
Sat, Jan 17 - Sun, Jan 25
Korean Air Logo
6:00 pm - 5:00 am
SJC
-
ICN
19h 00m1 stop
Korean Air Logo
2:30 pm - 2:53 pm
ICN
-
SJC
16h 23m1 stop
$766Korean Air
Mon, Apr 27 - Tue, May 12
United Airlines Logo
8:40 am - 4:15 pm
SJC
-
ICN
38h 35m2 stops
United Airlines Logo
12:45 pm - 1:39 pm
ICN
-
SJC
41h 54m2 stops
$767United Airlines
Thu, Jan 22 - Thu, Jan 29
United Airlines Logo
3:49 pm - 3:15 pm
SJC
-
ICN
31h 26m2 stops
United Airlines Logo
11:45 am - 9:16 pm
ICN
-
SJC
25h 31m2 stops
$780United Airlines
Sun, Mar 8 - Wed, Mar 11
Korean Air Logo
5:54 am - 4:20 pm
SJC
-
ICN
17h 26m1 stop
Korean Air Logo
8:05 pm - 5:38 pm
ICN
-
SJC
14h 33m1 stop
$841Korean Air
Mon, Feb 9 - Mon, Feb 16
Delta Logo
7:45 am - 7:45 pm
SJC
-
TAE
19h 00m2 stops
Delta Logo
7:40 am - 1:34 pm
TAE
-
SJC
22h 54m2 stops
$1,302Delta
Sun, Jan 11 - Thu, Jan 15
China Airlines Logo
7:50 pm - 10:50 am
SJC
-
PUS
23h 00m2 stops
China Airlines Logo
7:50 pm - 8:16 am
PUS
-
SJC
28h 26m2 stops
$1,335China Airlines
Sun, Mar 8 - Wed, Mar 11

Delta flights from San Jose, California to South Korea

Our best Delta deals on San Jose, California to South Korea flight tickets
Delta
Mar 29
SJC7:15 amSan Jose
17h 35m
1 stop
ICN4:50 pmIncheon Intl
Apr 13
ICN7:00 pmIncheon Intl
14h 44m
1 stop
SJC5:44 pmSan Jose
$876
Find similar
Delta
Feb 9
SJC7:45 amSan Jose
15h 45m
1 stop
ICN4:30 pmIncheon Intl
Feb 16
ICN8:05 pmIncheon Intl
20h 54m
2 stops
SJC11:59 pmSan Jose
$880
Find similar
Delta
Mar 28
SJC6:15 pmSan Jose
30h 35m
1 stop
ICN4:50 pmIncheon Intl
Apr 14
ICN7:00 pmIncheon Intl
14h 44m
1 stop
SJC5:44 pmSan Jose
$882
Find similar

Korean Air flights from San Jose, California to South Korea

Our best Korean Air deals on San Jose, California to South Korea flight tickets
Korean Air
Apr 27
SJC6:00 pmSan Jose
19h 00m
1 stop
ICN5:00 amIncheon Intl
May 12
ICN2:30 pmIncheon Intl
16h 23m
1 stop
SJC2:53 pmSan Jose
$766
Find similar
Korean Air
Feb 9
SJC5:54 amSan Jose
17h 26m
1 stop
ICN4:20 pmIncheon Intl
Feb 16
ICN8:05 pmIncheon Intl
14h 33m
1 stop
SJC5:38 pmSan Jose
$841
Find similar
Korean Air
Feb 9
SJC5:54 amSan Jose
17h 26m
1 stop
ICN4:20 pmIncheon Intl
Feb 16
ICN7:40 pmIncheon Intl
14h 53m
1 stop
SJC5:33 pmSan Jose
$842
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to South Korea 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 December 28, 2025.
Use the filters below to find and compare flights from San Jose, California to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Thu 4/2

10:22 am-6:35 pm

1 stop16h 13m

Incheon Intl

Thu 4/9

8:35 pm-10:31 pm

1 stop17h 56m

$615

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Wed 4/1

8:00 am-6:35 pm

1 stop18h 35m

Incheon Intl

Thu 4/9

8:35 pm-10:31 pm

1 stop17h 56m

$616

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sat 1/24

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

Sat 1/31

8:35 pm-8:04 pm

1 stop16h 29m

$652

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sat 1/17

9:05 am-6:35 pm

1 stop16h 30m

Incheon Intl

Sun 1/25

8:35 pm-9:48 am

1 stop30h 13m

$657

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 4/27

6:00 pm-5:00 am

1 stop19h 00m

Incheon Intl

Tue 5/12

2:30 pm-2:53 pm

1 stop16h 23m

$766

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Thu 1/22

8:40 am-4:15 pm

2 stops38h 35m

Incheon Intl

Thu 1/29

12:45 pm-1:39 pm

2 stops41h 54m

$767

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 3/8

3:49 pm-3:15 pm

2 stops31h 26m

Incheon Intl

Wed 3/11

11:45 am-9:16 pm

2 stops25h 31m

$780

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 2/9

5:54 am-4:20 pm

1 stop17h 26m

Incheon Intl

Mon 2/16

8:05 pm-5:38 pm

1 stop14h 33m

$841

San JoseDaegu

SJC - TAE

SJCTAE

San Jose

Sun 1/11

7:45 am-7:45 pm

2 stops19h 00m

Daegu

Thu 1/15

7:40 am-1:34 pm

2 stops22h 54m

$1,302

San JoseBusan

SJC - PUS

SJCPUS

San Jose

Sun 3/8

7:50 pm-10:50 am

2 stops23h 00m

Busan Gimhae

Wed 3/11

7:50 pm-8:16 am

2 stops28h 26m

$1,335

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Korea from

How to get the cheapest flight ticket from San Jose, California to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of October, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $861.

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from San Jose, California is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,124. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Jose, California to South Korea for around $1,492.

Cheap San Jose, California to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to South Korea

Fastest flight time

16h 13m

Direct flights

None
The fastest flight from San Jose, California to South Korea takes 16h 13m
There are no direct flights from San Jose, California to South Korea. There are no popular flight routes from San Jose, California to South Korea.
Search flight deals

  • When did momondo last update prices for flights from San Jose Airport to South Korea?

    Prices for flights from San Jose Airport to South Korea refresh daily.

  • How many operators does momondo search for flights from San Jose Airport to South Korea?

  • How old do you have to be to fly from San Jose Airport to South Korea?

    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 Jose Airport to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The travel and health documents you'll need for your trip to South Korea 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 South Korea. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Jose, California to South Korea

Compare and see reviews for airlines that fly from San Jose, California to South Korea with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $661Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
Korean AirPriceFrom $833Free CancellationRating
8.4
1,184 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to South Korea?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Jose to South Korea. momondo saves you time and could save you money on your trip.

Can I find flights from San Jose to South Korea with flexible booking policies on momondo?

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

How can momondo help me find flights from San Jose to South Korea?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Korea from San Jose.

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

Price alerts on flights to South Korea 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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