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

Alaska Airlines and United Airlines 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 36% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 13 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 August 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.

$453 Cheap Flights from San Jose, California to Incheon Intl Airport in 2026

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.

7:21 am - 4:40 pmSJC San Jose-ICN Incheon Intl

17h 19m1 stop Seattle/Tacoma Intl

7:40 pm - 7:52 pmICN Incheon Intl-SJC San Jose

16h 12m1 stop Los Angeles

$841Korean Air

Sun, Oct 4 - Sun, Oct 11

7:25 am - 4:50 pmSJC San Jose-ICN Incheon Intl

17h 25m1 stop Seattle/Tacoma Intl

7:00 pm - 5:02 pmICN Incheon Intl-SJC San Jose

14h 02m1 stop Seattle/Tacoma Intl

$845Korean Air

Fri, Oct 2 - Fri, Oct 9

7:25 am - 4:40 pmSJC San Jose-ICN Incheon Intl

17h 15m1 stop Seattle/Tacoma Intl

7:40 pm - 7:52 pmICN Incheon Intl-SJC San Jose

16h 12m1 stop Los Angeles

$846Korean Air

Thu, Oct 1 - Thu, Oct 8

8:02 am - 5:30 pmSJC San Jose-ICN Incheon Intl

17h 28m1 stop Seattle/Tacoma Intl

7:35 pm - 8:00 pmICN Incheon Intl-SJC San Jose

16h 25m1 stop Seattle/Tacoma Intl

$888Alaska Airlines

Thu, Sep 3 - Sun, Sep 13

8:02 am - 5:30 pmSJC San Jose-ICN Incheon Intl

17h 28m1 stop Seattle/Tacoma Intl

7:35 pm - 6:45 pmICN Incheon Intl-SJC San Jose

15h 10m1 stop Seattle/Tacoma Intl

$888Alaska Airlines

Thu, Sep 3 - Wed, Sep 16

6:17 am - 5:30 pmSJC San Jose-ICN Incheon Intl

19h 13m1 stop Seattle/Tacoma Intl

7:35 pm - 1:17 pmICN Incheon Intl-SJC San Jose

33h 42m1 stop Seattle/Tacoma Intl

$888Alaska Airlines

Sat, Sep 5 - Sat, Sep 12

6:17 am - 5:30 pmSJC San Jose-ICN Incheon Intl

19h 13m1 stop Seattle/Tacoma Intl

7:35 pm - 10:57 pmICN Incheon Intl-SJC San Jose

19h 22m1 stop Seattle/Tacoma Intl

$888Alaska Airlines

Sat, Sep 5 - Wed, Sep 9

8:02 am - 5:30 pmSJC San Jose-ICN Incheon Intl

17h 28m1 stop Seattle/Tacoma Intl

7:35 pm - 6:45 pmICN Incheon Intl-SJC San Jose

15h 10m1 stop Seattle/Tacoma Intl

$888Alaska Airlines

Thu, Sep 3 - Sun, Sep 6

7:31 am - 4:40 pmSJC San Jose-ICN Incheon Intl

17h 09m1 stop Seattle/Tacoma Intl

4:40 pm - 11:00 pmICN Incheon Intl-SJC San Jose

22h 20m1 stop Seattle/Tacoma Intl

$917Delta

Fri, Oct 9 - Mon, Oct 19

8:41 pm - 4:40 amSJC San Jose-ICN Incheon Intl

15h 59m1 stop Los Angeles

4:10 pm - 5:02 pmICN Incheon Intl-SJC San Jose

16h 52m1 stop Seattle/Tacoma Intl

$917Delta

Sun, Sep 13 - Mon, Oct 26

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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

Oct 4

SJC7:21 amSan Jose

17h 19m

1 stop

ICN4:40 pmIncheon Intl

Oct 11

ICN7:40 pmIncheon Intl

16h 12m

1 stop

SJC7:52 pmSan Jose

$841

Korean Air

Oct 2

SJC7:25 amSan Jose

17h 25m

1 stop

ICN4:50 pmIncheon Intl

Oct 9

ICN7:00 pmIncheon Intl

14h 02m

1 stop

SJC5:02 pmSan Jose

$845

Korean Air

Oct 1

SJC7:25 amSan Jose

17h 15m

1 stop

ICN4:40 pmIncheon Intl

Oct 8

ICN7:40 pmIncheon Intl

16h 12m

1 stop

SJC7:52 pmSan Jose

$846

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

Sep 4

SJC7:21 amSan Jose

17h 19m

1 stop

ICN4:40 pmIncheon Intl

Sep 16

ICN4:40 pmIncheon Intl

16h 19m

1 stop

SJC4:59 pmSan Jose

$917

Delta

Oct 1

SJC6:19 pmSan Jose

30h 31m

2 stops

ICN4:50 pmIncheon Intl

Oct 5

ICN7:00 pmIncheon Intl

19h 45m

1 stop

SJC10:45 pmSan Jose

$922

Delta

Sep 4

SJC6:00 amSan Jose

17h 20m

1 stop

ICN3:20 pmIncheon Intl

Sep 7

ICN7:20 pmIncheon Intl

29h 42m

1 stop

SJC9:02 amSan Jose

$923

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

Sun 10/4

7:21 am-4:40 pm

1 stop17h 19m

Incheon Intl

Sun 10/11

7:40 pm-7:52 pm

1 stop16h 12m

$841

Quickest round-trip

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Fri 10/2

7:25 am-4:50 pm

1 stop17h 25m

Incheon Intl

Fri 10/9

7:00 pm-5:02 pm

1 stop14h 02m

$845

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 10/1

7:25 am-4:40 pm

1 stop17h 15m

Incheon Intl

Thu 10/8

7:40 pm-7:52 pm

1 stop16h 12m

$846

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 9/3

8:02 am-5:30 pm

1 stop17h 28m

Incheon Intl

Sun 9/13

7:35 pm-8:00 pm

1 stop16h 25m

$888

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 9/3

8:02 am-5:30 pm

1 stop17h 28m

Incheon Intl

Wed 9/16

7:35 pm-6:45 pm

1 stop15h 10m

$888

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Sat 9/5

6:17 am-5:30 pm

1 stop19h 13m

Incheon Intl

Sat 9/12

7:35 pm-1:17 pm

1 stop33h 42m

$888

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Sat 9/5

6:17 am-5:30 pm

1 stop19h 13m

Incheon Intl

Wed 9/9

7:35 pm-10:57 pm

1 stop19h 22m

$888

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 9/3

8:02 am-5:30 pm

1 stop17h 28m

Incheon Intl

Sun 9/6

7:35 pm-6:45 pm

1 stop15h 10m

$888

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Fri 10/9

7:31 am-4:40 pm

1 stop17h 09m

Incheon Intl

Mon 10/19

4:40 pm-11:00 pm

1 stop22h 20m

$917

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Sun 9/13

8:41 pm-4:40 am

1 stop15h 59m

Incheon Intl

Mon 10/26

4:10 pm-5:02 pm

1 stop16h 52m

$917

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	$453
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 $453. The best round-trip flight deal from San Jose, California to Incheon Intl Airport found on momondo in the last 72 hours is $841.

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 August 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 8,513 reviews		Search Delta flights

Daejeon

Suwon

Seongnam

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 $453

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 9/2. 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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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

Delta flights from San Jose, California to Incheon Intl Airport

Our best Delta deals on San Jose, California to Incheon Intl Airport flight tickets

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.

See travel insights to Seoul from

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.

Get notified when prices go down

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

Find better results for your trip to Seoul

Popular cities in South Korea

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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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