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Otopeni Intl

$452+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OTP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 November or March, 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

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 September 11, 2025.

Round-trip from

$553
(Priceline)

One-way from

$452
(FlightHub)

Popular in

June

Cheapest in

November

Average price

$802
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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Highest demand for flights based on searches. 19% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 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 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 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 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 September 11, 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 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 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 August 29, 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, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport 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 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 September 11, 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 13% on the cost of your flight, compared to a flight in the afternoon.

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

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 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 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
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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 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 05m. Delta provides one of the quickest options available for as low as $593. 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 $542. Other airlines that can offer you cheap pricing are Delta, from $562, and Air France, from $601. Users have found that American Airlines is 41% 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, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from Phoenix Sky Harbor Intl Airport to Bucharest Otopeni Intl Airport 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 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 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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