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Incheon Intl

$472+ Cheap flights from San Jose (SJC) to Incheon Intl (ICN)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ICN
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from San Jose to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$780
(United Airlines)

One-way from

$472
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$842
Provider with most accurate pricing for San Jose-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for San Jose-Incheon Intl flights.
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From San Jose to Incheon Intl
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One-way flight from San Jose to Incheon Intl
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High demand for flights, 19% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from San Jose to Incheon Intl

Cheapest flights from San Jose to Incheon Intl
Explore the most affordable flight options available from San Jose to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This United Airlines deal was found by Cheapflights users on 1/16. 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.
Mon 2/38:25 amSJC - ICN
2 stops28h 15mUnited Airlines
Mon 2/1712:45 pmICN - SJC
2 stops25h 48mUnited Airlines
Deal found 1/16$780
This Ovago deal was found by Cheapflights users on 1/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/217:00 amSJC - ICN
2 stops35h 55mChina Eastern
Tue 2/258:55 amICN - SJC
2 stops20h 58mChina Eastern
Deal found 1/16$854
This ScholarTrip deal was found by Cheapflights users on 1/16. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:11 pmSJC - ICN
1 stop19h 49mKorean Air
Wed 4/164:40 pmICN - SJC
1 stop17h 08mKorean Air
Deal found 1/16$861
This Delta deal was found by Cheapflights users on 1/16. 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.
Mon 2/36:25 amSJC - ICN
1 stop16h 50mDelta
Tue 2/188:05 pmICN - SJC
1 stop14h 30mDelta
Deal found 1/16$875
This Korean Air deal was found by Cheapflights users on 1/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/216:25 amSJC - ICN
1 stop17h 30mMultiple Airlines
Wed 3/264:10 pmICN - SJC
1 stop13h 44mMultiple Airlines
Deal found 1/16$878
This oojo deal was found by Cheapflights users on 1/16. 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.
Mon 2/105:02 pmSJC - ICN
2 stops27h 48mChina Southern
Wed 2/264:15 pmICN - SJC
2 stops23h 26mChina Southern
Deal found 1/16$1,175
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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.
Sun 3/27:05 amSJC - ICN
1 stop19h 20mAlaska Airlines
Sun 3/99:25 pmICN - SJC
1 stop16h 45mAlaska Airlines
Deal found 1/16$1,182
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Mon 10/136:45 pmSJC - ICN
2 stops28h 45mAmerican Airlines
Thu 10/235:25 pmICN - SJC
1 stop19h 17mAmerican Airlines
Deal found 1/16$1,245
This oojo deal was found by Cheapflights users on 1/15. 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 4/21:11 pmSJC - ICN
2 stops38h 24mChina Airlines
Wed 4/2312:35 pmICN - SJC
2 stops22h 46mChina Airlines
Deal found 1/15$1,266
This oojo deal was found by Cheapflights users on 1/16. 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.
Mon 2/1010:09 amSJC - ICN
2 stops38h 06mQatar Airways
Tue 2/2512:20 amICN - SJC
2 stops35h 57mQatar Airways
Deal found 1/16$1,534
This WestJet deal was found by Cheapflights users on 1/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/44:00 pmSJC - ICN
2 stops34h 45mWestJet
Mon 6/168:45 pmICN - SJC
2 stops36h 57mWestJet
Deal found 1/16$1,547
This KAYAK deal was found by Cheapflights users on 1/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/222:28 pmSJC - ICN
2 stops28h 52mFinnair
Mon 9/19:50 pmICN - SJC
2 stops40h 19mFinnair
Deal found 1/16$1,560

Find flights from San Jose to Incheon Intl within your budget

Customize your flight search to find flights from San Jose to Incheon Intl 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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 2/3

8:25 am-5:40 am

2 stops28h 15m

Incheon Intl

Mon 2/17

12:45 pm-9:33 pm

2 stops25h 48m

$780

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Fri 2/21

7:00 am-11:55 am

2 stops35h 55m

Incheon Intl

Tue 2/25

8:55 am-12:53 pm

2 stops20h 58m

$854

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 3/31

5:11 pm-5:00 am

1 stop19h 49m

Incheon Intl

Wed 4/16

4:40 pm-5:48 pm

1 stop17h 08m

$861

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 2/3

6:25 am-4:15 pm

1 stop16h 50m

Incheon Intl

Tue 2/18

8:05 pm-5:35 pm

1 stop14h 30m

$875

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Fri 3/21

6:25 am-3:55 pm

1 stop17h 30m

Incheon Intl

Wed 3/26

4:10 pm-1:54 pm

1 stop13h 44m

$878

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 2/10

5:02 pm-1:50 pm

2 stops27h 48m

Incheon Intl

Wed 2/26

4:15 pm-10:41 pm

2 stops23h 26m

$1,175

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 3/2

7:05 am-7:25 pm

1 stop19h 20m

Incheon Intl

Sun 3/9

9:25 pm-10:10 pm

1 stop16h 45m

$1,182

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Wed 4/2

1:11 pm-7:35 pm

2 stops38h 24m

Incheon Intl

Wed 4/23

12:35 pm-7:21 pm

2 stops22h 46m

$1,266

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 2/10

10:09 am-5:15 pm

2 stops38h 06m

Incheon Intl

Tue 2/25

12:20 am-7:17 pm

2 stops35h 57m

$1,534

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Wed 6/4

4:00 pm-6:45 pm

2 stops34h 45m

Incheon Intl

Mon 6/16

8:45 pm-5:42 pm

2 stops36h 57m

$1,547

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 25 results
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Compare providers for flights from San Jose to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Incheon Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose-Incheon Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Jose-Incheon Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Jose-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose-Incheon Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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.

Travel insights for flights from San Jose to Incheon Intl

Get recent, data-driven insights about flights from San Jose to Incheon Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Jose to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from San Jose to Incheon Intl Airport (average of $1,086). Flying from San Jose to Incheon Intl Airport in June is currently the most expensive (average of $1,723). 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 ICN?

Find hourly flight availability from San Jose to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 29% on flights from San Jose to Incheon Intl Airport by exploring options for tickets at noon.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport 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 Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, 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 Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated January 17, 2025.
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,448 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very good
737 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,511 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Alaska Airlines
8.0
Very good
9,681 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Incheon Intl. 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 Incheon Intl?

    San Jose (SJC), located 2.9 mi from the city center, is the airport you fly out of when you book flights from San Jose to Incheon Intl. 2 airlines have flights from San Jose to Incheon Intl on a regular basis. Booking flights from San Jose to Incheon Intl should not be difficult; the airport handles an average of 0 outbound flights to Incheon Intl per day.

  • What are the cheapest airlines flying from San Jose to Incheon Intl Airport round-trip?

    Cheapflights users have booked flights from San Jose to Incheon Intl Airport round-trip from $780. Other airlines that can offer you cheap pricing are China Eastern, from $854, and Korean Air, from $861. These flights start at 35% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Jose to Incheon Intl Airport one-way?

    The cheapest airlines for a one-way flight from San Jose to Incheon Intl Airport are Alaska Airlines ($490), Philippine Airlines ($668), and China Southern ($698).

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

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

  • How can I find direct flights from San Jose to Incheon Intl?

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

  • Can I find deals for business class flights from San Jose to Incheon Intl?

    Yes. Cheapflights offers flight deals from San Jose to Incheon Intl 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 Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from San Jose to Incheon Intl Airport (average of $1,086). Flying from San Jose to Incheon Intl Airport in June is currently the most expensive (average of $1,723). 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

Traveling to a place near San Jose?

Book flights to San Jose if you plan to visit one of these locations
Seongnam
Suwon
Daejeon

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Alternative routes for San Jose to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from San Jose to Incheon Intl

Discover the top 2 airlines that operate flights from San Jose to Incheon Intl. 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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$842Average$1,600FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,287Average$1,352FlexibilityNo cancel feeOn-timeN/A
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