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Cheap flights from Istanbul Airport to San Diego from £374

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SAN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Istanbul to San Diego

Enter your travel dates to find the best prices.

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

Tue 23/1217:55IST - SAN
2 stops53h 28mDelta
Wed 31/1206:15SAN - IST
2 stops23h 40mDelta
Deal found 11/12£540
Tue 23/1217:55IST - SAN
2 stops33h 00mDelta
Mon 29/1216:15SAN - IST
2 stops37h 40mDelta
Deal found 11/12£574
Thu 18/1204:50IST - SAN
2 stops25h 27mDelta
Tue 30/1222:20SAN - IST
2 stops31h 35mDelta
Deal found 11/12£579
Thu 18/1204:50IST - SAN
2 stops25h 27mDelta
Mon 29/1216:15SAN - IST
2 stops37h 40mDelta
Deal found 11/12£612
Sun 21/1204:50IST - SAN
2 stops27h 48mDelta
Wed 31/1206:20SAN - IST
2 stops23h 35mDelta
Deal found 11/12£625
Sun 21/1204:50IST - SAN
2 stops27h 48mDelta
Mon 29/1216:15SAN - IST
2 stops37h 40mDelta
Deal found 11/12£659
Sun 21/1217:55IST - SAN
2 stops38h 08mDelta
Tue 30/1222:20SAN - IST
2 stops31h 35mDelta
Deal found 11/12£668
Fri 19/1204:50IST - SAN
2 stops28h 51mDelta
Thu 1/106:15SAN - IST
2 stops23h 40mDelta
Deal found 11/12£672
Fri 19/1204:50IST - SAN
2 stops28h 51mDelta
Mon 29/1216:15SAN - IST
2 stops37h 40mDelta
Deal found 11/12£706
Sun 21/1217:55IST - SAN
2 stops50h 00mDelta
Thu 1/106:15SAN - IST
2 stops23h 40mDelta
Deal found 11/12£712

Find flight deals from Istanbul to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to San Diego (SAN). 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 12 December 2025.

Round-trip from

£540

One-way from

£374

Popular in

July

Cheapest in

December

Average price

£511
Delta
  • Delta
  • 23/12-31/12
  • 4 total stops
  • 77h 08m total
  • Istanbul to San Diego
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British Airways
  • British Airways
  • 12/5
  • 1 total stop
  • 19h 35m total
  • Istanbul to San Diego
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Istanbul to San Diego 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 12 December 2025.
Use the filters below to find and compare flights from Istanbul Airport to San Diego that are best for you.

Fly from

Istanbul

Fly to

San Diego

Route

Depart

Return

Price

IstanbulSan Diego

IST - SAN

ISTSAN

Istanbul

Thu 25/12

17:55-10:35

2 stops51h 40m

San Diego

Thu 1/1

06:15-16:55

2 stops23h 40m

£540

IstanbulSan Diego

IST - SAN

ISTSAN

Istanbul

Wed 24/12

17:55-23:13

2 stops40h 18m

San Diego

Thu 1/1

06:15-16:55

2 stops23h 40m

£540

IstanbulSan Diego

IST - SAN

ISTSAN

Istanbul

Wed 18/2

17:55-15:55

2 stops33h 00m

San Diego

Sun 15/3

19:05-16:55

2 stops35h 50m

£540

IstanbulSan Diego

IST - SAN

ISTSAN

Istanbul

Tue 23/12

17:55-15:55

2 stops33h 00m

San Diego

Thu 1/1

06:15-16:55

2 stops23h 40m

£540

IstanbulSan Diego

IST - SAN

ISTSAN

Istanbul

Mon 16/2

17:55-15:55

2 stops33h 00m

San Diego

Sun 15/3

19:05-16:55

2 stops35h 50m

£540

IstanbulSan Diego

IST - SAN

ISTSAN

Istanbul

Thu 25/12

17:55-10:35

2 stops51h 40m

San Diego

Wed 31/12

06:15-16:55

2 stops23h 40m

£540

IstanbulSan Diego

IST - SAN

ISTSAN

Istanbul

Tue 23/12

17:55-15:55

2 stops33h 00m

San Diego

Tue 30/12

22:20-16:55

2 stops31h 35m

£540

IstanbulSan Diego

IST - SAN

ISTSAN

Istanbul

Wed 24/12

17:55-15:33

2 stops32h 38m

San Diego

Wed 31/12

06:20-16:55

2 stops23h 35m

£540

IstanbulSan Diego

IST - SAN

ISTSAN

Istanbul

Tue 17/2

17:55-18:45

2 stops35h 50m

San Diego

Thu 19/3

15:00-16:55

1 stop15h 55m

£544

IstanbulSan Diego

IST - SAN

ISTSAN

Istanbul

Mon 16/2

04:50-18:45

2 stops24h 55m

San Diego

Mon 16/3

15:32-03:50

2 stops26h 18m

£549

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Istanbul to San Diego

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

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

Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to San Diego (average of £485). Flying from Istanbul Airport to San Diego in April is currently the most expensive (average of £647). 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.

Related info for your journey

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

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to San Diego from Istanbul. Booking flights from Istanbul to San Diego (SAN) should be relatively easy as there are 0 daily inbound flights from Istanbul from 0 different airlines.

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

    Delta can get you from Istanbul Airport to San Diego in just under 51h 40m. Your travel time can differ by up to . Airlines will cover a distance of 6878 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to San Diego (average of £485). Flying from Istanbul Airport to San Diego in April is currently the most expensive (average of £647). 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 Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
El Cajon

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Alternative routes for Istanbul to San Diego

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 Diego?

Deals for Istanbul to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Istanbul to San Diego for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Istanbul to San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Istanbul to San Diego and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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