Cheap flights from San Jose to Seoul from $417
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Seoul departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Jose to Seoul
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Jose and Seoul?
What is the cheapest month to fly to Seoul?
The month of November is another great option to travel to Seoul, with average flight prices from San Jose averaging around $905.
What is the cheapest day to depart on your flight to Seoul?
According to our data, Thursday is the cheapest day to fly to Seoul from San Jose. The lowest ticket price found for a Thursday departure recently was $1,124. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $1,492.
What is the cheapest airline that flies from San Jose to Seoul?
China Eastern, China Airlines, and Alaska Airlines are the most popular carriers operating from San Jose to Seoul
What airlines fly to Seoul?
United Airlines, AIR PREMIA and Korean Air are the top three most popular airlines that fly to Seoul from San Jose according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 12 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.
When to book flights from San Jose to Seoul
Cheap San Jose to Seoul (SJC to SEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Jose to Seoul
How far is San Jose to Seoul by plane?
San Jose and Seoul are 5648.5 mi apart from one another. Typically, this will take 16h 00m by plane in normal conditions.
When did momondo last update prices for flights from San Jose Airport to Seoul?
Prices for flights from San Jose Airport to Seoul refresh daily.
How many operators does momondo search for flights from San Jose Airport to Seoul?
As of April 2025, there are 2 operators available to choose from for flights from San Jose Airport to Seoul.
How old do you have to be to fly from San Jose Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Jose to Seoul?
momondo data reveals that the most frequently booked airline on the route from San Jose to Seoul is Korean Air, representing 100% of all bookings.
Best airlines flying from San Jose to Seoul
Compare and see reviews for airlines that fly from San Jose to Seoul with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $800 | Free Cancellation | Rating 8.4 1,052 reviews | |||
| PriceFrom $1,287 | Free Cancellation | Rating 8.0 7,897 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Jose to Seoul?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Jose to Seoul for you.
Can I find flights from San Jose to Seoul with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Jose to Seoul flights to just show those with flexible booking policies.
How can momondo help me find flights from San Jose to Seoul?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from San Jose.
I’m not ready to book a flight from San Jose to Seoul right now. Can momondo alert me if prices change?
Price alerts on flights to Seoul from San Jose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.