Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Jose, California to Seoul from $483

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 7/15. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Jose, California to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:00 am - 5:30 pm
SJC
-
ICN
17h 30m
1 stop
Alaska Airlines Logo
8:00 pm - 6:00 pm
ICN
-
SJC
14h 00m
1 stop
$877Alaska Airlines
Sun, Sep 13 - Mon, Oct 26
Alaska Airlines Logo
12:02 pm - 5:35 pm
SJC
-
ICN
36h 33m
1 stop
Alaska Airlines Logo
8:00 pm - 5:56 pm
ICN
-
SJC
14h 56m
1 stop
$883Alaska Airlines
Tue, Nov 3 - Fri, Nov 13
China Eastern Logo
9:05 am - 5:25 pm
SJC
-
ICN
40h 20m
2 stops
China Eastern Logo
12:55 pm - 2:52 pm
ICN
-
SJC
41h 57m
2 stops
$1,010China Eastern
Sun, Sep 13 - Mon, Oct 26
China Eastern Logo
9:05 am - 3:10 pm
SJC
-
ICN
38h 05m
2 stops
China Eastern Logo
8:55 am - 2:53 pm
ICN
-
SJC
21h 58m
2 stops
$1,011China Eastern
Wed, Sep 9 - Mon, Sep 21
Korean Air Logo
7:15 am - 4:50 pm
SJC
-
ICN
17h 35m
1 stop
Korean Air Logo
4:40 pm - 4:57 pm
ICN
-
SJC
16h 17m
1 stop
$1,031Korean Air
Thu, Oct 1 - Sat, Oct 17
China Eastern Logo
7:00 am - 3:05 pm
SJC
-
ICN
39h 05m
2 stops
China Eastern Logo
8:55 am - 12:54 pm
ICN
-
SJC
20h 59m
2 stops
$1,063China Eastern
Tue, Nov 3 - Fri, Nov 13
United Airlines Logo
6:37 pm - 3:00 pm
SJC
-
ICN
28h 23m
2 stops
United Airlines Logo
11:30 am - 5:31 pm
ICN
-
SJC
22h 01m
2 stops
$1,081United Airlines
Sun, Oct 4 - Thu, Oct 22
Alaska Airlines Logo
8:15 pm - 5:30 pm
SJC
-
ICN
29h 15m
1 stop
Alaska Airlines Logo
7:35 pm - 8:00 pm
ICN
-
SJC
16h 25m
1 stop
$1,083Alaska Airlines
Fri, Jun 5 - Wed, Jun 10
Alaska Airlines Logo
6:15 am - 5:30 pm
SJC
-
ICN
19h 15m
1 stop
Alaska Airlines Logo
8:00 pm - 9:54 am
ICN
-
SJC
29h 54m
2 stops
$1,090Alaska Airlines
Sun, Sep 13 - Mon, Oct 26
United Airlines Logo
6:37 pm - 3:00 pm
SJC
-
ICN
28h 23m
2 stops
United Airlines Logo
11:30 am - 1:03 pm
ICN
-
SJC
41h 33m
2 stops
$1,094United Airlines
Wed, Sep 9 - Mon, Sep 21

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
Oct 1
SJC7:15 amSan Jose
17h 35m
1 stop
ICN4:50 pmIncheon Intl
Oct 17
ICN4:40 pmIncheon Intl
16h 17m
1 stop
SJC4:57 pmSan Jose
$1,031
Korean Air
Aug 4
SJC6:59 amSan Jose
29h 41m
1 stop
ICN4:40 amIncheon Intl
Aug 28
ICN7:20 pmIncheon Intl
15h 09m
1 stop
SJC6:29 pmSan Jose
$1,128
Korean Air
Oct 18
SJC9:05 amSan Jose
16h 45m
1 stop
ICN5:50 pmIncheon Intl
Oct 26
ICN7:40 pmIncheon Intl
18h 07m
1 stop
SJC9:47 pmSan Jose
$1,157

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

Our best United Airlines deals on San Jose, California to Incheon Intl Airport flight tickets
United Airlines
Oct 4
SJC6:37 pmSan Jose
28h 23m
2 stops
ICN3:00 pmIncheon Intl
Oct 22
ICN11:30 amIncheon Intl
22h 01m
2 stops
SJC5:31 pmSan Jose
$1,081
United Airlines
Sep 9
SJC6:37 pmSan Jose
28h 23m
2 stops
ICN3:00 pmIncheon Intl
Sep 21
ICN11:30 amIncheon Intl
41h 33m
2 stops
SJC1:03 pmSan Jose
$1,094
United Airlines
Oct 21
SJC8:45 amSan Jose
27h 35m
2 stops
ICN4:20 amIncheon Intl
Oct 29
ICN11:45 amIncheon Intl
21h 58m
2 stops
SJC5:43 pmSan Jose
$1,138

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 May 11, 2026.
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

Cheapest round-trip
Quickest round-trip

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 9/13

8:00 am-5:30 pm

1 stop17h 30m

Incheon Intl

Mon 10/26

8:00 pm-6:00 pm

1 stop14h 00m

$877

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Tue 11/3

12:02 pm-5:35 pm

1 stop36h 33m

Incheon Intl

Fri 11/13

8:00 pm-5:56 pm

1 stop14h 56m

$883

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 9/13

9:05 am-5:25 pm

2 stops40h 20m

Incheon Intl

Mon 10/26

12:55 pm-2:52 pm

2 stops41h 57m

$1,010

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Wed 9/9

9:05 am-3:10 pm

2 stops38h 05m

Incheon Intl

Mon 9/21

8:55 am-2:53 pm

2 stops21h 58m

$1,011

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Thu 10/1

7:15 am-4:50 pm

1 stop17h 35m

Incheon Intl

Sat 10/17

4:40 pm-4:57 pm

1 stop16h 17m

$1,031

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Tue 11/3

7:00 am-3:05 pm

2 stops39h 05m

Incheon Intl

Fri 11/13

8:55 am-12:54 pm

2 stops20h 59m

$1,063

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 10/4

6:37 pm-3:00 pm

2 stops28h 23m

Incheon Intl

Thu 10/22

11:30 am-5:31 pm

2 stops22h 01m

$1,081

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Fri 6/5

8:15 pm-5:30 pm

1 stop29h 15m

Incheon Intl

Wed 6/10

7:35 pm-8:00 pm

1 stop16h 25m

$1,083

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 9/13

6:15 am-5:30 pm

1 stop19h 15m

Incheon Intl

Mon 10/26

8:00 pm-9:54 am

2 stops29h 54m

$1,090

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Wed 9/9

6:37 pm-3:00 pm

2 stops28h 23m

Incheon Intl

Mon 9/21

11:30 am-1:03 pm

2 stops41h 33m

$1,094

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between San Jose, California and Incheon Intl Airport?

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from San Jose, California is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of November, then departing from San Jose, California during the month July is also very affordable. Most momondo users find prices during this month for around $661.

Can stopping save me money on San Jose, California to Incheon Intl Airport flights?

You could potentially save up to 5% on your flight if you consider stops on a San Jose, California to Incheon Intl Airport flight.

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

16h 45m

Direct flights

None
The fastest flight from San Jose, California to Incheon Intl Airport takes 16h 45m
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

Frequently asked questions about flying from San Jose, California to Incheon Intl Airport

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

    Incheon Intl is 5675.2 mi away from San Jose. Typically, this will take 16h 45m 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 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.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Daejeon
Suwon
Seongnam
Anyang

Why use momondo?

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

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.

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

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.

An easier way to manage your Incheon Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 6/10
Wed 6/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoul Gimpo Intl Airportfrom $712