What is the cheapest airline that flies from San Jose to Incheon Intl?

United Airlines and Delta are the most popular carriers operating from San Jose to Incheon Intl

What airlines fly to Incheon Intl Airport?

AIR PREMIA, Asiana Airlines and United Airlines are the top three most popular airlines that fly to Incheon Intl Airport from San Jose, California according to our data. AIR PREMIA is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 12 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from San Jose Airport to Incheon Intl Airport is 1 as of October 2026.

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.

$383 Cheap Flights from San Jose, California to Incheon Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Jose, California to Seoul

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 4:20 pmSJC San Jose-ICN Incheon Intl

32h 10m1 stop Los Angeles

1:20 pm - 1:46 pmICN Incheon Intl-SJC San Jose

17h 26m1 stop Los Angeles

$779Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

7:21 am - 5:45 pmSJC San Jose-ICN Incheon Intl

17h 24m1 stop Seattle/Tacoma Intl

2:30 pm - 8:16 pmICN Incheon Intl-SJC San Jose

22h 46m1 stop Los Angeles

$846Korean Air

Wed, Nov 25 - Wed, Dec 2

3:10 pm - 4:20 pmSJC San Jose-ICN Incheon Intl

32h 10m1 stop Los Angeles

1:20 pm - 2:59 pmICN Incheon Intl-SJC San Jose

42h 39m2 stops Los Angeles Las Vegas Harry Reid Intl

$859Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

7:00 am - 5:35 pmSJC San Jose-ICN Incheon Intl

17h 35m1 stop Los Angeles

6:45 pm - 5:09 pmICN Incheon Intl-SJC San Jose

15h 24m1 stop Seattle/Tacoma Intl

$867Korean Air

Thu, Nov 26 - Thu, Dec 3

7:00 am - 5:35 pmSJC San Jose-ICN Incheon Intl

17h 35m1 stop Seattle/Tacoma Intl

8:00 pm - 10:30 pmICN Incheon Intl-SJC San Jose

19h 30m1 stop Seattle/Tacoma Intl

$868Alaska Airlines

Sun, Jan 17 - Mon, Feb 1

7:00 am - 5:35 pmSJC San Jose-ICN Incheon Intl

17h 35m1 stop Seattle/Tacoma Intl

8:00 pm - 5:06 pmICN Incheon Intl-SJC San Jose

14h 06m1 stop Seattle/Tacoma Intl

$868Alaska Airlines

Fri, Jan 22 - Thu, Feb 4

7:00 am - 5:35 pmSJC San Jose-ICN Incheon Intl

17h 35m1 stop Seattle/Tacoma Intl

8:00 pm - 8:04 pmICN Incheon Intl-SJC San Jose

17h 04m1 stop Seattle/Tacoma Intl

$868Alaska Airlines

Thu, Jan 21 - Thu, Feb 4

9:00 am - 5:35 pmSJC San Jose-ICN Incheon Intl

15h 35m1 stop Seattle/Tacoma Intl

8:00 pm - 10:30 pmICN Incheon Intl-SJC San Jose

19h 30m1 stop Seattle/Tacoma Intl

$868Alaska Airlines

Thu, Jan 21 - Fri, Feb 5

7:20 am - 3:55 pmSJC San Jose-ICN Incheon Intl

15h 35m1 stop Seattle/Tacoma Intl

4:10 pm - 2:09 pmICN Incheon Intl-SJC San Jose

14h 59m1 stop Seattle/Tacoma Intl

$918Delta

Fri, Dec 11 - Sat, Jan 23

7:21 am - 3:55 pmSJC San Jose-ICN Incheon Intl

15h 34m1 stop Seattle/Tacoma Intl

4:10 pm - 5:29 pmICN Incheon Intl-SJC San Jose

18h 19m1 stop Seattle/Tacoma Intl

$918Delta

Thu, Nov 26 - Sat, Dec 19

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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

Nov 25

SJC7:21 amSan Jose

17h 24m

1 stop

ICN5:45 pmIncheon Intl

Dec 2

ICN2:30 pmIncheon Intl

22h 46m

1 stop

SJC8:16 pmSan Jose

$846

Korean Air

Nov 26

SJC7:00 amSan Jose

17h 35m

1 stop

ICN5:35 pmIncheon Intl

Dec 3

ICN6:45 pmIncheon Intl

15h 24m

1 stop

SJC5:09 pmSan Jose

$867

Korean Air

Nov 29

SJC6:11 pmSan Jose

17h 09m

1 stop

ICN4:20 amIncheon Intl

Dec 6

ICN7:40 pmIncheon Intl

17h 36m

1 stop

SJC8:16 pmSan Jose

$871

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

Nov 9

SJC4:10 pmSan Jose

31h 05m

2 stops

ICN4:15 pmIncheon Intl

Nov 13

ICN12:45 pmIncheon Intl

19h 23m

2 stops

SJC3:08 pmSan Jose

$973

United Airlines

Apr 10

SJC4:00 pmSan Jose

31h 00m

2 stops

ICN3:00 pmIncheon Intl

Apr 20

ICN4:50 pmIncheon Intl

20h 21m

2 stops

SJC9:11 pmSan Jose

$1,010

United Airlines

Dec 29

SJC8:30 amSan Jose

28h 10m

2 stops

ICN5:40 amIncheon Intl

Jan 22

ICN12:45 pmIncheon Intl

25h 26m

2 stops

SJC9:11 pmSan Jose

$1,023

momondo Fare Finder

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

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 11/26

3:10 pm-4:20 pm

1 stop32h 10m

Incheon Intl

Thu 12/3

1:20 pm-1:46 pm

1 stop17h 26m

$779

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Wed 11/25

7:21 am-5:45 pm

1 stop17h 24m

Incheon Intl

Wed 12/2

2:30 pm-8:16 pm

1 stop22h 46m

$846

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 11/26

3:10 pm-4:20 pm

1 stop32h 10m

Incheon Intl

Thu 12/3

1:20 pm-2:59 pm

2 stops42h 39m

$859

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 11/26

7:00 am-5:35 pm

1 stop17h 35m

Incheon Intl

Thu 12/3

6:45 pm-5:09 pm

1 stop15h 24m

$867

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Sun 1/17

7:00 am-5:35 pm

1 stop17h 35m

Incheon Intl

Mon 2/1

8:00 pm-10:30 pm

1 stop19h 30m

$868

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Fri 1/22

7:00 am-5:35 pm

1 stop17h 35m

Incheon Intl

Thu 2/4

8:00 pm-5:06 pm

1 stop14h 06m

$868

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 1/21

7:00 am-5:35 pm

1 stop17h 35m

Incheon Intl

Thu 2/4

8:00 pm-8:04 pm

1 stop17h 04m

$868

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 1/21

9:00 am-5:35 pm

1 stop15h 35m

Incheon Intl

Fri 2/5

8:00 pm-10:30 pm

1 stop19h 30m

$868

Quickest round-trip

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Fri 12/11

7:20 am-3:55 pm

1 stop15h 35m

Incheon Intl

Sat 1/23

4:10 pm-2:09 pm

1 stop14h 59m

$918

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 11/26

7:21 am-3:55 pm

1 stop15h 34m

Incheon Intl

Sat 12/19

4:10 pm-5:29 pm

1 stop18h 19m

$918

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

You could potentially save up to 35% 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

Best Price Found	$383
Fastest flight time	15h 34m
Direct flights	None

The best one-way flight to Incheon Intl Airport from San Jose, California in the past 72 hours is $383. The best round-trip flight deal from San Jose, California to Incheon Intl Airport found on momondo in the last 72 hours is $779.

The fastest flight from San Jose, California to Incheon Intl Airport takes 15h 34m

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 15h 34m 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?
The number of operators available for flights from San Jose Airport to Incheon Intl Airport is 1 as of October 2026.
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?
momondo data reveals that the most frequently booked airline on the route from San Jose, California to Incheon Intl Airport is Delta, representing 100% of all bookings.

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
Delta	PriceFrom $917	Free Cancellation	Rating 7.8 8,652 reviews		Search Delta flights

Daejeon

Seongnam

Suwon

Anyang

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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.

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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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Cheap flights from San Jose, California to Seoul from $383

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 2/20. 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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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

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

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

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

What is the cheapest airline that flies from San Jose to Incheon Intl?

What airlines fly to Incheon Intl Airport?

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Seoul?

Why use momondo?

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.

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Seoul

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List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

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