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$369+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — IST
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$634
(Booking.com)

One-way from

$369
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$958
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. 6% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:28 pmXNA - IST
2 stops38h 17mLufthansa
Fri 11/146:30 amIST - XNA
2 stops48h 36mLufthansa
Deal found 7/29$634
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 12/312:36 pmTUL - IST
2 stops30h 14mDelta
Mon 1/194:50 amIST - TUL
2 stops26h 36mDelta
Deal found 7/30$637
This Ovago deal was found by Cheapflights users on 7/29. 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.
Mon 11/312:25 pmXNA - IST
2 stops20h 05mBritish Airways
Fri 11/148:10 amIST - XNA
2 stops21h 35mBritish Airways
Deal found 7/29$637
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 11/34:56 pmXNA - IST
2 stops25h 54mDelta
Tue 11/114:50 amIST - XNA
2 stops26h 24mDelta
Deal found 7/29$638
This United deal was found by Cheapflights users on 7/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:15 amTUL - IST
3 stops23h 50mMultiple Airlines
Tue 1/206:30 amIST - TUL
2 stops24h 24mMultiple Airlines
Deal found 7/30$639
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 11/31:36 pmXNA - IST
2 stops24h 09mUnited Airlines
Thu 11/136:30 amIST - XNA
2 stops24h 36mUnited Airlines
Deal found 7/29$639
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Wed 12/310:50 amTUL - IST
3 stops22h 35mAir Canada
Tue 1/209:25 pmIST - TUL
3 stops33h 29mAir Canada
Deal found 7/30$652
This KLM deal was found by Cheapflights users on 7/30. 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.
Tue 12/28:15 amTUL - IST
2 stops23h 40mKLM
Thu 1/154:50 amIST - TUL
2 stops24h 48mKLM
Deal found 7/30$768
This Ovago deal was found by Cheapflights users on 7/30. 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.
Fri 9/126:37 pmTUL - IST
2 stops21h 43mBritish Airways
Fri 9/198:20 amIST - TUL
2 stops22h 07mBritish Airways
Deal found 7/30$835
This Ovago deal was found by Cheapflights users on 7/31. 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.
Sun 8/318:30 pmOKC - IST
2 stops35h 20mBritish Airways
Sun 9/146:45 pmIST - OKC
2 stops29h 50mBritish Airways
Deal found 7/31$850
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:21 pmDFW - IST
1 stop33h 19mMultiple Airlines
Thu 9/44:45 amIST - DFW
2 stops35h 04mMultiple Airlines
Deal found 7/29$861
This CrystalTravel deal was found by Cheapflights users on 7/29. 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.
Sat 8/237:00 amDFW - IST
1 stop23h 40mTurkish Airlines
Wed 10/88:00 amIST - DFW
Nonstop12h 45mTurkish Airlines
Deal found 7/29$863

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 July 31, 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

FayettevilleIstanbul

XNA - IST

XNAIST

Fayetteville Northwest Arkansas

Mon 11/3

6:28 pm-5:45 pm

2 stops38h 17m

Istanbul

Fri 11/14

6:30 am-10:06 pm

2 stops48h 36m

$634

TulsaIstanbul

TUL - IST

TULIST

Tulsa

Wed 12/3

12:36 pm-3:50 am

2 stops30h 14m

Istanbul

Mon 1/19

4:50 am-10:26 pm

2 stops26h 36m

$637

FayettevilleIstanbul

XNA - IST

XNAIST

Fayetteville Northwest Arkansas

Mon 11/3

12:25 pm-5:30 pm

2 stops20h 05m

Istanbul

Fri 11/14

8:10 am-8:45 pm

2 stops21h 35m

$637

FayettevilleIstanbul

XNA - IST

XNAIST

Fayetteville Northwest Arkansas

Mon 11/3

4:56 pm-3:50 am

2 stops25h 54m

Istanbul

Tue 11/11

4:50 am-10:14 pm

2 stops26h 24m

$638

TulsaIstanbul

TUL - IST

TULIST

Tulsa

Wed 12/3

9:15 am-6:05 pm

3 stops23h 50m

Istanbul

Tue 1/20

6:30 am-9:54 pm

2 stops24h 24m

$639

FayettevilleIstanbul

XNA - IST

XNAIST

Fayetteville Northwest Arkansas

Mon 11/3

1:36 pm-10:45 pm

2 stops24h 09m

Istanbul

Thu 11/13

6:30 am-10:06 pm

2 stops24h 36m

$639

TulsaIstanbul

TUL - IST

TULIST

Tulsa

Wed 12/3

10:50 am-6:25 pm

3 stops22h 35m

Istanbul

Tue 1/20

9:25 pm-9:54 pm

3 stops33h 29m

$652

TulsaIstanbul

TUL - IST

TULIST

Tulsa

Tue 12/2

8:15 am-4:55 pm

2 stops23h 40m

Istanbul

Thu 1/15

4:50 am-8:38 pm

2 stops24h 48m

$768

TulsaIstanbul

TUL - IST

TULIST

Tulsa

Fri 9/12

6:37 pm-12:20 am

2 stops21h 43m

Istanbul

Fri 9/19

8:20 am-10:27 pm

2 stops22h 07m

$835

Oklahoma CityIstanbul

OKC - IST

OKCIST

Oklahoma City Will Rogers World

Sun 8/31

8:30 pm-3:50 pm

2 stops35h 20m

Istanbul

Sun 9/14

6:45 pm-4:35 pm

2 stops29h 50m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 31 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, November is the cheapest month in which you can book a flight from Oklahoma to Istanbul Airport (average of $923). Flying from Oklahoma to Istanbul Airport in June is currently the most expensive (average of $1,359). 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 July 31, 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?

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 July 31, 2025.
Read reviews from past customers who have flown Delta, KLM, and United Airlines from Oklahoma to Istanbul Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 Tulsa - 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, November is the cheapest month in which you can book a flight from Oklahoma to Istanbul Airport (average of $923). Flying from Oklahoma to Istanbul Airport in June is currently the most expensive (average of $1,359). 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

Traveling to a place near Istanbul Airport?

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

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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 3 airlines flying from Oklahoma to Istanbul

Discover the top 3 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$665Average$1,452FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$770Average$1,300FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$824Average$1,146FlexibilityNo cancel feeOn-time76%

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