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$658+ Cheap flights from Istanbul to San Francisco (SFO)

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SFO
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheapflights Tip: The best prices from Istanbul to San Francisco are usually found in January or December, booked 80 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from Istanbul to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (TR5) to San Francisco (SFO). 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 August 21, 2025.

Round-trip from

$650
(Booking.com)

Popular in

July

Cheapest in

January

Average price

$911
From Istanbul to San Francisco
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Istanbul to San Francisco

Cheapest flights from Istanbul to San Francisco
Explore the most affordable flight options available from Istanbul to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Delta deal was found by Cheapflights users on 8/20. 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.
Fri 9/194:20 amIST - SFO
1 stop18h 30mDelta
Sun 10/264:50 pmSFO - IST
1 stop25h 00mDelta
Deal found 8/20$664
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Fri 12/268:10 amIST - SFO
1 stop21h 35mAmerican Airlines
Tue 1/132:40 pmSFO - IST
2 stops23h 20mAmerican Airlines
Deal found 8/20$665
This Delta deal was found by Cheapflights users on 8/20. 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.
Fri 9/196:10 amIST - SFO
2 stops27h 19mDelta
Wed 10/2910:30 amSFO - IST
2 stops20h 25mDelta
Deal found 8/20$667
This Delta deal was found by Cheapflights users on 8/20. 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 9/166:10 amIST - SFO
2 stops26h 59mDelta
Mon 10/274:50 pmSFO - IST
1 stop25h 00mDelta
Deal found 8/20$668
This British Airways deal was found by Cheapflights users on 8/20. 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 12/247:35 amIST - SFO
1 stop22h 10mBritish Airways
Fri 1/95:30 pmSFO - IST
1 stop20h 05mBritish Airways
Deal found 8/20$670
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 11/146:30 amIST - SFO
2 stops37h 34mUnited Airlines
Sat 11/296:50 pmSFO - IST
1 stop16h 55mUnited Airlines
Deal found 8/21$671
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 12/277:35 amIST - SFO
2 stops27h 02mAmerican Airlines
Sun 1/118:40 pmSFO - IST
1 stop33h 50mAmerican Airlines
Deal found 8/20$673
This Gotogate deal was found by Cheapflights users on 8/20. 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.
Mon 9/81:20 pmIST - SFO
Nonstop13h 20mTurkish Airlines
Mon 9/2212:40 pmSFO - IST
Nonstop13h 05mTurkish Airlines
Deal found 8/20$676
This Delta deal was found by Cheapflights users on 8/21. 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 9/176:10 amIST - SFO
1 stop15h 35mDelta
Tue 10/2812:35 amSFO - IST
2 stops30h 20mDelta
Deal found 8/21$677
This British Airways deal was found by Cheapflights users on 8/20. 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.
Sun 9/146:45 pmIST - SFO
1 stop29h 05mBritish Airways
Wed 10/296:30 pmSFO - IST
1 stop19h 55mBritish Airways
Deal found 8/20$678
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 12/106:30 amIST - SFO
2 stops20h 00mUnited Airlines
Tue 6/161:00 pmSFO - IST
2 stops22h 20mUnited Airlines
Deal found 8/20$681
This Delta deal was found by Cheapflights users on 8/20. 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.
Sat 9/66:10 amIST - SFO
2 stops26h 31mDelta
Thu 9/111:45 pmSFO - IST
1 stop25h 35mDelta
Deal found 8/20$682

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul to San Francisco 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 August 21, 2025.
Use the filters below to find and compare flights from Istanbul to San Francisco that are best for you.

Fly from

Istanbul

Fly to

San Francisco

Route

Depart

Return

Price

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Thu 9/18

6:10 am-9:27 pm

2 stops25h 17m

San Francisco

Thu 10/30

3:00 pm-3:50 am

2 stops26h 50m

$664

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Mon 9/8

5:05 pm-11:45 am

1 stop28h 40m

San Francisco

Mon 9/22

9:10 pm-1:20 am

2 stops18h 10m

$664

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Fri 9/19

4:20 am-6:15 pm

1 stop23h 55m

San Francisco

Mon 10/27

4:50 pm-3:50 am

1 stop25h 00m

$664

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Fri 9/19

4:20 am-12:50 pm

1 stop18h 30m

San Francisco

Sun 10/26

4:50 pm-3:50 am

1 stop25h 00m

$664

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Wed 10/15

4:20 am-12:50 pm

1 stop18h 30m

San Francisco

Mon 10/27

12:35 am-4:55 pm

2 stops30h 20m

$664

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Fri 12/26

8:10 am-3:00 pm

1 stop17h 50m

San Francisco

Tue 1/13

8:40 pm-5:25 pm

1 stop33h 45m

$665

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Mon 9/8

1:20 pm-4:40 pm

Nonstop13h 20m

San Francisco

Mon 9/22

12:40 pm-11:45 am

Nonstop13h 05m

$665

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Fri 12/26

8:10 am-3:00 pm

1 stop17h 50m

San Francisco

Sat 1/10

5:30 pm-1:10 am

1 stop20h 40m

$665

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Wed 12/24

7:35 am-6:45 pm

1 stop22h 10m

San Francisco

Sat 1/10

12:20 pm-8:15 pm

2 stops20h 55m

$665

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Fri 12/26

8:10 am-3:00 pm

1 stop17h 50m

San Francisco

Sun 1/11

2:31 pm-12:50 am

2 stops23h 19m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 38 results
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Best time to book a flight from Istanbul to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco 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 to San Francisco

How far ahead should I book a flight from Istanbul to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to San Francisco. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Istanbul to San Francisco, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Istanbul to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Istanbul to San Francisco (average of $276). Flying from Istanbul to San Francisco in June is currently the most expensive (average of $358). 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 SFO?

Find hourly flight availability from Istanbul to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2025.

One of the essential ways to save on airfare from Istanbul to San Francisco is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 30% on airfare.

What is the cheapest day to fly from Istanbul to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Istanbul to San Francisco. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Istanbul to San Francisco flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Istanbul to San Francisco

Explore weekly flight availability from Istanbul to San Francisco. 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 August 21, 2025.

The most flights from TR5 to SFO are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Istanbul to San Francisco?

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated August 21, 2025.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Turkish Airlines from Istanbul to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,388 reviews

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,388 reviews
KLM
7.8
Good
1,388 reviews

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,930 reviews
KLM
7.8
Good
1,388 reviews

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,950 reviews
KLM
7.8
Good
1,388 reviews

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,344 reviews
KLM
7.8
Good
1,388 reviews

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,291 reviews
KLM
7.8
Good
1,388 reviews

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

    If you book a flight to San Francisco from Istanbul, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 5 flights from Istanbul to San Francisco per day from 7 different airlines.

  • How long is the flight from Istanbul to San Francisco?

    There are many flights that can get you from Istanbul to San Francisco in 25h 17m. Fly via Delta or KLM to get the fastest option. Airlines will cover a distance of 6684 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $452, KLM will fly you from Istanbul to San Francisco and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and British Airways - these airlines can fly you to your destination from $499 and $509, respectively. Users have found that KLM is 42% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $658. Turkish Airlines flights start at $672 while deals on Qatar Airways start at $673 one-way.

  • What are the most reliable airlines from Istanbul to San Francisco?

    No one likes to see their flight delayed. When booking a flight from Istanbul to San Francisco consider choosing Turkish Airlines (73%), Pakistan International Airlines (73%) or IndiGo (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Istanbul to San Francisco?

    Looking for the cheapest flight from Istanbul to San Francisco? While on average our users pay $1,471, our data indicates the cheapest price to be $634. The most popular route (Istanbul - San Francisco), is priced around $491.

  • Where are the most common layover locations when flying from Istanbul to San Francisco?

    The most popular layover on flights from Istanbul to San Francisco is Frankfurt am Main.

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    Römerberg, Hauptwache, and Historisches Museum Frankfurt are the most popular attractions in Frankfurt am Main if you're in need of something to do during your layover. Römerberg, Hauptwache, and Historisches Museum Frankfurt are located about 7.4 mi, 7.4 mi, and 7.3 mi, respectively from Frankfurt am Main. Travelers in need of a car in Frankfurt am Main can rent one for about $42 per day.

  • Where are the least popular layover locations for Istanbul to San Francisco flights?

    Istanbul to San Francisco flights have a layover in London the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Istanbul to San Francisco 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 to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Istanbul to San Francisco (average of $276). Flying from Istanbul to San Francisco in June is currently the most expensive (average of $358). 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 Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Mountain View
Turlock
Santa Clara
Hollister
Antioch
Watsonville
Manteca
Newark
Milpitas
Sunnyvale
Campbell
Foster City
San Leandro
Burlingame
Redwood City
Vallejo

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Istanbul to San Francisco

Discover the top 7 airlines that operate flights from Istanbul to San Francisco. 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$452Average$558FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$499Average$662FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$509Average$627FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$590Average$734FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$595Average$718FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$626Average$871FlexibilityNo cancel feeOn-time77%
DeltaCheapest$639Average$698FlexibilityNo cancel feeOn-timeN/A

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