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$420+ Cheap flights from Oklahoma to Istanbul (IST)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — IST
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Oklahoma to Istanbul

Keep the following information in mind while searching for Oklahoma to Istanbul flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$646
(United Airlines)

One-way from

$420
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$1,053
From Oklahoma to Istanbul
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One-way flight from Oklahoma to Istanbul
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Highest demand for flights based on searches. 15% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oklahoma to Istanbul

Cheapest flights from Oklahoma to Istanbul
Explore the most affordable flight options available from Oklahoma to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/64:27 pmOKC - IST
2 stops45h 18mUnited Airlines
mié. 1/146:30 amIST - OKC
2 stops21h 31mUnited Airlines
Deal found 9/17$646
This Delta deal was found by Cheapflights users on 9/17. 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.
sáb. 12/62:30 pmOKC - IST
2 stops28h 20mDelta
mar. 1/134:50 amIST - OKC
2 stops28h 09mDelta
Deal found 9/17$688
This CheapOair deal was found by Cheapflights users on 9/17. 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.
sáb. 12/69:25 amOKC - IST
3 stops24h 00mAir Canada
mié. 1/143:10 pmIST - OKC
3 stops34h 16mAir Canada
Deal found 9/17$703
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3011:45 amTUL - IST
2 stops27h 00mLufthansa
jue. 11/67:00 pmIST - TUL
2 stops35h 57mLufthansa
Deal found 9/14$709
This KLM deal was found by Cheapflights users on 9/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/68:05 amOKC - IST
2 stops23h 50mKLM
mar. 1/65:55 pmIST - OKC
2 stops32h 27mKLM
Deal found 9/17$791
This Billigflug deal was found by Cheapflights users on 9/17. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/44:05 pmDFW - IST
1 stop26h 45mMultiple Airlines
mar. 11/115:55 pmIST - DFW
2 stops29h 05mMultiple Airlines
Deal found 9/17$824
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/512:20 pmDFW - IST
2 stops26h 25mAir Canada
mié. 11/198:50 amIST - DFW
2 stops21h 19mAir Canada
Deal found 9/16$825
This Mytrip deal was found by Cheapflights users on 9/15. 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.
jue. 10/305:35 amDFW - IST
3 stops35h 05mMultiple Airlines
jue. 11/63:00 pmIST - DFW
3 stops31h 58mMultiple Airlines
Deal found 9/15$826
This IEagle deal was found by Cheapflights users on 9/15. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/28:55 pmDFW - IST
Nonstop12h 00mTurkish Airlines
mié. 10/82:15 pmIST - DFW
Nonstop12h 55mTurkish Airlines
Deal found 9/15$827
This Delta deal was found by Cheapflights users on 9/14. 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.
jue. 10/306:00 amTUL - IST
2 stops26h 55mDelta
mié. 11/54:50 amIST - TUL
2 stops19h 53mDelta
Deal found 9/14$828
This Mytrip deal was found by Cheapflights users on 9/17. 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.
lun. 9/299:25 amDFW - IST
3 stops30h 30mMultiple Airlines
mar. 10/148:30 pmIST - DFW
2 stops25h 35mMultiple Airlines
Deal found 9/17$830
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/243:45 pmDFW - IST
2 stops17h 10mLufthansa
mar. 12/96:30 amIST - DFW
1 stop16h 55mLufthansa
Deal found 9/15$834

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Oklahoma to Istanbul Airport that are best for you.

Fly from

Oklahoma

Fly to

Istanbul

Route

Depart

Return

Price

Oklahoma CityIstanbul

OKC - IST

OKCIST

Oklahoma City Will Rogers World

sáb. 12/6

4:27 pm-10:45 pm

2 stops45h 18m

Istanbul

mié. 1/14

6:30 am-7:01 pm

2 stops21h 31m

$646

Oklahoma CityIstanbul

OKC - IST

OKCIST

Oklahoma City Will Rogers World

sáb. 12/6

2:30 pm-3:50 am

2 stops28h 20m

Istanbul

mar. 1/13

4:50 am-11:59 pm

2 stops28h 09m

$688

Oklahoma CityIstanbul

OKC - IST

OKCIST

Oklahoma City Will Rogers World

sáb. 12/6

9:25 am-6:25 pm

3 stops24h 00m

Istanbul

mié. 1/14

3:10 pm-4:26 pm

3 stops34h 16m

$703

TulsaIstanbul

TUL - IST

TULIST

Tulsa

jue. 10/30

11:45 am-10:45 pm

2 stops27h 00m

Istanbul

jue. 11/6

7:00 pm-9:57 pm

2 stops35h 57m

$709

Oklahoma CityIstanbul

OKC - IST

OKCIST

Oklahoma City Will Rogers World

jue. 1/1

2:29 pm-1:10 am

2 stops25h 41m

Istanbul

jue. 1/8

6:40 pm-5:14 pm

2 stops55h 34m

$725

Oklahoma CityIstanbul

OKC - IST

OKCIST

Oklahoma City Will Rogers World

sáb. 12/6

8:05 am-4:55 pm

2 stops23h 50m

Istanbul

mar. 1/6

5:55 pm-5:22 pm

2 stops32h 27m

$791

TulsaIstanbul

TUL - IST

TULIST

Tulsa

jue. 10/30

6:00 am-4:55 pm

2 stops26h 55m

Istanbul

mié. 11/5

4:50 am-3:43 pm

2 stops19h 53m

$828

DallasIstanbul

DFW - IST

DFWIST

Dallas/Fort Worth

mar. 11/25

4:15 pm-5:45 pm

1 stop16h 30m

Istanbul

jue. 12/4

6:30 am-2:25 pm

1 stop16h 55m

$835

DallasIstanbul

DFW - IST

DFWIST

Dallas/Fort Worth

dom. 11/23

10:10 am-6:05 pm

2 stops22h 55m

Istanbul

lun. 12/1

9:25 pm-9:32 pm

2 stops33h 07m

$846

DallasIstanbul

DFW - IST

DFWIST

Dallas/Fort Worth

mié. 11/12

7:25 pm-10:45 pm

2 stops18h 20m

Istanbul

mié. 11/19

6:30 am-2:57 pm

2 stops41h 27m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 42 results
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Best time to book a flight from Oklahoma to Istanbul

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

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

Currently, October is the cheapest month in which you can book a flight from Oklahoma to Istanbul Airport (average of $910). Flying from Oklahoma to Istanbul Airport in June is currently the most expensive (average of $1,358). 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 OK to IST?

Find hourly flight availability from Oklahoma 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 septiembre 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Istanbul Airport as you normally would.

How much does it cost to fly round-trip from Oklahoma to Istanbul Airport?

Related info for your journey

Find useful and relevant information for your journey from Oklahoma 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 Oklahoma to Istanbul Airport?

    For as low as $703, United Airlines can have you in Istanbul Airport from Oklahoma in 24h. There are 6139 mi between Oklahoma and Istanbul Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Oklahoma to Istanbul Airport?

    When deciding which route to take from Oklahoma to Istanbul Airport consider Dallas/Fort Worth - Istanbul, Oklahoma City Will Rogers World - Istanbul or Fayetteville Northwest Arkansas - Istanbul as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma 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 Oklahoma to Istanbul Airport?

    Currently, October is the cheapest month in which you can book a flight from Oklahoma to Istanbul Airport (average of $910). Flying from Oklahoma to Istanbul Airport in June is currently the most expensive (average of $1,358). 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

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Alternative routes for Oklahoma to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Oklahoma to Istanbul

Discover the top 4 airlines that operate flights from Oklahoma 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$634Average$1,141FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$638Average$1,513FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$640Average$1,191FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$665Average$1,683FlexibilityNo cancel feeOn-time69%

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