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Otopeni Intl

$534+ Cheap flights from Tempe, AZ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OTP
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheapflights Tip: The best prices from Tempe 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 Tempe to Otopeni Intl

Keep the following information in mind while searching for Tempe to Otopeni Intl flight deals. Data was last updated October 20, 2025.

Round-trip from

$534
(KAYAK)

Popular in

June

Cheapest in

November

Average price

$810
From Tempe to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($238 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Tempe to Otopeni Intl

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

This KAYAK deal was found by Cheapflights users on 10/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:44 pmPHX - OTP
2 stops22h 41mSWISS
Sun 1/114:40 pmOTP - PHX
2 stops40h 17mSWISS
Deal found 10/18$534
This Air Canada deal was found by Cheapflights users on 10/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:00 amPHX - OTP
2 stops25h 35mMultiple Airlines
Fri 12/55:55 amOTP - PHX
2 stops38h 54mMultiple Airlines
Deal found 10/18$539
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:50 pmPHX - OTP
1 stop22h 00mDelta
Sun 1/111:55 pmOTP - PHX
2 stops31h 33mDelta
Deal found 10/18$550
This Air France deal was found by Cheapflights users on 10/18. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:50 pmPHX - OTP
1 stop22h 00mAir France
Fri 12/58:40 amOTP - PHX
1 stop37h 55mAir France
Deal found 10/18$553
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:51 pmPHX - OTP
2 stops27h 14mDelta
Sun 1/111:55 pmOTP - PHX
2 stops31h 33mDelta
Deal found 10/18$555
This KAYAK deal was found by Cheapflights users on 10/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:33 amPHX - OTP
2 stops28h 32mLufthansa
Sun 1/117:20 pmOTP - PHX
2 stops36h 39mLufthansa
Deal found 10/18$556
This KAYAK deal was found by Cheapflights users on 10/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:44 pmPHX - OTP
2 stops23h 21mLufthansa
Sat 1/107:20 pmOTP - PHX
2 stops58h 17mLufthansa
Deal found 10/18$561
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:30 pmPHX - OTP
2 stops19h 05mUnited Airlines
Thu 1/82:45 pmOTP - PHX
2 stops38h 45mUnited Airlines
Deal found 10/18$567
This Booking.com deal was found by Cheapflights users on 10/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2312:44 amPHX - OTP
2 stops29h 46mBritish Airways
Fri 12/54:45 pmOTP - PHX
1 stop34h 35mBritish Airways
Deal found 10/18$571
This KAYAK deal was found by Cheapflights users on 10/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:30 pmPHX - OTP
2 stops18h 10mLufthansa
Sat 1/107:20 pmOTP - PHX
2 stops58h 17mLufthansa
Deal found 10/18$574
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:34 amPHX - OTP
2 stops17h 21mUnited Airlines
Thu 1/82:45 pmOTP - PHX
2 stops38h 45mUnited Airlines
Deal found 10/19$580

Cheapflights Fare Finder

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

Fly from

Tempe

Fly to

Otopeni Intl

Route

Depart

Return

Price

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sat 11/15

3:50 pm-10:50 pm

1 stop22h 00m

Bucharest Otopeni Intl

Sun 1/11

1:55 pm-12:28 pm

2 stops31h 33m

$550

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 11/18

11:34 am-1:55 pm

2 stops17h 21m

Bucharest Otopeni Intl

Thu 1/8

2:45 pm-8:30 pm

2 stops38h 45m

$580

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 4/14

9:05 pm-1:25 am

1 stop18h 20m

Bucharest Otopeni Intl

Wed 4/29

8:25 am-8:59 pm

2 stops22h 34m

$599

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sun 3/8

7:40 am-2:05 pm

2 stops21h 25m

Bucharest Otopeni Intl

Fri 3/20

2:50 pm-9:38 am

2 stops27h 48m

$611

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sun 3/8

7:40 am-2:05 pm

2 stops21h 25m

Bucharest Otopeni Intl

Thu 3/26

5:50 am-5:58 pm

2 stops21h 08m

$612

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Thu 12/11

1:45 pm-11:50 pm

2 stops25h 05m

Bucharest Otopeni Intl

Fri 1/9

5:55 am-7:22 pm

2 stops22h 27m

$620

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sat 3/21

8:25 pm-11:45 pm

1 stop18h 20m

Bucharest Otopeni Intl

Wed 4/1

8:25 am-7:00 pm

1 stop20h 35m

$623

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Thu 3/19

8:25 pm-11:45 pm

1 stop18h 20m

Bucharest Otopeni Intl

Mon 3/30

3:30 pm-7:00 pm

1 stop37h 30m

$623

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Thu 3/19

8:25 pm-11:45 pm

1 stop18h 20m

Bucharest Otopeni Intl

Wed 4/1

8:25 am-7:00 pm

1 stop20h 35m

$623

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 11/18

8:25 pm-10:55 pm

1 stop17h 30m

Bucharest Otopeni Intl

Thu 1/8

9:00 pm-7:21 pm

2 stops31h 21m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 12 results
1
2

Best time to book a flight from Tempe to Otopeni Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tempe to Otopeni Intl. Price data was last updated on October 17, 2025.

The best time to book flights from Tempe to Bucharest Otopeni Intl Airport is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Tempe to Bucharest Otopeni Intl Airport (average of $542). Flying from Tempe to Bucharest Otopeni Intl Airport 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 TM9 to OTP?

Find hourly flight availability from Tempe 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 October 20, 2025.

When flying from Tempe to Bucharest Otopeni Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight in the afternoon.

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 October 20, 2025.
See what other customers who have flown with Delta, Air France, and United Airlines from Tempe 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
7.9
Good
7,977 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

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
7,977 reviews
Delta
7.9
Good
7,977 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

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
1,475 reviews
Delta
7.9
Good
7,977 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

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
8,990 reviews
Delta
7.9
Good
7,977 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

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
7,461 reviews
Delta
7.9
Good
7,977 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

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 Tempe 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 Tempe to Bucharest Otopeni Intl Airport?

    Departing from Tempe to Bucharest Otopeni Intl Airport will take you 17h 21m. Tempe and Bucharest Otopeni Intl Airport are separated by a distance of 6435 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Tempe to Bucharest Otopeni Intl Airport (average of $542). Flying from Tempe to Bucharest Otopeni Intl Airport 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 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 Tempe to Otopeni Intl

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

Discover the top 4 airlines that operate flights from Tempe 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$562Average$1,149FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$601Average$1,130FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$641Average$873FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$700Average$950FlexibilityNo cancel feeOn-time69%

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