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$361+ Cheap flights from San Jose (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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — IST
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$843
(Delta)

One-way from

$361
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,436
From San Jose to Istanbul
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One-way flight from San Jose to Istanbul
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Highest demand for flights based on searches. 25% potential increase in price ($348 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:44 pmSJC - IST
2 stops27h 41mDelta
Fri 9/124:20 amIST - SJC
2 stops22h 40mDelta
Deal found 6/10$843
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amSJC - SAW
2 stops23h 20mBritish Airways
Thu 9/114:10 pmSAW - SJC
2 stops34h 31mBritish Airways
Deal found 6/12$873
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:08 pmSJC - IST
2 stops24h 17mBritish Airways
Mon 9/158:15 pmIST - SJC
2 stops32h 20mBritish Airways
Deal found 6/10$879
This Lufthansa deal was found by Cheapflights users on 6/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:45 pmSJC - IST
2 stops47h 00mLufthansa
Wed 1/216:30 amIST - SJC
2 stops22h 13mLufthansa
Deal found 6/9$917
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Thu 9/186:20 pmSJC - IST
3 stops36h 50mAir Canada
Thu 10/21:05 pmIST - SJC
3 stops34h 35mAir Canada
Deal found 6/11$927
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:00 amSJC - IST
2 stops24h 15mMultiple Airlines
Sat 9/138:25 amIST - SJC
2 stops24h 18mMultiple Airlines
Deal found 6/10$937
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/43:55 pmSJC - IST
2 stops39h 05mUnited Airlines
Sat 10/186:10 amIST - SJC
2 stops37h 42mUnited Airlines
Deal found 6/10$948
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:42 amSJC - SAW
2 stops44h 23mQatar Airways
Fri 11/148:10 pmSAW - SJC
2 stops34h 50mQatar Airways
Deal found 6/11$1,024
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:10 amSJC - IST
2 stops47h 30mQatar Airways
Fri 11/148:10 pmIST - SJC
2 stops34h 50mQatar Airways
Deal found 6/11$1,029
This Qatar Airways deal was found by Cheapflights users on 6/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:15 amSJC - SAW
2 stops50h 30mMultiple Airlines
Sat 10/181:35 pmSAW - SJC
2 stops39h 25mMultiple Airlines
Deal found 6/10$1,260
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/51:32 pmSJC - SAW
2 stops21h 28mKLM
Thu 7/108:50 amSAW - SJC
2 stops21h 36mKLM
Deal found 6/11$1,516

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 June 12, 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

Tue 9/2

1:44 pm-3:25 am

2 stops27h 41m

Istanbul

Fri 9/12

4:20 am-5:00 pm

2 stops22h 40m

$843

San JoseIstanbul

SJC - SAW

SJCSAW

San Jose

Tue 9/2

6:00 am-3:20 pm

2 stops23h 20m

Istanbul Sabiha Gokcen

Thu 9/11

4:10 pm-4:41 pm

2 stops34h 31m

$873

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Wed 9/3

2:08 pm-12:25 am

2 stops24h 17m

Istanbul

Mon 9/15

8:15 pm-6:35 pm

2 stops32h 20m

$879

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Thu 9/18

6:20 pm-5:10 pm

3 stops36h 50m

Istanbul

Thu 10/2

1:05 pm-1:40 pm

3 stops34h 35m

$927

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Sun 8/31

9:00 am-7:15 pm

2 stops24h 15m

Istanbul

Sat 9/13

8:25 am-10:43 pm

2 stops24h 18m

$937

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Sat 10/4

3:55 pm-5:00 pm

2 stops39h 05m

Istanbul

Sat 10/18

6:10 am-9:52 am

2 stops37h 42m

$948

San JoseIstanbul

SJC - SAW

SJCSAW

San Jose

Tue 11/4

11:42 am-7:05 pm

2 stops44h 23m

Istanbul Sabiha Gokcen

Fri 11/14

8:10 pm-8:00 pm

2 stops34h 50m

$1,024

San JoseIstanbul

SJC - IST

SJCIST

San Jose

Tue 11/4

8:10 am-6:40 pm

2 stops47h 30m

Istanbul

Fri 11/14

8:10 pm-8:00 pm

2 stops34h 50m

$1,029

San JoseIstanbul

SJC - SAW

SJCSAW

San Jose

Sat 10/4

6:15 am-6:45 pm

2 stops50h 30m

Istanbul Sabiha Gokcen

Sat 10/18

1:35 pm-7:00 pm

2 stops39h 25m

$1,260

San JoseIstanbul

SJC - SAW

SJCSAW

San Jose

Sat 7/5

1:32 pm-9:00 pm

2 stops21h 28m

Istanbul Sabiha Gokcen

Thu 7/10

8:50 am-8:26 pm

2 stops21h 36m

$1,516

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 21 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 to Istanbul?

Currently, November is the cheapest month in which you can book a flight from San Jose to Istanbul (average of $923). Flying from San Jose to Istanbul in June is currently the most expensive (average of $1,374). 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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from San Jose to Istanbul at noon. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight in the afternoon.

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul when rainfall is around 0.4 in.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from San Jose to Istanbul to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qatar Airways
7.4
Good
3,584 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from San Jose to Istanbul round-trip?

    Flying on Delta is currently your cheapest option to Istanbul, with prices starting at $843. Additional round-trip tickets that might be worth considering are offered by British Airways and Air Canada, with the lowest prices starting at $873 and $927, respectively. Users have found that Delta is 16% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Jose to Istanbul one-way?

    One-way options have recently been found by users for as low as $596 on Qatar Airways. Other airlines that offer cheap prices include Delta from $863 and KLM from $931 one-way.

  • 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 to Istanbul?

    Currently, November is the cheapest month in which you can book a flight from San Jose to Istanbul (average of $923). Flying from San Jose to Istanbul in June is currently the most expensive (average of $1,374). 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.

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