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Otopeni Intl

$527+ Cheap flights from Tempe, AZ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OTP
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
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 June 18, 2025.

Round-trip from

$603
(British Airways)

One-way from

$527
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,398
From Tempe to Bucharest Otopeni Intl
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One-way flight from Tempe to Bucharest Otopeni Intl
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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 ($41 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 18, 2025.

This British Airways deal was found by Cheapflights users on 6/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:40 pmPHX - OTP
1 stop18h 45mBritish Airways
Tue 11/188:05 amOTP - PHX
1 stop19h 20mBritish Airways
Deal found 6/18$603
This Air Canada deal was found by Cheapflights users on 6/18. 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.
Tue 9/27:40 amPHX - OTP
2 stops24h 55mAir Canada
Fri 11/215:55 amOTP - PHX
2 stops23h 43mAir Canada
Deal found 6/18$605
This Delta deal was found by Cheapflights users on 6/18. 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.
Tue 9/236:00 amPHX - OTP
2 stops20h 10mDelta
Wed 10/151:45 pmOTP - PHX
2 stops19h 56mDelta
Deal found 6/18$614
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Wed 9/36:10 amPHX - OTP
3 stops24h 40mUnited Airlines
Wed 11/195:55 amOTP - PHX
2 stops19h 04mUnited Airlines
Deal found 6/18$623
This SWISS deal was found by Cheapflights users on 6/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:41 pmPHX - OTP
2 stops23h 24mSWISS
Mon 11/174:40 pmOTP - PHX
2 stops38h 18mSWISS
Deal found 6/18$624
This Air France deal was found by Cheapflights users on 6/18. 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.
Thu 9/43:05 pmPHX - OTP
1 stop19h 05mAir France
Thu 11/206:05 amOTP - PHX
1 stop16h 30mAir France
Deal found 6/18$669
This Air France deal was found by Cheapflights users on 6/18. 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.
Thu 9/43:05 pmPHX - OTP
1 stop19h 05mMultiple Airlines
Wed 11/196:00 amOTP - PHX
2 stops19h 57mMultiple Airlines
Deal found 6/18$693
This Austrian Airlines deal was found by Cheapflights users on 6/16. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/228:45 amPHX - OTP
2 stops20h 35mAustrian Airlines
Thu 7/316:55 pmOTP - PHX
2 stops36h 04mAustrian Airlines
Deal found 6/16$881
This KLM deal was found by Cheapflights users on 6/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/41:40 pmPHX - OTP
2 stops17h 40mKLM
Fri 4/31:50 pmOTP - PHX
2 stops19h 26mKLM
Deal found 6/17$971
This Gurufare deal was found by Cheapflights users on 6/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1610:32 amPHX - OTP
2 stops22h 03mLufthansa
Mon 8/47:20 pmOTP - PHX
2 stops31h 56mLufthansa
Deal found 6/17$1,032
This FlightHub deal was found by Cheapflights users on 6/16. 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.
Sun 10/59:59 pmPHX - OTP
2 stops30h 36mTurkish Airlines
Sat 10/113:55 pmOTP - PHX
2 stops39h 18mTurkish Airlines
Deal found 6/16$1,264
This Emirates deal was found by Cheapflights users on 6/17. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:40 pmPHX - OTP
2 stops26h 40mEmirates
Sun 9/212:20 amOTP - PHX
2 stops29h 27mEmirates
Deal found 6/17$1,973

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 June 18, 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

Tue 9/2

8:40 pm-1:25 am

1 stop18h 45m

Bucharest Otopeni Intl

Thu 11/20

8:05 am-6:25 pm

1 stop19h 20m

$603

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 9/2

7:40 am-6:35 pm

2 stops24h 55m

Bucharest Otopeni Intl

Fri 11/21

5:55 am-8:38 pm

2 stops23h 43m

$605

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Wed 9/3

6:10 am-4:50 pm

3 stops24h 40m

Bucharest Otopeni Intl

Wed 11/19

5:55 am-3:59 pm

2 stops19h 04m

$623

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 9/8

3:41 pm-1:05 am

2 stops23h 24m

Bucharest Otopeni Intl

Mon 11/17

4:40 pm-9:58 pm

2 stops38h 18m

$624

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 9/8

3:05 pm-12:10 pm

1 stop35h 05m

Bucharest Otopeni Intl

Wed 11/19

6:05 am-12:41 am

2 stops27h 36m

$631

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Thu 9/4

3:05 pm-8:10 pm

1 stop19h 05m

Bucharest Otopeni Intl

Thu 11/20

6:05 am-1:35 pm

1 stop16h 30m

$669

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Thu 9/4

3:05 pm-8:10 pm

1 stop19h 05m

Bucharest Otopeni Intl

Wed 11/19

6:00 am-4:57 pm

2 stops19h 57m

$693

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Tue 7/22

8:45 am-3:20 pm

2 stops20h 35m

Bucharest Otopeni Intl

Thu 7/31

6:55 pm-8:59 pm

2 stops36h 04m

$881

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Fri 7/4

1:40 pm-5:20 pm

2 stops17h 40m

Bucharest Otopeni Intl

Fri 4/3

1:50 pm-11:16 pm

2 stops19h 26m

$971

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Wed 7/16

10:32 am-6:35 pm

2 stops22h 03m

Bucharest Otopeni Intl

Mon 8/4

7:20 pm-5:16 pm

2 stops31h 56m

$1,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 14 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 June 13, 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 $604). Flying from Tempe to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,139). 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 June 18, 2025.

When flying from Tempe to Bucharest Otopeni Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 18, 2025.
Get a feel of what it's like to fly with Emirates, Delta and KLM from Tempe to Bucharest by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,273 reviews
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,964 reviews
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,364 reviews
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
804 reviews
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.5
Good
1,467 reviews
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • 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 $604). Flying from Tempe to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,139). 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 Tempe?

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Otopeni

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Alternative routes for Tempe to Otopeni Intl

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Top 5 airlines flying from Tempe to Otopeni Intl

Discover the top 5 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$542Average$649FlexibilityNo cancel feeOn-time71%
DeltaCheapest$562Average$1,178FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$601Average$1,196FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$641Average$998FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$654Average$1,034FlexibilityNo cancel feeOn-time70%

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