Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from California to Istanbul from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Istanbul departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from California to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:10 pm - 1:00 pm
SAN
-
IST
37h 50m
2 stops
Multiple Airlines Logo
3:45 am - 3:25 pm
IST
-
SAN
21h 40m
1 stop
$531Multiple Airlines
Mon, Apr 27 - Thu, May 7
Lufthansa Logo
5:15 pm - 2:05 am
SAN
-
IST
22h 50m
1 stop
Lufthansa Logo
3:45 am - 3:25 pm
IST
-
SAN
21h 40m
1 stop
$538Lufthansa
Mon, Apr 27 - Thu, May 7
British Airways Logo
9:00 pm - 1:00 am
LAX
-
IST
17h 00m
1 stop
British Airways Logo
8:20 am - 6:30 pm
IST
-
LAX
21h 10m
1 stop
$548British Airways
Tue, Mar 3 - Sun, Mar 8
British Airways Logo
9:00 pm - 12:50 am
LAX
-
IST
16h 50m
1 stop
British Airways Logo
7:35 am - 4:50 pm
IST
-
LAX
19h 15m
1 stop
$557British Airways
Sun, Mar 1 - Tue, Mar 17
United Airlines Logo
1:20 pm - 9:25 pm
SAN
-
IST
22h 05m
2 stops
United Airlines Logo
5:40 am - 6:41 pm
IST
-
SAN
23h 01m
2 stops
$564United Airlines
Mon, Apr 27 - Fri, May 8
United Airlines Logo
1:50 pm - 10:45 pm
LAS
-
IST
21h 55m
1 stop
United Airlines Logo
6:30 am - 8:13 am
IST
-
LAS
35h 43m
2 stops
$575United Airlines
Wed, Mar 4 - Mon, Mar 16
American Airlines Logo
7:00 am - 5:25 pm
LAS
-
IST
23h 25m
2 stops
American Airlines Logo
8:15 am - 9:00 pm
IST
-
LAS
22h 45m
2 stops
$577American Airlines
Wed, Mar 4 - Mon, Mar 16
American Airlines Logo
10:00 am - 5:45 pm
LAS
-
IST
20h 45m
2 stops
American Airlines Logo
7:35 am - 9:00 pm
IST
-
LAS
23h 25m
2 stops
$578American Airlines
Tue, Mar 3 - Sat, Mar 14
Delta Logo
9:36 am - 3:50 am
LAS
-
IST
32h 14m
2 stops
Delta Logo
5:55 pm - 9:59 pm
IST
-
LAS
38h 04m
2 stops
$592Delta
Tue, Mar 17 - Mon, Mar 23
Delta Logo
6:08 am - 4:55 pm
LAS
-
IST
24h 47m
2 stops
Delta Logo
5:55 pm - 10:53 pm
IST
-
LAS
38h 58m
2 stops
$593Delta
Wed, Mar 11 - Sun, Mar 22

United Airlines flights from California to Istanbul Airport

Our best United Airlines deals on California to Istanbul Airport flight tickets
United Airlines
Apr 27
SAN1:20 pmSan Diego
22h 05m
2 stops
IST9:25 pmIstanbul
May 8
IST5:40 amIstanbul
23h 01m
2 stops
SAN6:41 pmSan Diego
$564
United Airlines
Apr 27
SAN1:20 pmSan Diego
22h 05m
2 stops
IST9:25 pmIstanbul
May 8
IST5:40 amIstanbul
23h 01m
2 stops
SAN6:41 pmSan Diego
$573
United Airlines
Mar 3
LAX3:00 pmLos Angeles
20h 45m
1 stop
IST10:45 pmIstanbul
Mar 25
IST6:30 amIstanbul
25h 54m
2 stops
LAX10:24 pmLos Angeles
$575

Delta flights from California to Istanbul Airport

Our best Delta deals on California to Istanbul Airport flight tickets
Delta
Mar 17
LAS9:36 amLas Vegas Harry Reid Intl
32h 14m
2 stops
IST3:50 amIstanbul
Mar 23
IST5:55 pmIstanbul
38h 04m
2 stops
LAS9:59 pmLas Vegas Harry Reid Intl
$592
Delta
Mar 11
LAS6:08 amLas Vegas Harry Reid Intl
24h 47m
2 stops
IST4:55 pmIstanbul
Mar 22
IST5:55 pmIstanbul
38h 58m
2 stops
LAS10:53 pmLas Vegas Harry Reid Intl
$593
Delta
Mar 17
SAN1:02 pmSan Diego
28h 48m
2 stops
IST3:50 amIstanbul
Mar 30
IST5:20 pmIstanbul
28h 30m
1 stop
SAN11:50 amSan Diego
$657

momondo Fare Finder

 
Customize your flight search to find flights from California to Istanbul Airport 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, momondo users made 832,500 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from California to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoIstanbul

SAN - IST

SANIST

San Diego

Mon 4/27

1:10 pm-1:00 pm

2 stops37h 50m

Istanbul

Thu 5/7

3:45 am-3:25 pm

1 stop21h 40m

$531

San DiegoIstanbul

SAN - IST

SANIST

San Diego

Mon 4/27

5:15 pm-2:05 am

1 stop22h 50m

Istanbul

Thu 5/7

3:45 am-3:25 pm

1 stop21h 40m

$538

Los AngelesIstanbul

LAX - IST

LAXIST

Los Angeles

Tue 3/3

9:00 pm-1:00 am

1 stop17h 00m

Istanbul

Sun 3/8

8:20 am-6:30 pm

1 stop21h 10m

$548

Los AngelesIstanbul

LAX - IST

LAXIST

Los Angeles

Sun 3/1

9:00 pm-12:50 am

1 stop16h 50m

Istanbul

Tue 3/17

7:35 am-4:50 pm

1 stop19h 15m

$557

San DiegoIstanbul

SAN - IST

SANIST

San Diego

Mon 4/27

1:20 pm-9:25 pm

2 stops22h 05m

Istanbul

Fri 5/8

5:40 am-6:41 pm

2 stops23h 01m

$564

Las VegasIstanbul

LAS - IST

LASIST

Las Vegas Harry Reid Intl

Wed 3/4

1:50 pm-10:45 pm

1 stop21h 55m

Istanbul

Mon 3/16

6:30 am-8:13 am

2 stops35h 43m

$575

Las VegasIstanbul

LAS - IST

LASIST

Las Vegas Harry Reid Intl

Wed 3/4

7:00 am-5:25 pm

2 stops23h 25m

Istanbul

Mon 3/16

8:15 am-9:00 pm

2 stops22h 45m

$577

Las VegasIstanbul

LAS - IST

LASIST

Las Vegas Harry Reid Intl

Tue 3/3

10:00 am-5:45 pm

2 stops20h 45m

Istanbul

Sat 3/14

7:35 am-9:00 pm

2 stops23h 25m

$578

Las VegasIstanbul

LAS - IST

LASIST

Las Vegas Harry Reid Intl

Tue 3/17

9:36 am-3:50 am

2 stops32h 14m

Istanbul

Mon 3/23

5:55 pm-9:59 pm

2 stops38h 04m

$592

Las VegasIstanbul

LAS - IST

LASIST

Las Vegas Harry Reid Intl

Wed 3/11

6:08 am-4:55 pm

2 stops24h 47m

Istanbul

Sun 3/22

5:55 pm-10:53 pm

2 stops38h 58m

$593

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Istanbul from

How to get the cheapest flight ticket from California to Istanbul Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Istanbul Airport?

In general, February is the cheapest month to fly from California to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $746. If you don’t want to visit Istanbul Airport in February, then you should wait until January to fly from California, when ticket prices are also cheap, with an average price of $754.

What is the cheapest day to depart on your flight to Istanbul Airport?

Our data shows that Tuesday is the least expensive day to fly to Istanbul Airport. Tickets to fly out on this day can be as low as $901. On the other hand, Friday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,060.

What is the cheapest time of day to depart on your flight to Istanbul Airport?

In the morning is the cheapest time of day to fly from California to Istanbul Airport when you can find flight prices for as low as $822. Flying to Istanbul Airport in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $1,042.

What is the cheapest California to Istanbul flight route?

Fly from Los Angeles to Istanbul for the best California - Istanbul flight prices

How far in advance should I book a flight to Istanbul Airport?

You are more likely to see cheaper flights to Istanbul Airport from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $1,006 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from California for as low as $888 on momondo.

What cabin class options are available on California to Istanbul flights?

There are 3 cabin classes available to choose from on California to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Istanbul Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a California to Istanbul Airport flight.

Cheap California to Istanbul Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Istanbul Airport

Best Price Found

$523

Fastest flight time

12h 50m

Direct flights

Every day
The best one-way flight to Istanbul Airport from California in the past 72 hours is $523. The best round-trip flight deal from California to Istanbul Airport found on momondo in the last 72 hours is $741.
The fastest flight from California to Istanbul Airport takes 12h 50m
Direct flights go from California to Istanbul Airport every day.
Search flight deals

  • When did momondo last update prices for flights from California to Istanbul Airport?

    Prices for flights from California to Istanbul Airport are updated daily.

  • How many operators does momondo search for flights from California to Istanbul Airport?

  • How old do you have to be to fly from California to Istanbul Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from California to Istanbul Airport?

Best airlines flying from California to Istanbul Airport

Compare and see reviews for airlines that fly from California to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
LOTPriceFrom $511Free CancellationRating
7.5
1,176 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
American AirlinesPriceFrom $530Free CancellationRating
7.2
11,211 reviews
Search American Airlines flights
Air CanadaPriceFrom $556Free CancellationRating
7.1
10,673 reviews
Search Air Canada flights
British AirwaysPriceFrom $559Free CancellationRating
6.7
7,709 reviews
Search British Airways flights
United AirlinesPriceFrom $560Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights
IndiGoPriceFrom $567Free CancellationRating
6.8
528 reviews
Search IndiGo flights
DeltaPriceFrom $585Free CancellationRating
7.9
8,129 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $604Free CancellationRating
7.3
1,676 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $612Free CancellationRating
7.7
1,446 reviews
Search KLM flights

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

Why should I use momondo to find a flight deal from California to Istanbul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Istanbul. momondo saves you time and could save you money on your trip.

Can I find flights from California to Istanbul with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for California to Istanbul flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Istanbul?

momondo provides multiple filters to help you find the best flight to Istanbul from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from California to Istanbul right now. Can momondo alert me if prices change?

Price alerts on flights to Istanbul from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Istanbul Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/3
Tue 3/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Istanbul

Popular cities in Turkey

Popular flights according to clicks in the last 7 days on momondo
Flights to Istanbul Sabiha Gokcen Airportfrom $493