£615 Cheap Flights from Seoul (ICN) to San Jose (SJC)

View £615 flight on Tue, 26 May 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at £615 for one-way flights and £943 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, 10 May - Thu, 14 May
ICN
Seoul
SJC
San Jose
£943 Return, found 6 days ago
£943
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 10 May from Seoul to San Jose, returning Thu, 14 May, priced at £943 found 6 days ago
Delta
Sun, 10 May - Thu, 14 May
ICN
Seoul
SJC
San Jose
£1,005 Return, found 6 days ago
£1,005
Return
found 6 days ago
Select Delta flight, departing Sun, 10 May from Seoul to San Jose, returning Thu, 14 May, priced at £1,005 found 6 days ago
Alaska Airlines
Sun, 10 May - Thu, 14 May
ICN
Seoul
SJC
San Jose
£1,034 Return, found 6 days ago
£1,034
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 10 May from Seoul to San Jose, returning Thu, 14 May, priced at £1,034 found 6 days ago
Delta
Sun, 10 May - Thu, 14 May
ICN
Seoul
SJC
San Jose
£1,045 Return, found 6 days ago
£1,045
Return
found 6 days ago
Select Delta flight, departing Sun, 10 May from Seoul to San Jose, returning Thu, 14 May, priced at £1,045 found 6 days ago
Delta
Sun, 10 May - Thu, 14 May
ICN
Seoul
SJC
San Jose
£1,068 Return, found 6 days ago
£1,068
Return
found 6 days ago
Select Delta flight, departing Sun, 10 May from Seoul to San Jose, returning Thu, 14 May, priced at £1,068 found 6 days ago
Delta
Sun, 10 May - Thu, 14 May
ICN
Seoul
SJC
San Jose
£1,086 Return, found 6 days ago
£1,086
Return
found 6 days ago
Select Delta flight, departing Sun, 10 May from Seoul to San Jose, returning Thu, 14 May, priced at £1,086 found 6 days ago
Delta
Sun, 10 May - Thu, 14 May
ICN
Seoul
SJC
San Jose
£1,108 Return, found 6 days ago
£1,108
Return
found 6 days ago
Select Delta flight, departing Sun, 10 May from Seoul to San Jose, returning Thu, 14 May, priced at £1,108 found 6 days ago
Asiana Airlines
Sun, 10 May - Thu, 14 May
ICN
Seoul
SJC
San Jose
£1,123 Return, found 6 days ago
£1,123
Return
found 6 days ago
Select Asiana Airlines flight, departing Sun, 10 May from Seoul to San Jose, returning Thu, 14 May, priced at £1,123 found 6 days ago
Korean Air
Sun, 10 May - Thu, 14 May
ICN
Seoul
SJC
San Jose
£1,274 Return, found 6 days ago
£1,274
Return
found 6 days ago
Select Korean Air flight, departing Sun, 10 May from Seoul to San Jose, returning Thu, 14 May, priced at £1,274 found 6 days ago
United
Sun, 10 May - Thu, 14 May
ICN
Seoul
SJC
San Jose
£1,613 Return, found 6 days ago
£1,613
Return
found 6 days ago
Select United flight, departing Sun, 10 May from Seoul to San Jose, returning Thu, 14 May, priced at £1,613 found 6 days ago

Alternative airports near San Jose

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city centre is 40 minutes. Flights from £876
SFO
San Francisco Intl.
Cheapest
Average driving time to city centre40 min
Flights from £876

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to SJC?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from ICN to San Jose Intl. Airport start from £943. Book today to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to San Jose Intl. Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from ICN to SJC 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 Incheon Intl. Airport (ICN) to SJC flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ICN to Norman Y. Mineta San Jose Intl. Airport (SJC)?
The distance is around 9,100 kilometres. Sleep mask? Check. Warm clothes? Check. You'll need to pack all the essentials for this long-haul South Korea to San Jose flight.
Which airlines fly direct from Seoul–Incheon Intl. Airport to San Jose Intl. Airport?
If you want to fly straight from Incheon Intl. Airport (ICN) to Norman Y. Mineta San Jose Intl. Airport (SJC), you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Incheon Intl. Airport (ICN) to Norman Y. Mineta San Jose Intl. Airport (SJC) flight tickets cheaper when they're purchased at the last minute?
It is possible to find an amazing last-minute deal from Seoul–Incheon Intl. Airport to Norman Y. Mineta San Jose Intl. Airport (SJC), but it's also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can be sure you're always seeing the latest offers.

Frequently asked questions

How do I find cheap flights from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
To find a cheap flight from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
There are approximately 35 connecting flights per day from Seoul (ICN-Incheon Intl.) (ICN) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) (SJC). Some common connection points include Taoyuan Intl. (TPE), Los Angeles Intl. (LAX), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The earliest flight from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) typically departs at approximately 7:00 AM local time. This service is seasonal, active in February and March, and is operated by airlines such as Asiana Airlines and Hawaiian Airlines. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
You'll typically find the most flights from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) on a Wednesday, with around 35 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Korean Air, Delta Air Lines, and Asiana Airlines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The most popular departure times for flights from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) are in the evening, from 6pm to 9pm. This accounts for around 49% of total traffic. Many major carriers, including Delta Air Lines, United Airlines and Korean Air, offer flights during this window. This timing works well because it allows you to finish your day in Seoul before heading to the airport, and you'll arrive in San Jose ready to start your day.
How long does it take to fly from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Flying from ICN to SJC with a connection usually takes about 19 hours 20 minutes, traveling roughly 5,676 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Select the "Business class" and "First class" filters when looking for ICN to SJC flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight with Expedia?
It's easy to earn miles on a Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Jose from Incheon Intl. (ICN)?
When traveling from Incheon Intl. (ICN) to San Jose, you can fly into Juan Santamaria Intl. (SJO) and Norman Y. Mineta San Jose Intl. (SJC). Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), Dallas-Fort Worth Intl. (DFW) before reaching San Jose. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) at the last minute?
Typically, booking a last minute flight from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight and hotel package?
Securing a Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
If you booked your Seoul (ICN-Incheon Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Incheon Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Return price
£942
Distance
9080 km

Book with confidence

Compare flights from Seoul to San Jose easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seoul to San Jose. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Norman Y. Mineta San Jose Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Incheon Intl. to Norman Y. Mineta San Jose Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Incheon Intl. (ICN) to Norman Y. Mineta San Jose Intl. (SJC)

The easiest way to view the best deals on flights from Seoul to San Jose today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Incheon Intl. to Norman Y. Mineta San Jose Intl. start at just £943 and range up to £1,613.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seoul and San Jose
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seoul to San Jose flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Incheon Intl. to Norman Y. Mineta San Jose Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Seoul to San Jose easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.