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$523+ Cheap flights from Sky Harbor Intl (PHX) to Bucharest (BUH)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUH
nov. 27 — déc. 41
jeu. 11/27
jeu. 12/4
1 adult, Economy
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Find flight deals from Sky Harbor Intl to Bucharest

Cheapest flights from Sky Harbor Intl to Bucharest
Explore the most affordable flight options available from Sky Harbor Intl to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
jeu. 11/273:50 pmPHX - OTP
1 stop22h 00mDelta
jeu. 12/116:05 amOTP - PHX
1 stop16h 30mDelta
Deal found 10/28$540
This Air Canada deal was found by Cheapflights users on 10/28. 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.
jeu. 11/276:30 pmPHX - OTP
2 stops39h 05mMultiple Airlines
jeu. 12/116:30 amOTP - PHX
2 stops38h 19mMultiple Airlines
Deal found 10/28$543
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/113:25 pmPHX - OTP
2 stops19h 05mBritish Airways
jeu. 12/188:00 amOTP - PHX
2 stops23h 00mBritish Airways
Deal found 10/27$603
This United deal was found by Cheapflights users on 10/26. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/172:51 pmPHX - OTP
2 stops18h 44mMultiple Airlines
lun. 12/81:05 pmOTP - PHX
2 stops41h 13mMultiple Airlines
Deal found 10/26$609
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/412:39 pmPHX - OTP
2 stops18h 06mSWISS
lun. 12/84:40 pmOTP - PHX
2 stops39h 17mSWISS
Deal found 10/28$613
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1010:24 amPHX - OTP
2 stops29h 06mSWISS
mar. 12/24:40 pmOTP - PHX
2 stops38h 19mSWISS
Deal found 10/27$633
This Air France deal was found by Cheapflights users on 10/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/173:50 pmPHX - OTP
1 stop19h 20mAir France
lun. 12/86:05 amOTP - PHX
1 stop16h 30mAir France
Deal found 10/27$640
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1711:57 pmPHX - OTP
2 stops29h 48mBritish Airways
lun. 12/84:00 pmOTP - PHX
1 stop35h 15mBritish Airways
Deal found 10/27$642
This Delta deal was found by Cheapflights users on 10/28. 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.
lun. 11/33:50 pmPHX - OTP
1 stop22h 00mDelta
ven. 11/211:55 pmOTP - PHX
2 stops29h 33mDelta
Deal found 10/28$644
This Delta deal was found by Cheapflights users on 10/28. 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.
mar. 11/411:05 amPHX - OTP
2 stops26h 45mDelta
jeu. 11/276:00 amOTP - PHX
2 stops21h 57mDelta
Deal found 10/28$649
This Delta deal was found by Cheapflights users on 10/28. 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.
lun. 11/33:50 pmPHX - OTP
1 stop22h 00mDelta
mer. 11/261:05 pmOTP - PHX
1 stop33h 30mDelta
Deal found 10/28$653

Cheap flight deals from Sky Harbor Intl to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Bucharest (BUH). 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 octobre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$523
(KAYAK)

Popular in

February

Cheapest in

October

Average price

$617
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Bucharest (BUH) flights.
Search Deals
From Phoenix Sky Harbor Intl to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Bucharest 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 octobre 28, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Bucharest that are best for you.

Fly from

Sky Harbor Intl

Fly to

Bucharest

Route

Depart

Return

Price

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

mar. 2/17

8:25 pm-3:45 pm

1 stop34h 20m

Bucharest Otopeni Intl

mar. 2/24

8:00 am-6:15 pm

1 stop19h 15m

$523

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

sam. 2/14

1:10 pm-10:50 pm

2 stops24h 40m

Bucharest Otopeni Intl

mer. 2/25

6:05 am-1:35 pm

1 stop16h 30m

$544

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

dim. 2/15

3:50 pm-10:50 pm

1 stop22h 00m

Bucharest Otopeni Intl

lun. 2/23

6:00 am-5:02 pm

2 stops20h 02m

$544

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

dim. 2/15

3:50 pm-10:50 pm

1 stop22h 00m

Bucharest Otopeni Intl

mer. 2/25

6:00 am-7:59 pm

2 stops22h 59m

$544

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

jeu. 2/19

1:10 pm-10:50 pm

2 stops24h 40m

Bucharest Otopeni Intl

dim. 2/22

6:05 am-1:35 pm

1 stop16h 30m

$544

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

mer. 2/18

3:50 pm-10:50 pm

1 stop22h 00m

Bucharest Otopeni Intl

jeu. 2/26

6:00 am-7:59 pm

2 stops22h 59m

$544

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

lun. 2/16

11:15 am-10:50 pm

2 stops26h 35m

Bucharest Otopeni Intl

ven. 2/27

6:05 am-1:35 pm

1 stop16h 30m

$544

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

jeu. 2/19

11:15 am-10:50 pm

2 stops26h 35m

Bucharest Otopeni Intl

ven. 2/27

6:05 am-1:35 pm

1 stop16h 30m

$544

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

mar. 2/17

6:00 am-12:05 pm

2 stops21h 05m

Bucharest Otopeni Intl

ven. 2/27

6:05 am-1:35 pm

1 stop16h 30m

$544

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

sam. 2/14

1:10 pm-10:50 pm

2 stops24h 40m

Bucharest Otopeni Intl

dim. 2/22

6:05 am-1:35 pm

1 stop16h 30m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Sky Harbor Intl to Bucharest

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 Bucharest in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 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 flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Bucharest 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 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 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 Bucharest

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

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

Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bucharest (average of $541). Flying from Phoenix Sky Harbor Intl Airport to Bucharest in June is currently the most expensive (average of $1,102). 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 BUH?

Find hourly flight availability from Sky Harbor Intl to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octobre 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Bucharest in the evening. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the afternoon.

What’s the top layover airport for flights from Phoenix Sky Harbor Intl Airport to Bucharest?

Share of 1-stop round-trip flights from Phoenix Sky Harbor Intl Airport to Bucharest chosen by Cheapflights users in the past 12 months, using the same layover each way.

Paris (CDG) – chosen by Cheapflights users on 67% of 1-stop itineraries from Phoenix Sky Harbor Intl Airport to Bucharest on Cheapflights.

What’s the cheapest layover airport for flights from Phoenix Sky Harbor Intl Airport to Bucharest?

Average round-trip fare for 1-stop flights from Phoenix Sky Harbor Intl Airport to Bucharest, chosen by Cheapflights users in the past 12 months, with the same layover each way.

London (LHR) is the most affordable 1-stop option, with an average round-trip price of $1,037.

What’s the fastest layover option from Phoenix Sky Harbor Intl Airport to Bucharest?

Shortest average travel time for 1-stop one-way flights from Phoenix Sky Harbor Intl Airport to Bucharest, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 15h 13m.

Which airport typically offers the quickest layover for flights from Phoenix Sky Harbor Intl Airport to Bucharest?

Average layover duration for 1-stop one-way flights from Phoenix Sky Harbor Intl Airport to Bucharest, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 2h 00m.

Reviews of airlines servicing Bucharest

Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated octobre 28, 2025.
See what other customers who have flown with Delta, Air France, and United Airlines from Phoenix Sky Harbor Intl Airport to Bucharest 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
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air France
7.4
Good
1,481 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,000 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,483 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

    A quick flight from Phoenix Sky Harbor Intl Airport to Bucharest can take about 24h 40m. British Airways provides one of the quickest options available for as low as $544. There are 6435 mi between Phoenix Sky Harbor Intl Airport and Bucharest. 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 round-trip?

    Our cheapest airline available from Phoenix Sky Harbor Intl Airport to Bucharest is British Airways. Our recent data shows that you can find tickets from as low as $654 on this airline. Additional options worth looking into are Air France and United Airlines, starting at $692 and $700 round-trip. British Airways is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

    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 Bucharest.

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

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

    Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bucharest (average of $541). Flying from Phoenix Sky Harbor Intl Airport to Bucharest in June is currently the most expensive (average of $1,102). 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?

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

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Alternative routes for Sky Harbor Intl to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Sky Harbor Intl to Bucharest

Discover the top 4 airlines that operate flights from Sky Harbor Intl to Bucharest. 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 octobre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$654Average$896FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$692Average$1,130FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$700Average$950FlexibilityNo cancel feeOn-time69%
DeltaCheapest$741Average$1,178FlexibilityNo cancel feeOn-timeN/A

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