What are the cheapest airlines flying from San José, San José Province to Seoul round-trip?

Currently priced at $1,500, United Airlines will fly you from San José, San José Province to Seoul and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aeromexico and Turkish Airlines - these airlines can fly you to your destination from $1,979 and $2,081, respectively. These flights start at 8% lower than the current average price 3 months from now.

What is the cheapest day to fly from San José, San José Province to Seoul?

Travelers seeking maximum savings on their San José, San José Province to Seoul flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from San José, San José Province to Seoul?

The most popular airlines flying from San José, San José Province to Seoul are American Airlines, Aeromexico and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from San José, San José Province to Seoul?

Users have found that flying from San José, San José Province to Seoul on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from San José, San José Province to Seoul?

To save up to 31% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San José, San José Province to Seoul from $1,505 1-2 weeks out and tickets from $1,925 for flights departing within the next 72 hours.

What is the cheapest month to fly from San José, San José Province to Seoul?

September is one of the best times of the year to fly to Seoul from San José, San José Province. Prices for September average $1,640 per person but you can even find prices for as low as $1,206. The most expensive prices can be found in the month of June. Opting for a September flight can save you 30% on your journey compared to booking in June

Most accurate provider : When it comes to deals on San José, San José Province-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San José, San José Province-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San José, San José Province-Seoul flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San José, San José Province-Seoul flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José, San José Province-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San José to Seoul?

San José Juan Santamaria Intl (SJO) is the airport you will fly out of if you book a flight from San José to Seoul. You should not have trouble finding flights to Seoul from Juan Santamaria Intl; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the San José airport to Seoul. It is only a 8.8 mi journey to Juan Santamaria Intl (SJO) from San José’s city center.

Can I find deals for flights from San José to Seoul that include hotel bookings?

Yes. In addition to deals on San José to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San José to Seoul?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Seoul.

Can I find deals for business class flights from San José to Seoul?

Yes. Cheapflights offers flight deals from San José to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,308+ Flights from San José to Seoul

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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.

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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Seoul are usually found in September or October, booked 84 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from San José to Seoul

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,308 (Gotogate)
Popular in	June
Cheapest in	September
Average price	$1,609

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 San José Juan Santamaria Intl to Seoul (SEL)

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($167 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 May 2025

Search Deals

Find flight deals from San José to Seoul

Cheapest flights from San José to Seoul
Explore the most affordable flight options available from San José to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Mon 5/127:45 pmSJO - ICN

2 stops41h 45mMultiple Airlines

Sun 5/188:55 pmICN - SJO

2 stops26h 45mMultiple Airlines

Deal found 4/29

$1,308

Tue 11/48:40 pmSJO - ICN

2 stops47h 35mLufthansa

Tue 11/1812:55 pmICN - SJO

2 stops40h 25mLufthansa

Deal found 4/30

$1,408

Tue 5/61:30 pmSJO - ICN

2 stops23h 50mUnited Airlines

Tue 5/2711:30 amICN - SJO

1 stop34h 45mUnited Airlines

Deal found 4/29

$1,500

Fri 9/197:46 amSJO - ICN

2 stops31h 14mAeromexico

Sat 10/1111:40 amICN - SJO

1 stop26h 56mAeromexico

Deal found 4/29

$1,536

Sun 9/287:35 amSJO - ICN

2 stops42h 30mQatar Airways

Wed 10/151:20 amICN - SJO

2 stops52h 15mQatar Airways

Deal found 4/29

$1,992

Tue 5/2710:10 amSJO - ICN

3 stops40h 30mTurkish Airlines

Wed 6/1111:20 pmICN - SJO

2 stops39h 10mTurkish Airlines

Deal found 4/29

$2,081

Best flights from San José to Seoul
Discover carefully curated flight deals from San José to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Mon 5/127:45 pmSJO - ICN

2 stops41h 45mMultiple Airlines

Sun 5/188:55 pmICN - SJO

2 stops26h 45mMultiple Airlines

Deal found 4/29

$1,308

Tue 5/61:30 pmSJO - ICN

2 stops23h 50mUnited Airlines

Tue 5/2711:30 amICN - SJO

1 stop34h 45mUnited Airlines

Deal found 4/29

$1,500

Sat 7/191:22 pmSJO - ICN

2 stops49h 38mAeromexico

Sat 8/911:40 amICN - SJO

1 stop27h 03mAeromexico

Deal found 4/30

$1,979

Tue 5/2710:10 amSJO - ICN

3 stops40h 30mTurkish Airlines

Wed 6/1111:20 pmICN - SJO

2 stops39h 10mTurkish Airlines

Deal found 4/29

$2,081

Fri 6/63:25 pmSJO - ICN

2 stops51h 30mLufthansa

Fri 6/2712:25 pmICN - SJO

1 stop44h 10mLufthansa

Deal found 4/29

$2,171

Sat 6/147:55 amSJO - ICN

2 stops41h 10mAir Canada

Sun 6/296:00 pmICN - SJO

2 stops67h 50mAir Canada

Deal found 4/30

$2,204

Wed 5/141:50 pmSJO - ICN

2 stops36h 15mQatar Airways

Tue 6/31:20 amICN - SJO

2 stops52h 45mQatar Airways

Deal found 4/30

$2,411

Thu 7/311:59 pmSJO - ICN

1 stop24h 31mAmerican Airlines

Thu 7/105:25 pmICN - SJO

1 stop19h 40mAmerican Airlines

Deal found 4/29

$2,534

Thu 5/151:24 pmSJO - ICN

1 stop23h 36mDelta

Thu 5/226:50 pmICN - SJO

1 stop32h 09mDelta

Deal found 4/30

$2,892

Last-minute flights from San José to Seoul
Discover last-minute flight deals from San José to Seoul. Data last updated May 1, 2025 and is based on user searches.

Thu 5/11:45 pmSJO - ICN

2 stops36h 20mQatar Airways

Sat 5/101:20 amICN - SJO

2 stops52h 45mQatar Airways

Deal found 4/29

$2,392

Tue 5/61:30 pmSJO - ICN

2 stops23h 50mUnited Airlines

Tue 5/2711:30 amICN - SJO

1 stop34h 45mUnited Airlines

Deal found 4/29

$1,500

Tue 5/61:50 pmSJO - ICN

2 stops36h 15mQatar Airways

Mon 5/261:20 amICN - SJO

2 stops52h 45mQatar Airways

Deal found 4/30

$2,559

Tue 5/610:10 amSJO - ICN

3 stops55h 30mTurkish Airlines

Tue 5/2711:20 pmICN - SJO

2 stops39h 10mTurkish Airlines

Deal found 4/29

$2,581

Fri 5/96:10 amSJO - ICN

2 stops31h 10mMultiple Airlines

Fri 5/168:55 pmICN - SJO

2 stops29h 20mMultiple Airlines

Deal found 4/30

$1,824

Fri 5/98:00 amSJO - ICN

2 stops65h 05mAir Canada

Fri 5/167:05 pmICN - SJO

1 stop42h 45mAir Canada

Deal found 4/30

$2,208

Fri 5/911:59 pmSJO - ICN

1 stop24h 31mAmerican Airlines

Fri 5/165:25 pmICN - SJO

1 stop19h 52mAmerican Airlines

Deal found 4/30

$2,779

Mon 5/127:45 pmSJO - ICN

2 stops41h 45mMultiple Airlines

Sun 5/188:55 pmICN - SJO

2 stops26h 45mMultiple Airlines

Deal found 4/29

$1,308

Mon 5/1211:59 pmSJO - ICN

1 stop24h 31mAmerican Airlines

Sun 5/185:25 pmICN - SJO

1 stop19h 52mAmerican Airlines

Deal found 4/29

$2,763

Thu 5/151:24 pmSJO - ICN

1 stop23h 36mDelta

Thu 5/226:50 pmICN - SJO

1 stop32h 09mDelta

Deal found 4/30

$2,892

Tue 5/2710:10 amSJO - ICN

3 stops40h 30mTurkish Airlines

Wed 6/1111:20 pmICN - SJO

2 stops39h 10mTurkish Airlines

Deal found 4/29

$2,081

Fri 5/303:25 pmSJO - ICN

2 stops27h 30mLufthansa

Fri 6/2712:25 pmICN - SJO

1 stop44h 10mLufthansa

Deal found 4/29

$2,427

One-way flights from San José to Seoul
Search for one-way flight options from San José to Seoul. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Tue 7/110:10 amSJO - ICN

3 stops40h 30mTurkish Airlines

Deal found 4/29

$1,417

Tue 7/18:45 amSJO - ICN

1 stop28h 35mUnited Airlines

Deal found 4/28

$1,753

Sat 5/101:12 amSJO - ICN

2 stops48h 53mMultiple Airlines

Deal found 4/29

$1,836

Cheapflights Fare Finder

Use the filters below to find and compare flights from San José to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Mon 5/12

7:45 pm-4:30 am

2 stops41h 45m

Incheon Intl

Sun 5/18

8:55 pm-8:40 am

2 stops26h 45m

$1,308

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Tue 5/6

1:30 pm-4:20 am

2 stops23h 50m

Incheon Intl

Tue 5/27

11:30 am-7:15 am

1 stop34h 45m

$1,500

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sat 7/19

1:22 pm-6:00 am

2 stops49h 38m

Incheon Intl

Sat 8/9

11:40 am-11:43 pm

1 stop27h 03m

$1,979

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Tue 5/27

10:10 am-5:40 pm

3 stops40h 30m

Incheon Intl

Wed 6/11

11:20 pm-11:30 pm

2 stops39h 10m

$2,081

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Fri 6/6

3:25 pm-9:55 am

2 stops51h 30m

Incheon Intl

Fri 6/27

12:25 pm-5:35 pm

1 stop44h 10m

$2,171

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Sat 6/14

7:55 am-4:05 pm

2 stops41h 10m

Incheon Intl

Sun 6/29

6:00 pm-10:50 pm

2 stops67h 50m

$2,204

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Wed 5/14

1:50 pm-5:05 pm

2 stops36h 15m

Incheon Intl

Tue 6/3

1:20 am-3:05 pm

2 stops52h 45m

$2,411

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Thu 7/3

11:59 pm-3:30 pm

1 stop24h 31m

Incheon Intl

Thu 7/10

5:25 pm-10:05 pm

1 stop19h 40m

$2,534

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Thu 5/15

1:24 pm-4:00 am

1 stop23h 36m

Incheon Intl

Thu 5/22

6:50 pm-11:59 am

1 stop32h 09m

$2,892

San JoséIncheon

SJO - ICN

SJOICN

San José Juan Santamaria Intl

Tue 7/1

10:10 am-5:40 pm

3 stops40h 30m

$1,417

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 12 results

Compare providers for flights from San José to Seoul

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San José to Seoul in May.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San José, San José Province-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San José, San José Province-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San José, San José Province-Seoul flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San José, San José Province-Seoul flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José, San José Province-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San José to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from San José 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 San José to Seoul

How far ahead should I book a flight from San José, San José Province to Seoul?

The best time to book flights from San José, San José Province to Seoul is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San José, San José Province to Seoul?

Currently, February is the cheapest month in which you can book a flight from San José, San José Province to Seoul (average of $1,001). Flying from San José, San José Province to Seoul 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 SJO to SEL?

It’s optimal to fly from San José, San José Province to Seoul in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the evening.

Rainfall in Seoul by month

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

If weather is an important factor for your trip to Seoul, 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 35.6 F).

Reviews of airlines servicing Seoul

Peruse reviews from past customers who have flown with Delta, Aeromexico and Qatar Airways from San José to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

F.DAVID,Sep 2023

CDG - ATL

La attenzione in volo e sta gentilissima e il personale molto competente.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

F.DAVID,Sep 2023

CDG - ATL

La attenzione in volo e sta gentilissima e il personale molto competente.

Aeromexico

7.5

Good

1,698 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

F.DAVID,Sep 2023

CDG - ATL

La attenzione in volo e sta gentilissima e il personale molto competente.

Qatar Airways

7.4

Good

3,563 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

F.DAVID,Sep 2023

CDG - ATL

La attenzione in volo e sta gentilissima e il personale molto competente.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

F.DAVID,Sep 2023

CDG - ATL

La attenzione in volo e sta gentilissima e il personale molto competente.

Turkish Airlines

7.3

Good

3,790 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

F.DAVID,Sep 2023

CDG - ATL

La attenzione in volo e sta gentilissima e il personale molto competente.

Related info for your journey

What airport do you fly from for flights from San José to Seoul?
San José Juan Santamaria Intl (SJO) is the airport you will fly out of if you book a flight from San José to Seoul. You should not have trouble finding flights to Seoul from Juan Santamaria Intl; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the San José airport to Seoul. It is only a 8.8 mi journey to Juan Santamaria Intl (SJO) from San José’s city center.
What are the cheapest airlines flying from San José, San José Province to Seoul round-trip?
Currently priced at $1,500, United Airlines will fly you from San José, San José Province to Seoul and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aeromexico and Turkish Airlines - these airlines can fly you to your destination from $1,979 and $2,081, respectively. These flights start at 8% lower than the current average price 3 months from now.
Can I find deals for flights from San José to Seoul that include hotel bookings?
Yes. In addition to deals on San José to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San José to Seoul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Seoul.
Can I find deals for business class flights from San José to Seoul?
Yes. Cheapflights offers flight deals from San José to Seoul 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 San José, San José Province to Seoul?
Currently, February is the cheapest month in which you can book a flight from San José, San José Province to Seoul (average of $1,001). Flying from San José, San José Province to Seoul 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 3 airlines flying from San José to Seoul

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,173	Average$1,508	FlexibilityNo cancel fee	On-time69%
Aeromexico	Cheapest$1,189	Average$1,568	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$1,474	Average$2,044	FlexibilityNo cancel fee	On-time71%

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$1,308+ Cheap flights from San José (SJO) to Seoul (SEL)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San José to Seoul with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Seoul are usually found in September or October, booked 84 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from San José to Seoul

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from San José to Seoul

Cheapest flights from San José to SeoulExplore the most affordable flight options available from San José to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from San José to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San José to Seoul that are best for you.

Compare providers for flights from San José to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San José to Seoul in May.

Best time to book a flight from San José to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from San José with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San José to Seoul

How far ahead should I book a flight from San José, San José Province to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from San José to Seoul. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from San José, San José Province to Seoul?

What is the cheapest time of day to fly from SJO to SEL?

Find hourly flight availability from San José to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Seoul by month

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

Temperature in Seoul by month

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

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated May 1, 2025.

Peruse reviews from past customers who have flown with Delta, Aeromexico and Qatar Airways from San José to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San José to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San José to Seoul?

What are the cheapest airlines flying from San José, San José Province to Seoul round-trip?

Can I find deals for flights from San José to Seoul that include hotel bookings?

How can I find direct flights from San José to Seoul?

Can I find deals for business class flights from San José to Seoul?

What is the cheapest month to book a flight from San José, San José Province to Seoul?

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.

Alternative routes for San José to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San José to Seoul

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Cheapest flights from San José to Seoul
Explore the most affordable flight options available from San José to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.