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$444+ Cheap flights from Istanbul (IST) to San José (SJO)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SJO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Istanbul to San José

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$1,010
(Delta)

One-way from

$444
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$1,249
From Istanbul to San José Juan Santamaria Intl
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One-way flight from Istanbul to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 11% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Istanbul to San José

Cheapest flights from Istanbul to San José
Explore the most affordable flight options available from Istanbul to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:55 pmIST - SJO
2 stops37h 17mDelta
Mon 12/87:00 amSJO - IST
2 stops24h 55mDelta
Deal found 9/9$1,013
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:00 pmIST - SJO
3 stops29h 30mMultiple Airlines
Fri 11/75:00 amSJO - IST
3 stops30h 55mMultiple Airlines
Deal found 9/9$1,072
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Sat 12/137:40 pmIST - SJO
2 stops36h 15mAir Canada
Sat 1/108:50 amSJO - IST
2 stops24h 15mAir Canada
Deal found 9/11$1,185
This Air France deal was found by Cheapflights users on 9/9. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:50 amIST - SJO
1 stop22h 00mAir France
Fri 11/76:50 pmSJO - IST
1 stop24h 00mAir France
Deal found 9/9$1,195
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:55 pmIST - SJO
1 stop33h 30mKLM
Mon 12/88:05 pmSJO - IST
2 stops35h 50mKLM
Deal found 9/10$1,201

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul to San José 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 September 11, 2025.
Use the filters below to find and compare flights from Istanbul Airport to San José that are best for you.

Fly from

Istanbul

Fly to

San José

Route

Depart

Return

Price

IstanbulSan José

IST - SJO

ISTSJO

Istanbul

Tue 3/10

4:50 am-11:55 am

2 stops40h 05m

San José Juan Santamaria Intl

Mon 3/23

7:00 am-3:50 am

2 stops35h 50m

$1,010

IstanbulSan José

IST - SJO

ISTSJO

Istanbul

Tue 3/10

4:50 am-11:55 am

2 stops40h 05m

San José Juan Santamaria Intl

Thu 3/26

7:00 am-4:55 pm

2 stops48h 55m

$1,011

IstanbulSan José

IST - SJO

ISTSJO

Istanbul

Thu 12/4

5:55 pm-10:12 pm

2 stops37h 17m

San José Juan Santamaria Intl

Mon 12/8

7:00 am-4:55 pm

2 stops24h 55m

$1,013

IstanbulSan José

IST - SJO

ISTSJO

Istanbul

Tue 3/10

4:50 am-11:55 am

2 stops40h 05m

San José Juan Santamaria Intl

Tue 3/24

7:00 am-3:50 am

2 stops35h 50m

$1,023

IstanbulSan José

IST - SJO

ISTSJO

Istanbul

Thu 10/30

10:45 am-3:20 pm

2 stops37h 35m

San José Juan Santamaria Intl

Thu 11/6

1:45 am-12:40 pm

2 stops25h 55m

$1,105

IstanbulSan José

IST - SJO

ISTSJO

Istanbul

Tue 3/10

6:30 am-11:56 am

2 stops38h 26m

San José Juan Santamaria Intl

Wed 3/25

11:35 am-6:05 pm

2 stops21h 30m

$1,118

IstanbulSan José

IST - SJO

ISTSJO

Istanbul

Fri 1/16

4:50 am-10:15 pm

2 stops26h 25m

San José Juan Santamaria Intl

Sat 1/31

7:00 am-4:55 pm

2 stops24h 55m

$1,159

IstanbulSan José

IST - SJO

ISTSJO

Istanbul

Thu 12/4

5:55 pm-6:25 pm

1 stop33h 30m

San José Juan Santamaria Intl

Mon 12/8

8:05 pm-4:55 pm

2 stops35h 50m

$1,201

IstanbulSan José

IST - SJO

ISTSJO

Istanbul

Tue 3/10

6:40 pm-8:30 pm

2 stops34h 50m

San José Juan Santamaria Intl

Sun 3/22

8:55 am-1:50 pm

2 stops43h 55m

$1,205

IstanbulSan José

IST - SJO

ISTSJO

Istanbul

Tue 3/10

2:55 pm-8:30 pm

2 stops38h 35m

San José Juan Santamaria Intl

Sat 3/21

8:55 am-1:10 am

2 stops31h 15m

$1,207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 19 results
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Best time to book a flight from Istanbul to San José

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

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

Currently, September is the cheapest month in which you can book a flight from Istanbul Airport to San José, San José Province (average of $398). Flying from Istanbul Airport to San José, San José Province in March is currently the most expensive (average of $555). 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 IST to SJO?

Find hourly flight availability from Istanbul to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Istanbul Airport to San José, San José Province in the afternoon. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to San José. 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 into for flights to San José from Istanbul?

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

  • How long is the flight from Istanbul Airport to San José, San José Province?

    Airlines like Delta fly from Istanbul Airport to San José, San José Province in about 40h 05m. The time it takes to get you to your destination can typically vary by up to . There are 6906 mi between Istanbul Airport and San José, San José Province.

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

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

  • How can I find direct flights from Istanbul to San José?

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

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

    Yes. Cheapflights offers flight deals from Istanbul to San José 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 Istanbul Airport to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Istanbul Airport to San José, San José Province (average of $398). Flying from Istanbul Airport to San José, San José Province in March is currently the most expensive (average of $555). 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

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

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