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$452+ Cheap flights from Sky Harbor Intl (PHX) to Bucharest (BUH)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$553
(Priceline)

One-way from

$452
(FlightHub)

Popular in

February

Cheapest in

October

Average price

$821
From Phoenix Sky Harbor Intl to Bucharest (BUH)
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One-way flight from Phoenix Sky Harbor Intl to Bucharest (BUH)
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Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/9. 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 10/277:00 amPHX - OTP
2 stops23h 50mAir Canada
Wed 11/56:05 amOTP - PHX
2 stops25h 15mAir Canada
Deal found 9/9$553
This Travelocity deal was found by Cheapflights users on 9/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:44 pmPHX - OTP
2 stops23h 41mMultiple Airlines
Wed 11/56:05 amOTP - PHX
2 stops25h 15mMultiple Airlines
Deal found 9/9$558
This Air Canada deal was found by Cheapflights users on 9/9. 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 10/277:00 amPHX - OTP
2 stops23h 50mAir Canada
Fri 11/75:55 amOTP - PHX
2 stops38h 49mAir Canada
Deal found 9/9$560
This Expedia deal was found by Cheapflights users on 9/9. 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 10/153:45 pmPHX - OTP
2 stops23h 35mMultiple Airlines
Thu 11/65:50 amOTP - PHX
2 stops38h 59mMultiple Airlines
Deal found 9/9$564
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Sun 10/265:30 pmPHX - OTP
2 stops35h 35mAir Canada
Tue 11/45:55 amOTP - PHX
2 stops38h 49mAir Canada
Deal found 9/9$567
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 10/133:00 pmPHX - OTP
2 stops17h 35mUnited Airlines
Wed 11/56:05 amOTP - PHX
2 stops25h 35mUnited Airlines
Deal found 9/9$570
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 10/273:50 pmPHX - OTP
1 stop22h 00mDelta
Thu 11/66:05 amOTP - PHX
1 stop16h 30mDelta
Deal found 9/9$571
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Wed 10/2911:50 amPHX - OTP
2 stops21h 50mAir Canada
Fri 11/75:55 amOTP - PHX
2 stops38h 49mAir Canada
Deal found 9/9$573
This Delta deal was found by Cheapflights users on 9/9. 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 10/266:00 amPHX - OTP
2 stops31h 50mDelta
Thu 11/66:05 amOTP - PHX
1 stop16h 30mDelta
Deal found 9/9$575
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 10/133:00 pmPHX - OTP
2 stops17h 35mUnited Airlines
Fri 11/72:50 pmOTP - PHX
2 stops32h 16mUnited Airlines
Deal found 9/9$576
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:45 pmPHX - OTP
2 stops18h 05mMultiple Airlines
Sat 12/136:30 amOTP - PHX
2 stops24h 50mMultiple Airlines
Deal found 9/10$577
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 10/273:50 pmPHX - OTP
1 stop22h 00mDelta
Tue 11/46:05 amOTP - PHX
2 stops21h 43mDelta
Deal found 9/9$580

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 September 11, 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

Tue 10/14

3:05 pm-12:10 pm

1 stop35h 05m

Bucharest Otopeni Intl

Wed 11/5

6:05 am-11:58 pm

2 stops26h 53m

$582

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Wed 10/29

8:25 pm-11:30 pm

1 stop18h 05m

Bucharest Otopeni Intl

Thu 11/6

4:35 pm-6:20 pm

1 stop34h 45m

$593

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sun 10/26

8:25 pm-11:45 pm

1 stop18h 20m

Bucharest Otopeni Intl

Wed 11/5

8:05 am-6:20 pm

1 stop19h 15m

$593

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Fri 11/14

8:25 pm-11:25 pm

1 stop18h 00m

Bucharest Otopeni Intl

Mon 11/17

4:00 pm-6:15 pm

1 stop35h 15m

$602

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Wed 10/8

10:04 am-1:00 am

2 stops28h 56m

Bucharest Otopeni Intl

Wed 10/22

6:00 am-7:41 pm

2 stops23h 41m

$615

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 10/27

3:50 pm-10:50 pm

1 stop22h 00m

Bucharest Otopeni Intl

Mon 11/3

6:05 am-1:35 pm

1 stop16h 30m

$621

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Fri 10/17

1:41 pm-5:55 pm

2 stops18h 14m

Bucharest Otopeni Intl

Wed 11/5

6:05 am-6:53 pm

2 stops21h 48m

$625

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Thu 10/30

2:30 pm-6:40 pm

2 stops19h 10m

Bucharest Otopeni Intl

Wed 11/5

6:05 am-3:58 pm

2 stops18h 53m

$625

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 10/28

3:44 pm-11:55 pm

2 stops23h 11m

Bucharest Otopeni Intl

Sat 11/8

5:55 am-7:44 pm

2 stops22h 49m

$625

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Fri 10/31

10:10 am-11:50 pm

2 stops28h 40m

Bucharest Otopeni Intl

Thu 11/6

5:50 am-9:58 pm

2 stops25h 08m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results
1
2

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 $604). Flying from Phoenix Sky Harbor Intl Airport to Bucharest in June is currently the most expensive (average of $1,130). 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 September 11, 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 19% on your trip compared to booking a flight at noon.

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

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 September 11, 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.4
Good
1,469 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 18h 05m. Delta provides one of the quickest options available for as low as $593. 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 American Airlines. Our recent data shows that you can find tickets from as low as $542 on this airline. Additional options worth looking into are Delta and Air France, starting at $562 and $601 round-trip. American Airlines is 45% 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 $604). Flying from Phoenix Sky Harbor Intl Airport to Bucharest in June is currently the most expensive (average of $1,130). 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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Sky Harbor Intl to Otopeni Intl flights
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Top 5 airlines flying from Sky Harbor Intl to Bucharest

Discover the top 5 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$542Average$649FlexibilityNo cancel feeOn-time71%
DeltaCheapest$562Average$1,178FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$601Average$1,143FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$651Average$912FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$700Average$950FlexibilityNo cancel feeOn-time69%

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