Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Jose, California to Seoul from $457

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 2/22. 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

Discover deals from 900+ travel sites with momondo.

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.
Multiple Airlines Logo
2:36 pm - 6:35 pm
SJC
-
ICN
34h 59m
1 stop
Multiple Airlines Logo
8:35 pm - 8:22 am
ICN
-
SJC
28h 47m
1 stop
$717Multiple Airlines
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
10:05 am - 6:35 pm
SJC
-
ICN
15h 30m
1 stop
Multiple Airlines Logo
8:35 pm - 10:59 pm
ICN
-
SJC
18h 24m
1 stop
$726Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
6:15 am - 6:35 pm
SJC
-
ICN
19h 20m
1 stop
Multiple Airlines Logo
8:35 pm - 10:59 pm
ICN
-
SJC
19h 24m
1 stop
$727Multiple Airlines
Sun, Jan 25 - Sat, Mar 7
Multiple Airlines Logo
9:05 am - 6:35 pm
SJC
-
ICN
16h 30m
1 stop
Multiple Airlines Logo
8:35 pm - 9:22 am
ICN
-
SJC
28h 47m
1 stop
$732Multiple Airlines
Sat, Jan 31 - Sun, Mar 15
Multiple Airlines Logo
2:36 pm - 6:35 pm
SJC
-
ICN
34h 59m
1 stop
Multiple Airlines Logo
8:35 pm - 10:59 pm
ICN
-
SJC
19h 24m
1 stop
$733Multiple Airlines
Tue, Feb 17 - Mon, Mar 2
Multiple Airlines Logo
6:03 pm - 6:35 pm
SJC
-
ICN
31h 32m
1 stop
Multiple Airlines Logo
8:35 pm - 10:28 am
ICN
-
SJC
30h 53m
1 stop
$738Multiple Airlines
Tue, Feb 17 - Sun, Mar 1
Multiple Airlines Logo
6:42 pm - 4:20 pm
SJC
-
ICN
28h 38m
1 stop
Multiple Airlines Logo
9:20 pm - 7:25 pm
ICN
-
SJC
38h 05m
2 stops
$740Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
8:00 am - 6:35 pm
SJC
-
ICN
17h 35m
1 stop
Multiple Airlines Logo
8:35 pm - 10:59 pm
ICN
-
SJC
19h 24m
1 stop
$744Multiple Airlines
Thu, Feb 12 - Sat, Feb 21
Multiple Airlines Logo
6:15 am - 6:35 pm
SJC
-
ICN
20h 20m
1 stop
Multiple Airlines Logo
8:35 pm - 9:28 am
ICN
-
SJC
28h 53m
1 stop
$749Multiple Airlines
Fri, Apr 3 - Wed, Apr 15
Multiple Airlines Logo
2:29 pm - 6:35 pm
SJC
-
ICN
36h 06m
1 stop
Multiple Airlines Logo
8:35 pm - 8:00 pm
ICN
-
SJC
15h 25m
1 stop
$751Multiple Airlines
Tue, Mar 31 - Wed, Apr 8

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
Feb 11
SJC7:45 amSan Jose
15h 45m
1 stop
ICN4:30 pmIncheon Intl
Feb 16
ICN4:10 pmIncheon Intl
14h 27m
1 stop
SJC1:37 pmSan Jose
$802
Korean Air
Feb 16
SJC6:45 amSan Jose
17h 50m
1 stop
ICN5:35 pmIncheon Intl
Feb 28
ICN8:05 pmIncheon Intl
16h 58m
1 stop
SJC8:03 pmSan Jose
$813
Korean Air
Jan 26
SJC7:00 amSan Jose
17h 35m
1 stop
ICN5:35 pmIncheon Intl
Mar 9
ICN8:05 pmIncheon Intl
18h 12m
1 stop
SJC10:17 pmSan Jose
$823

Delta flights from San Jose, California to Incheon Intl Airport

Our best Delta deals on San Jose, California to Incheon Intl Airport flight tickets
Delta
Feb 12
SJC7:15 amSan Jose
16h 15m
1 stop
ICN4:30 pmIncheon Intl
Feb 27
ICN8:05 pmIncheon Intl
14h 33m
1 stop
SJC5:38 pmSan Jose
$827
Delta
Feb 15
SJC7:15 amSan Jose
16h 15m
1 stop
ICN4:30 pmIncheon Intl
Feb 26
ICN8:05 pmIncheon Intl
20h 54m
2 stops
SJC11:59 pmSan Jose
$831
Delta
Mar 28
SJC6:15 pmSan Jose
30h 25m
1 stop
ICN4:40 pmIncheon Intl
Apr 10
ICN4:40 pmIncheon Intl
16h 51m
1 stop
SJC5:31 pmSan Jose
$832

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 January 15, 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

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sat 2/28

2:36 pm-6:35 pm

1 stop34h 59m

Incheon Intl

Sat 3/7

8:35 pm-8:22 am

1 stop28h 47m

$717

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 3/1

10:05 am-6:35 pm

1 stop15h 30m

Incheon Intl

Sun 3/8

8:35 pm-10:59 pm

1 stop18h 24m

$726

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 1/25

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

Sat 3/7

8:35 pm-10:59 pm

1 stop19h 24m

$727

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sat 1/31

9:05 am-6:35 pm

1 stop16h 30m

Incheon Intl

Sun 3/15

8:35 pm-9:22 am

1 stop28h 47m

$732

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Tue 2/17

2:36 pm-6:35 pm

1 stop34h 59m

Incheon Intl

Mon 3/2

8:35 pm-10:59 pm

1 stop19h 24m

$733

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Tue 2/17

6:03 pm-6:35 pm

1 stop31h 32m

Incheon Intl

Sun 3/1

8:35 pm-10:28 am

1 stop30h 53m

$738

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 3/1

6:42 pm-4:20 pm

1 stop28h 38m

Incheon Intl

Sun 3/8

9:20 pm-7:25 pm

2 stops38h 05m

$740

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Thu 2/12

8:00 am-6:35 pm

1 stop17h 35m

Incheon Intl

Sat 2/21

8:35 pm-10:59 pm

1 stop19h 24m

$744

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Fri 4/3

6:15 am-6:35 pm

1 stop20h 20m

Incheon Intl

Wed 4/15

8:35 pm-9:28 am

1 stop28h 53m

$749

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Tue 3/31

2:29 pm-6:35 pm

1 stop36h 06m

Incheon Intl

Wed 4/8

8:35 pm-8:00 pm

1 stop15h 25m

$751

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 cheapest airline that flies from San Jose to Incheon Intl?

WestJet is the most popular carrier operating from San Jose to Incheon Intl

What airlines fly to Incheon Intl Airport?

United Airlines, AIR PREMIA and Asiana Airlines are the top three most popular airlines that fly to Incheon Intl Airport from San Jose, California according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 11 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

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 19m

Direct flights

None
The fastest flight from San Jose, California to Incheon Intl Airport takes 15h 19m
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 19m 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
9,164 reviews
Search United Airlines flights
Korean AirPriceFrom $833Free CancellationRating
8.4
1,187 reviews
Search Korean Air flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
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
Sat 2/14
Sat 2/21
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 $771