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$315+ Cheap flights from California to Istanbul (IST)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IST
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from California to Istanbul

Keep the following information in mind while searching for California to Istanbul flight deals. Data was last updated junio 12, 2025.

Round-trip from

$722
(Air Canada)

One-way from

$315
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,472

Good round-trip deal

$947 or less

Good one-way deal

$553 or less
From California to Istanbul
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One-way flight from California to Istanbul
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Highest demand for flights based on searches. 14% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from California to Istanbul.
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Price to beat on a one-way flight from California to Istanbul.
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Find flight deals from California to Istanbul

Cheapest flights from California to Istanbul
Explore the most affordable flight options available from California to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/119:10 amLAS - IST
2 stops30h 40mMultiple Airlines
mié. 11/1911:35 amIST - LAS
2 stops19h 59mMultiple Airlines
Deal found 6/10$722
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.
mar. 11/118:55 pmLAS - IST
1 stop17h 15mAmerican Airlines
mié. 11/197:35 amIST - LAS
2 stops24h 10mAmerican Airlines
Deal found 6/10$735
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/121:40 pmONT - IST
2 stops22h 05mUnited Airlines
mié. 11/196:30 amIST - ONT
2 stops22h 04mUnited Airlines
Deal found 6/11$736
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/410:00 pmLAS - IST
1 stop32h 30mBritish Airways
mar. 8/197:55 pmIST - LAS
1 stop34h 05mBritish Airways
Deal found 6/10$736
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1210:40 amBUR - IST
2 stops20h 20mUnited Airlines
mar. 8/196:10 amIST - BUR
2 stops25h 49mUnited Airlines
Deal found 6/11$736
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:45 amSNA - IST
2 stops20h 20mUnited Airlines
mar. 8/196:10 amIST - SNA
2 stops26h 02mUnited Airlines
Deal found 6/11$736
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/33:30 pmSNA - IST
2 stops20h 15mLufthansa
mar. 11/186:30 amIST - SNA
2 stops22h 48mLufthansa
Deal found 6/10$745
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/55:15 amSMF - IST
2 stops25h 45mUnited Airlines
lun. 8/182:00 pmIST - SMF
2 stops38h 03mUnited Airlines
Deal found 6/11$755
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/295:02 pmONT - IST
2 stops21h 28mBritish Airways
vie. 11/78:10 amIST - ONT
2 stops24h 31mBritish Airways
Deal found 6/12$764
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/1411:20 amLAS - IST
2 stops46h 00mAir Canada
jue. 8/219:20 pmIST - LAS
2 stops47h 10mAir Canada
Deal found 6/10$766
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1510:32 amSMF - IST
2 stops24h 48mMultiple Airlines
mié. 1/142:55 pmIST - SMF
2 stops59h 26mMultiple Airlines
Deal found 6/10$773
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.
jue. 10/304:05 pmSMF - IST
2 stops27h 20mAir Canada
lun. 11/108:00 pmIST - SMF
2 stops54h 21mAir Canada
Deal found 6/11$774

Cheapflights Fare Finder

Customize your flight search to find flights from California 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 junio 12, 2025.
Use the filters below to find and compare flights from California to Istanbul Airport that are best for you.

Fly from

California

Fly to

Istanbul

Route

Depart

Return

Price

OntarioIstanbul

ONT - IST

ONTIST

Ontario

mié. 11/12

1:40 pm-10:45 pm

2 stops22h 05m

Istanbul

mié. 11/19

6:30 am-5:34 pm

2 stops22h 04m

$736

Las VegasIstanbul

LAS - IST

LASIST

Las Vegas Harry Reid Intl

lun. 8/4

10:00 pm-4:30 pm

1 stop32h 30m

Istanbul

mar. 8/19

7:55 pm-8:00 pm

1 stop34h 05m

$736

BurbankIstanbul

BUR - IST

BURIST

Burbank Bob Hope

mar. 8/12

10:40 am-5:00 pm

2 stops20h 20m

Istanbul

mar. 8/19

6:10 am-9:59 pm

2 stops25h 49m

$736

Santa AnaIstanbul

SNA - IST

SNAIST

Santa Ana J. Wayne/Orange Cnty

mar. 8/12

6:45 am-1:05 pm

2 stops20h 20m

Istanbul

mar. 8/19

6:10 am-10:12 pm

2 stops26h 02m

$736

Las VegasIstanbul

LAS - IST

LASIST

Las Vegas Harry Reid Intl

mié. 9/10

9:32 am-5:40 pm

2 stops22h 08m

Istanbul

mar. 9/30

8:00 pm-9:53 pm

2 stops35h 53m

$740

Santa AnaIstanbul

SNA - IST

SNAIST

Santa Ana J. Wayne/Orange Cnty

lun. 11/3

3:30 pm-10:45 pm

2 stops20h 15m

Istanbul

mar. 11/18

6:30 am-6:18 pm

2 stops22h 48m

$745

SacramentoIstanbul

SMF - IST

SMFIST

Sacramento Intl

mar. 8/5

5:15 am-5:00 pm

2 stops25h 45m

Istanbul

lun. 8/18

2:00 pm-6:03 pm

2 stops38h 03m

$755

OntarioIstanbul

ONT - IST

ONTIST

Ontario

mié. 10/29

5:02 pm-12:30 am

2 stops21h 28m

Istanbul

vie. 11/7

8:10 am-9:41 pm

2 stops24h 31m

$764

Las VegasIstanbul

LAS - IST

LASIST

Las Vegas Harry Reid Intl

jue. 8/14

11:20 am-7:20 pm

2 stops46h 00m

Istanbul

jue. 8/21

9:20 pm-10:30 am

2 stops47h 10m

$766

SacramentoIstanbul

SMF - IST

SMFIST

Sacramento Intl

vie. 8/15

10:32 am-9:20 pm

2 stops24h 48m

Istanbul

mié. 1/14

2:55 pm-3:21 pm

2 stops59h 26m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 60 results
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Best time to book a flight from California to Istanbul

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

What is the cheapest month to book a flight from California to Istanbul Airport?

Currently, November is the cheapest month in which you can book a flight from California to Istanbul Airport (average of $923). Flying from California to Istanbul Airport 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 CA to IST?

Find hourly flight availability from California 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 junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Istanbul Airport as you normally would.

Weekly flight availability from California to Istanbul Airport

Explore weekly flight availability from California to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 12, 2025.

The most flights from USCA to IST are scheduled on a Monday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

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 Airport 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 Airport 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 Airport, 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 junio 12, 2025.
Peruse reviews from past customers who have flown with Emirates, Delta and KLM from California to Istanbul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,950 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
LOT
7.6
Good
1,077 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Finnair
7.6
Good
1,290 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from California to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from California to Istanbul Airport one-way?

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $471. However, be on the lookout for offers from Turkish Airlines and SAUDIA, as they are both options that can get you from California to Istanbul Airport for a low price.

  • What are the most popular routes from California to Istanbul Airport?

    Most travelers choose Los Angeles - Istanbul, San Francisco - Istanbul or Ontario - Istanbul when deciding on the best route from California to Istanbul Airport.

  • What are the most reliable airlines from California to Istanbul Airport?

    Before booking your flight to Istanbul Airport from California, check out the most reliable airlines to get you to your destination on time: Air New Zealand (83%), Uzbekistan Airways (82%), Thai Airways( 82%).

  • What are the cheapest flights from California to Istanbul Airport?

    Looking at all options, your cheapest flight can be booked for $473. While the most popular route (Los Angeles - Istanbul) can be booked for $555 on average our data indicates $2,800 when flying from California to Istanbul Airport.

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

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

  • How can I find direct flights from California to Istanbul?

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

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

    Yes. Cheapflights offers flight deals from California 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 California to Istanbul Airport?

    Currently, November is the cheapest month in which you can book a flight from California to Istanbul Airport (average of $923). Flying from California to Istanbul Airport 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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Alternative routes for California to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from California to Istanbul

Discover the top 10 airlines that operate flights from California to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$567Average$805FlexibilityNo cancel feeOn-time80%
DeltaCheapest$627Average$980FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$627Average$1,229FlexibilityNo cancel feeOn-time69%
LOTCheapest$642Average$996FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$659Average$1,134FlexibilityNo cancel feeOn-time76%
KLMCheapest$679Average$1,286FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$680Average$1,057FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$698Average$1,091FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$722Average$1,081FlexibilityNo cancel feeOn-time70%
SAUDIACheapest$769Average$925FlexibilityNo cancel feeOn-time86%

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