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Otopeni Intl

$405+ Cheap flights from Oklahoma to Otopeni Intl (OTP)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — OTP
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Oklahoma to Otopeni Intl

Keep the following information in mind while searching for Oklahoma to Otopeni Intl flight deals. Data was last updated May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$583
(Delta)

One-way from

$405
(Kiwi.com)
Provider with most accurate pricing for Oklahoma City Will Rogers World-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Bucharest (BUH) flights.
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From Oklahoma to Bucharest Otopeni Intl
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One-way flight from Oklahoma to Bucharest Otopeni Intl
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Find flight deals from Oklahoma to Otopeni Intl

Cheapest flights from Oklahoma to Otopeni Intl
Explore the most affordable flight options available from Oklahoma to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 7/2711:22 amDFW - OTP
2 stops16h 48mDelta
Tue 8/266:30 amOTP - DFW
1 stop15h 05mDelta
Deal found 4/29$583
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/289:25 amDFW - OTP
2 stops21h 55mAir Canada
Tue 8/266:00 amOTP - DFW
2 stops47h 30mAir Canada
Deal found 4/29$641
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/223:50 pmDFW - OTP
1 stop18h 05mLufthansa
Tue 8/266:00 amOTP - DFW
1 stop16h 05mLufthansa
Deal found 4/29$660
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/212:10 pmDFW - OTP
2 stops17h 10mSWISS
Wed 8/206:30 amOTP - DFW
2 stops19h 57mSWISS
Deal found 4/29$663
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2112:20 pmDFW - OTP
2 stops16h 05mAustrian Airlines
Mon 8/256:55 pmOTP - DFW
2 stops31h 32mAustrian Airlines
Deal found 4/29$674
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:55 pmDFW - OTP
1 stop20h 30mAmerican Airlines
Sun 11/97:40 amOTP - DFW
1 stop19h 30mAmerican Airlines
Deal found 4/29$699
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amDFW - OTP
2 stops22h 10mScandinavian Airlines
Sat 11/18:15 pmOTP - DFW
2 stops35h 17mScandinavian Airlines
Deal found 4/29$757
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 7/313:50 pmDFW - OTP
1 stop17h 00mUnited Airlines
Tue 9/26:00 amOTP - DFW
1 stop16h 05mUnited Airlines
Deal found 4/29$795
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/75:35 pmDFW - OTP
1 stop28h 05mMultiple Airlines
Fri 6/135:35 pmOTP - DFW
2 stops54h 35mMultiple Airlines
Deal found 4/30$801
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:35 pmDFW - OTP
1 stop34h 05mTurkish Airlines
Sat 11/19:50 pmOTP - DFW
1 stop29h 00mTurkish Airlines
Deal found 4/29$810
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/218:54 amDFW - OTP
2 stops21h 36mBritish Airways
Tue 8/126:15 pmOTP - DFW
2 stops29h 20mBritish Airways
Deal found 4/29$926
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/96:19 pmXNA - OTP
2 stops21h 11mLufthansa
Fri 6/2012:40 pmOTP - XNA
2 stops17h 16mLufthansa
Deal found 4/29$1,197

Cheapflights Fare Finder

Customize your flight search to find flights from Oklahoma to Otopeni Intl 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 May 1, 2025.
Use the filters below to find and compare flights from Oklahoma to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Oklahoma

Fly to

Otopeni Intl

Route

Depart

Return

Price

DallasBucharest

DFW - OTP

DFWOTP

Dallas/Fort Worth

Sun 7/27

11:22 am-12:10 pm

2 stops16h 48m

Bucharest Otopeni Intl

Tue 8/26

6:30 am-1:35 pm

1 stop15h 05m

$583

DallasBucharest

DFW - OTP

DFWOTP

Dallas/Fort Worth

Mon 7/28

9:25 am-3:20 pm

2 stops21h 55m

Bucharest Otopeni Intl

Tue 8/26

6:00 am-9:30 pm

2 stops47h 30m

$641

DallasBucharest

DFW - OTP

DFWOTP

Dallas/Fort Worth

Tue 7/22

3:50 pm-5:55 pm

1 stop18h 05m

Bucharest Otopeni Intl

Tue 8/26

6:00 am-2:05 pm

1 stop16h 05m

$660

DallasBucharest

DFW - OTP

DFWOTP

Dallas/Fort Worth

Mon 7/21

2:10 pm-3:20 pm

2 stops17h 10m

Bucharest Otopeni Intl

Wed 8/20

6:30 am-6:27 pm

2 stops19h 57m

$663

DallasBucharest

DFW - OTP

DFWOTP

Dallas/Fort Worth

Mon 7/21

12:20 pm-12:25 pm

2 stops16h 05m

Bucharest Otopeni Intl

Mon 8/25

6:55 pm-6:27 pm

2 stops31h 32m

$674

DallasBucharest

DFW - OTP

DFWOTP

Dallas/Fort Worth

Thu 9/18

7:00 am-9:10 pm

2 stops30h 10m

Bucharest Otopeni Intl

Mon 9/29

9:50 pm-11:00 pm

2 stops33h 10m

$791

DallasBucharest

DFW - OTP

DFWOTP

Dallas/Fort Worth

Thu 7/31

3:50 pm-4:50 pm

1 stop17h 00m

Bucharest Otopeni Intl

Tue 9/2

6:00 am-2:05 pm

1 stop16h 05m

$795

DallasBucharest

DFW - OTP

DFWOTP

Dallas/Fort Worth

Sat 6/7

5:35 pm-5:40 am

1 stop28h 05m

Bucharest Otopeni Intl

Fri 6/13

5:35 pm-4:10 pm

2 stops54h 35m

$801

DallasBucharest

DFW - OTP

DFWOTP

Dallas/Fort Worth

Thu 9/18

8:55 pm-2:35 pm

1 stop33h 40m

Bucharest Otopeni Intl

Mon 9/29

9:30 am-7:10 pm

1 stop17h 40m

$819

DallasBucharest

DFW - OTP

DFWOTP

Dallas/Fort Worth

Wed 5/21

8:54 am-2:30 pm

2 stops21h 36m

Bucharest Otopeni Intl

Tue 8/12

6:15 pm-3:35 pm

2 stops29h 20m

$926

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 results
1
2

Best time to book a flight from Oklahoma to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 Bucharest Otopeni Intl Airport

What is the cheapest time of day to fly from OK to OTP?

Find hourly flight availability from Oklahoma to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Oklahoma to Bucharest Otopeni Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Oklahoma to Bucharest to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

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 Oklahoma to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Oklahoma to Bucharest Otopeni Intl Airport one-way?

    $682 is the cheapest one-way deal found within the past few days, from Air France. You may also be able to find cheap deals on American Airlines and British Airways, with prices starting from $732 and $733, respectively.

  • What are the most popular routes from Oklahoma to Bucharest Otopeni Intl Airport?

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

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

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

  • How can I find direct flights from Oklahoma to Otopeni Intl?

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

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

    Yes. Cheapflights offers flight deals from Oklahoma to Otopeni Intl 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 Bucharest Otopeni Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Oklahoma to Bucharest Otopeni Intl Airport (average of $604). Flying from Oklahoma to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,169). 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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Top airline flying from Oklahoma to Otopeni Intl

Discover the top airline that operate flights from Oklahoma to Otopeni Intl. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,182Average$1,404FlexibilityNo cancel feeOn-timeN/A

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