$756+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ICN
May 16 — May 231
Round-trip
1 adult, Economy
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Find cheap flights from Costa Rica to South Korea with Cheapflights
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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
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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
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Best
Last-minute
One-way
Cheapest flights from Costa Rica to South KoreaExplore 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 April 16, 2026.
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 April 16, 2026.
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:55 am
SJO
- ICN
2 stops50h 50m
Multiple Airlines
Tue 6/212:00 pm
ICN
- SJO
2 stops50h 33m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,276
This FlightHub deal was found by Cheapflights users on 4/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:55 am
SJO
- ICN
2 stops43h 05m
Multiple Airlines
Mon 5/1812:00 pm
ICN
- SJO
2 stops50h 33m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,314
This FlightHub deal was found by Cheapflights users on 4/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:55 am
SJO
- ICN
2 stops50h 50m
Multiple Airlines
Thu 5/1412:00 pm
ICN
- SJO
2 stops50h 33m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,360
This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:03 am
SJO
- ICN
2 stops42h 57m
Multiple Airlines
Wed 5/2012:00 pm
ICN
- SJO
2 stops50h 33m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,381
This Booking.com deal was found by Cheapflights users on 4/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:45 am
SJO
- ICN
3 stops46h 00m
Multiple Airlines
Wed 9/167:45 pm
ICN
- SJO
3 stops42h 30m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,383
This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:45 am
SJO
- ICN
3 stops46h 00m
Multiple Airlines
Fri 10/2312:00 pm
ICN
- SJO
3 stops35h 30m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,387
This Trip.com deal was found by Cheapflights users on 4/12. 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.
Tue 9/85:45 am
SJO
- ICN
2 stops43h 05m
Multiple Airlines
Tue 9/221:00 pm
ICN
- SJO
2 stops25h 15m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,388
Best flights from Costa Rica to South KoreaDiscover carefully curated flight deals from Costa Rica to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2026.
Discover carefully curated flight deals from Costa Rica to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2026.
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/31:25 pm
SJO
- ICN
2 stops47h 55m
United Airlines
Sun 5/1011:30 am
ICN
- SJO
2 stops39h 51m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,672
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Tue 9/87:55 am
SJO
- ICN
3 stops40h 25m
United Airlines
Tue 9/224:50 pm
ICN
- SJO
2 stops33h 48m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,672
This United Airlines deal was found by Cheapflights users on 4/15. 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 8/307:55 am
SJO
- ICN
2 stops29h 25m
United Airlines
Wed 9/94:50 pm
ICN
- SJO
2 stops34h 31m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,685
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/48:45 am
SJO
- ICN
1 stop28h 35m
United Airlines
Sun 5/3111:30 am
ICN
- SJO
1 stop34h 45m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,723
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Thu 9/108:45 am
SJO
- ICN
1 stop28h 35m
United Airlines
Tue 10/205:15 pm
ICN
- SJO
2 stops41h 22m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,777
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:55 am
SJO
- ICN
2 stops29h 25m
United Airlines
Wed 9/304:50 pm
ICN
- SJO
1 stop29h 25m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,892
This United Airlines deal was found by Cheapflights users on 4/12. 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 6/78:45 am
SJO
- ICN
1 stop39h 15m
United Airlines
Sat 8/111:30 am
ICN
- SJO
2 stops37h 41m
United Airlines
Deal found 4/12![United Airlines logo]()
$2,123
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 5/298:45 am
SJO
- ICN
1 stop28h 35m
United Airlines
Thu 6/184:50 pm
ICN
- SJO
1 stop29h 25m
United Airlines
Deal found 4/15![United Airlines logo]()
$2,124
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Tue 7/148:45 am
SJO
- ICN
1 stop28h 35m
United Airlines
Tue 8/1111:30 am
ICN
- SJO
2 stops39h 08m
United Airlines
Deal found 4/15![United Airlines logo]()
$2,134
Last-minute flights from Costa Rica to South KoreaDiscover last-minute flight deals from Costa Rica to South Korea. Data last updated April 16, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to South Korea. Data last updated April 16, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:03 am
SJO
- ICN
2 stops42h 57m
Multiple Airlines
Wed 5/2012:00 pm
ICN
- SJO
2 stops50h 33m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,381
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:55 am
SJO
- ICN
2 stops50h 50m
Multiple Airlines
Tue 6/212:00 pm
ICN
- SJO
2 stops50h 33m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,276
This FlightHub deal was found by Cheapflights users on 4/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:55 am
SJO
- ICN
2 stops50h 50m
Multiple Airlines
Thu 5/1412:00 pm
ICN
- SJO
2 stops50h 33m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,360
This FlightHub deal was found by Cheapflights users on 4/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:55 am
SJO
- ICN
2 stops43h 05m
Multiple Airlines
Mon 5/1812:00 pm
ICN
- SJO
2 stops50h 33m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,314
This FlightHub deal was found by Cheapflights users on 4/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:35 am
SJO
- ICN
2 stops43h 25m
Multiple Airlines
Wed 5/202:10 pm
ICN
- SJO
2 stops48h 23m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,473
One-way flights from Costa Rica to South KoreaSearch for one-way flight options from Costa Rica to South Korea. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
Search for one-way flight options from Costa Rica to South Korea. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 4/297:00 am
SJO
- ICN
3 stops47h 40m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$756
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 7/119:35 am
SJO
- ICN
3 stops42h 10m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$887
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Mon 7/69:35 am
SJO
- ICN
3 stops58h 50m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$888
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 7/71:06 am
SJO
- ICN
3 stops51h 34m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$897
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 7/95:05 am
SJO
- ICN
3 stops39h 20m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$906
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Mon 7/61:06 am
SJO
- ICN
3 stops47h 04m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$927
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 7/51:21 pm
SJO
- ICN
3 stops39h 19m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$932
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 April 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,276 (Justfly.com) |
One-way from | $756 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $1,670 |
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 April 16, 2026.
Use the filters below to find and compare flights from Costa Rica to South Korea that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséIncheon
SJO - ICN
SJOICN
San José Juan Santamaria Intl
Sun 5/3
1:25 pm-4:20 am
2 stops47h 55m
Incheon Intl
Sun 5/10
11:30 am-12:21 pm
2 stops39h 51m
$1,672
San JoséIncheon
SJO - ICN
SJOICN
San José Juan Santamaria Intl
Tue 9/8
7:55 am-3:20 pm
3 stops40h 25m
Incheon Intl
Tue 9/22
4:50 pm-11:38 am
2 stops33h 48m
$1,672
San JoséIncheon
SJO - ICN
SJOICN
San José Juan Santamaria Intl
Sun 8/30
7:55 am-4:20 am
2 stops29h 25m
Incheon Intl
Wed 9/9
4:50 pm-12:21 pm
2 stops34h 31m
$1,685
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-7:15 am
1 stop34h 45m
$1,723
San JoséIncheon
SJO - ICN
SJOICN
San José Juan Santamaria Intl
Thu 9/10
8:45 am-4:20 am
1 stop28h 35m
Incheon Intl
Tue 10/20
5:15 pm-7:37 pm
2 stops41h 22m
$1,777
San JoséIncheon
SJO - ICN
SJOICN
San José Juan Santamaria Intl
Tue 9/15
7:55 am-4:20 am
2 stops29h 25m
Incheon Intl
Wed 9/30
4:50 pm-7:15 am
1 stop29h 25m
$1,892
San JoséIncheon
SJO - ICN
SJOICN
San José Juan Santamaria Intl
Sun 6/7
8:45 am-3:00 pm
1 stop39h 15m
Incheon Intl
Sat 8/1
11:30 am-10:11 am
2 stops37h 41m
$2,123
Quickest round-trip
San JoséIncheon
SJO - ICN
SJOICN
San José Juan Santamaria Intl
Fri 5/29
8:45 am-4:20 am
1 stop28h 35m
Incheon Intl
Thu 6/18
4:50 pm-7:15 am
1 stop29h 25m
$2,124
San JoséIncheon
SJO - ICN
SJOICN
San José Juan Santamaria Intl
Tue 7/14
8:45 am-4:20 am
1 stop28h 35m
Incheon Intl
Tue 8/11
11:30 am-11:38 am
2 stops39h 08m
$2,134
Cheapest one-way
San JoséIncheon
SJO - ICN
SJOICN
San José Juan Santamaria Intl
Wed 4/29
7:00 am-9:40 pm
3 stops47h 40m
$756
Showing 1-10 of 14 resultsSorted by cheapest first
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.
SJO-ICN
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
CR0-KR0
SJO-ICN
What is the cheapest month to book a flight from Costa Rica to South Korea?
Currently, April is the cheapest month in which you can book a flight from Costa Rica to South Korea (average of $669). Flying from Costa Rica to South Korea in May is currently the most expensive (average of $1,502). 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 April 16, 2026.
Peruse reviews from past customers who have flown with United Airlines and Aeromexico 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.
Overall
7.4
Food
6.6
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Overall
7.4
Food
6.6
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Overall
7.4
Food
6.6
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
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.
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Alternative routes for Costa Rica to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Korea by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to South Korea by cabin class
Find flights from Costa Rica to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and South Korea flights
Browse other Costa Rica and South Korea flight options. Last updated on April 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to South Korea regions
Consider these flights traveling to South Korea regions.
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 April 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,502 | Average$1,608 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,526 | Average$1,782 | FlexibilityNo cancel fee | On-timeN/A |