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Otopeni Intl

$314+ Cheap flights from Sky Harbor Intl (PHX) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OTP
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Bucharest Otopeni Intl are usually found in January or November, booked 51 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Sky Harbor Intl to Otopeni Intl

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

This Gurufare deal was found by Cheapflights users on 12/10. 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.
Thu 12/1112:57 pmPHX - OTP
2 stops20h 38mLufthansa
Thu 12/185:50 amOTP - PHX
2 stops21h 47mLufthansa
Deal found 12/10$1,534
This Air France deal was found by Cheapflights users on 12/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:50 pmPHX - OTP
1 stop22h 00mMultiple Airlines
Thu 12/186:00 amOTP - PHX
2 stops20h 25mMultiple Airlines
Deal found 12/10$1,594
This Air France deal was found by Cheapflights users on 12/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:50 pmPHX - OTP
1 stop22h 00mAir France
Thu 12/188:40 amOTP - PHX
1 stop37h 55mAir France
Deal found 12/10$1,813
This CheapOair deal was found by Cheapflights users on 12/10. 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.
Sun 12/1411:20 amPHX - OTP
2 stops22h 15mMultiple Airlines
Tue 12/163:30 pmOTP - PHX
2 stops27h 39mMultiple Airlines
Deal found 12/10$1,985
This Ovago deal was found by Cheapflights users on 12/11. 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.
Sat 12/203:10 pmPHX - OTP
2 stops36h 10mLufthansa
Sun 1/42:50 pmOTP - PHX
2 stops36h 48mLufthansa
Deal found 12/11$2,362
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/181:51 pmPHX - OTP
2 stops43h 44mUnited Airlines
Mon 1/52:50 pmOTP - PHX
2 stops36h 59mUnited Airlines
Deal found 12/11$2,693
This Delta deal was found by Cheapflights users on 12/10. 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.
Tue 12/166:34 amPHX - OTP
2 stops20h 31mDelta
Sat 1/36:00 amOTP - PHX
2 stops26h 55mDelta
Deal found 12/10$2,874
This oojo deal was found by Cheapflights users on 12/10. 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.
Thu 12/187:00 amPHX - OTP
2 stops28h 30mMultiple Airlines
Mon 1/59:50 pmOTP - PHX
2 stops35h 09mMultiple Airlines
Deal found 12/10$2,887
This Trip.com deal was found by Cheapflights users on 12/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:25 pmPHX - OTP
1 stop18h 20mBritish Airways
Tue 12/168:00 amOTP - PHX
1 stop19h 15mBritish Airways
Deal found 12/10$2,911

Find flight deals from Sky Harbor Intl to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Otopeni Intl (OTP). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$653
(oojo)

One-way from

$314
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$890
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Bucharest Otopeni Intl flights.
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From Phoenix Sky Harbor Intl to Bucharest Otopeni Intl
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One-way flight from Phoenix Sky Harbor Intl to Bucharest Otopeni Intl
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 December 12, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Sky Harbor Intl

Fly to

Otopeni Intl

Route

Depart

Return

Price

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 3/10

10:24 am-2:45 pm

2 stops19h 21m

Bucharest Otopeni Intl

Tue 5/12

8:25 am-7:00 pm

1 stop20h 35m

$653

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 3/10

2:48 pm-6:35 pm

2 stops18h 47m

Bucharest Otopeni Intl

Tue 5/12

6:05 am-4:53 pm

2 stops20h 48m

$655

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Wed 2/4

8:25 pm-11:30 pm

1 stop18h 05m

Bucharest Otopeni Intl

Tue 2/10

4:40 pm-6:20 pm

1 stop34h 40m

$655

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 2/3

6:08 pm-10:55 pm

2 stops19h 47m

Bucharest Otopeni Intl

Mon 2/9

8:25 pm-11:00 pm

2 stops35h 35m

$656

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Thu 2/5

1:54 pm-7:30 pm

2 stops20h 36m

Bucharest Otopeni Intl

Wed 2/11

3:50 pm-6:15 pm

1 stop35h 25m

$703

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sun 1/25

12:45 pm-8:10 pm

2 stops22h 25m

Bucharest Otopeni Intl

Sun 2/1

8:40 am-10:30 pm

2 stops22h 50m

$735

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Thu 2/19

8:25 pm-3:10 pm

1 stop33h 45m

Bucharest Otopeni Intl

Mon 2/23

4:00 pm-6:15 pm

1 stop35h 15m

$857

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Thu 1/15

7:25 am-11:30 am

3 stops43h 05m

$314

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 12/22

10:26 pm-5:55 am

2 stops46h 29m

$871

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sun 12/21

8:36 pm-7:00 pm

3 stops37h 24m

$928

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 14 results
1
2

Compare providers for flights from Sky Harbor Intl to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Otopeni Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Bucharest Otopeni Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Bucharest Otopeni Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Otopeni Intl

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

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Otopeni Intl. Price data was last updated on December 5, 2025.

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport. 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 Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport (average of $538). Flying from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,096). 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 PHX to OTP?

Find hourly flight availability from Sky Harbor Intl 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 December 12, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.

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 December 12, 2025.
See what other customers who have flown with Delta, Air France, and United Airlines from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,504 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,626 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,571 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Otopeni Intl. 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 Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport?

    A quick flight from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport can take about 18h 47m. British Airways provides one of the quickest options available for as low as $655. The distance from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport is about 6435 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport round-trip?

    Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport round-trip from $601. Other airlines that can offer you cheap pricing are Delta, from $618, and Lufthansa, from $634. Users have found that British Airways is 32% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport (average of $538). Flying from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,096). 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 Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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Top 5 airlines flying from Sky Harbor Intl to Otopeni Intl

Discover the top 5 airlines that operate flights from Sky Harbor Intl 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$601Average$864FlexibilityNo cancel feeOn-time70%
DeltaCheapest$618Average$1,178FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$634Average$797FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$669Average$1,121FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$700Average$983FlexibilityNo cancel feeOn-time69%

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