HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$788+ Cheap flights from Otopeni Intl (OTP) to Sky Harbor Intl (PHX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — PHX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Otopeni Intl to Sky Harbor Intl 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.

Cheap flight deals from Otopeni Intl to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Sky Harbor Intl (PHX). 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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$891
(United Airlines)

One-way from

$846
(Delta)

Popular in

July

Cheapest in

June

Average price

$850
Provider with most accurate pricing for Bucharest Otopeni Intl-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest Otopeni Intl-Phoenix Sky Harbor Intl flights.
Search Deals
From Bucharest Otopeni Intl to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Bucharest Otopeni Intl to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Otopeni Intl to Sky Harbor Intl

Cheapest flights from Otopeni Intl to Sky Harbor Intl
Explore the most affordable flight options available from Otopeni Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:15 pmOTP - PHX
1 stop27h 05mBritish Airways
Wed 5/148:40 pmPHX - OTP
1 stop17h 45mBritish Airways
Deal found 4/29$788
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 7/246:00 amOTP - PHX
2 stops23h 15mUnited Airlines
Mon 9/87:10 amPHX - OTP
2 stops31h 50mUnited Airlines
Deal found 4/29$891
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.
Wed 7/236:30 amOTP - PHX
2 stops26h 37mDelta
Thu 9/113:05 pmPHX - OTP
1 stop35h 50mDelta
Deal found 4/29$953
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/251:45 pmOTP - PHX
2 stops19h 05mMultiple Airlines
Tue 9/93:05 pmPHX - OTP
1 stop19h 05mMultiple Airlines
Deal found 4/29$980
This Air France 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:30 amOTP - PHX
1 stop16h 20mAir France
Thu 9/113:05 pmPHX - OTP
1 stop19h 05mAir France
Deal found 4/29$988
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.
Sat 7/268:25 amOTP - PHX
2 stops21h 28mAmerican Airlines
Wed 9/108:40 pmPHX - OTP
1 stop17h 45mAmerican Airlines
Deal found 4/29$1,037
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/252:20 amOTP - PHX
2 stops29h 35mEmirates
Wed 9/1012:40 pmPHX - OTP
2 stops40h 05mEmirates
Deal found 4/29$3,042

Cheapflights Fare Finder

Customize your flight search to find flights from Otopeni Intl to Sky Harbor 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 April 29, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Otopeni Intl

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Thu 7/24

6:00 am-7:15 pm

2 stops23h 15m

Phoenix Sky Harbor Intl

Mon 9/8

7:10 am-1:00 am

2 stops31h 50m

$891

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Mon 7/28

3:30 pm-5:52 pm

2 stops36h 22m

Phoenix Sky Harbor Intl

Wed 9/10

8:40 pm-2:30 pm

1 stop31h 50m

$936

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Wed 7/23

6:30 am-11:07 pm

2 stops26h 37m

Phoenix Sky Harbor Intl

Thu 9/11

3:05 pm-12:55 pm

1 stop35h 50m

$953

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Fri 7/25

1:45 pm-10:50 pm

2 stops19h 05m

Phoenix Sky Harbor Intl

Tue 9/9

3:05 pm-8:10 pm

1 stop19h 05m

$980

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Fri 7/25

6:30 am-12:50 pm

1 stop16h 20m

Phoenix Sky Harbor Intl

Tue 9/9

3:05 pm-8:10 pm

1 stop19h 05m

$988

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Sat 7/26

8:25 am-7:53 pm

2 stops21h 28m

Phoenix Sky Harbor Intl

Wed 9/10

8:40 pm-12:25 am

1 stop17h 45m

$1,037

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Fri 7/25

2:20 am-9:55 pm

2 stops29h 35m

Phoenix Sky Harbor Intl

Wed 9/10

12:40 pm-2:45 pm

2 stops40h 05m

$3,042

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Sat 7/26

7:00 am-9:24 pm

2 stops24h 24m

$846

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Mon 7/28

8:25 am-2:10 pm

1 stop15h 45m

$874

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Mon 7/28

6:05 am-8:59 pm

3 stops24h 54m

$1,005

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
1
2

Compare providers for flights from Otopeni Intl to Sky Harbor 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 Otopeni Intl to Sky Harbor Intl in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 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 Bucharest Otopeni Intl Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bucharest Otopeni Intl Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Phoenix Sky Harbor 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 Bucharest Otopeni Intl Airport-Phoenix Sky Harbor 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 Otopeni Intl to Sky Harbor Intl

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

What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 OTP to PHX?

Find hourly flight availability from Otopeni Intl to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

It’s optimal to fly from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport at noon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the morning.

Rainfall in Sky Harbor Intl by month

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

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

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

If weather is an important factor for your trip to Phoenix Sky Harbor 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 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor 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 Sky Harbor Intl. Reviews last updated April 29, 2025.
Get a feel of what it's like to fly with Emirates, Delta and Air France from Bucharest to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,215 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,936 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Air France
7.4
Good
1,446 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
United Airlines
7.4
Good
8,696 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
American Airlines
7.2
Good
10,000 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Sky Harbor 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 flying from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport round-trip?

    Cheapflights users have booked flights from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport round-trip from $891. Other airlines that can offer you cheap pricing are British Airways, from $936, and Delta, from $953.

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

    One-way options have recently been found by users for as low as $846 on Delta. Other airlines that offer cheap prices include British Airways from $874 and United Airlines from $1,005 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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
Chandler
Peoria
Buckeye
Glendale
Globe
Goodyear
Payson
Camp Verde
Surprise
Avondale
Paradise Valley
Guadalupe
Litchfield Park

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.

Top 3 airlines flying from Otopeni Intl to Sky Harbor Intl

Discover the top 3 airlines that operate flights from Otopeni Intl to Sky Harbor 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$716Average$851FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$731Average$927FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$756Average$898FlexibilityNo cancel feeOn-time71%

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.