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$572+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ICN
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$1,131
(Trip.com)

One-way from

$572
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$1,587
From Costa Rica to South Korea
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One-way flight from Costa Rica to South Korea
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Highest demand for flights based on searches. 13% potential increase in price ($258 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:58 amSJO - ICN
2 stops49h 37mMultiple Airlines
Tue 11/1810:05 amICN - SJO
2 stops29h 33mMultiple Airlines
Deal found 8/16$1,132
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 11/512:22 pmSJO - ICN
2 stops39h 13mMultiple Airlines
Mon 11/1710:00 pmICN - SJO
1 stop41h 38mMultiple Airlines
Deal found 8/16$1,165
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Thu 11/612:22 pmSJO - ICN
2 stops39h 13mMultiple Airlines
Sun 11/1610:00 pmICN - SJO
1 stop41h 38mMultiple Airlines
Deal found 8/17$1,169
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Thu 11/612:22 pmSJO - ICN
2 stops39h 13mMultiple Airlines
Mon 11/1710:00 pmICN - SJO
1 stop41h 38mMultiple Airlines
Deal found 8/16$1,170
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 11/512:22 pmSJO - ICN
2 stops39h 13mMultiple Airlines
Tue 11/181:20 pmICN - SJO
1 stop26h 18mMultiple Airlines
Deal found 8/16$1,173
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 11/512:22 pmSJO - ICN
2 stops39h 13mMultiple Airlines
Sun 11/161:20 pmICN - SJO
1 stop26h 18mMultiple Airlines
Deal found 8/16$1,174
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Tue 11/412:29 pmSJO - ICN
2 stops39h 06mMultiple Airlines
Mon 11/171:20 pmICN - SJO
1 stop26h 18mMultiple Airlines
Deal found 8/17$1,177
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Tue 10/1411:37 amSJO - ICN
2 stops39h 58mMultiple Airlines
Tue 10/281:20 pmICN - SJO
1 stop25h 31mMultiple Airlines
Deal found 8/16$1,178
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Tue 11/412:29 pmSJO - ICN
2 stops39h 06mMultiple Airlines
Sun 11/161:20 pmICN - SJO
1 stop26h 18mMultiple Airlines
Deal found 8/16$1,179
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sun 10/2611:37 amSJO - ICN
2 stops40h 08mMultiple Airlines
Fri 10/311:20 pmICN - SJO
1 stop25h 31mMultiple Airlines
Deal found 8/17$1,181
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Sun 10/193:05 pmSJO - ICN
2 stops33h 40mMultiple Airlines
Mon 10/271:20 pmICN - SJO
1 stop25h 31mMultiple Airlines
Deal found 8/16$1,182
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Fri 10/1712:23 pmSJO - ICN
2 stops40h 17mMultiple Airlines
Mon 10/271:20 pmICN - SJO
1 stop25h 31mMultiple Airlines
Deal found 8/16$1,183

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 August 18, 2025.
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

Thu 11/6

12:22 pm-6:35 pm

2 stops39h 13m

Incheon Intl

Mon 11/17

10:00 pm-12:38 am

1 stop41h 38m

$1,169

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Thu 11/6

12:22 pm-6:35 pm

2 stops39h 13m

Incheon Intl

Sun 11/16

10:00 pm-12:38 am

1 stop41h 38m

$1,169

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Wed 11/5

12:22 pm-6:35 pm

2 stops39h 13m

Incheon Intl

Tue 11/18

1:20 pm-12:38 am

1 stop26h 18m

$1,173

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Wed 11/5

12:22 pm-6:35 pm

2 stops39h 13m

Incheon Intl

Wed 11/19

1:20 pm-12:38 am

1 stop26h 18m

$1,177

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Tue 11/4

12:29 pm-6:35 pm

2 stops39h 06m

Incheon Intl

Sun 11/16

1:20 pm-12:38 am

1 stop26h 18m

$1,177

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Wed 10/15

11:37 am-6:35 pm

2 stops39h 58m

Incheon Intl

Mon 10/27

1:20 pm-11:51 pm

1 stop25h 31m

$1,178

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sun 10/26

11:37 am-6:45 pm

2 stops40h 08m

Incheon Intl

Fri 10/31

1:20 pm-11:51 pm

1 stop25h 31m

$1,181

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sun 10/19

3:05 pm-3:45 pm

2 stops33h 40m

Incheon Intl

Tue 10/28

1:20 pm-11:51 pm

1 stop25h 31m

$1,182

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sun 10/19

3:05 pm-3:45 pm

2 stops33h 40m

Incheon Intl

Mon 10/27

1:20 pm-11:51 pm

1 stop25h 31m

$1,182

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Fri 10/24

11:37 am-6:35 pm

2 stops39h 58m

Incheon Intl

Fri 10/31

1:20 pm-11:51 pm

1 stop25h 31m

$1,199

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 18 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, February is the cheapest month in which you can book a flight from Costa Rica to South Korea (average of $992). Flying from Costa Rica to South Korea in December is currently the most expensive (average of $1,635). 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.

What is the cheapest time of day to fly from CR to KR?

Find hourly flight availability from Costa Rica to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from Costa Rica to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 18, 2025.
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
7.5
Good
1,720 reviews

Overall

7.5

Entertainment

7.1

Crew

7.9

Comfort

7.6

Food

6.6

Boarding

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
7.5
Good
1,720 reviews
Aeromexico
7.5
Good
1,720 reviews

Overall

7.5

Entertainment

7.1

Crew

7.9

Comfort

7.6

Food

6.6

Boarding

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
8,925 reviews
Aeromexico
7.5
Good
1,720 reviews

Overall

7.5

Entertainment

7.1

Crew

7.9

Comfort

7.6

Food

6.6

Boarding

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.

  • 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, February is the cheapest month in which you can book a flight from Costa Rica to South Korea (average of $992). Flying from Costa Rica to South Korea in December is currently the most expensive (average of $1,635). 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

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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$1,189Average$1,533FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,503Average$1,587FlexibilityNo cancel feeOn-time69%

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