SJO - IST

$376 Find Cheap Flights from San José to Istanbul

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 Istanbul departing on 1/20. 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

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

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

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Everything you should know

Cheapest round-trip
$831
Overall average: $1,007
Multiple Airlines
Mon 3/2Sun 3/22
SJO - IST • 2 stops
Cheapest one-way
$319
Typical prices: $485-920
Multiple Airlines
Tue 1/20
SJO - IST • 3 stops
Top airlines
KLM
Cheapest • from $1,055 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 12% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Istanbul!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San José to Istanbul (SJO-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Istanbul 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 Istanbul

Mon, Mar 2 - Sun, Mar 22
Multiple Airlines Logo
9:45 am - 5:45 pmSJO-IST
23h 00m2 stops
Multiple Airlines Logo
10:45 am - 12:15 amIST-SJO
22h 30m2 stops
$831Multiple Airlines
Find Deal
Thu, Jan 22 - Sat, Feb 7
Multiple Airlines Logo
4:15 pm - 11:55 pmSJO-IST
22h 40m2 stops
Multiple Airlines Logo
10:45 am - 12:15 amIST-SJO
22h 30m2 stops
$854Multiple Airlines
Find Deal
Wed, Mar 25 - Fri, Apr 10
Multiple Airlines Logo
9:45 am - 5:05 pmSJO-IST
22h 20m2 stops
Multiple Airlines Logo
10:00 am - 11:30 pmIST-SJO
22h 30m2 stops
$866Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
KLM Logo
8:30 pm - 4:55 pmSJO-IST
35h 25m1 stop
KLM Logo
4:50 am - 6:25 pmIST-SJO
22h 35m2 stops
$1,055KLM
Find Deal
Tue, Nov 18 - Sat, Nov 29
KLM Logo
8:30 pm - 4:55 pmSJO-IST
35h 25m1 stop
KLM Logo
5:55 pm - 6:25 pmIST-SJO
33h 30m1 stop
$1,056KLM
Find Deal
Wed, Nov 5 - Sat, Nov 15
Air Canada Logo
8:50 am - 4:00 pmSJO-IST
22h 10m2 stops
Air Canada Logo
11:35 am - 11:15 pmIST-SJO
44h 40m2 stops
$1,058Air Canada
Find Deal
Fri, Nov 7 - Sun, Dec 7
KLM Logo
8:30 pm - 4:55 pmSJO-IST
35h 25m1 stop
KLM Logo
5:55 pm - 5:50 pmIST-SJO
32h 55m2 stops
$1,063KLM
Find Deal
Wed, Nov 26 - Mon, Dec 15
Air Canada Logo
8:50 am - 11:45 pmSJO-IST
29h 55m2 stops
Air Canada Logo
8:40 pm - 11:15 pmIST-SJO
35h 35m2 stops
$1,066Air Canada
Find Deal
Mon, Nov 3 - Thu, Nov 13
Air Canada Logo
8:35 am - 4:00 pmSJO-IST
22h 25m2 stops
Air Canada Logo
11:35 am - 10:55 pmIST-SJO
20h 20m2 stops
$1,071Air Canada
Find Deal
Wed, Nov 26 - Wed, Dec 10
Air Canada Logo
8:50 am - 11:45 pmSJO-IST
29h 55m2 stops
Air Canada Logo
7:55 am - 10:55 pmIST-SJO
24h 00m2 stops
$1,072Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for San José to Istanbul flights

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

What’s the cheapest day of the week to fly from San José to Istanbul?

The average price of all round-trip flights from San José to Istanbul Airport clicked on KAYAK for each day over the last 12 months.

When flying from San José to Istanbul, you should consider leaving on a Monday and avoid Fridays if you are looking for the best rates. For your return to San José, you’ll find the best rates on Fridays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from San José to Istanbul 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 Istanbul 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 Istanbul Airport is March, where tickets cost $1,007 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $1,471 and $1,269 respectively.

How far in advance should I book a flight from San José to Istanbul 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 Istanbul 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 Istanbul Airport, you should book around 6 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$319
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from San José to Istanbul

When to book flights from San José to Istanbul

Are your dates flexible? Find out the best times to travel from San José to Istanbul 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 Istanbul flights

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

    In the last 3 days, the lowest price for a flight from San José to Istanbul Airport was $319 for a one-way ticket and $831 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in San José and on arrival in Istanbul.

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

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

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

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

  • Which is the best airline for flights from San José to Istanbul, KLM or Air France?

    The two airlines most popular with KAYAK users for flights from San José to Istanbul are KLM and Air France. With an average price for the route of $1,576 and an overall rating of 7.7, KLM is the most popular choice. Air France is also a great choice for the route, with an average price of $1,276 and an overall rating of 7.4.

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

    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 Istanbul.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul 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 Istanbul?

    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 Istanbul with an airline and back to San José with another airline. Booking your flights between San José and IST 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 Istanbul?

    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 Istanbul 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 3 airlines serving from San José to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from San José to Istanbul. 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 Istanbul? 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.
7.7
KLMOverall score based on 1396 reviews
8.4Crew
7.1Entertainment
7.2Food
7.6Comfort
7.8Boarding
Airline reviews

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

4.0 OkayMarcel, Oct 2025JFK - AMS
Read more KLM reviews

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

Plane was packed but flew on-time, and the comfort level was great! All planes are a bit cramped, but the in flight entertainment was superb, snacks were nice, and the crew was polite. Got into Calgary on schedule...all we could ask for

The app was great, service was wonderful, everything was quick and easy

Food, service and the boarding/offloading aspects were great. Our only issue were the seats we booked in the exit row because it was next to the bathroom so we were interrupted all night by people waiting for and then opening and closing the door to use the facilities. Would have fine for a day flight but not so much for an overnighter.

People pay over $1000 to fly from Victoria to Toronto, and they do want to charge you for a headphone that may cost less than 20 cents! You could add 20 cents to the ticket price and not to try to sell it on the plane. That is so cheap!!!

Good service was quite limited but that is due to short flight.

Very nice Crew! Not much entertainment, but it was only a short flight, so it is okay for this flight.

Terrible. My brother broke his leg and couldn’t board the flight and air Canada couldn’t do anything about rescheduling his flight. Poor customer service and help all around

Smooth on time flight with standard AC service. As usual food options awful. Wish airlines could offer better quality food services

Most expensive flight… and they are trying to pinch more and more money out of you. Baggage, snacks, pillows, headphones… — so many airlines do far better than this… surely a national airline can do better?

The flight was terribly cold with no blankets available, not even any to purchase. They charge you for earphones and for food though they provide pretzels or a cookie with refreshments. The seat was very thin and generally uncomfortable. I would not use them again though the crew were very nice.

Everything you need to know for your flight from San José to Istanbul

Information on your arrival and departure airports

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