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Otopeni Intl

$310+ Cheap flights from Phoenix 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OTP
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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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 January 12, 2026.

Round-trip from

$549
(KAYAK)

One-way from

$310
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$561
From Phoenix to Bucharest Otopeni Intl
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One-way flight from Phoenix to Bucharest Otopeni Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 12, 2026.

This KAYAK deal was found by Cheapflights users on 1/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/28:25 pm
PHX
-
OTP
1 stop33h 20m
British Airways
Tue 5/58:15 am
OTP
-
PHX
1 stop20h 45m
British Airways
Deal found 1/9$549
This Booking.com deal was found by Cheapflights users on 1/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/268:00 am
PHX
-
OTP
2 stops22h 50m
Air Canada
Tue 2/105:55 am
OTP
-
PHX
2 stops38h 49m
Air Canada
Deal found 1/12$550
This KAYAK deal was found by Cheapflights users on 1/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/208:25 pm
PHX
-
OTP
1 stop34h 20m
British Airways
Tue 2/38:00 am
OTP
-
PHX
1 stop19h 15m
British Airways
Deal found 1/10$554
This Booking.com deal was found by Cheapflights users on 1/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:25 pm
PHX
-
OTP
1 stop17h 30m
British Airways
Wed 2/118:05 am
OTP
-
PHX
1 stop19h 15m
British Airways
Deal found 1/12$556
This oojo deal was found by Cheapflights users on 1/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/216:30 am
PHX
-
OTP
2 stops24h 15m
British Airways
Wed 2/43:50 pm
OTP
-
PHX
2 stops39h 06m
British Airways
Deal found 1/10$557
This FlightHub deal was found by Cheapflights users on 1/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/213:50 pm
PHX
-
OTP
2 stops17h 45m
Lufthansa
Tue 2/35:55 am
OTP
-
PHX
2 stops23h 12m
Lufthansa
Deal found 1/10$558
This KAYAK deal was found by Cheapflights users on 1/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/218:05 am
PHX
-
OTP
2 stops22h 40m
British Airways
Thu 2/58:00 am
OTP
-
PHX
1 stop19h 15m
British Airways
Deal found 1/10$559
This Delta deal was found by Cheapflights users on 1/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/183:50 pm
PHX
-
OTP
1 stop22h 00m
Delta
Wed 2/46:05 am
OTP
-
PHX
1 stop16h 30m
Delta
Deal found 1/10$562
This Travelocity deal was found by Cheapflights users on 1/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/206:30 am
PHX
-
OTP
2 stops33h 35m
Multiple Airlines
Wed 2/46:05 am
OTP
-
PHX
2 stops25h 40m
Multiple Airlines
Deal found 1/10$564
This Delta deal was found by Cheapflights users on 1/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/183:50 pm
PHX
-
OTP
1 stop22h 00m
Delta
Thu 2/56:00 am
OTP
-
PHX
2 stops26h 15m
Delta
Deal found 1/10$566
This KAYAK deal was found by Cheapflights users on 1/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/218:05 am
PHX
-
OTP
2 stops30h 25m
British Airways
Fri 2/68:00 am
OTP
-
PHX
2 stops22h 57m
British Airways
Deal found 1/10$569

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 January 12, 2026.
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

Sun 2/8

8:25 pm-11:45 pm

1 stop18h 20m

Bucharest Otopeni Intl

Tue 5/5

8:15 am-7:00 pm

1 stop20h 45m

$549

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 1/26

8:00 am-3:50 pm

2 stops22h 50m

Bucharest Otopeni Intl

Tue 2/10

5:55 am-11:44 am

2 stops38h 49m

$550

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 2/3

4:44 pm-10:55 pm

2 stops21h 11m

Bucharest Otopeni Intl

Wed 2/11

8:05 am-6:20 pm

1 stop19h 15m

$554

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 2/3

4:44 pm-10:55 pm

2 stops21h 11m

Bucharest Otopeni Intl

Tue 5/5

6:10 pm-7:00 pm

1 stop34h 50m

$554

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 2/2

6:20 pm-2:45 pm

2 stops35h 25m

Bucharest Otopeni Intl

Tue 5/5

8:15 am-7:00 pm

1 stop20h 45m

$554

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 2/24

8:25 pm-10:55 pm

1 stop17h 30m

Bucharest Otopeni Intl

Tue 3/3

8:00 am-6:15 pm

1 stop19h 15m

$556

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 1/26

8:25 pm-2:45 pm

1 stop33h 20m

Bucharest Otopeni Intl

Tue 2/10

4:40 pm-6:20 pm

1 stop34h 40m

$558

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sat 2/7

6:30 pm-2:05 pm

2 stops34h 35m

Bucharest Otopeni Intl

Tue 5/5

6:05 am-7:22 pm

2 stops23h 17m

$572

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sat 2/7

11:59 pm-2:55 pm

2 stops29h 56m

Bucharest Otopeni Intl

Tue 5/5

8:15 am-7:00 pm

1 stop20h 45m

$592

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Wed 1/21

10:15 am-6:35 pm

2 stops23h 20m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Showing 1-10 of 18 results
1
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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 January 9, 2026.

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, January is the cheapest month in which you can book a flight from Phoenix to Bucharest Otopeni Intl Airport (average of $538). Flying from Phoenix to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,074). 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.

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 January 12, 2026.
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
7.9
Good
8,039 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,039 reviews
Delta
7.9
Good
8,039 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,520 reviews
Delta
7.9
Good
8,039 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,150 reviews
Delta
7.9
Good
8,039 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,709 reviews
Delta
7.9
Good
8,039 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,665 reviews
Delta
7.9
Good
8,039 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 20m. British Airways provides one of the quickest options available for as low as $549. 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 Lufthansa is currently your cheapest option to Bucharest Otopeni Intl Airport, with prices starting at $535. Additional round-trip tickets that might be worth considering are offered by British Airways and Delta, with the lowest prices starting at $601 and $618, respectively. Lufthansa is currently priced 39% 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, January is the cheapest month in which you can book a flight from Phoenix to Bucharest Otopeni Intl Airport (average of $538). Flying from Phoenix to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,074). 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.
Sky Harbor Intl to Otopeni Intl flights
Las Vegas to Otopeni Intl flights
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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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$535Average$797FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$601Average$865FlexibilityNo cancel feeOn-time70%
DeltaCheapest$618Average$1,178FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$669Average$1,102FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$700Average$983FlexibilityNo cancel feeOn-time69%

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