HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Istanbul

$383+ Cheap flights from Riverside, CA to Istanbul

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IST
dic. 9 — dic. 161
mar. 12/9
mar. 12/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Riverside to Istanbul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Riverside to Istanbul are usually found in February or November, booked 71 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Riverside to Istanbul

Keep the following information in mind while searching for Riverside to Istanbul flight deals. Data was last updated noviembre 9, 2025.

Round-trip from

$677
(Ticket)

One-way from

$383
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$858
From Riverside to Istanbul
Search Deals
One-way flight from Riverside to Istanbul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Riverside to Istanbul

Cheapest flights from Riverside to Istanbul
Explore the most affordable flight options available from Riverside to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 9, 2025.

This Ticket deal was found by Cheapflights users on 11/8. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/271:45 pmLAX - SAW
1 stop20h 35mKLM
mié. 12/109:00 amSAW - LAX
1 stop37h 45mKLM
Deal found 11/8$677
This eDestinos deal was found by Cheapflights users on 11/8. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:45 pmLAX - IST
Nonstop13h 15mTurkish Airlines
jue. 12/41:50 pmIST - LAX
Nonstop14h 00mTurkish Airlines
Deal found 11/8$677
This oojo deal was found by Cheapflights users on 11/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/69:00 amLAX - IST
2 stops24h 15mBritish Airways
sáb. 12/136:40 pmIST - LAX
1 stop34h 50mBritish Airways
Deal found 11/9$678
This CrystalTravel deal was found by Cheapflights users on 11/8. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2610:20 pmLAX - IST
1 stop15h 20mLOT
sáb. 12/63:00 pmIST - LAX
1 stop16h 20mLOT
Deal found 11/8$685
This Ovago deal was found by Cheapflights users on 11/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1012:55 amLAX - IST
2 stops29h 35mBritish Airways
jue. 12/257:35 amIST - LAX
1 stop18h 45mBritish Airways
Deal found 11/9$686
This Mytrip deal was found by Cheapflights users on 11/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/288:30 amLAX - SAW
2 stops23h 25mMultiple Airlines
vie. 12/59:15 amSAW - LAX
2 stops23h 45mMultiple Airlines
Deal found 11/7$687
This Delta deal was found by Cheapflights users on 11/8. 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.
mié. 12/108:17 amLAX - IST
2 stops21h 38mDelta
mar. 12/234:50 amIST - LAX
2 stops26h 53mDelta
Deal found 11/8$687
This CheapOair deal was found by Cheapflights users on 11/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:00 pmLAX - IST
1 stop36h 25mBritish Airways
sáb. 1/106:40 pmIST - LAX
1 stop36h 45mBritish Airways
Deal found 11/8$688
This Ticket deal was found by Cheapflights users on 11/8. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2711:37 amLAX - IST
2 stops18h 18mKLM
mié. 12/105:55 pmIST - LAX
1 stop28h 50mKLM
Deal found 11/8$690
This Ovago deal was found by Cheapflights users on 11/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/277:15 pmLAX - IST
1 stop18h 55mBritish Airways
lun. 1/128:15 amIST - LAX
2 stops24h 38mBritish Airways
Deal found 11/8$691
This Priceline deal was found by Cheapflights users on 11/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/712:55 amLAX - IST
2 stops29h 35mBritish Airways
lun. 12/226:40 pmIST - LAX
1 stop31h 40mBritish Airways
Deal found 11/8$693
This oojo deal was found by Cheapflights users on 11/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/24:15 pmLAX - IST
1 stop34h 45mLOT
mié. 12/107:50 amIST - LAX
1 stop23h 30mLOT
Deal found 11/9$695

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Istanbul 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 noviembre 9, 2025.
Use the filters below to find and compare flights from Riverside to Istanbul that are best for you.

Fly from

Riverside

Fly to

Istanbul

Route

Depart

Return

Price

Los AngelesIstanbul

LAX - IST

LAXIST

Los Angeles

vie. 1/23

7:30 am-4:55 pm

2 stops22h 25m

Istanbul

lun. 1/26

4:50 am-1:10 pm

1 stop19h 20m

$677

Los AngelesIstanbul

LAX - IST

LAXIST

Los Angeles

jue. 1/15

7:45 am-4:55 pm

2 stops22h 10m

Istanbul

mar. 1/20

4:50 am-4:05 pm

2 stops22h 15m

$687

Los AngelesIstanbul

LAX - IST

LAXIST

Los Angeles

mar. 1/20

12:30 am-6:05 pm

3 stops30h 35m

Istanbul

dom. 1/25

6:30 am-3:15 pm

2 stops19h 45m

$700

Los AngelesIstanbul

LAX - SAW

LAXSAW

Los Angeles

lun. 2/2

1:45 pm-5:25 pm

1 stop16h 40m

Istanbul Sabiha Gokcen

vie. 2/6

3:45 pm-11:45 am

1 stop31h 00m

$718

Los AngelesIstanbul

LAX - SAW

LAXSAW

Los Angeles

vie. 1/9

1:45 pm-9:20 pm

1 stop20h 35m

Istanbul Sabiha Gokcen

mar. 3/17

12:55 pm-12:45 pm

1 stop33h 50m

$718

Los AngelesIstanbul

LAX - SAW

LAXSAW

Los Angeles

jue. 11/27

1:45 pm-9:20 pm

1 stop20h 35m

Istanbul Sabiha Gokcen

jue. 12/4

12:55 pm-11:45 am

1 stop33h 50m

$718

Los AngelesIstanbul

LAX - SAW

LAXSAW

Los Angeles

jue. 11/27

1:45 pm-5:25 pm

1 stop16h 40m

Istanbul Sabiha Gokcen

mié. 12/10

9:00 am-11:45 am

1 stop37h 45m

$718

Los AngelesIstanbul

LAX - IST

LAXIST

Los Angeles

lun. 1/12

3:25 pm-3:50 am

1 stop25h 25m

Istanbul

mié. 1/14

5:55 pm-11:45 am

1 stop28h 50m

$722

Los AngelesIstanbul

LAX - IST

LAXIST

Los Angeles

mar. 12/2

5:45 pm-3:50 am

1 stop23h 05m

Istanbul

dom. 12/7

5:55 pm-11:45 am

1 stop28h 50m

$723

Los AngelesIstanbul

LAX - IST

LAXIST

Los Angeles

jue. 1/1

5:00 am-6:05 pm

2 stops26h 05m

Istanbul

mar. 3/31

5:50 am-9:43 pm

2 stops25h 53m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 42 results
1
2
3
...
5

Best time to book a flight from Riverside to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Riverside 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 Riverside to Istanbul

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

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Istanbul. Price data was last updated on November 7, 2025.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside to Istanbul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Riverside to Istanbul (average of $245). Flying from Riverside to Istanbul in July is currently the most expensive (average of $906). 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 R1V to IST?

Find hourly flight availability from Riverside to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 9, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Riverside to Istanbul by exploring options for tickets at noon.

What is the cheapest day to fly from Riverside to Istanbul?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Istanbul. Price data was last updated on May 18, 2025.

Travelers seeking maximum savings on their Riverside to Istanbul flight should consider departing on Thursday mornings 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 Riverside to Istanbul

Explore weekly flight availability from Riverside to Istanbul. 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 noviembre 9, 2025.

The most flights from R1V to TR5 are scheduled on a Wednesday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated noviembre 9, 2025.
Get a feel of what it's like to fly with Delta, LOT, and Turkish Airlines from Riverside to Istanbul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,006 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,006 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,135 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
4,037 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.8
Okay
7,562 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,508 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Riverside to Istanbul?

    Airlines like Delta and KLM fly from Riverside to Istanbul in about 16h 40m. The time it takes to get you to your destination can typically vary by up to 5h 45m. There are 6868 mi between Riverside and Istanbul. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Riverside to Istanbul?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Riverside to Istanbul on time: Air New Zealand (83%), Turkish Airlines (80%), IndiGo (80%).

  • What are the cheapest flights from Riverside to Istanbul?

    Looking at all options, your cheapest flight can be booked for $416. While the most popular route (Los Angeles - Istanbul) can be booked for $532 on average, our data indicates $2,416 when flying from Riverside to Istanbul.

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

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

  • How can I find direct flights from Riverside to Istanbul?

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

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

    Yes. Cheapflights offers flight deals from Riverside to Istanbul 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 Riverside to Istanbul?

    Currently, February is the cheapest month in which you can book a flight from Riverside to Istanbul (average of $245). Flying from Riverside to Istanbul in July is currently the most expensive (average of $906). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Riverside to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Istanbul flights
San Francisco to Istanbul flights
Los Angeles to Sabiha Gokcen flights
San Francisco to Sabiha Gokcen flights
Ontario to Istanbul flights
Burbank to Istanbul flights
Santa Ana to Istanbul flights
San Jose to Istanbul flights
Oakland to Istanbul flights
Burbank to Sabiha Gokcen flights
Ontario to Sabiha Gokcen flights
San Jose to Sabiha Gokcen flights
Las Vegas to Istanbul flights
Oakland to Sabiha Gokcen flights
San Diego to Istanbul flights
Las Vegas to Sabiha Gokcen flights
Sacramento to Istanbul flights
San Diego to Sabiha Gokcen flights
Sacramento to Sabiha Gokcen flights
Reno to Istanbul flights
San Francisco to Ankara flights
Long Beach to Istanbul flights
Los Angeles to Antalya flights
Los Angeles to Ankara flights
Reno to Sabiha Gokcen flights
Los Angeles to Izmir flights
Los Angeles to Bodrum flights
San Francisco to Izmir flights
Las Vegas to Antalya flights
San Francisco to Antalya flights
San Francisco to Bodrum flights
San Luis Obispo to Istanbul flights
San Francisco to Kayseri flights
San Francisco to Van flights
Los Angeles to Kayseri flights
Los Angeles to Konya flights
Los Angeles to Trabzon flights
San Diego to Izmir flights
San Francisco to Denizli flights
San Francisco to Gazipaşa flights
San Francisco to Nevşehir flights
San Francisco to Samsun flights
San Jose to Antalya flights
Los Angeles to Dalaman flights

Top 10 airlines flying from Riverside to Istanbul

Discover the top 10 airlines that operate flights from Riverside to Istanbul. 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 noviembre 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$556Average$835FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$590Average$885FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$595Average$899FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$618Average$1,121FlexibilityNo cancel feeOn-time69%
DeltaCheapest$667Average$1,052FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$679Average$861FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$680Average$910FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$724Average$854FlexibilityNo cancel feeOn-time71%
LOTCheapest$749Average$972FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$763Average$1,083FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.