$507+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
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 May 12, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $781 (United Airlines) |
One-way from | $507 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $1,684 |
Find flight deals from San Jose to South Korea
Cheapest flights from San Jose to South KoreaExplore 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 May 12, 2025.
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 May 12, 2025.
This United Airlines deal was found by Cheapflights users on 5/12. 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.
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
This oojo deal was found by Cheapflights users on 5/11. 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.
This Delta deal was found by Cheapflights users on 5/11. 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.
This American Airlines deal was found by Cheapflights users on 5/12. 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.
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
This FlightHub deal was found by Cheapflights users on 5/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 5/11. 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.
This oojo deal was found by Cheapflights users on 5/12. 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.
This oojo deal was found by Cheapflights users on 5/11. 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.
This Delta deal was found by Cheapflights users on 5/12. 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.
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 May 12, 2025.
Use the filters below to find and compare flights from San Jose to South Korea that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Tue 9/16
3:45 pm-3:00 pm
2 stops31h 15m
Incheon Intl
Tue 9/23
4:50 pm-9:51 am
2 stops33h 01m
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Tue 6/3
6:45 am-4:40 pm
1 stop17h 55m
Incheon Intl
Tue 6/10
4:40 pm-4:51 pm
1 stop16h 11m
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Sat 10/4
7:20 am-4:30 pm
1 stop17h 10m
Incheon Intl
Sat 10/11
7:20 pm-10:06 pm
1 stop18h 46m
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Sat 7/5
5:45 am-3:20 pm
1 stop17h 35m
Incheon Intl
Mon 7/14
7:40 pm-6:30 pm
1 stop14h 50m
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Tue 9/16
7:16 pm-3:30 pm
2 stops28h 14m
Incheon Intl
Tue 9/23
5:25 pm-8:40 pm
1 stop19h 15m
San JoseBusan
SJC - PUS
SJCPUS
San Jose
Sun 5/25
11:40 am-12:50 pm
1 stop33h 10m
Busan Gimhae
Wed 5/28
11:30 am-9:40 am
2 stops38h 10m
San JoseSeoul
SJC - GMP
SJCGMP
San Jose
Wed 9/17
9:00 am-9:50 pm
2 stops20h 50m
Seoul Gimpo Intl
Wed 9/24
7:55 am-2:21 pm
2 stops22h 26m
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Sat 10/4
7:54 pm-6:35 pm
2 stops30h 41m
Incheon Intl
Sat 10/11
8:35 pm-7:00 pm
1 stop14h 25m
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Sun 8/31
3:16 pm-11:15 am
2 stops27h 59m
Incheon Intl
Thu 9/11
12:35 pm-9:58 am
2 stops37h 23m
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Wed 8/13
7:57 pm-12:25 pm
2 stops24h 28m
Incheon Intl
Sun 9/14
7:45 pm-2:15 pm
2 stops34h 30m
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.
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 $1,001). 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 May 12, 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.
Rainfall in South Korea by month
Plan your trip to South Korea by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.
Temperature in South Korea by month
Plan your trip to South Korea by taking into account the average temperature totals by month.
If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).
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 May 12, 2025.
To help decide which airline to fly from San Jose to South Korea, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,May 2025
TPE - SEA
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,May 2025
TPE - SEA
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,May 2025
TPE - SEA
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,May 2025
TPE - SEA
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,May 2025
TPE - SEA
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,May 2025
TPE - SEA
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.
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Alternative routes for San Jose to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
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 May 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$800 | Average$896 | FlexibilityNo cancel fee | On-time81% |