HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$610+ Cheap flights from Costa Rica to South Korea

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ICN
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Costa Rica to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Costa Rica to South Korea

Cheapest flights from Costa Rica to South Korea
Explore the most affordable flight options available from Costa Rica to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:40 am
SJO
-
ICN
3 stops36h 00m
Multiple Airlines
Tue 5/198:05 pm
ICN
-
SJO
3 stops30h 25m
Multiple Airlines
Deal found 2/2$1,353
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:05 am
SJO
-
ICN
3 stops33h 50m
Multiple Airlines
Sun 9/61:30 pm
ICN
-
SJO
3 stops34h 15m
Multiple Airlines
Deal found 2/3$1,467
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:16 am
SJO
-
ICN
1 stop24h 04m
Multiple Airlines
Sat 2/79:20 pm
ICN
-
SJO
2 stops41h 35m
Multiple Airlines
Deal found 2/1$1,470
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:55 am
SJO
-
ICN
2 stops43h 05m
Multiple Airlines
Thu 5/1412:45 pm
ICN
-
SJO
1 stop25h 48m
Multiple Airlines
Deal found 2/1$1,487
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 4/88:45 am
SJO
-
ICN
1 stop28h 35m
United Airlines
Tue 4/1411:30 am
ICN
-
SJO
1 stop34h 45m
United Airlines
Deal found 2/1$1,501
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/168:45 am
SJO
-
ICN
2 stops29h 55m
United Airlines
Tue 3/312:45 pm
ICN
-
SJO
1 stop34h 47m
United Airlines
Deal found 2/3$1,503
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 2/189:40 am
SJO
-
ICN
1 stop29h 00m
United Airlines
Sun 2/226:00 pm
ICN
-
SJO
2 stops33h 56m
United Airlines
Deal found 2/1$1,512
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/168:40 am
SJO
-
ICN
1 stop29h 00m
United Airlines
Wed 4/154:50 pm
ICN
-
SJO
1 stop29h 25m
United Airlines
Deal found 2/3$1,514
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 4/258:45 am
SJO
-
ICN
1 stop28h 35m
United Airlines
Sat 5/234:50 pm
ICN
-
SJO
1 stop29h 25m
United Airlines
Deal found 2/3$1,519

Find flight deals from Costa Rica to South Korea

Keep the following information in mind while searching for Costa Rica to South Korea flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,353
(Mytrip)

One-way from

$610
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,502
Provider with most accurate pricing for San José Juan Santamaria Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Seoul (SEL) flights.
Search Deals
From Costa Rica to South Korea
Search Deals
One-way flight from Costa Rica to South Korea
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($285 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to South Korea 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 February 3, 2026.
Use the filters below to find and compare flights from Costa Rica to South Korea that are best for you.

Fly from

Costa Rica

Fly to

South Korea

Route

Depart

Return

Price

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Wed 2/18

9:40 am-5:40 am

1 stop29h 00m

Incheon Intl

Sun 2/22

6:00 pm-12:56 pm

2 stops33h 56m

$1,512

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sun 5/3

8:45 am-3:00 pm

1 stop39h 15m

Incheon Intl

Thu 5/14

4:50 pm-7:15 am

1 stop29h 25m

$1,514

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sat 4/25

8:45 am-4:20 am

1 stop28h 35m

Incheon Intl

Sat 5/23

4:50 pm-7:15 am

1 stop29h 25m

$1,519

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Wed 4/22

8:45 am-4:20 am

1 stop28h 35m

Incheon Intl

Wed 5/20

4:50 pm-10:11 am

2 stops32h 21m

$1,523

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sat 4/18

8:45 am-4:20 am

1 stop28h 35m

Incheon Intl

Tue 5/5

11:30 am-7:37 pm

2 stops23h 07m

$1,523

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Wed 4/15

1:25 pm-3:00 pm

2 stops34h 35m

Incheon Intl

Wed 4/29

4:50 pm-12:21 pm

2 stops34h 31m

$1,528

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Wed 4/8

7:55 am-4:20 am

2 stops29h 25m

Incheon Intl

Thu 5/7

4:50 pm-11:38 am

2 stops33h 48m

$1,528

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Tue 5/5

1:25 pm-3:00 pm

2 stops34h 35m

Incheon Intl

Tue 6/2

11:30 am-10:39 pm

2 stops26h 09m

$1,528

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sat 2/28

12:35 pm-6:35 pm

3 stops39h 00m

$610

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Wed 3/11

1:28 am-4:20 pm

1 stop23h 52m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 12 results
1
2

Best time to book a flight from Costa Rica to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Costa Rica 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.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to South Korea

What is the cheapest month to book a flight from Costa Rica to South Korea?

Currently, December is the cheapest month in which you can book a flight from Costa Rica to South Korea (average of $1,288). Flying from Costa Rica to South Korea in May is currently the most expensive (average of $1,624). 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.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated February 3, 2026.
Peruse reviews from past customers who have flown with Aeromexico and United Airlines from Costa Rica to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.4
Good
1,583 reviews

Entertainment

7.0

Food

6.6

Crew

7.9

Comfort

7.5

Boarding

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
Aeromexico
7.4
Good
1,583 reviews
Aeromexico
7.4
Good
1,583 reviews

Entertainment

7.0

Food

6.6

Crew

7.9

Comfort

7.5

Boarding

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.
United Airlines
7.4
Good
9,236 reviews
Aeromexico
7.4
Good
1,583 reviews

Entertainment

7.0

Food

6.6

Crew

7.9

Comfort

7.5

Boarding

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2025

VER - MEX

Was West jet. Very unconrtsble seats. If they can put more seats probably they will.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Costa Rica to South Korea?

    There are many flights that can get you from Costa Rica to South Korea in 29h 55m. Fly via United Airlines to get the fastest option. The distance between Costa Rica and South Korea is about 8599 mi.

  • Can I find deals for flights from Costa Rica to South Korea that include hotel bookings?

    Yes. In addition to deals on Costa Rica to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to South Korea.

  • Can I find deals for business class flights from Costa Rica to South Korea?

    Yes. Cheapflights offers flight deals from Costa Rica to South Korea 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 Costa Rica to South Korea?

    Currently, December is the cheapest month in which you can book a flight from Costa Rica to South Korea (average of $1,288). Flying from Costa Rica to South Korea in May is currently the most expensive (average of $1,624). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Costa Rica to South Korea

Discover the top 2 airlines that operate flights from Costa Rica to South Korea. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$1,488Average$1,611FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,498Average$1,582FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.