HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$1,358+ Cheap flights from Costa Rica to South Korea

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ICN
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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

Keep the following information in mind while searching for Costa Rica to South Korea flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,427
(Mytrip)

One-way from

$1,408
(Turkish Airlines)

Popular in

June

Cheapest in

September

Average price

$1,584
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. 9% potential increase in price ($169 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 31, 2025.

This Lufthansa deal was found by Cheapflights users on 3/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/194:05 pmSJO - ICN
3 stops28h 10mLufthansa
Thu 12/412:55 pmICN - SJO
2 stops40h 55mLufthansa
Deal found 3/30$1,358
This Booking.com deal was found by Cheapflights users on 3/30. 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 4/225:05 amSJO - ICN
2 stops32h 25mMultiple Airlines
Tue 5/68:55 pmICN - SJO
2 stops29h 20mMultiple Airlines
Deal found 3/30$1,495
This United Airlines deal was found by Cheapflights users on 3/30. 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 5/11:30 pmSJO - ICN
2 stops34h 30mUnited Airlines
Sat 5/104:50 pmICN - SJO
2 stops34h 36mUnited Airlines
Deal found 3/30$1,497
This Aeromexico deal was found by Cheapflights users on 3/30. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:46 amSJO - ICN
2 stops55h 14mAeromexico
Fri 11/1411:30 amICN - SJO
1 stop27h 08mAeromexico
Deal found 3/30$1,535
This Qatar Airways deal was found by Cheapflights users on 3/30. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:55 pmSJO - ICN
2 stops36h 10mQatar Airways
Mon 10/201:20 amICN - SJO
2 stops52h 15mQatar Airways
Deal found 3/30$1,978
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2210:10 amSJO - ICN
3 stops40h 30mTurkish Airlines
Tue 5/1311:20 pmICN - SJO
2 stops39h 10mTurkish Airlines
Deal found 3/31$1,999
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:55 amSJO - ICN
1 stop41h 25mAir Canada
Mon 11/106:50 pmICN - SJO
2 stops65h 55mAir Canada
Deal found 3/30$2,075

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 March 31, 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

Tue 4/22

5:05 am-4:30 am

2 stops32h 25m

Incheon Intl

Tue 5/6

8:55 pm-11:15 am

2 stops29h 20m

$1,495

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Thu 5/1

1:30 pm-3:00 pm

2 stops34h 30m

Incheon Intl

Sat 5/10

4:50 pm-12:26 pm

2 stops34h 36m

$1,497

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Wed 5/14

6:50 pm-9:55 am

3 stops48h 05m

Incheon Intl

Wed 6/4

12:25 pm-5:35 pm

1 stop44h 10m

$1,695

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Fri 5/30

1:25 pm-6:00 am

2 stops49h 35m

Incheon Intl

Fri 6/27

11:40 am-11:43 pm

1 stop27h 03m

$1,750

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Tue 4/22

10:10 am-5:40 pm

3 stops40h 30m

Incheon Intl

Tue 5/13

11:20 pm-11:30 pm

2 stops39h 10m

$1,999

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Mon 4/7

7:55 am-4:05 pm

2 stops41h 10m

Incheon Intl

Tue 4/22

7:05 pm-9:20 pm

1 stop41h 15m

$2,273

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Tue 4/22

1:45 pm-5:05 pm

2 stops36h 20m

Incheon Intl

Mon 5/5

1:20 am-10:17 pm

2 stops35h 57m

$2,488

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Fri 5/30

11:59 pm-3:30 pm

1 stop24h 31m

Incheon Intl

Sat 6/28

5:25 pm-10:04 pm

1 stop19h 39m

$2,550

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Fri 5/2

10:10 am-5:40 pm

3 stops40h 30m

$1,408

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sat 5/10

1:12 am-5:05 pm

2 stops48h 53m

$1,941

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 $1,002). Flying from Costa Rica to South Korea in June is currently the most expensive (average of $1,661). 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 March 31, 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.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 31, 2025.
See what other customers who have flown with Aeromexico, Qatar Airways and United Airlines from Costa Rica to South Korea have to say. 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
1,700 reviews

Boarding

7.4

Overall

7.5

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico
Aeromexico
7.5
Good
1,700 reviews
Aeromexico
7.5
Good
1,700 reviews

Boarding

7.4

Overall

7.5

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico
Qatar Airways
7.4
Good
3,541 reviews
Aeromexico
7.5
Good
1,700 reviews

Boarding

7.4

Overall

7.5

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico
United Airlines
7.4
Good
8,614 reviews
Aeromexico
7.5
Good
1,700 reviews

Boarding

7.4

Overall

7.5

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico
Turkish Airlines
7.3
Good
3,748 reviews
Aeromexico
7.5
Good
1,700 reviews

Boarding

7.4

Overall

7.5

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico
American Airlines
7.2
Good
10,000 reviews
Aeromexico
7.5
Good
1,700 reviews

Boarding

7.4

Overall

7.5

Entertainment

7.1

Crew

7.9

Food

6.6

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2025

QRO - ATL

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico

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 $1,002). Flying from Costa Rica to South Korea in June is currently the most expensive (average of $1,661). 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 3 airlines flying from Costa Rica to South Korea

Discover the top 3 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,173Average$1,507FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$1,189Average$1,567FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,474Average$2,044FlexibilityNo cancel feeOn-time71%
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.