$558 Find Cheap Flights from Istanbul to San Francisco - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to San Francisco departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$778
Typical prices: $843-$1,022
Delta
Wed 8/26Thu 9/3
IST - SFO • 1 stop
Cheapest non-stop
$822
Typical prices: $819-$931
Turkish Airlines
Mon 10/12Wed 10/21
IST - SFO • Non-stop
Top airlines
Cheapest • from $778 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Turkish Airlines. Average duration is 13h 27m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
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Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 16% compared to booking last minute.
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Booking Insights
Flight Deals

Cheap Flights from Istanbul to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Istanbul to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Istanbul to San Francisco

Wed, Aug 26 - Thu, Sep 3
Delta Logo
6:00 am - 11:45 am
IST
-
SFO
15h 45m
1 stop
Delta Logo
1:45 pm - 1:20 am
SFO
-
IST
25h 35m
1 stop
$778Delta
Wed, Aug 19 - Tue, Aug 25
Delta Logo
5:20 pm - 11:45 am
IST
-
SFO
28h 25m
1 stop
Delta Logo
1:45 pm - 4:20 pm
SFO
-
IST
16h 35m
1 stop
$780Delta
Wed, Aug 19 - Tue, Aug 25
Delta Logo
5:20 pm - 11:45 am
IST
-
SFO
28h 25m
1 stop
Delta Logo
1:45 pm - 4:20 pm
SFO
-
IST
16h 35m
1 stop
$781Delta
Fri, Aug 21 - Sun, Aug 23
Delta Logo
6:00 am - 11:45 am
IST
-
SFO
15h 45m
1 stop
Delta Logo
8:10 pm - 3:30 am
SFO
-
IST
21h 20m
1 stop
$784Delta
Tue, Oct 13 - Mon, Dec 21
Lufthansa Logo
3:45 am - 7:00 pm
IST
-
SFO
25h 15m
1 stop
Lufthansa Logo
9:40 pm - 3:05 am
SFO
-
IST
18h 25m
1 stop
$785Lufthansa
Sun, Nov 29 - Thu, Dec 31
British Airways Logo
9:20 pm - 2:55 pm
IST
-
SFO
28h 35m
1 stop
British Airways Logo
8:35 pm - 1:10 am
SFO
-
IST
17h 35m
1 stop
$787British Airways
Wed, Aug 19 - Wed, Aug 26
Delta Logo
5:20 pm - 11:45 am
IST
-
SFO
28h 25m
1 stop
Delta Logo
8:10 pm - 3:30 am
SFO
-
IST
21h 20m
1 stop
$788Delta
Tue, Oct 13 - Sun, Nov 1
United Airlines Logo
5:40 am - 9:47 pm
IST
-
SFO
26h 07m
2 stops
United Airlines Logo
2:20 pm - 10:45 pm
SFO
-
IST
21h 25m
2 stops
$792United Airlines
Tue, Sep 22 - Wed, Oct 21
KLM Logo
8:50 am - 11:45 am
SAW
-
SFO
36h 55m
1 stop
KLM Logo
1:45 pm - 9:00 pm
SFO
-
SAW
21h 15m
1 stop
$925KLM
Tue, Sep 22 - Wed, Oct 21
KLM Logo
8:50 am - 11:45 am
SAW
-
SFO
36h 55m
1 stop
KLM Logo
1:45 pm - 9:00 pm
SFO
-
SAW
21h 15m
1 stop
$926KLM
Booking Insights

KAYAK's insights & trends for Istanbul to San Francisco flights

Get data-powered insights and trends into flights from Istanbul to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Istanbul to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Istanbul to San Francisco departing in August.

What is the cheapest Istanbul to San Francisco flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Istanbul to San Francisco costs $892 on the route between Istanbul Airport (IST) and San Francisco (SFO). It is also the most popular route.

What’s the cheapest day of the week to fly from Istanbul to San Francisco?

The average price of all round-trip flights from Istanbul to San Francisco clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Thursday and more expensive on a Saturday. On your return trip to Istanbul, you should consider flying back on a Monday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Istanbul to San Francisco is January, where tickets cost $420 (return) on average. On the other hand, the most expensive months are July and February, where the average cost of round-trip tickets is $639 and $622 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Istanbul to San Francisco, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Cheapest flight$558
Flight from Istanbul Sabiha Gokcen Airport to San Francisco

When to book flights from Istanbul to San Francisco

Are your dates flexible? Find out the best times to travel from Istanbul to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Istanbul to San Francisco

  • What is the cheapest flight from Istanbul to San Francisco?

    In the last 5 days, the lowest price for a flight from Istanbul to San Francisco was $558 for a one-way ticket and $778 for a round-trip.

  • Do I need a passport to fly between Istanbul and San Francisco?

    A passport is required to fly from Istanbul to San Francisco.

  • Which airports will I be using when flying from Istanbul to San Francisco?

    On your way to San Francisco, you’ll fly out from one of these Istanbul airports: Istanbul or Istanbul Sabiha Gokcen. You’ll be landing at San Francisco.

  • Which aircraft models fly most regularly from Istanbul to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Istanbul to San Francisco?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Istanbul and San Francisco, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to San Francisco from Istanbul?

    Frankfurt am Main is the most popular layover city among KAYAK users traveling from Istanbul to San Francisco.

  • How does KAYAK find such low prices on flights from Istanbul to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Istanbul to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Istanbul is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Istanbul to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Istanbul with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Istanbul to San Francisco?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Istanbul to San Francisco.
Find which airlines fly direct from Istanbul to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Istanbul to San Francisco

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Direct returns

San Francisco to Istanbul

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Reviews of the top 5 airlines serving from Istanbul to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Istanbul to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1532 reviews
7.3Food
7.8Boarding
7.2Entertainment
7.7Comfort
8.4Crew
Airline reviews

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

6.0 GoodGlenn, Feb 2026
AMS - JFK
Read more KLM reviews

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Flight was on time, staff are friendly and helpful onboard.

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

one of my bags was drenched with fish smelling water and all my new clothes bought at dublin and the 23kg checked in bag were all gone waste with very pungent fish smell and also having stains

We sat on the runway for over an hour before departure. That was unwelcome.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

Nice, it was nice to have a free night's stay because our layover was over 18 hours.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

Good service, the airline also provided a traveling kit bag (tooth brush, socks, slippers, visor for sleeping).

Food excellent Bathrooms improve cleanliness needed Staff fairly well attentive Entertainment fair Seats lie flat worked well

Connection was a headache due to a delay on arrival flight

Paying for reserved seats and never received the seats I paid for !! Just fake and a surprise out of their " box "

I had connection flight. I barely made it to the next flight. I had to run to get to the next flight which was far away from where my first flight was landed . On top of that they search my stuff before boarding that added to the time. Food was ok but they forgot to serve our row with drink and also when it was our turn, they ran out of second option for food and we didn’t have any options for food.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Never happened. Flight was delayed. Had to be re rojyed

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

This was the best carrier, comfort, service, good food, on time experience on a long haul flight. New, clean, quiet, smooth aircraft!!!

The plane was clean and the staff courteous and professional. The seat bottom was uncomfortable but only after many hours. It had a pressure point that left me a small bruise on my right leg (very surprising). The pasta was terrible (hard on the edges sticking out and soggy on the bottom edges) but I guess that's how it comes out in a microwave (?). The entertainment was glitching and shutting off every 20 minutes or so but, in the end, we made it home safely with very little turbulence and that's what really matters.

Would never fly lauffthabsa again. Seats were way too crowded together....very uncomfortable le

Generally very good. I think their service is better than some other big names I used to travel with. Their food variety is second to none - and you can place order beforehand. Their seating design is a bit awkward for service, I'd say. Flight attendants must be tall enough - long legs and arms - to reach the window seat passenger while crossing over the isle passenger. Also appreciated the variety on entertainment.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

Great flight. One unique individual assisting in business class who should have not been there. Need more generic meals, not British centric.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The crew were good. The flight was on time. The entertainment choice was ok. But the food was bad, tasted and texture were awful.

Everything you need to know for your flight from Istanbul to San Francisco

Information on your arrival and departure airports