₩919,500 Cheap Flights from San José (SJO) to Seoul (ICN)

View ₩919,500 flight on Sun, Nov 9, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Incheon Intl. Airport (ICN)

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Cheap Flights from San José to Seoul (SJO-ICN)

Prices were available within the past 7 days and start at ₩919,500 for one-way flights and ₩1,878,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Nov 9 - Sun, Nov 16
SJO
San José
ICN
Seoul
₩1,878,600 Roundtrip, found 1 hour ago
₩1,878,600
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sun, Nov 9 from San José to Seoul, returning Sun, Nov 16, priced at ₩1,878,600 found 1 hour ago
Alaska Airlines
Sun, Nov 9 - Sun, Nov 16
SJO
San José
ICN
Seoul
₩1,909,800 Roundtrip, found 1 hour ago
₩1,909,800
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sun, Nov 9 from San José to Seoul, returning Sun, Nov 16, priced at ₩1,909,800 found 1 hour ago
Alaska Airlines
Sun, Nov 9 - Sun, Nov 16
SJO
San José
ICN
Seoul
₩1,921,700 Roundtrip, found 1 hour ago
₩1,921,700
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sun, Nov 9 from San José to Seoul, returning Sun, Nov 16, priced at ₩1,921,700 found 1 hour ago
Alaska Airlines
Tue, Oct 28 - Thu, Nov 27
SJO
San José
ICN
Seoul
₩2,008,500 Roundtrip, found 1 day ago
₩2,008,500
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Oct 28 from San José to Seoul, returning Thu, Nov 27, priced at ₩2,008,500 found 1 day ago
Alaska Airlines
Tue, Oct 28 - Thu, Nov 27
SJO
San José
ICN
Seoul
₩2,017,800 Roundtrip, found 1 day ago
₩2,017,800
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Oct 28 from San José to Seoul, returning Thu, Nov 27, priced at ₩2,017,800 found 1 day ago
Alaska Airlines
Tue, Oct 28 - Fri, Nov 28
SJO
San José
ICN
Seoul
₩2,044,600 Roundtrip, found 2 days ago
₩2,044,600
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Oct 28 from San José to Seoul, returning Fri, Nov 28, priced at ₩2,044,600 found 2 days ago
avianca
Tue, Oct 28 - Thu, Nov 27
SJO
San José
ICN
Seoul
₩2,083,400 Roundtrip, found 1 day ago
₩2,083,400
Roundtrip
found 1 day ago
Select avianca flight, departing Tue, Oct 28 from San José to Seoul, returning Thu, Nov 27, priced at ₩2,083,400 found 1 day ago
United
Tue, Oct 21 - Thu, Oct 30
SJO
San José
ICN
Seoul
₩2,116,700 Roundtrip, found 5 days ago
₩2,116,700
Roundtrip
found 5 days ago
Select United flight, departing Tue, Oct 21 from San José to Seoul, returning Thu, Oct 30, priced at ₩2,116,700 found 5 days ago
Air Canada
Tue, Apr 7 - Tue, Apr 21
SJO
San José
ICN
Seoul
₩2,292,200 Roundtrip, found 5 days ago
₩2,292,200
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Apr 7 from San José to Seoul, returning Tue, Apr 21, priced at ₩2,292,200 found 5 days ago
American Airlines
Mon, Feb 9 - Sat, Feb 21
SJO
San José
ICN
Seoul
₩2,817,200 Roundtrip, found 5 days ago
₩2,817,200
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Feb 9 from San José to Seoul, returning Sat, Feb 21, priced at ₩2,817,200 found 5 days ago

Find the cheapest month to fly from San José (SJO) to Seoul (ICN)

November is typically the cheapest month to fly

From ₩1,879,153 - ₩2,815,177 per traveler.

Alternative airports near Seoul

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

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from ₩2,067,100
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from ₩2,067,100

Frequently asked questions

How much is a flight from Juan Santamaria Intl. Airport (SJO) to Incheon Airport?
Pack your bags, because round-trip journeys from Juan Santamaria Intl. Airport to Incheon Airport start from ₩1,878,600. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SJO to Incheon Intl. Airport (ICN)?
Every airline has its own set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from SJO to Seoul–Incheon Intl. Airport 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 Juan Santamaria Intl. Airport (SJO) to ICN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Juan Santamaria Intl. Airport to Incheon Airport?
The distance is around 13,900 kilometers, so fill your carry-on luggage with whatever you need to make your journey comfortable. Wondering what to take on board your San Jose to South Korea flight? Earplugs, a sleep mask and a travel pillow are a few essentials.
Which airlines fly direct from Juan Santamaria Intl. Airport (SJO) to ICN?
Flying nonstop between Juan Santamaria Intl. Airport and ICN isn't possible right now. However, you'll still be able to book a flight to South Korea with at least one stop.
Are SJO to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab amazing last-minute deals from SJO to Incheon Intl. Airport (ICN), but there's no guarantee. As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be sure you're always getting the latest offers.

Travel information

Origin airport
Juan Santamaría Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Delta, United
Roundtrip price
₩1,878,600
Distance
13766 km

Book with confidence

San José to Incheon Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San José to Incheon will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Incheon.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SJO to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind San José for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

San José to Incheon Flights

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