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$581+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ICN
Dec 8 — Dec 151
Mon 12/8
Mon 12/15
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 November 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,244
(Kiwi.com)

One-way from

$581
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,547
Provider with most accurate pricing for San José Juan Santamaria Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Seoul (SEL) flights.
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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. 14% potential increase in price ($281 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 8, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/7. 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 11/81:55 amSJO - ICN
1 stop23h 25mMultiple Airlines
Fri 11/146:55 pmICN - SJO
2 stops43h 45mMultiple Airlines
Deal found 11/7$1,205
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/101:30 amSJO - ICN
1 stop23h 50mMultiple Airlines
Fri 1/97:10 pmICN - SJO
2 stops33h 33mMultiple Airlines
Deal found 11/6$1,244
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/131:30 amSJO - ICN
1 stop36h 40mMultiple Airlines
Fri 1/97:10 pmICN - SJO
2 stops33h 33mMultiple Airlines
Deal found 11/6$1,369
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 11/169:40 amSJO - ICN
1 stop29h 00mUnited Airlines
Wed 11/2612:45 pmICN - SJO
1 stop34h 47mUnited Airlines
Deal found 11/8$1,502
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/199:40 amSJO - ICN
1 stop29h 00mUnited Airlines
Thu 12/46:00 pmICN - SJO
1 stop29h 32mUnited Airlines
Deal found 11/6$1,503
This United Airlines deal was found by Cheapflights users on 11/7. 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 11/269:40 amSJO - ICN
1 stop29h 00mUnited Airlines
Tue 12/166:00 pmICN - SJO
2 stops34h 15mUnited Airlines
Deal found 11/7$1,511
This KLM deal was found by Cheapflights users on 11/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:30 pmSJO - ICN
1 stop29h 25mMultiple Airlines
Thu 12/412:05 pmICN - SJO
1 stop44h 45mMultiple Airlines
Deal found 11/7$1,534
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/101:30 amSJO - ICN
1 stop23h 50mMultiple Airlines
Thu 1/810:50 pmICN - SJO
2 stops40h 09mMultiple Airlines
Deal found 11/6$1,546
This KLM deal was found by Cheapflights users on 11/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:30 pmSJO - ICN
1 stop29h 25mKLM
Thu 12/411:05 pmICN - SJO
2 stops33h 45mKLM
Deal found 11/7$1,553

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 November 8, 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

Sun 2/1

9:40 am-4:15 pm

1 stop39h 35m

Incheon Intl

Sat 2/28

6:00 pm-8:32 am

1 stop29h 32m

$1,502

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Mon 2/9

6:30 am-5:40 am

2 stops32h 10m

Incheon Intl

Mon 2/16

6:00 pm-1:15 pm

2 stops34h 15m

$1,502

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sun 2/15

9:40 am-5:40 am

1 stop29h 00m

Incheon Intl

Sat 2/28

12:45 pm-8:39 pm

2 stops22h 54m

$1,503

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Tue 3/17

5:30 am-4:40 am

2 stops32h 10m

Incheon Intl

Wed 4/1

4:50 pm-10:11 am

2 stops32h 21m

$1,503

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sun 2/1

9:40 am-5:40 am

1 stop29h 00m

Incheon Intl

Thu 2/19

12:45 pm-6:16 pm

2 stops44h 31m

$1,503

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Tue 5/5

8:45 am-4:20 am

1 stop28h 35m

Incheon Intl

Tue 6/2

4:50 pm-7:15 am

1 stop29h 25m

$1,507

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sat 4/25

6:40 am-4:20 am

2 stops30h 40m

Incheon Intl

Sat 5/23

4:50 pm-7:15 am

1 stop29h 25m

$1,511

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Fri 11/28

9:40 am-5:40 am

1 stop29h 00m

Incheon Intl

Fri 12/5

6:00 pm-12:56 pm

2 stops33h 56m

$1,511

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Mon 5/4

8:45 am-4:20 am

1 stop28h 35m

Incheon Intl

Sun 5/31

11:30 am-10:39 pm

2 stops26h 09m

$1,511

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sat 11/22

1:30 am-12:20 pm

2 stops43h 50m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 14 results
1
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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, January is the cheapest month in which you can book a flight from Costa Rica to South Korea (average of $1,137). Flying from Costa Rica to South Korea in May is currently the most expensive (average of $1,614). 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 November 8, 2025.

When flying from Costa Rica to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 53% versus a flight in the evening.

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 November 8, 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
7.4
Good
1,673 reviews

Food

6.6

Overall

7.4

Comfort

7.6

Entertainment

7.1

Crew

7.9

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
7.4
Good
1,673 reviews
Aeromexico
7.4
Good
1,673 reviews

Food

6.6

Overall

7.4

Comfort

7.6

Entertainment

7.1

Crew

7.9

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
9,009 reviews
Aeromexico
7.4
Good
1,673 reviews

Food

6.6

Overall

7.4

Comfort

7.6

Entertainment

7.1

Crew

7.9

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.

  • 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 26h 07m. 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, January is the cheapest month in which you can book a flight from Costa Rica to South Korea (average of $1,137). Flying from Costa Rica to South Korea in May is currently the most expensive (average of $1,614). 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 November 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$1,137Average$1,531FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,498Average$1,582FlexibilityNo cancel feeOn-time69%

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