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Cheap flights from Incheon Intl Airport to San Jose from $343

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 5/13. 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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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
6:00 pm - 1:41 pm
ICN
-
SJC
36h 41m2 stops
United Airlines Logo
3:55 pm - 5:40 am
SJC
-
ICN
44h 45m2 stops
$536United Airlines
ה', פב​​​​​​​' 26 - ב', מרץ 2
United Airlines Logo
6:00 pm - 1:41 pm
ICN
-
SJC
36h 41m2 stops
United Airlines Logo
3:55 pm - 4:15 pm
SJC
-
ICN
55h 20m2 stops
$538United Airlines
ה', פב​​​​​​​' 26 - ב', מרץ 2
Hawaiian Airlines Logo
8:35 pm - 8:00 pm
ICN
-
SJC
16h 25m1 stop
Hawaiian Airlines Logo
10:16 am - 6:35 pm
SJC
-
ICN
15h 19m1 stop
$591Hawaiian Airlines
ו', פב​​​​​​​' 20 - א', מרץ 1
Hawaiian Airlines Logo
8:35 pm - 8:00 pm
ICN
-
SJC
16h 25m1 stop
Hawaiian Airlines Logo
7:10 pm - 6:35 pm
SJC
-
ICN
31h 25m1 stop
$624Hawaiian Airlines
א', מרץ 1 - ש', מרץ 14
Alaska Airlines Logo
8:35 pm - 7:09 pm
ICN
-
SJC
14h 34m1 stop
Alaska Airlines Logo
1:04 pm - 6:35 pm
SJC
-
ICN
37h 31m1 stop
$628Alaska Airlines
ב', יוני 1 - ד', יולי 1
Alaska Airlines Logo
8:35 pm - 10:04 pm
ICN
-
SJC
17h 29m1 stop
Alaska Airlines Logo
6:45 am - 6:35 pm
SJC
-
ICN
19h 50m1 stop
$638Alaska Airlines
ו', מאי 1 - ו', מאי 15
Alaska Airlines Logo
8:35 pm - 10:59 pm
ICN
-
SJC
18h 24m1 stop
Alaska Airlines Logo
11:00 am - 6:35 pm
SJC
-
ICN
15h 35m1 stop
$643Alaska Airlines
ש', מרץ 14 - ש', מרץ 21
Hawaiian Airlines Logo
8:35 pm - 10:04 pm
ICN
-
SJC
17h 29m1 stop
Hawaiian Airlines Logo
11:00 am - 6:35 pm
SJC
-
ICN
15h 35m1 stop
$657Hawaiian Airlines
ה', מרץ 19 - ה', מרץ 26
Hawaiian Airlines Logo
8:35 pm - 8:04 pm
ICN
-
SJC
16h 29m1 stop
Hawaiian Airlines Logo
8:00 am - 6:35 pm
SJC
-
ICN
17h 35m1 stop
$668Hawaiian Airlines
ש', פב​​​​​​​' 7 - ו', פב​​​​​​​' 13
Alaska Airlines Logo
8:35 pm - 1:00 pm
ICN
-
SJC
33h 25m1 stop
Alaska Airlines Logo
9:05 am - 6:35 pm
SJC
-
ICN
16h 30m1 stop
$696Alaska Airlines
ש', ינו' 24 - ש', ינו' 31

Korean Air flights from Incheon Intl Airport to San Jose, California

Our best Korean Air deals on Incheon Intl Airport to San Jose, California flight tickets
Korean Air
Mar 16
ICN2:30 pmIncheon Intl
16h 27m
1 stop
SJC2:57 pmSan Jose
Mar 23
SJC7:15 amSan Jose
17h 15m
1 stop
ICN4:30 pmIncheon Intl
$762
Find similar
Korean Air
Jan 28
ICN2:30 pmIncheon Intl
17h 22m
1 stop
SJC2:52 pmSan Jose
Feb 14
SJC6:30 pmSan Jose
30h 05m
1 stop
ICN5:35 pmIncheon Intl
$764
Find similar
Korean Air
Apr 13
ICN7:20 pmIncheon Intl
18h 49m
1 stop
SJC10:09 pmSan Jose
Apr 30
SJC7:15 amSan Jose
17h 25m
1 stop
ICN4:40 pmIncheon Intl
$765
Find similar

Qatar Airways flights from Incheon Intl Airport to San Jose, California

Our best Qatar Airways deals on Incheon Intl Airport to San Jose, California flight tickets
Qatar Airways
Dec 7
ICN12:20 amIncheon Intl
35h 56m
2 stops
SJC7:16 pmSan Jose
Dec 12
SJC8:00 amSan Jose
40h 15m
2 stops
ICN5:15 pmIncheon Intl
$2,476
Find similar
Qatar Airways
Dec 9
ICN12:20 amIncheon Intl
39h 39m
2 stops
SJC10:59 pmSan Jose
Dec 13
SJC6:18 amSan Jose
41h 57m
2 stops
ICN5:15 pmIncheon Intl
$2,766
Find similar
Qatar Airways
Dec 19
ICN12:20 amIncheon Intl
39h 39m
2 stops
SJC10:59 pmSan Jose
Dec 27
SJC8:59 amSan Jose
39h 16m
2 stops
ICN5:15 pmIncheon Intl
$2,782
Find similar

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 דצמבר 6, 2025.
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

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

ה' 2/26

6:00 pm-1:41 pm

2 stops36h 41m

San Jose

ב' 3/2

3:55 pm-5:40 am

2 stops44h 45m

$536

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

ה' 2/26

6:00 pm-1:41 pm

2 stops36h 41m

San Jose

ב' 3/2

3:55 pm-4:15 pm

2 stops55h 20m

$538

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

ו' 2/20

8:35 pm-8:00 pm

1 stop16h 25m

San Jose

א' 3/1

10:16 am-6:35 pm

1 stop15h 19m

$591

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

א' 3/1

8:35 pm-8:00 pm

1 stop16h 25m

San Jose

ש' 3/14

7:10 pm-6:35 pm

1 stop31h 25m

$624

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

ב' 6/1

8:35 pm-7:09 pm

1 stop14h 34m

San Jose

ד' 7/1

1:04 pm-6:35 pm

1 stop37h 31m

$628

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

ו' 5/1

8:35 pm-10:04 pm

1 stop17h 29m

San Jose

ו' 5/15

6:45 am-6:35 pm

1 stop19h 50m

$638

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

ש' 3/14

8:35 pm-10:59 pm

1 stop18h 24m

San Jose

ש' 3/21

11:00 am-6:35 pm

1 stop15h 35m

$643

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

ה' 3/19

8:35 pm-10:04 pm

1 stop17h 29m

San Jose

ה' 3/26

11:00 am-6:35 pm

1 stop15h 35m

$657

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

ש' 2/7

8:35 pm-8:04 pm

1 stop16h 29m

San Jose

ו' 2/13

8:00 am-6:35 pm

1 stop17h 35m

$668

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

ש' 1/24

8:35 pm-1:00 pm

1 stop33h 25m

San Jose

ש' 1/31

9:05 am-6:35 pm

1 stop16h 30m

$696

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the afternoon when flights can be purchased for as low as $1,139. In the evening is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $1,184 per ticket.

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

You could potentially save up to 50% 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

14h 10m

Direct flights

None
The fastest flight from Incheon Intl Airport to San Jose, California takes 14h 10m
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

  • 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 13h 50m.

  • 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.

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