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Otopeni Intl

$707+ Cheap flights from Phoenix to Otopeni Intl (OTP)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OTP
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix 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 Phoenix to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 August 20, 2025.

Round-trip from

$593
(Gotogate)

Popular in

June

Cheapest in

November

Average price

$781
From Phoenix to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($224 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).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Phoenix to Otopeni Intl

Cheapest flights from Phoenix to Otopeni Intl
Explore the most affordable flight options available from Phoenix to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2011:45 amPHX - OTP
2 stops27h 15mLufthansa
Tue 8/266:00 amOTP - PHX
2 stops22h 00mLufthansa
Deal found 8/19$707
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:40 pmPHX - OTP
1 stop18h 45mBritish Airways
Sun 10/267:35 amOTP - PHX
1 stop19h 40mBritish Airways
Deal found 8/19$733
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:30 amPHX - OTP
2 stops19h 35mLufthansa
Sun 10/265:55 amOTP - PHX
2 stops23h 49mLufthansa
Deal found 8/18$744
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:40 pmPHX - OTP
1 stop18h 45mBritish Airways
Wed 10/158:25 amOTP - PHX
1 stop20h 05mBritish Airways
Deal found 8/18$752
This Ovago deal was found by Cheapflights users on 8/19. 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.
Wed 9/178:40 pmPHX - OTP
1 stop17h 45mBritish Airways
Wed 9/248:25 amOTP - PHX
1 stop15h 50mBritish Airways
Deal found 8/19$758
This KAYAK deal was found by Cheapflights users on 8/19. 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.
Thu 9/119:00 amPHX - OTP
2 stops30h 05mSWISS
Mon 9/224:10 pmOTP - PHX
2 stops40h 59mSWISS
Deal found 8/19$760
This Ovago deal was found by Cheapflights users on 8/18. 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.
Thu 9/1110:41 amPHX - OTP
2 stops18h 39mAustrian Airlines
Mon 9/224:05 pmOTP - PHX
2 stops35h 34mAustrian Airlines
Deal found 8/18$761
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:41 amPHX - OTP
2 stops28h 14mLufthansa
Tue 9/236:00 amOTP - PHX
2 stops23h 15mLufthansa
Deal found 8/18$764

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 August 20, 2025.
Use the filters below to find and compare flights from Phoenix to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Phoenix

Fly to

Otopeni Intl

Route

Depart

Return

Price

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 10/20

8:40 pm-1:25 am

1 stop18h 45m

Bucharest Otopeni Intl

Sun 10/26

7:35 am-6:15 pm

1 stop19h 40m

$733

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 10/20

7:30 am-1:05 pm

2 stops19h 35m

Bucharest Otopeni Intl

Sun 10/26

5:55 am-8:44 pm

2 stops23h 49m

$744

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 9/23

8:40 pm-1:25 am

1 stop18h 45m

Bucharest Otopeni Intl

Wed 10/15

8:25 am-6:30 pm

1 stop20h 05m

$752

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Fri 1/2

8:25 pm-11:25 pm

1 stop18h 00m

Bucharest Otopeni Intl

Mon 1/5

4:00 pm-6:15 pm

1 stop35h 15m

$753

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 9/16

8:40 pm-1:25 am

1 stop18h 45m

Bucharest Otopeni Intl

Tue 9/23

8:25 am-2:15 pm

1 stop15h 50m

$758

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Wed 9/17

6:40 pm-12:25 am

1 stop19h 45m

Bucharest Otopeni Intl

Wed 9/24

8:25 am-2:15 pm

1 stop15h 50m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Best time to book a flight from Phoenix to Otopeni Intl

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

How far ahead should I book a flight from Phoenix to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Otopeni Intl. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix to Bucharest Otopeni Intl Airport, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Phoenix to Bucharest Otopeni Intl Airport (average of $604). Flying from Phoenix to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,135). 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 Phoenix 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 August 20, 2025.

It’s optimal to fly from Phoenix 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 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 August 20, 2025.
Get a feel of what it's like to fly with Delta, Air France, and United Airlines from Phoenix to Bucharest Otopeni Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,982 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,982 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,289 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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 Phoenix 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 to Bucharest Otopeni Intl Airport?

    A quick flight from Phoenix to Bucharest Otopeni Intl Airport can take about 18h 45m. British Airways provides one of the quickest options available for as low as $733. There are 6435 mi between Phoenix and Bucharest Otopeni Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Phoenix to Bucharest Otopeni Intl Airport round-trip?

    Flying on American Airlines is currently your cheapest option to Bucharest Otopeni Intl Airport, with prices starting at $542. Additional round-trip tickets that might be worth considering are offered by Delta and Air France, with the lowest prices starting at $562 and $601, respectively. American Airlines is currently priced 41% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Phoenix to Bucharest Otopeni Intl Airport (average of $604). Flying from Phoenix to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,135). 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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Alternative routes for Phoenix to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Otopeni Intl flights
Sky Harbor Intl to Otopeni Intl flights
Tucson to Otopeni Intl flights

Top 5 airlines flying from Phoenix to Otopeni Intl

Discover the top 5 airlines that operate flights from Phoenix 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 August 20, 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$654Average$953FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$700Average$950FlexibilityNo cancel feeOn-time69%

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