SJO - ICN

$594 Find Cheap Flights from San José to Incheon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Incheon Intl departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Incheon, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,321
Overall average: $1,798
Multiple Airlines
Fri 4/24Mon 5/18
SJO - ICN • 1 stop
Cheapest one-way
$594
Multiple Airlines
Fri 4/24
SJO - ICN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between San José and Incheon Intl. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $1,581 (round-trip)
Shortest trip • 24h 30m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 24% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Incheon Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San José to Incheon Intl (SJO-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Incheon Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to Incheon Intl

Fri, Apr 24 - Mon, May 18
Multiple Airlines Logo
12:55 am - 3:50 pm
SJO
-
ICN
23h 55m
1 stop
Multiple Airlines Logo
9:50 am - 11:33 pm
ICN
-
SJO
28h 43m
2 stops
$1,321Multiple Airlines
Tue, Apr 21 - Wed, May 20
Multiple Airlines Logo
1:03 am - 5:25 pm
SJO
-
ICN
49h 22m
2 stops
Multiple Airlines Logo
8:55 am - 11:33 pm
ICN
-
SJO
29h 38m
2 stops
$1,339Multiple Airlines
Tue, Apr 28 - Mon, May 18
Multiple Airlines Logo
5:45 am - 6:45 pm
SJO
-
ICN
46h 00m
3 stops
Multiple Airlines Logo
7:45 pm - 11:15 pm
ICN
-
SJO
42h 30m
3 stops
$1,345Multiple Airlines
Sat, Apr 25 - Wed, May 13
Multiple Airlines Logo
5:45 am - 8:10 pm
SJO
-
ICN
47h 25m
3 stops
Multiple Airlines Logo
1:00 pm - 11:33 pm
ICN
-
SJO
25h 33m
1 stop
$1,359Multiple Airlines
Sat, Apr 25 - Tue, May 12
Multiple Airlines Logo
5:45 am - 8:10 pm
SJO
-
ICN
47h 25m
3 stops
Multiple Airlines Logo
1:00 pm - 11:15 pm
ICN
-
SJO
25h 15m
2 stops
$1,360Multiple Airlines
Fri, Apr 24 - Wed, May 13
Multiple Airlines Logo
12:55 am - 3:50 pm
SJO
-
ICN
23h 55m
1 stop
Multiple Airlines Logo
7:10 am - 11:33 pm
ICN
-
SJO
31h 23m
2 stops
$1,361Multiple Airlines
Fri, Apr 24 - Thu, May 14
Multiple Airlines Logo
12:55 am - 3:50 pm
SJO
-
ICN
23h 55m
1 stop
Multiple Airlines Logo
12:55 pm - 11:33 pm
ICN
-
SJO
25h 38m
2 stops
$1,365Multiple Airlines
Sat, Apr 25 - Tue, May 12
Multiple Airlines Logo
5:45 am - 8:10 pm
SJO
-
ICN
47h 25m
3 stops
Multiple Airlines Logo
1:00 pm - 11:25 pm
ICN
-
SJO
25h 25m
1 stop
$1,366Multiple Airlines
Sat, Apr 25 - Tue, May 12
Multiple Airlines Logo
5:45 am - 8:10 pm
SJO
-
ICN
47h 25m
3 stops
Multiple Airlines Logo
1:00 pm - 11:15 pm
ICN
-
SJO
25h 15m
2 stops
$1,367Multiple Airlines
Sun, Apr 5 - Mon, Apr 27
Multiple Airlines Logo
1:03 am - 6:45 pm
SJO
-
ICN
50h 42m
2 stops
Multiple Airlines Logo
7:45 pm - 11:45 pm
ICN
-
SJO
43h 00m
2 stops
$1,369Multiple Airlines
Booking Insights

KAYAK's insights & trends for San José to Incheon Intl flights

Get data-powered insights and trends into flights from San José to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San José to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San José to Incheon Intl Airport is December, where tickets cost $1,302 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $1,919 and $1,798 respectively.

How far in advance should I book a flight from San José to Incheon Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San José to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San José to Incheon Intl Airport, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$594
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from San José to Incheon

When to book flights from San José to Incheon Intl

Are your dates flexible? Find out the best times to travel from San José to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San José to Incheon flights

  • What is the cheapest flight from San José to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from San José to Incheon Intl Airport was $594 for a one-way ticket and $1,321 for a round-trip.

  • Do I need a passport to fly between San José and Incheon?

    A passport is required to fly from San José to Incheon.

  • Which aircraft models fly most regularly from San José to Incheon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San José to Incheon?

    SkyTeam, and Star Alliance are the airline alliances operating flights between San José and Incheon, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San José to Incheon, United Airlines or Aeromexico?

    The two airlines most popular with KAYAK users for flights from San José to Incheon are United Airlines and Aeromexico. With an average price for the route of $1,552 and an overall rating of 7.4, United Airlines is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $1,567 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San José to Incheon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San José to Incheon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San José to Incheon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from San José is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San José to Incheon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Incheon with an airline and back to San José with another airline. Booking your flights between San José and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San José to Incheon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Incheon from San José up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San José to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from San José to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San José to Incheon Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9432 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

10.0 ExcellentAnonymous, Mar 2026
TPA - IAD
Read more United Airlines reviews

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The food was terrible this time. Otherwise pleasant, quiet, on-time.

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

l really enjoy very much the flight was very pleasant

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Really nice, all good, nice crew and all on time

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

Flight was on time, good service, but there was no free WiFi, even for first class passengers

It was good in general. The Crew during the flight were very nice at all times.

Everything you need to know for your flight from San José to Incheon Intl

Information on your arrival and departure airports