₩648,300 Cheap Flights from San Jose (SJC) to Seoul (ICN)

View ₩648,300 flight on Fri, Sep 5, 2025Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Incheon Intl. Airport (ICN)

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Cheap Flights from San Jose to Seoul (SJC-ICN)

Prices were available within the past 7 days and start at ₩648,300 for one-way flights and ₩1,051,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 13 - Fri, Sep 26
SJC
San Jose
ICN
Seoul
₩1,051,800 Roundtrip, found 1 day ago
₩1,051,800
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 13 from San Jose to Seoul, returning Fri, Sep 26, priced at ₩1,051,800 found 1 day ago
United
Fri, Nov 28 - Thu, Dec 11
SJC
San Jose
ICN
Seoul
₩1,057,000 Roundtrip, found 4 days ago
₩1,057,000
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 28 from San Jose to Seoul, returning Thu, Dec 11, priced at ₩1,057,000 found 4 days ago
United
Wed, Oct 22 - Wed, Oct 29
SJC
San Jose
ICN
Seoul
₩1,062,400 Roundtrip, found 5 days ago
₩1,062,400
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 22 from San Jose to Seoul, returning Wed, Oct 29, priced at ₩1,062,400 found 5 days ago
United
Mon, Aug 18 - Thu, Aug 28
SJC
San Jose
ICN
Seoul
₩1,063,900 Roundtrip, found 6 days ago
₩1,063,900
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 18 from San Jose to Seoul, returning Thu, Aug 28, priced at ₩1,063,900 found 6 days ago
American Airlines
Sun, Sep 21 - Wed, Sep 24
SJC
San Jose
ICN
Seoul
₩1,173,000 Roundtrip, found 15 hours ago
₩1,173,000
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sun, Sep 21 from San Jose to Seoul, returning Wed, Sep 24, priced at ₩1,173,000 found 15 hours ago
Delta
Fri, Nov 28 - Thu, Dec 11
SJC
San Jose
ICN
Seoul
₩1,194,700 Roundtrip, found 4 days ago
₩1,194,700
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Nov 28 from San Jose to Seoul, returning Thu, Dec 11, priced at ₩1,194,700 found 4 days ago
Delta
Fri, Nov 28 - Thu, Dec 11
SJC
San Jose
ICN
Seoul
₩1,196,000 Roundtrip, found 4 days ago
₩1,196,000
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Nov 28 from San Jose to Seoul, returning Thu, Dec 11, priced at ₩1,196,000 found 4 days ago
Delta
Fri, Nov 28 - Thu, Dec 11
SJC
San Jose
ICN
Seoul
₩1,197,300 Roundtrip, found 4 days ago
₩1,197,300
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Nov 28 from San Jose to Seoul, returning Thu, Dec 11, priced at ₩1,197,300 found 4 days ago
Korean Air
Fri, Nov 28 - Thu, Dec 11
SJC
San Jose
ICN
Seoul
₩1,199,900 Roundtrip, found 4 days ago
₩1,199,900
Roundtrip
found 4 days ago
Select Korean Air flight, departing Fri, Nov 28 from San Jose to Seoul, returning Thu, Dec 11, priced at ₩1,199,900 found 4 days ago
Air Canada
Sun, Sep 21 - Wed, Sep 24
SJC
San Jose
ICN
Seoul
₩1,609,100 Roundtrip, found 15 hours ago
₩1,609,100
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Sun, Sep 21 from San Jose to Seoul, returning Wed, Sep 24, priced at ₩1,609,100 found 15 hours ago

Find the cheapest month to fly from San Jose (SJC) to Seoul (ICN)

January is typically the cheapest month to fly

From ₩1,053,782 - ₩2,409,321 per traveler.

Graph displaying average flight prices per month

Flights from San Jose (SJC) to Seoul (ICN)
Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Delta, Hawaiian Airlines, Korean Air, United
Roundtrip price
₩1,051,800
Distance
9080 km

San Jose to Incheon Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San Jose to Incheon will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Incheon.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SJC to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind San Jose for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from San Jose Intl. Airport to Incheon Intl. Airport (ICN)?
Round-trip tickets between Norman Y. Mineta San Jose Intl. Airport (SJC) and Incheon Intl. Airport (ICN) start from ₩1,051,800. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Jose Intl. Airport to Incheon Intl. Airport (ICN)?
Most flights can be canceled online, but whether you incur a fee depends on your airline. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from SJC to Seoul–Incheon Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SJC to ICN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to ICN?
The distance is around 9,100 kilometers. Earplugs? Check. Toothbrush? Double check. We suggest you pack all the travel comforts for this long-haul San Jose to South Korea flight.
Which airlines fly direct from Norman Y. Mineta San Jose Intl. Airport (SJC) to Incheon Intl. Airport (ICN)?
At the moment, no airlines offer flights directly from San Jose Intl. Airport to ICN. You'll need to book a flight with one or more stops. To get the best connections and price, lock in your fare well ahead of time.
Are SJC to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Norman Y. Mineta San Jose Intl. Airport (SJC) to ICN can be hit-or-miss. It is possible to score a bargain, but you could also miss out entirely! If you'd rather play it safe and start planning your trip early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

San Jose nearby Airports

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*Available to Expedia members.