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Cheap flights from Istanbul Airport to San Francisco from £419

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SFO
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Istanbul to San Francisco

Enter your travel dates to find the best prices.

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 19 March 2026.

Tue 14/417:20
IST
-
SFO
1 stop28h 25m
Delta
Tue 21/413:45
SFO
-
IST
1 stop25h 35m
Delta
Deal found 15/3£483
Tue 24/317:55
IST
-
SFO
1 stop28h 55m
Delta
Tue 21/409:50
SFO
-
IST
2 stops29h 30m
Delta
Deal found 14/3£485
Mon 23/317:55
IST
-
SFO
1 stop28h 55m
Delta
Mon 13/413:45
SFO
-
IST
1 stop25h 35m
Delta
Deal found 17/3£486
Mon 6/406:00
IST
-
SFO
2 stops26h 36m
Delta
Mon 13/413:45
SFO
-
IST
1 stop16h 35m
Delta
Deal found 16/3£487
Mon 23/317:55
IST
-
SFO
2 stops32h 09m
Delta
Fri 17/417:00
SFO
-
IST
2 stops22h 20m
Delta
Deal found 16/3£488
Wed 1/417:20
IST
-
SFO
1 stop28h 25m
Delta
Wed 8/407:25
SFO
-
IST
2 stops22h 55m
Delta
Deal found 17/3£488
Sat 2/506:00
IST
-
SFO
1 stop15h 45m
KLM
Sat 9/513:45
SFO
-
IST
1 stop25h 35m
KLM
Deal found 18/3£489
Thu 19/317:55
IST
-
SFO
2 stops32h 15m
Delta
Tue 14/413:45
SFO
-
IST
1 stop25h 35m
Delta
Deal found 17/3£490
Tue 17/317:55
IST
-
SFO
1 stop28h 55m
Delta
Tue 7/415:05
SFO
-
IST
1 stop26h 25m
Delta
Deal found 17/3£491
Tue 19/506:00
IST
-
SFO
2 stops20h 57m
Delta
Tue 26/520:10
SFO
-
IST
1 stop21h 20m
Delta
Deal found 16/3£491
Tue 17/317:55
IST
-
SFO
1 stop28h 55m
Delta
Wed 15/420:10
SFO
-
IST
1 stop21h 20m
Delta
Deal found 16/3£492
Thu 19/317:55
IST
-
SFO
2 stops32h 15m
Delta
Wed 8/413:25
SFO
-
IST
2 stops25h 55m
Delta
Deal found 17/3£493

Find flight deals from Istanbul to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) 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 19 March 2026.

Round-trip from

£483

One-way from

£419

Popular in

July

Cheapest in

January

Average price

£527
Delta
  • Delta
  • 14/4-21/4
  • 3 total stops
  • 45h 15m total
  • Istanbul to San Francisco
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British Airways
  • British Airways
  • 18/5
  • 2 total stops
  • 33h 05m total
  • Istanbul to San Francisco
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 19 March 2026.
Use the filters below to find and compare flights from Istanbul Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Tue 16/6

06:00-23:46

2 stops27h 46m

San Francisco

Sat 27/6

13:45-01:20

1 stop25h 35m

£509

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Fri 19/6

06:00-17:50

2 stops21h 50m

San Francisco

Mon 29/6

11:05-01:20

2 stops28h 15m

£510

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Thu 18/6

06:00-17:50

2 stops21h 50m

San Francisco

Sat 27/6

11:05-01:20

2 stops28h 15m

£524

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Sat 20/6

06:00-11:45

1 stop15h 45m

San Francisco

Mon 29/6

11:05-01:20

2 stops28h 15m

£524

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Thu 18/6

06:00-23:46

2 stops27h 46m

San Francisco

Mon 29/6

11:05-01:20

2 stops28h 15m

£528

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Mon 15/6

06:00-17:50

2 stops21h 50m

San Francisco

Mon 29/6

11:05-01:20

2 stops28h 15m

£529

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Sun 14/6

17:20-11:45

1 stop28h 25m

San Francisco

Thu 25/6

10:31-16:20

2 stops19h 49m

£543

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Fri 19/6

06:00-11:45

1 stop15h 45m

San Francisco

Fri 26/6

11:05-01:20

2 stops28h 15m

£543

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Tue 16/6

06:00-23:46

2 stops27h 46m

San Francisco

Fri 26/6

11:05-01:20

2 stops28h 15m

£547
Fastest return journey

IstanbulSan Francisco

IST - SFO

ISTSFO

Istanbul

Fri 19/6

06:00-17:50

2 stops21h 50m

San Francisco

Thu 25/6

09:53-16:20

2 stops20h 27m

£548

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 19 resultsSorted by cheapest first
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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 return 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 Airport to San Francisco

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

Use this chart to determine the optimal time to book a return flight from Istanbul to San Francisco. Price data was last updated on 13 March 2026.

The price you pay for your flight from Istanbul Airport to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 6 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to San Francisco (average of £337). Flying from Istanbul Airport to San Francisco in February is currently the most expensive (average of £479). 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 19 March 2026.

When flying from Istanbul Airport to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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?

    Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to San Francisco from Istanbul. Booking flights from Istanbul to San Francisco (SFO) should be relatively easy as there are 2 daily inbound flights from Istanbul from 0 different airlines.

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

    There are many flights that can get you from Istanbul Airport to San Francisco in 15h 45m. Fly via Delta or KLM to get the fastest option. Airlines will cover a distance of 6684 mi.

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

    Consider Turkish Airlines (86%), Pakistan International Airlines (86%) or IndiGo (86%) when booking your flight. These represent the most reliable airlines when flying from Istanbul Airport to San Francisco.

  • 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 holiday 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 Airport to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to San Francisco (average of £337). Flying from Istanbul Airport to San Francisco in February is currently the most expensive (average of £479). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
Bodega Bay
South San Francisco
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Istanbul to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Istanbul to San Francisco?

When you search for this flight from Istanbul to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Istanbul to San Francisco?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Istanbul to San Francisco.

Can Cheapflights find flights from Istanbul to San Francisco with no change fees?

Certainly. Search results for flights to San Francisco from Istanbul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Istanbul to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Istanbul to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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