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Cheap Flights from San Jose Juan Santamaria to Incheon International

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      Travellers and cabin class, 1 Adult, Economy

      Compare San Jose Juan Santamaria to Incheon International flight deals

      Find the cheapest month or even day of the year to fly to Incheon International

      Book the best Incheon International fare with no extra fees

      Flight deals from San Jose Juan Santamaria to Incheon International

      Looking for a cheap last-minute deal or the best return flight from San Jose Juan Santamaria Airport to Incheon International Airport? If you want to travel next month, return fares start from R 23,979. Find the lowest prices on one-way and return tickets right here.
      Seoul.R 8,895 per passenger.Departing Sat, 7 Nov.One-way flight with Sansa Regional.Outbound indirect flight with Sansa Regional, departs from San Jose Juan Santamaria on Sat, 7 Nov, arriving in Incheon International.Price includes taxes and charges.From R 8,895, select.
      Seoul.R 11,321 per passenger.Departing Fri, 16 Oct.One-way flight with Volaris Costa Rica.Outbound indirect flight with Volaris Costa Rica, departs from San Jose Juan Santamaria on Fri, 16 Oct, arriving in Incheon International.Price includes taxes and charges.From R 11,321, select.
      Seoul.R 11,535 per passenger.Departing Mon, 14 Sep.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from San Jose Juan Santamaria on Mon, 14 Sep, arriving in Incheon International.Price includes taxes and charges.From R 11,535, select.
      Seoul.R 13,673 per passenger.Departing Sat, 30 Jan.One-way flight with Arajet.Outbound indirect flight with Arajet, departs from San Jose Juan Santamaria on Sat, 30 Jan, arriving in Incheon International.Price includes taxes and charges.From R 13,673, select.
      Seoul.R 14,133 per passenger.Departing Thu, 6 May.One-way flight with Iberojet.Outbound indirect flight with Iberojet, departs from San Jose Juan Santamaria on Thu, 6 May, arriving in Incheon International.Price includes taxes and charges.From R 14,133, select.
      Seoul.R 14,148 per passenger.Departing Fri, 2 Apr.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from San Jose Juan Santamaria on Fri, 2 Apr, arriving in Incheon International.Price includes taxes and charges.From R 14,148, select.
      Seoul.R 14,305 per passenger.Departing Mon, 1 Mar.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from San Jose Juan Santamaria on Mon, 1 Mar, arriving in Incheon International.Price includes taxes and charges.From R 14,305, select.
      Seoul.R 15,041 per passenger.Departing Wed, 26 Aug.One-way flight with Copa.Outbound indirect flight with Copa, departs from San Jose Juan Santamaria on Wed, 26 Aug, arriving in Incheon International.Price includes taxes and charges.From R 15,041, select.
      Seoul.R 15,307 per passenger.Departing Fri, 18 Jun.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from San Jose Juan Santamaria on Fri, 18 Jun, arriving in Incheon International.Price includes taxes and charges.From R 15,307, select.
      Seoul.R 18,282 per passenger.Departing Tue, 22 Dec.One-way flight with Avianca.Outbound indirect flight with Avianca, departs from San Jose Juan Santamaria on Tue, 22 Dec, arriving in Incheon International.Price includes taxes and charges.From R 18,282, select.
      Seoul.R 19,988 per passenger.Departing Tue, 2 Feb.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from San Jose Juan Santamaria on Tue, 2 Feb, arriving in Incheon International.Price includes taxes and charges.From R 19,988, select.
      Seoul.R 24,911 per passenger.Departing Sat, 3 Jul.One-way flight with Air France.Outbound indirect flight with Air France, departs from San Jose Juan Santamaria on Sat, 3 Jul, arriving in Incheon International.Price includes taxes and charges.From R 24,911, select.

      Find the cheapest month to fly from San Jose Juan Santamaria to Incheon International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Jose Juan Santamaria to Incheon International flights are currently cheapest in November.
      Aug
      from R 15,041
      Sep
      from R 11,535
      Oct
      from R 11,321
      Nov
      from R 8,895
      Dec
      from R 18,282
      Jan
      from R 13,673
      Feb
      from R 19,988
      Mar
      from R 14,305
      Apr
      from R 14,148
      May
      from R 14,133
      Jun
      from R 15,307
      Jul
      from R 24,911

      San Jose Juan Santamaria to Incheon International: Alternative routes

      Compare routes from San Jose Juan Santamaria to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

      Gimpo International

      17km from central Seoul
      Closest
      from R 13,832
      Search flights

      Incheon International

      48km from central Seoul
      Cheapest
      from R 8,895
      Search flights

      San Jose to Seoul: Flight information

      The things to know before you go.
      Cheapest flight foundR 8,895
      Cheapest month to flyNovember

      Finding cheap flights from San Jose Juan Santamaria to Incheon International: Frequently asked questions

      The best price we found for a return flight from San Jose Juan Santamaria to Incheon International is R 19,601. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from San Jose Juan Santamaria to Incheon International. But we found flights with one or more stops from R 19,601.
      As of August 2026, there are no flights flying from San Jose Juan Santamaria to Incheon International.
      The cheapest month to fly from San Jose Juan Santamaria to Incheon International is usually November.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Jose Juan Santamaria Airport to Incheon International Airport on Wednesday, 4 November 2026.
      No airlines currently offer direct flights between San Jose Juan Santamaria Airport and Incheon International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Volaris offers the cheapest flight tickets to Incheon International.

      Flying from San Jose Juan Santamaria Airport (SJO) to Incheon International Airport (ICN): what you need to know

      • Seoul is 15 hours ahead of San Jose and observes the UTC+9 timezone.

      • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your SJO to ICN flight.

      • Be prepared for longer queues in popular months such as April. Arriving up to four hours in advance for international flights and two hours for domestic departures is a smart move.

      • If you'd like to break up your flight, simply deselect 'Direct flights only' when searching for your ticket from San Jose Juan Santamaria Airport to Incheon International Airport. These are the most popular stopovers between SJO and ICN:

        • Atlanta Hartsfield-Jackson Airport

        • Dallas Fort Worth International Airport

        • Los Angeles International Airport

      Handy information about San Jose Juan Santamaria Airport (SJO)

      • When it comes to the on-time performance of San Jose Juan Santamaria Airport, data shows 79% of flights arrive within the expected timeframe.

      • San Jose Juan Santamaria Airport is about 18 kilometres from central San Jose. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 25 minutes or so to get there, depending on the traffic.

      • The journey when using public transport usually takes 1 hour.

      • Looking for a convenient hotel close to SJO? If you're catching an early flight from San Jose Juan Santamaria Airport to Incheon International Airport, these accommodation options will have you moments from check-in:

      Arriving at Incheon International Airport (ICN)

      When to fly to Incheon International Airport (ICN)

      • The quietest month for a flight from San Jose Juan Santamaria Airport to Incheon International Airport is March, while August is the busiest. Choose the best time to visit Seoul based on whether you prefer a bustling atmosphere or a more laid-back vibe.

      • The warmest month in Seoul is August, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Lock in your flights from San Jose Juan Santamaria Airport to Incheon International Airport in this month if you like this kind of weather.

      • If you'd rather travel in cooler conditions, look for a cheap ticket from SJO to ICN in January. Average temperatures are between -12ºC (10ºF) and 4ºC (39ºF) then.

      Explore more of South Korea

      • You've done Seoul, now it's time to discover other corners of South Korea. Travel about 322 kilometres south-east to Busan to tick off its popular sights. From Gamcheon Culture Village to Haeundae Beach and Beautiful View Busan - Diamond Bridge, you'll have a full itinerary ahead.

      • Around 56 kilometres west of Seoul, Incheon is another essential stop in South Korea. No visit is complete without checking out INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.