Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Incheon Intl Airport to San Jose from $506

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to San Jose departing on 10/30. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Incheon Intl Airport to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:50 pm - 8:57 pm
ICN
-
SJC
20h 07m
2 stops
United Airlines Logo
6:37 pm - 3:00 pm
SJC
-
ICN
28h 23m
2 stops
$920United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
4:50 pm - 8:57 pm
ICN
-
SJC
20h 07m
2 stops
United Airlines Logo
6:37 pm - 3:00 pm
SJC
-
ICN
28h 23m
2 stops
$923United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
4:50 pm - 8:57 pm
ICN
-
SJC
20h 07m
2 stops
United Airlines Logo
6:37 pm - 3:00 pm
SJC
-
ICN
28h 23m
2 stops
$925United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
4:50 pm - 8:57 pm
ICN
-
SJC
20h 07m
2 stops
United Airlines Logo
6:37 pm - 3:00 pm
SJC
-
ICN
28h 23m
2 stops
$930United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
4:50 pm - 8:57 pm
ICN
-
SJC
20h 07m
2 stops
United Airlines Logo
6:37 pm - 3:00 pm
SJC
-
ICN
28h 23m
2 stops
$1,036United Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
5:50 pm - 11:57 am
ICN
-
SJC
34h 07m
2 stops
American Airlines Logo
2:30 pm - 3:45 pm
SJC
-
ICN
33h 15m
1 stop
$1,062American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
5:50 pm - 6:33 pm
ICN
-
SJC
40h 43m
2 stops
American Airlines Logo
6:00 am - 3:45 pm
SJC
-
ICN
41h 45m
1 stop
$1,068American Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
8:30 pm - 9:23 am
ICN
-
SJC
52h 53m
2 stops
Multiple Airlines Logo
10:15 am - 7:15 pm
SJC
-
ICN
41h 00m
2 stops
$1,140Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
7:10 am - 7:28 pm
ICN
-
SJC
28h 18m
2 stops
Multiple Airlines Logo
7:21 am - 4:40 pm
SJC
-
ICN
17h 19m
1 stop
$1,150Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
8:30 pm - 9:23 am
ICN
-
SJC
52h 53m
2 stops
Multiple Airlines Logo
10:15 am - 5:30 pm
SJC
-
ICN
15h 15m
1 stop
$1,153Multiple Airlines
Thu, Aug 13 - Thu, Aug 20

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

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

Our best Alaska Airlines deals on Incheon Intl Airport to San Jose, California flight tickets
Alaska Airlines
Oct 15
ICN7:35 pmIncheon Intl
14h 25m
1 stop
SJC6:00 pmSan Jose
Oct 29
SJC6:15 amSan Jose
19h 20m
1 stop
ICN5:35 pmIncheon Intl
$1,204
Alaska Airlines
Oct 3
ICN7:35 pmIncheon Intl
16h 25m
1 stop
SJC8:00 pmSan Jose
Oct 10
SJC8:00 amSan Jose
17h 30m
1 stop
ICN5:30 pmIncheon Intl
$1,259
Alaska Airlines
Dec 20
ICN8:00 pmIncheon Intl
16h 54m
1 stop
SJC7:54 pmSan Jose
Jan 1
SJC7:03 amSan Jose
17h 32m
1 stop
ICN5:35 pmIncheon Intl
$1,265

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

Our best United Airlines deals on Incheon Intl Airport to San Jose, California flight tickets
United Airlines
Aug 27
ICN4:50 pmIncheon Intl
20h 07m
2 stops
SJC8:57 pmSan Jose
Aug 31
SJC6:37 pmSan Jose
28h 23m
2 stops
ICN3:00 pmIncheon Intl
$920
United Airlines
Aug 27
ICN4:50 pmIncheon Intl
20h 07m
2 stops
SJC8:57 pmSan Jose
Aug 31
SJC6:37 pmSan Jose
28h 23m
2 stops
ICN3:00 pmIncheon Intl
$923
United Airlines
Aug 27
ICN4:50 pmIncheon Intl
20h 07m
2 stops
SJC8:57 pmSan Jose
Aug 31
SJC6:37 pmSan Jose
28h 23m
2 stops
ICN3:00 pmIncheon Intl
$925

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to San Jose, California 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 July 3, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 8/27

4:50 pm-8:57 pm

2 stops20h 07m

San Jose

Mon 8/31

6:37 pm-3:00 pm

2 stops28h 23m

$920

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 8/27

4:50 pm-8:57 pm

2 stops20h 07m

San Jose

Mon 8/31

6:37 pm-3:00 pm

2 stops28h 23m

$923

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 8/27

4:50 pm-8:57 pm

2 stops20h 07m

San Jose

Mon 8/31

6:37 pm-3:00 pm

2 stops28h 23m

$925

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 8/27

4:50 pm-8:57 pm

2 stops20h 07m

San Jose

Mon 8/31

6:37 pm-3:00 pm

2 stops28h 23m

$930

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 8/27

4:50 pm-8:57 pm

2 stops20h 07m

San Jose

Mon 8/31

6:37 pm-3:00 pm

2 stops28h 23m

$1,036

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 8/27

5:50 pm-11:57 am

2 stops34h 07m

San Jose

Mon 8/31

2:30 pm-3:45 pm

1 stop33h 15m

$1,062

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 8/27

5:50 pm-6:33 pm

2 stops40h 43m

San Jose

Mon 8/31

6:00 am-3:45 pm

1 stop41h 45m

$1,068

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 8/13

8:30 pm-9:23 am

2 stops52h 53m

San Jose

Thu 8/20

10:15 am-7:15 pm

2 stops41h 00m

$1,140
Quickest round-trip

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 8/13

7:10 am-7:28 pm

2 stops28h 18m

San Jose

Thu 8/20

7:21 am-4:40 pm

1 stop17h 19m

$1,150

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 8/13

8:30 pm-9:23 am

2 stops52h 53m

San Jose

Thu 8/20

10:15 am-5:30 pm

1 stop15h 15m

$1,153

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to San Jose from

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

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

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

You could potentially save up to 49% on your flight if you consider stops on a Incheon Intl Airport to San Jose, California flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to San Jose, California

Fastest flight time

15h 11m

Direct flights

None
The fastest flight from Incheon Intl Airport to San Jose, California takes 15h 11m
There are no direct flights from Incheon Intl Airport to San Jose, California. There are no popular flight routes from Incheon Intl Airport to San Jose, California.
Search flight deals

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

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

    Incheon Intl and San Jose are 5675.2 mi apart from one another. In terms of flight time, this usually takes a little over 15h 11m.

  • When did momondo last update prices for flights from Incheon Intl Airport to San Jose Airport?

    Prices for flights from Incheon Intl Airport to San Jose Airport refresh daily.

  • How old do you have to be to fly from Incheon Intl Airport to San Jose 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 Incheon Intl Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to San Jose. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to San Jose with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Jose from Seoul which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seoul to San Jose?

momondo provides multiple filters to help you find the best flight to San Jose from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Seoul to San Jose now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Jose and let you know when they change.

An easier way to manage your San Jose, California 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
Sun 8/2
Sun 8/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States