HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$465+ Cheap flights from San Jose (SJC) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ICN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Jose to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Jose to South Korea

Keep the following information in mind while searching for San Jose to South Korea flight deals. Data was last updated July 3, 2025.

Round-trip from

$768
(United Airlines)

One-way from

$465
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$1,662
From San Jose to South Korea
Search Deals
One-way flight from San Jose to South Korea
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from San Jose to South Korea

Cheapest flights from San Jose to South Korea
Explore the most affordable flight options available from San Jose to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:02 pmSJC - ICN
2 stops31h 13mUnited Airlines
Thu 12/186:00 pmICN - SJC
2 stops32h 56mUnited Airlines
Deal found 7/3$768
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:00 amSJC - ICN
1 stop15h 40mKorean Air
Wed 9/104:40 pmICN - SJC
1 stop16h 56mKorean Air
Deal found 6/30$835
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:10 pmSJC - ICN
2 stops28h 20mAmerican Airlines
Sat 9/205:25 pmICN - SJC
1 stop19h 43mAmerican Airlines
Deal found 7/3$861
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:25 amSJC - ICN
1 stop17h 05mDelta
Sat 7/197:40 pmICN - SJC
1 stop19h 26mDelta
Deal found 6/30$877
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/203:00 pmSJC - ICN
2 stops38h 35mMultiple Airlines
Wed 8/277:15 amICN - SJC
1 stop18h 55mMultiple Airlines
Deal found 7/1$878
This oojo deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:00 amSJC - GMP
2 stops20h 50mJapan Airlines
Wed 9/1712:05 pmGMP - SJC
2 stops18h 16mJapan Airlines
Deal found 7/1$894
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/168:58 amSJC - TAE
2 stops19h 37mDelta
Sat 7/197:05 amTAE - SJC
2 stops25h 47mDelta
Deal found 7/2$988
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/167:25 amSJC - PUS
2 stops21h 20mDelta
Sat 7/198:45 amPUS - SJC
2 stops30h 04mDelta
Deal found 7/3$991
This oojo deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:15 amSJC - ICN
2 stops45h 20mChina Airlines
Thu 9/188:35 pmICN - SJC
2 stops29h 23mChina Airlines
Deal found 7/2$1,021
This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1211:35 amSJC - CJU
2 stops28h 00mMultiple Airlines
Tue 8/197:15 pmCJU - SJC
2 stops30h 55mMultiple Airlines
Deal found 7/3$1,188
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2012:10 pmSJC - GMP
2 stops29h 40mMultiple Airlines
Wed 8/279:00 amGMP - SJC
2 stops17h 10mMultiple Airlines
Deal found 7/1$1,188
This oojo deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/63:00 pmSJC - GMP
2 stops59h 10mEVA Air
Sat 9/201:50 pmGMP - SJC
2 stops36h 08mEVA Air
Deal found 7/3$1,208

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose to South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Jose to South Korea that are best for you.

Fly from

San Jose

Fly to

South Korea

Route

Depart

Return

Price

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 12/7

4:02 pm-4:15 pm

2 stops31h 13m

Incheon Intl

Thu 12/18

6:00 pm-9:56 am

2 stops32h 56m

$768

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Wed 9/3

9:00 am-4:40 pm

1 stop15h 40m

Incheon Intl

Wed 9/10

4:40 pm-5:36 pm

1 stop16h 56m

$835

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 9/7

7:10 pm-3:30 pm

2 stops28h 20m

Incheon Intl

Sat 9/20

5:25 pm-9:08 pm

1 stop19h 43m

$861

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sat 8/23

7:23 am-4:30 pm

1 stop17h 07m

Incheon Intl

Tue 8/26

7:20 pm-10:12 pm

1 stop18h 52m

$877

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Wed 8/20

3:00 pm-9:35 pm

2 stops38h 35m

Incheon Intl

Wed 8/27

7:15 am-10:10 am

1 stop18h 55m

$878

San JoseSeoul

SJC - GMP

SJCGMP

San Jose

Tue 9/9

9:00 am-9:50 pm

2 stops20h 50m

Seoul Gimpo Intl

Wed 9/17

12:05 pm-2:21 pm

2 stops18h 16m

$894

San JoseDaegu

SJC - TAE

SJCTAE

San Jose

Wed 7/16

8:58 am-8:35 pm

2 stops19h 37m

Daegu

Sat 7/19

7:05 am-4:52 pm

2 stops25h 47m

$988

San JoseBusan

SJC - PUS

SJCPUS

San Jose

Wed 7/16

7:25 am-8:45 pm

2 stops21h 20m

Busan Gimhae

Sat 7/19

8:45 am-10:49 pm

2 stops30h 04m

$991

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 8/24

6:15 am-7:35 pm

2 stops45h 20m

Incheon Intl

Thu 9/18

8:35 pm-9:58 am

2 stops29h 23m

$1,021

San JoseJeju City

SJC - CJU

SJCCJU

San Jose

Tue 8/12

11:35 am-7:35 am

2 stops28h 00m

Jeju City

Tue 8/19

7:15 pm-10:10 am

2 stops30h 55m

$1,188

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from San Jose to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Jose to South Korea

What is the cheapest month to book a flight from San Jose to South Korea?

Currently, February is the cheapest month in which you can book a flight from San Jose to South Korea (average of $998). Flying from San Jose to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJC to KR?

Find hourly flight availability from San Jose to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from San Jose to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated July 3, 2025.
See what other customers who have flown with EVA Air, Korean Air, and Japan Airlines from San Jose to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,215 reviews
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,101 reviews
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,505 reviews
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
744 reviews
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from San Jose to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Jose to South Korea?

    Located just 2.9 mi from the city center, San Jose (SJC) is the airport most travelers will use when flying to South Korea from San Jose.

  • What are the cheapest airlines to fly from San Jose to South Korea one-way?

    One-way options have recently been found by users for as low as $467 on China Eastern. Other airlines that offer cheap prices include Alaska Airlines from $550 and China Airlines from $594 one-way.

  • What are the most popular routes from San Jose to South Korea?

    While some choose either San Jose - Seoul Gimpo Intl or San Jose - Jeju City, San Jose - Incheon Intl is the most popular route from San Jose to South Korea.

  • Can I find deals for flights from San Jose to South Korea that include hotel bookings?

    Yes. In addition to deals on San Jose to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to South Korea.

  • Can I find deals for business class flights from San Jose to South Korea?

    Yes. Cheapflights offers flight deals from San Jose to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Jose to South Korea?

    Currently, February is the cheapest month in which you can book a flight from San Jose to South Korea (average of $998). Flying from San Jose to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Jose to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
San Francisco to Narita flights
Los Angeles to Manila flights
San Francisco to Haneda flights
San Francisco to Manila flights
Los Angeles to Suvarnabhumi flights
San Francisco to New Delhi flights
Ontario to Narita flights
Los Angeles to Incheon Intl flights
San Francisco to Hong Kong flights
San Francisco to Ho Chi Minh City flights
San Francisco to Suvarnabhumi flights
Los Angeles to Ho Chi Minh City flights
Ontario to Haneda flights
Los Angeles to Hongqiao Intl flights
San Francisco to Taiwan Taoyuan Intl flights
San Francisco to Mumbai flights
San Francisco to Hongqiao Intl flights
San Diego to Narita flights
Los Angeles to Pu Dong flights
Los Angeles to Taiwan Taoyuan Intl flights
Ontario to Suvarnabhumi flights
Ontario to Manila flights
San Jose to Manila flights
San Francisco to Pu Dong flights
Los Angeles to Kansai Intl flights
Oakland to Manila flights
Burbank to Narita flights
Los Angeles to Hong Kong flights
San Francisco to Incheon Intl flights
Los Angeles to Gimpo Intl flights
Los Angeles to Mumbai flights
Burbank to Manila flights
Los Angeles to Don Mueang Intl flights
San Francisco to Bangalore flights
San Jose to New Delhi flights
San Francisco to Singapore flights
Oakland to New Delhi flights
Los Angeles to Singapore flights
Santa Ana to Suvarnabhumi flights
Los Angeles to New Delhi flights
San Francisco to Hyderabad flights
Santa Ana to Manila flights
San Diego to Haneda flights
Burbank to Suvarnabhumi flights
San Francisco to Capital flights
San Francisco to Gimpo Intl flights
Ontario to Ho Chi Minh City flights
Santa Ana to Narita flights

Top airline flying from San Jose to South Korea

Discover the top airline that operate flights from San Jose to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$800Average$1,077FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.