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

United Airlines is the most popular carrier 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 38% 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 November 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.

$435 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.

2:47 pm - 4:50 amSJC San Jose-ICN Incheon Intl

21h 03m1 stop Los Angeles

1:20 pm - 1:45 pmICN Incheon Intl-SJC San Jose

17h 25m1 stop Los Angeles

$781Multiple Airlines

Fri, Dec 4 - Mon, Dec 7

6:27 pm - 4:20 pmSJC San Jose-ICN Incheon Intl

28h 53m1 stop Los Angeles

1:20 pm - 12:03 pmICN Incheon Intl-SJC San Jose

39h 43m2 stops Los Angeles Las Vegas Harry Reid Intl

$825Multiple Airlines

Thu, Jan 7 - Wed, Jan 20

9:59 pm - 4:20 pmSJC San Jose-ICN Incheon Intl

25h 21m2 stops Las Vegas Harry Reid Intl Los Angeles

1:20 pm - 12:03 pmICN Incheon Intl-SJC San Jose

39h 43m2 stops Los Angeles Las Vegas Harry Reid Intl

$863Multiple Airlines

Thu, Jan 7 - Wed, Jan 20

7:03 am - 5:35 pmSJC San Jose-ICN Incheon Intl

17h 32m1 stop Seattle/Tacoma Intl

8:00 pm - 5:56 pmICN Incheon Intl-SJC San Jose

14h 56m1 stop Seattle/Tacoma Intl

$868Alaska Airlines

Sun, Feb 14 - Thu, Feb 25

7:03 am - 5:35 pmSJC San Jose-ICN Incheon Intl

17h 32m1 stop Seattle/Tacoma Intl

8:00 pm - 5:56 pmICN Incheon Intl-SJC San Jose

14h 56m1 stop Seattle/Tacoma Intl

$868Alaska Airlines

Fri, Feb 12 - Thu, Feb 25

7:03 am - 5:35 pmSJC San Jose-ICN Incheon Intl

17h 32m1 stop Seattle/Tacoma Intl

8:00 pm - 7:54 pmICN Incheon Intl-SJC San Jose

16h 54m1 stop Seattle/Tacoma Intl

$868Alaska Airlines

Wed, Feb 17 - Sat, Feb 20

7:03 am - 5:35 pmSJC San Jose-ICN Incheon Intl

17h 32m1 stop Seattle/Tacoma Intl

8:00 pm - 5:56 pmICN Incheon Intl-SJC San Jose

14h 56m1 stop Seattle/Tacoma Intl

$868Alaska Airlines

Wed, Feb 17 - Fri, Feb 19

7:03 am - 5:35 pmSJC San Jose-ICN Incheon Intl

17h 32m1 stop Seattle/Tacoma Intl

8:00 pm - 7:54 pmICN Incheon Intl-SJC San Jose

16h 54m1 stop Seattle/Tacoma Intl

$868Alaska Airlines

Fri, Feb 12 - Sat, Feb 20

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

15h 34m1 stop Seattle/Tacoma Intl

2:30 pm - 2:14 pmICN Incheon Intl-SJC San Jose

16h 44m1 stop Los Angeles

$918Delta

Thu, Nov 26 - Wed, Dec 9

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

17h 35m1 stop Los Angeles

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

18h 19m1 stop Seattle/Tacoma Intl

$918Delta

Fri, Dec 4 - Sat, Dec 19

Cheap last minute flights

Enter your travel dates to find the best prices.

5:24 pm - 9:25 pmSJC San Jose-ICN Incheon Intl

35h 01m2 stops Los Angeles Hong Kong Intl

1:55 am - 5:47 pmICN Incheon Intl-SJC San Jose

32h 52m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,102Multiple Airlines

Sat, Nov 14 - Fri, Dec 11

5:24 pm - 1:50 pmSJC San Jose-ICN Incheon Intl

27h 26m2 stops Los Angeles Hong Kong Intl

7:35 pm - 6:56 pmICN Incheon Intl-SJC San Jose

40h 21m2 stops Hong Kong Intl Los Angeles

$1,155Multiple Airlines

Sat, Nov 14 - Fri, Dec 11

5:24 pm - 9:25 pmSJC San Jose-ICN Incheon Intl

35h 01m2 stops Los Angeles Hong Kong Intl

1:55 am - 9:07 pmICN Incheon Intl-SJC San Jose

36h 12m2 stops Hong Kong Intl Los Angeles

$1,155Multiple Airlines

Sat, Nov 14 - Thu, Dec 10

7:00 am - 12:45 pmSJC San Jose-ICN Incheon Intl

36h 45m2 stops Los Angeles Hong Kong Intl

1:55 am - 5:47 pmICN Incheon Intl-SJC San Jose

32h 52m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,178Multiple Airlines

Fri, Nov 13 - Wed, Dec 9

8:03 am - 5:35 pmSJC San Jose-ICN Incheon Intl

16h 32m1 stop Seattle/Tacoma Intl

8:00 pm - 6:39 pmICN Incheon Intl-SJC San Jose

15h 39m1 stop Seattle/Tacoma Intl

$1,198Alaska Airlines

Sat, Nov 14 - Sat, Dec 12

4:47 pm - 5:35 pmSJC San Jose-ICN Incheon Intl

31h 48m1 stop Seattle/Tacoma Intl

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

19h 00m1 stop Seattle/Tacoma Intl

$1,205Alaska Airlines

Fri, Nov 13 - Thu, Dec 10

8:03 am - 5:35 pmSJC San Jose-ICN Incheon Intl

16h 32m1 stop Seattle/Tacoma Intl

8:00 pm - 9:07 pmICN Incheon Intl-SJC San Jose

18h 07m2 stops Seattle/Tacoma Intl Los Angeles

$1,280Alaska Airlines

Sat, Nov 14 - Sat, Dec 12

4:10 pm - 4:15 pmSJC San Jose-ICN Incheon Intl

31h 05m2 stops Denver Intl San Francisco

6:00 pm - 1:18 pmICN Incheon Intl-SJC San Jose

36h 18m2 stops San Francisco Denver Intl

$1,303United Airlines

Tue, Nov 10 - Tue, Nov 17

9:07 pm - 4:20 pmSJC San Jose-ICN Incheon Intl

26h 13m1 stop Los Angeles

1:20 pm - 2:15 pmICN Incheon Intl-SJC San Jose

17h 55m1 stop Los Angeles

$1,334Multiple Airlines

Fri, Nov 13 - Fri, Nov 20

7:00 am - 12:40 amSJC San Jose-ICN Incheon Intl

24h 40m2 stops Los Angeles Hong Kong Intl

1:50 pm - 8:41 amICN Incheon Intl-SJC San Jose

35h 51m2 stops Hong Kong Intl Los Angeles

$1,338Multiple Airlines

Fri, Nov 13 - Fri, Nov 20

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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

Dec 29

SJC8:30 amSan Jose

28h 10m

2 stops

ICN5:40 amIncheon Intl

Mar 5

ICN6:00 pmIncheon Intl

20h 20m

2 stops

SJC9:20 pmSan Jose

$1,023

United Airlines

Nov 30

SJC4:10 pmSan Jose

31h 05m

2 stops

ICN4:15 pmIncheon Intl

Dec 4

ICN6:00 pmIncheon Intl

36h 12m

2 stops

SJC1:12 pmSan Jose

$1,035

United Airlines

Jan 8

SJC8:45 amSan Jose

27h 55m

2 stops

ICN5:40 amIncheon Intl

Jan 22

ICN6:00 pmIncheon Intl

36h 21m

2 stops

SJC1:21 pmSan Jose

$1,073

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

Dec 9

SJC7:20 amSan Jose

17h 25m

1 stop

ICN5:45 pmIncheon Intl

Dec 18

ICN9:20 pmIncheon Intl

18h 02m

1 stop

SJC10:22 pmSan Jose

$902

Korean Air

Nov 30

SJC7:25 pmSan Jose

16h 55m

1 stop

ICN5:20 amIncheon Intl

Dec 4

ICN6:45 pmIncheon Intl

15h 24m

1 stop

SJC5:09 pmSan Jose

$922

Korean Air

Mar 26

SJC3:45 pmSan Jose

19h 15m

1 stop

ICN3:00 amIncheon Intl

Apr 4

ICN7:40 pmIncheon Intl

18h 07m

1 stop

SJC9:47 pmSan Jose

$924

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

Fri 12/4

2:47 pm-4:50 am

1 stop21h 03m

Incheon Intl

Mon 12/7

1:20 pm-1:45 pm

1 stop17h 25m

$781

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 1/7

6:27 pm-4:20 pm

1 stop28h 53m

Incheon Intl

Wed 1/20

1:20 pm-12:03 pm

2 stops39h 43m

$825

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Thu 1/7

9:59 pm-4:20 pm

2 stops25h 21m

Incheon Intl

Wed 1/20

1:20 pm-12:03 pm

2 stops39h 43m

$863

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Sun 2/14

7:03 am-5:35 pm

1 stop17h 32m

Incheon Intl

Thu 2/25

8:00 pm-5:56 pm

1 stop14h 56m

$868

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Fri 2/12

7:03 am-5:35 pm

1 stop17h 32m

Incheon Intl

Thu 2/25

8:00 pm-5:56 pm

1 stop14h 56m

$868

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Wed 2/17

7:03 am-5:35 pm

1 stop17h 32m

Incheon Intl

Sat 2/20

8:00 pm-7:54 pm

1 stop16h 54m

$868

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Wed 2/17

7:03 am-5:35 pm

1 stop17h 32m

Incheon Intl

Fri 2/19

8:00 pm-5:56 pm

1 stop14h 56m

$868

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Fri 2/12

7:03 am-5:35 pm

1 stop17h 32m

Incheon Intl

Sat 2/20

8:00 pm-7:54 pm

1 stop16h 54m

$868

Quickest round-trip

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

Wed 12/9

2:30 pm-2:14 pm

1 stop16h 44m

$918

San JoseIncheon

SJC San Jose - ICN Incheon Intl

SJCICN

San Jose

Fri 12/4

7:00 am-5:35 pm

1 stop17h 35m

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	$435
Fastest flight time	15h 55m
Direct flights	None

The best one-way flight to Incheon Intl Airport from San Jose, California in the past 72 hours is $435. The best round-trip flight deal from San Jose, California to Incheon Intl Airport found on momondo in the last 72 hours is $781.

The fastest flight from San Jose, California to Incheon Intl Airport takes 15h 55m

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 55m 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 November 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 8,698 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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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.

An easier way to manage your Incheon Intl Airport trip

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Flights to Seoul Gimpo Intl Airportfrom $704

Cheap flights from San Jose, California to Seoul from $435

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 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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

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

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

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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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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