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$583+ Cheap flights from San Jose, CA (SJC) to Istanbul

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — IST
Nov 25 — Dec 21
Tue 11/25
Tue 12/2
1 adult, Economy
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Find flight deals from San Jose to Istanbul

Cheapest flights from San Jose to Istanbul
Explore the most affordable flight options available from San Jose to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2025.

This Delta deal was found by Cheapflights users on 10/23. 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 12/42:05 pmSJC - IST
2 stops26h 45mDelta
Tue 12/234:50 amIST - SJC
2 stops28h 52mDelta
Deal found 10/23$587
This Delta deal was found by Cheapflights users on 10/23. 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.
Wed 12/38:30 pmSJC - IST
2 stops44h 20mDelta
Tue 12/234:50 amIST - SJC
2 stops26h 06mDelta
Deal found 10/23$592
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:30 amSJC - IST
2 stops24h 35mUnited Airlines
Wed 12/106:30 amIST - SJC
2 stops42h 02mUnited Airlines
Deal found 10/23$666
This KLM deal was found by Cheapflights users on 10/24. 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.
Wed 11/1212:50 pmSJC - SAW
2 stops21h 30mKLM
Wed 11/193:45 pmSAW - SJC
2 stops35h 20mKLM
Deal found 10/24$734
This KLM deal was found by Cheapflights users on 10/24. 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.
Wed 11/129:03 amSJC - IST
2 stops20h 52mKLM
Wed 11/195:55 pmIST - SJC
2 stops33h 00mKLM
Deal found 10/24$740
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 12/287:13 amSJC - IST
2 stops33h 37mDelta
Tue 1/204:50 amIST - SJC
2 stops22h 41mDelta
Deal found 10/24$769
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:45 amSJC - IST
2 stops27h 00mUnited Airlines
Thu 11/136:30 amIST - SJC
2 stops25h 23mUnited Airlines
Deal found 10/23$775
This Delta deal was found by Cheapflights users on 10/23. 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 12/42:05 pmSJC - IST
2 stops26h 45mDelta
Mon 12/224:50 amIST - SJC
2 stops28h 02mDelta
Deal found 10/23$782
This Delta deal was found by Cheapflights users on 10/24. 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.
Mon 12/86:35 amSJC - IST
2 stops23h 20mDelta
Sun 12/144:50 amIST - SJC
2 stops29h 05mDelta
Deal found 10/24$783
This Delta deal was found by Cheapflights users on 10/23. 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 11/61:30 pmSJC - IST
2 stops27h 20mDelta
Wed 11/124:50 amIST - SJC
2 stops24h 29mDelta
Deal found 10/23$787
This Expedia deal was found by Cheapflights users on 10/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:45 amSJC - IST
2 stops27h 00mLufthansa
Mon 12/157:00 pmIST - SJC
2 stops37h 27mLufthansa
Deal found 10/24$789
This IEagle deal was found by Cheapflights users on 10/23. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:16 amSJC - SAW
2 stops37h 54mQatar Airways
Wed 12/241:40 pmSAW - SJC
2 stops45h 19mQatar Airways
Deal found 10/23$1,099

Cheap flight deals from San Jose to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Istanbul (TR5). 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 October 26, 2025.

Round-trip from

$581
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$904
From San Jose to Istanbul
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($330 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Istanbul 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 October 26, 2025.
Use the filters below to find and compare flights from San Jose to Istanbul that are best for you.

Fly from

San Jose

Fly to

Istanbul

Route

Depart

Return

Price

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Mon 1/26

12:55 pm-3:50 am

2 stops27h 55m

Istanbul

Sun 2/8

4:50 am-9:06 pm

2 stops27h 16m

$587

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Tue 1/27

1:50 pm-3:50 am

2 stops27h 00m

Istanbul

Sun 2/8

4:50 am-9:06 pm

2 stops27h 16m

$587

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Mon 1/19

9:05 am-3:50 am

2 stops31h 45m

Istanbul

Sat 2/7

4:50 am-9:49 pm

2 stops27h 59m

$587

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Sun 12/28

10:30 pm-10:45 pm

2 stops37h 15m

Istanbul

Wed 1/21

6:30 am-1:39 pm

2 stops42h 09m

$666

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Thu 11/27

6:30 am-6:05 pm

2 stops24h 35m

Istanbul

Wed 12/10

6:30 am-1:32 pm

2 stops42h 02m

$666

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Mon 1/19

8:40 am-5:55 pm

2 stops22h 15m

Istanbul

Sun 2/8

6:30 am-10:23 am

2 stops38h 53m

$667

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Tue 12/9

12:40 pm-10:45 pm

2 stops23h 05m

Istanbul

Tue 12/16

6:30 am-5:51 pm

2 stops22h 21m

$675

San JoseIstanbul

SJC - SAW

SJCSAW

San Jose

Tue 1/27

11:35 am-5:25 pm

2 stops18h 50m

Istanbul Sabiha Gokcen

Fri 1/30

9:00 am-9:32 pm

2 stops23h 32m

$725

San JoseIstanbul

SJC - SAW

SJCSAW

San Jose

Fri 1/9

10:10 am-5:25 pm

2 stops20h 15m

Istanbul Sabiha Gokcen

Sat 1/24

9:00 am-9:32 pm

2 stops23h 32m

$725

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Tue 1/27

9:05 am-4:55 pm

2 stops20h 50m

Istanbul

Thu 1/29

4:50 am-9:49 pm

2 stops27h 59m

$729

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 34 results
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Best time to book a flight from San Jose to Istanbul

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

What is the cheapest month to book a flight from San Jose, California to Istanbul?

Currently, November is the cheapest month in which you can book a flight from San Jose, California to Istanbul (average of $614). Flying from San Jose, California to Istanbul in June is currently the most expensive (average of $965). 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 SJC to IST?

Find hourly flight availability from San Jose to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 26, 2025.

A simple way to save on the total cost of your ticket is to fly from San Jose, California to Istanbul in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Istanbul. 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 Jose to Istanbul?

    Most people fly from San Jose (SJC) if they book a flight from San Jose to Istanbul. On average, San Jose has 0 outbound flights to Istanbul per day from 0 airlines. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

  • How long is the flight from San Jose, California to Istanbul?

    Airlines like Delta, United Airlines, and KLM fly from San Jose, California to Istanbul in about 18h 50m. The time it takes to get you to your destination can typically vary by up to 18h 25m. There are 6727 mi between San Jose, California and Istanbul. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to Istanbul 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 Jose, California to Istanbul?

    Currently, November is the cheapest month in which you can book a flight from San Jose, California to Istanbul (average of $614). Flying from San Jose, California to Istanbul in June is currently the most expensive (average of $965). 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

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