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SJC - ICN

$626 Find cheap flights from San Jose to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Incheon departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Seoul Incheon Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Incheon, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from San Jose to Incheon (SJC-ICN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Incheon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:53 pm - 2:10 pmSJC-ICN
27h 17m2 stops
3:10 pm - 9:18 amICN-SJC
34h 08m2 stops
$1,169
Find Deal
Mon, Sep 2 - Wed, Sep 11
6:56 pm - 3:00 pmSJC-ICN
28h 04m2 stops
11:30 am - 10:29 pmICN-SJC
26h 59m2 stops
$1,192United Airlines
Find Deal
Sat, Sep 28 - Fri, Oct 4
3:00 pm - 7:45 pmSJC-ICN
36h 45m2 stops
12:35 pm - 12:21 pmICN-SJC
39h 46m2 stops
$1,208China Airlines
Find Deal
Sun, Sep 1 - Tue, Sep 10
5:00 pm - 12:35 pmSJC-ICN
51h 35m2 stops
1:35 pm - 10:43 amICN-SJC
37h 08m2 stops
$1,213
Find Deal
Tue, Aug 27 - Tue, Sep 10
11:28 am - 11:10 amSJC-ICN
31h 42m2 stops
12:35 pm - 10:32 pmICN-SJC
25h 57m2 stops
$1,218China Airlines
Find Deal
Wed, Oct 16 - Wed, Oct 23
6:00 am - 4:40 pmSJC-ICN
18h 40m1 stop
7:40 pm - 6:51 pmICN-SJC
15h 11m1 stop
$1,255Korean Air
Find Deal
Sun, Aug 25 - Wed, Sep 25
6:00 am - 4:30 pmSJC-ICN
18h 30m1 stop
2:30 pm - 4:16 pmICN-SJC
17h 46m1 stop
$1,272Korean Air
Find Deal
Wed, Sep 25 - Mon, Sep 30
5:15 pm - 4:40 pmSJC-ICN
31h 25m2 stops
7:40 pm - 6:51 pmICN-SJC
15h 11m1 stop
$1,292Delta
Find Deal
Sat, Sep 28 - Fri, Oct 4
4:45 pm - 4:30 pmSJC-ICN
31h 45m1 stop
2:30 pm - 6:51 pmICN-SJC
20h 21m1 stop
$1,293Delta
Find Deal
Sat, Sep 21 - Fri, Sep 27
12:20 pm - 4:25 pmSJC-ICN
36h 05m1 stop
6:35 pm - 9:36 amICN-SJC
32h 01m2 stops
$1,347American Airlines
Find Deal
Wed, Oct 30 - Mon, Nov 18

Flights from San Jose to Incheon - Travel Insights & Trends

Get data-powered insights and trends into flights from San Jose to Incheon to help you find the cheapest flights, the best time to fly and much more.

How far in advance should I book a flight from San Jose to Incheon Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Jose to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Jose to Incheon Intl Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 10 days before departure.

Which airlines provide the cheapest flights from San Jose to Incheon?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from San Jose to Incheon found by KAYAK users in the last 72 hours was for $1,192 on United Airlines, followed by China Airlines ($1,208). One-way flight deals have also been found from as low as $700 on China Airlines and from $773 on Hawaiian Airlines.

Good to know

Low season

May

High season

June

Cheapest flight

$626
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 48% increase in price.
Flight from San Jose to Incheon

When to book flights from San Jose to Incheon

Are your dates flexible? Find out the best times to travel from San Jose to Incheon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Jose to Seoul Incheon Airport flights

  • What is the cheapest flight from San Jose to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from San Jose to Incheon Intl Airport was $626 for a one-way ticket and $1,169 for a round-trip.

  • Do I need a passport to fly between San Jose and Incheon?

    Yes, you’ll need a passport to travel to Incheon from San Jose.

  • Which aircraft models fly most regularly from San Jose to Incheon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Jose to Incheon?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Jose and Incheon, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Jose to Incheon, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from San Jose to Incheon are Korean Air and Delta. With an average price for the route of $1,743 and an overall rating of 8.5, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,352 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from San Jose to Incheon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to Incheon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to Incheon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Jose to Incheon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Incheon with an airline and back to San Jose with another airline. Booking your flights between San Jose and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to Incheon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Incheon from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from San Jose to Incheon

 
See real verified KAYAK customer reviews for airlines flying from San Jose to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Jose to Incheon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1186 reviews
8.2Food
8.8Crew
8.6Boarding
8.2Entertainment
8.3Comfort
Airline reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

10.0 ExcellentAnonymous, May 2024SGN - ICN
Read more about Korean Air reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

You did not put me on a Korean Air flight! so I do not have nothing to say

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

Flew on an Airbus 350-900. Excellent aircraft properly cleaned and serviced. Flight crew was excellent plane departed and arrived on time. The A350 has excellent air circulation far better than the 777. I would recommend Asiana to anyone looking to fly in a clean comfortable environment. This is my second round trip flight from New York to Bangkok via Asiana and I will book Asiana again!

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

The full flat bed was not that comfortable, hard and lumpy., too much space wasted with those bulky walls and divisions instead of making the bed 3-4 inches wider. The compartment where you put your feet is like a shoebox, poor design. Toilets of A350 are just too small, sink is too small

Aside from a LOT of turbulence the flight was perfect! The flight crew was superb and the food was delicious!

The seats (legroom) are tight and chairs cushion is stiff (not comfortable). The crew was courteous, professional and friendly. There was no food / snack for this flight (very short flight, but still would be nice to provide some snack for the enjoyment).

FA were very great, plane was A350 new and clean

The crew attended to my needs and the foods served are delivious.

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

You need to be a hacker to get the (Free) WiFi

Unable to perform online check in using Hawaiian Airlines APP Only ONE meal choice available - Totally unacceptable Low Airline ranking compared to other International airlines and service Old Airplane (A330-200) Entertainment system - Outdated Total Score - Mediocre

This flight was delayed approximately 4 hours due to bad weather in HNL.

It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.

One of the best flights Ive had in a long time

Flight delayed then cancelled then gate changed two times then baggage lost.

My flight was canceled minutes before boarding started. It took three hours to get rebooked and it was on another airline overnight with another stop added. All I got was two $15 food coupons.

The plane is extremely loud and there’s no place to charge devices.

Not great to be very honest. Our flight was delayed after we sat at the airport until 15 minutes after we were supposed to leave . We were then notified the plane was being worked on “and the parts were out in the ground and still not finished .” Even though the work started the evening before and they knew it wasn’t fixed. . Then we were told it would be a 1:15 pm boarding time so we waited then at 1:45pm we were told it would be an 11:15pm boarding . It was changed to and 3:55am boarding the next morning . We lost out on a day in Hawaii and a night of our VRBO rental.

Safety record impeccable and important since flying many hours and thousands of miles over ocean.

Love the food service and attentiveness of the crew. Could have wi-if on flight

Book cheap flights from San Jose to Incheon

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Jose to Incheon found on KAYAK in the last 72 hours.
9/20Fri
1 stop
19h 35mSJC-ICN
$626
8/24Sat
2 stops
25h 42mSJC-ICN
$680
8/7Wed
2 stopsChina Airlines
30h 10mSJC-ICN
$700
9/17Tue
2 stopsChina Airlines
58h 30mSJC-ICN
$706
9/27Fri
1 stopHawaiian Airlines
19h 10mSJC-ICN
$773
9/17Tue
1 stopKorean Air
16h 49mSJC-ICN
$848
5/12Sun
1 stopHawaiian Airlines
17h 50mSJC-ICN
$849
9/25Wed
1 stopKorean Air
18h 30mSJC-ICN
$865
9/19Thu
1 stopDelta
16h 49mSJC-ICN
$878
9/22Sun
1 stopDelta
30h 13mSJC-ICN
$891

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Last minute flights from San Jose to Incheon

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Jose to Incheon that are departing in the next 10 days.
5/6Mon
multi-stop
34h 30mSJC-ICN
5/10Fri
multi-stop
36h 45mICN-SJC
$1,073
5/6Mon
multi-stop
19h 30mSJC-ICN
5/10Fri
multi-stop
34h 10mICN-SJC
$1,095
5/6Mon
multi-stop
19h 10mSJC-ICN
5/10Fri
multi-stop
32h 45mICN-SJC
$1,108
5/6Mon
multi-stopDelta
18h 10mSJC-ICN
5/10Fri
multi-stopDelta
18h 34mICN-SJC
$1,418
5/6Mon
multi-stop
32h 30mSJC-ICN
5/20Mon
multi-stop
29h 26mICN-SJC
$1,423
5/6Mon
multi-stopDelta
18h 10mSJC-ICN
5/10Fri
multi-stopDelta
33h 20mICN-SJC
$1,438
5/6Mon
multi-stopKorean Air
18h 10mSJC-ICN
5/11Sat
multi-stopKorean Air
17h 45mICN-SJC
$1,457
5/4Sat
multi-stopKorean Air
18h 10mSJC-ICN
5/18Sat
multi-stopKorean Air
17h 45mICN-SJC
$1,673
5/6Mon
multi-stopUnited Airlines
27h 55mSJC-ICN
5/10Fri
multi-stopUnited Airlines
25h 57mICN-SJC
$1,687
5/6Mon
multi-stopChina Airlines
34h 45mSJC-ICN
5/15Wed
multi-stopChina Airlines
27h 27mICN-SJC
$1,873

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San Jose - Incheon Flights

Departure:

San Jose (SJC)United States

Destination:

Seoul Incheon Airport (ICN)South Korea

Return flight deals:

Seoul Incheon Airport - San Jose

Cabin classes: