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Cheap flights from San Jose, California to Seoul from $384

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 Seoul departing on 1/1. 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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Find the cheapest flights from San Jose, California to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$723Multiple Airlines
mié., ene. 21 - vie., ene. 23
Multiple Airlines Logo
9:05 am - 6:35 pm
SJC
-
ICN
16h 30m1 stop
Multiple Airlines Logo
8:35 pm - 8:04 pm
ICN
-
SJC
16h 29m1 stop
$725Multiple Airlines
jue., ene. 8 - vie., ene. 23
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
$726Multiple Airlines
mié., ene. 21 - sáb., ene. 24
Multiple Airlines Logo
3:36 pm - 6:35 pm
SJC
-
ICN
33h 59m1 stop
Multiple Airlines Logo
8:35 pm - 8:04 pm
ICN
-
SJC
16h 29m1 stop
$731Multiple Airlines
mar., ene. 20 - vie., ene. 23
Multiple Airlines Logo
6:02 pm - 6:35 pm
SJC
-
ICN
31h 33m1 stop
Multiple Airlines Logo
8:35 pm - 1:00 pm
ICN
-
SJC
33h 25m1 stop
$737Multiple Airlines
mar., ene. 20 - dom., ene. 25
Hawaiian Airlines Logo
9:05 am - 6:35 pm
SJC
-
ICN
16h 30m1 stop
Hawaiian Airlines Logo
8:35 pm - 8:04 pm
ICN
-
SJC
16h 29m1 stop
$798Hawaiian Airlines
sáb., ene. 24 - sáb., ene. 31
Multiple Airlines Logo
9:05 am - 6:35 pm
SJC
-
ICN
16h 30m1 stop
Multiple Airlines Logo
8:35 pm - 8:04 pm
ICN
-
SJC
16h 29m1 stop
$802Multiple Airlines
jue., ene. 22 - lun., ene. 26
Multiple Airlines Logo
6:15 am - 6:35 pm
SJC
-
ICN
19h 20m1 stop
Multiple Airlines Logo
8:35 pm - 9:48 am
ICN
-
SJC
30h 13m1 stop
$808Multiple Airlines
jue., ene. 22 - lun., ene. 26
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
$851Multiple Airlines
dom., ene. 18 - lun., ene. 26
Multiple Airlines Logo
6:15 am - 6:35 pm
SJC
-
ICN
19h 20m1 stop
Multiple Airlines Logo
8:35 pm - 9:48 am
ICN
-
SJC
30h 13m1 stop
$856Multiple Airlines
dom., ene. 18 - dom., ene. 25

Hawaiian Airlines flights from San Jose, California to Incheon Intl Airport

Our best Hawaiian Airlines deals on San Jose, California to Incheon Intl Airport flight tickets
Hawaiian Airlines
Jan 24
SJC9:05 amSan Jose
16h 30m
1 stop
ICN6:35 pmIncheon Intl
Jan 31
ICN8:35 pmIncheon Intl
16h 29m
1 stop
SJC8:04 pmSan Jose
$798
Find similar
Hawaiian Airlines
Jan 25
SJC9:05 amSan Jose
16h 30m
1 stop
ICN6:35 pmIncheon Intl
Feb 1
ICN8:35 pmIncheon Intl
30h 13m
1 stop
SJC9:48 amSan Jose
$941
Find similar

Korean Air flights from San Jose, California to Incheon Intl Airport

Our best Korean Air deals on San Jose, California to Incheon Intl Airport flight tickets
Korean Air
Mar 28
SJC7:15 amSan Jose
17h 15m
1 stop
ICN4:30 pmIncheon Intl
Apr 4
ICN4:40 pmIncheon Intl
14h 13m
1 stop
SJC2:53 pmSan Jose
$1,027
Find similar
Korean Air
Mar 26
SJC7:15 amSan Jose
16h 40m
1 stop
ICN3:55 pmIncheon Intl
Apr 8
ICN7:20 pmIncheon Intl
14h 10m
1 stop
SJC5:30 pmSan Jose
$1,059
Find similar
Korean Air
Jan 26
SJC5:54 amSan Jose
17h 26m
1 stop
ICN4:20 pmIncheon Intl
Feb 2
ICN7:40 pmIncheon Intl
16h 32m
1 stop
SJC7:12 pmSan Jose
$1,071
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Incheon Intl Airport 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 diciembre 11, 2025.
Use the filters below to find and compare flights from San Jose, California to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseIncheon

SJC - ICN

SJCICN

San Jose

mié. 1/21

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

vie. 1/23

8:35 pm-8:04 pm

1 stop16h 29m

$723

San JoseIncheon

SJC - ICN

SJCICN

San Jose

jue. 1/8

9:05 am-6:35 pm

1 stop16h 30m

Incheon Intl

vie. 1/23

8:35 pm-8:04 pm

1 stop16h 29m

$725

San JoseIncheon

SJC - ICN

SJCICN

San Jose

mié. 1/21

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

sáb. 1/24

8:35 pm-8:04 pm

1 stop16h 29m

$726

San JoseIncheon

SJC - ICN

SJCICN

San Jose

mar. 1/20

3:36 pm-6:35 pm

1 stop33h 59m

Incheon Intl

vie. 1/23

8:35 pm-8:04 pm

1 stop16h 29m

$731

San JoseIncheon

SJC - ICN

SJCICN

San Jose

mar. 1/20

6:02 pm-6:35 pm

1 stop31h 33m

Incheon Intl

dom. 1/25

8:35 pm-1:00 pm

1 stop33h 25m

$737

San JoseIncheon

SJC - ICN

SJCICN

San Jose

sáb. 1/24

9:05 am-6:35 pm

1 stop16h 30m

Incheon Intl

sáb. 1/31

8:35 pm-8:04 pm

1 stop16h 29m

$798

San JoseIncheon

SJC - ICN

SJCICN

San Jose

jue. 1/22

9:05 am-6:35 pm

1 stop16h 30m

Incheon Intl

lun. 1/26

8:35 pm-8:04 pm

1 stop16h 29m

$802

San JoseIncheon

SJC - ICN

SJCICN

San Jose

jue. 1/22

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

lun. 1/26

8:35 pm-9:48 am

1 stop30h 13m

$808

San JoseIncheon

SJC - ICN

SJCICN

San Jose

dom. 1/18

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

lun. 1/26

8:35 pm-8:04 pm

1 stop16h 29m

$851

San JoseIncheon

SJC - ICN

SJCICN

San Jose

dom. 1/18

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

dom. 1/25

8:35 pm-9:48 am

1 stop30h 13m

$856

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 Seoul from

How to get the cheapest flight ticket from San Jose, California to Incheon Intl Airport

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 day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from San Jose, California to Incheon Intl Airport is on a Thursday when prices can be found for as low as $1,053. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,788. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

At noon is the cheapest time of day to fly from San Jose, California to Incheon Intl Airport when you can find flight prices for as low as $1,059. Flying to Incheon Intl Airport at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,473 on average. Flights to Incheon Intl Airport from San Jose, California in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from San Jose, California to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Incheon Intl Airport (SJC to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Incheon Intl Airport

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from San Jose, California to Incheon Intl Airport takes 15h 10m
There are no direct flights from San Jose, California to Incheon Intl Airport. There are no popular flight routes from San Jose, California to Incheon Intl Airport.
Search flight deals

  • How far is San Jose to Incheon Intl by plane?

    Incheon Intl is 5675.2 mi away from San Jose. Typically, this will take 15h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from San Jose Airport to Incheon Intl Airport?

    Prices for flights from San Jose Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Jose Airport to Incheon Intl Airport?

  • How old do you have to be to fly from San Jose Airport to Incheon Intl 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 Jose Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The required travel and health documents for your Incheon Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Jose, California to Incheon Intl Airport?

Best airlines flying from San Jose, California to Incheon Intl Airport

Compare and see reviews for airlines that fly from San Jose, California to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $661Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
Korean AirPriceFrom $833Free CancellationRating
8.4
1,184 reviews
Search Korean Air flights

Traveling to a place near Seoul?

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

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

Yes. momondo enables you to select and highlight flights to Seoul from San Jose with this policy.

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

Once all potential San Jose to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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Of course. momondo tracks the price of San Jose to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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