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Cheap flights from San Jose, California to Seoul from $332

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 7/21. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Jose, California to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:05 pm - 10:35 pm
SJC
-
ICN
18h 30m
1 stop
Multiple Airlines Logo
10:05 pm - 7:19 pm
ICN
-
SJC
37h 14m
1 stop
$766Multiple Airlines
Tue, Aug 11 - Wed, Aug 26
Multiple Airlines Logo
12:05 pm - 10:35 pm
SJC
-
ICN
18h 30m
1 stop
Multiple Airlines Logo
6:00 pm - 7:19 pm
ICN
-
SJC
41h 19m
2 stops
$796Multiple Airlines
Tue, Aug 11 - Sat, Aug 29
Multiple Airlines Logo
12:05 pm - 10:35 pm
SJC
-
ICN
18h 30m
1 stop
Multiple Airlines Logo
1:00 pm - 7:19 pm
ICN
-
SJC
22h 19m
1 stop
$797Multiple Airlines
Tue, Aug 11 - Fri, Aug 28
Multiple Airlines Logo
8:14 pm - 3:10 pm
SJC
-
ICN
50h 56m
2 stops
Multiple Airlines Logo
1:00 pm - 7:19 pm
ICN
-
SJC
22h 19m
1 stop
$805Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
12:05 pm - 10:35 pm
SJC
-
ICN
18h 30m
1 stop
Multiple Airlines Logo
10:05 pm - 12:07 pm
ICN
-
SJC
30h 02m
2 stops
$807Multiple Airlines
Tue, Aug 11 - Wed, Aug 26
Multiple Airlines Logo
12:05 pm - 10:35 pm
SJC
-
ICN
18h 30m
1 stop
Multiple Airlines Logo
1:00 pm - 7:19 pm
ICN
-
SJC
22h 19m
1 stop
$808Multiple Airlines
Tue, Aug 11 - Thu, Aug 27
Multiple Airlines Logo
8:14 pm - 9:45 pm
SJC
-
ICN
33h 31m
2 stops
Multiple Airlines Logo
1:00 pm - 7:19 pm
ICN
-
SJC
22h 19m
1 stop
$814Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Korean Air Logo
9:52 am - 5:50 pm
SJC
-
ICN
15h 58m
1 stop
Korean Air Logo
4:40 pm - 5:02 pm
ICN
-
SJC
16h 22m
1 stop
$819Korean Air
Thu, Oct 1 - Sat, Oct 17
Multiple Airlines Logo
12:05 pm - 9:15 pm
SJC
-
ICN
17h 10m
1 stop
Multiple Airlines Logo
10:05 pm - 7:19 pm
ICN
-
SJC
37h 14m
1 stop
$828Multiple Airlines
Sun, Aug 9 - Wed, Aug 26
Multiple Airlines Logo
8:14 pm - 9:40 pm
SJC
-
ICN
57h 26m
2 stops
Multiple Airlines Logo
1:00 pm - 7:19 pm
ICN
-
SJC
22h 19m
1 stop
$843Multiple Airlines
Mon, Aug 24 - Mon, Aug 31

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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 9
SJC2:56 pmSan Jose
21h 44m
1 stop
ICN4:40 amIncheon Intl
Sep 21
ICN4:40 pmIncheon Intl
19h 11m
2 stops
SJC7:51 pmSan Jose
$941
Delta
Aug 15
SJC5:50 pmSan Jose
31h 00m
1 stop
ICN4:50 pmIncheon Intl
Aug 26
ICN7:20 pmIncheon Intl
20h 24m
1 stop
SJC11:44 pmSan Jose
$942
Delta
Aug 15
SJC8:53 pmSan Jose
27h 57m
1 stop
ICN4:50 pmIncheon Intl
Aug 28
ICN7:00 pmIncheon Intl
19h 13m
2 stops
SJC10:13 pmSan Jose
$946

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 1
SJC9:52 amSan Jose
15h 58m
1 stop
ICN5:50 pmIncheon Intl
Oct 17
ICN4:40 pmIncheon Intl
16h 22m
1 stop
SJC5:02 pmSan Jose
$819
Korean Air
Aug 2
SJC7:00 amSan Jose
18h 50m
1 stop
ICN5:50 pmIncheon Intl
Aug 18
ICN2:30 pmIncheon Intl
23h 43m
1 stop
SJC10:13 pmSan Jose
$879
Korean Air
Aug 28
SJC6:00 amSan Jose
17h 20m
1 stop
ICN3:20 pmIncheon Intl
Sep 4
ICN2:30 pmIncheon Intl
15h 44m
1 stop
SJC2:14 pmSan Jose
$881

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Incheon Intl Airport 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 16, 2026.
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 - ICN

SJCICN

San Jose

Tue 8/11

12:05 pm-10:35 pm

1 stop18h 30m

Incheon Intl

Wed 8/26

10:05 pm-7:19 pm

1 stop37h 14m

$766

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Tue 8/11

12:05 pm-10:35 pm

1 stop18h 30m

Incheon Intl

Sat 8/29

6:00 pm-7:19 pm

2 stops41h 19m

$796

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Tue 8/11

12:05 pm-10:35 pm

1 stop18h 30m

Incheon Intl

Fri 8/28

1:00 pm-7:19 pm

1 stop22h 19m

$797

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 8/24

8:14 pm-3:10 pm

2 stops50h 56m

Incheon Intl

Mon 8/31

1:00 pm-7:19 pm

1 stop22h 19m

$805

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Tue 8/11

12:05 pm-10:35 pm

1 stop18h 30m

Incheon Intl

Wed 8/26

10:05 pm-12:07 pm

2 stops30h 02m

$807

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Tue 8/11

12:05 pm-10:35 pm

1 stop18h 30m

Incheon Intl

Thu 8/27

1:00 pm-7:19 pm

1 stop22h 19m

$808

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 8/24

8:14 pm-9:45 pm

2 stops33h 31m

Incheon Intl

Mon 8/31

1:00 pm-7:19 pm

1 stop22h 19m

$814
Quickest round-trip

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Thu 10/1

9:52 am-5:50 pm

1 stop15h 58m

Incheon Intl

Sat 10/17

4:40 pm-5:02 pm

1 stop16h 22m

$819

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 8/9

12:05 pm-9:15 pm

1 stop17h 10m

Incheon Intl

Wed 8/26

10:05 pm-7:19 pm

1 stop37h 14m

$828

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 8/24

8:14 pm-9:40 pm

2 stops57h 26m

Incheon Intl

Mon 8/31

1:00 pm-7:19 pm

1 stop22h 19m

$843

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 Seoul from

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

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from San Jose, California is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of November, then departing from San Jose, California during the month July is also very affordable. Most momondo users find prices during this month for around $661.

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

You could potentially save up to 29% 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

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from San Jose, California to Incheon Intl Airport takes 15h 15m
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 15m 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?

  • 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?

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
DeltaPriceFrom $876Free CancellationRating
7.8
8,471 reviews
Search Delta flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Daejeon
Suwon
Seongnam
Anyang

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Jose to Seoul. momondo saves you time and could save you money on your trip.

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.

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

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.

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

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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