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Sky Harbor Intl

$378+ Cheap flights from Otopeni Intl (OTP) to Sky Harbor Intl (PHX)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — PHX
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:05 am
OTP
-
PHX
1 stop19h 15m
British Airways
Tue 4/79:05 pm
PHX
-
OTP
1 stop18h 15m
British Airways
Deal found 1/26$808
This British Airways deal was found by Cheapflights users on 1/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:00 pm
OTP
-
PHX
1 stop30h 20m
British Airways
Mon 2/238:25 pm
PHX
-
OTP
1 stop33h 20m
British Airways
Deal found 1/27$810
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/128:00 am
OTP
-
PHX
2 stops23h 09m
American Airlines
Tue 4/75:20 pm
PHX
-
OTP
2 stops22h 00m
American Airlines
Deal found 1/26$811
This Delta deal was found by Cheapflights users on 1/27. 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 2/156:00 am
OTP
-
PHX
2 stops20h 08m
Delta
Sat 2/211:25 pm
PHX
-
OTP
2 stops24h 25m
Delta
Deal found 1/27$813
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:00 am
OTP
-
PHX
2 stops44h 16m
British Airways
Mon 4/69:05 pm
PHX
-
OTP
1 stop18h 15m
British Airways
Deal found 1/26$814
This KLM deal was found by Cheapflights users on 1/27. 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.
Wed 2/46:00 am
OTP
-
PHX
2 stops20h 11m
KLM
Thu 3/512:01 pm
PHX
-
OTP
2 stops18h 24m
KLM
Deal found 1/27$819
This Delta deal was found by Cheapflights users on 1/27. 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.
Thu 3/266:05 am
OTP
-
PHX
2 stops24h 26m
Delta
Mon 4/136:15 am
PHX
-
OTP
2 stops25h 05m
Delta
Deal found 1/27$825
This Air France deal was found by Cheapflights users on 1/26. 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.
Wed 2/46:05 am
OTP
-
PHX
1 stop16h 30m
Air France
Tue 4/73:25 pm
PHX
-
OTP
1 stop14h 25m
Air France
Deal found 1/26$826
This KLM deal was found by Cheapflights users on 1/26. 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 2/36:00 am
OTP
-
PHX
2 stops20h 11m
Multiple Airlines
Tue 4/73:25 pm
PHX
-
OTP
1 stop14h 25m
Multiple Airlines
Deal found 1/26$830
This Delta deal was found by Cheapflights users on 1/26. 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 2/106:00 am
OTP
-
PHX
2 stops22h 13m
Delta
Thu 4/96:05 am
PHX
-
OTP
2 stops20h 40m
Delta
Deal found 1/26$834
This Delta deal was found by Cheapflights users on 1/26. 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 2/156:05 am
OTP
-
PHX
1 stop16h 30m
Delta
Thu 4/96:05 am
PHX
-
OTP
2 stops20h 40m
Delta
Deal found 1/26$835

Find 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$808
(British Airways)

One-way from

$378
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$824
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. 3% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 28, 2026.
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

Tue 2/17

4:40 pm-6:20 pm

1 stop34h 40m

Phoenix Sky Harbor Intl

Tue 4/7

2:00 pm-1:20 am

2 stops25h 20m

$808

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Wed 2/11

8:05 am-6:20 pm

1 stop19h 15m

Phoenix Sky Harbor Intl

Tue 4/7

9:05 pm-1:20 am

1 stop18h 15m

$808

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Thu 2/19

9:00 pm-6:20 pm

1 stop30h 20m

Phoenix Sky Harbor Intl

Mon 2/23

8:25 pm-2:45 pm

1 stop33h 20m

$810

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Sun 2/15

6:00 am-5:08 pm

2 stops20h 08m

Phoenix Sky Harbor Intl

Sat 2/21

1:25 pm-10:50 pm

2 stops24h 25m

$813

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Thu 2/19

6:00 am-5:08 pm

2 stops20h 08m

Phoenix Sky Harbor Intl

Mon 2/23

4:06 pm-8:10 pm

2 stops19h 04m

$813

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Thu 2/26

8:00 am-10:10 pm

2 stops23h 10m

Phoenix Sky Harbor Intl

Thu 3/5

3:09 pm-7:30 pm

2 stops19h 21m

$813

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Mon 2/9

8:25 pm-11:57 pm

2 stops36h 32m

Phoenix Sky Harbor Intl

Tue 4/7

9:05 pm-1:20 am

1 stop18h 15m

$814

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Thu 3/26

6:05 am-9:31 pm

2 stops24h 26m

Phoenix Sky Harbor Intl

Mon 4/13

6:15 am-5:20 pm

2 stops25h 05m

$825

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Thu 2/26

1:05 pm-1:35 pm

1 stop33h 30m

Phoenix Sky Harbor Intl

Thu 3/5

12:01 pm-3:25 pm

2 stops18h 24m

$834

BucharestPhoenix

OTP - PHX

OTPPHX

Bucharest Otopeni Intl

Sat 2/7

8:05 am-6:20 pm

1 stop19h 15m

Phoenix Sky Harbor Intl

Sun 4/5

6:00 am-12:50 am

2 stops32h 50m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest Otopeni Intl Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, May is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport (average of $715). Flying from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport in December is currently the most expensive (average of $908). 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.

How much does it cost to fly round-trip from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport?

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 January 28, 2026.
Read reviews from past customers who have flown Air France, American Airlines, and British Airways from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,528 reviews

Boarding

7.4

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,528 reviews
Air France
7.4
Good
1,528 reviews

Boarding

7.4

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
American Airlines
7.2
Good
11,201 reviews
Air France
7.4
Good
1,528 reviews

Boarding

7.4

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
British Airways
6.7
Okay
7,704 reviews
Air France
7.4
Good
1,528 reviews

Boarding

7.4

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.1

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

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.

  • How long is the flight from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport?

    There are many flights that can get you from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport in 20h 08m. Fly via British Airways or Delta to get the fastest option. Airlines will cover a distance of 6435 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $756. Other airlines that can offer you cheap pricing are British Airways, from $799, and Air France, from $812. Users have found that American Airlines is 18% cheaper than the other options available to this destination.

  • 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, May is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport (average of $715). Flying from Bucharest Otopeni Intl Airport to Phoenix Sky Harbor Intl Airport in December is currently the most expensive (average of $908). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
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Casa Grande
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Camp Verde
Buckeye
Surprise
Avondale
Guadalupe

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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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$756Average$1,018FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$799Average$949FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$812Average$968FlexibilityNo cancel feeOn-time77%

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