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Otopeni Intl

$510+ Cheap flights from Hobby (HOU) 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — OTP
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Hobby to Otopeni Intl

Cheapest flights from Hobby to Otopeni Intl
Explore the most affordable flight options available from Hobby to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Delta deal was found by Cheapflights users on 12/4. 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.
Fri 12/510:39 amHOU - OTP
2 stops19h 11mDelta
Sat 12/136:05 amOTP - HOU
2 stops24h 28mDelta
Deal found 12/4$784
This oojo deal was found by Cheapflights users on 12/2. 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 12/312:16 pmHOU - OTP
2 stops19h 29mBritish Airways
Sun 12/147:35 amOTP - HOU
2 stops24h 23mBritish Airways
Deal found 12/2$1,208
This oojo deal was found by Cheapflights users on 12/2. 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.
Thu 12/46:29 pmHOU - OTP
2 stops21h 16mBritish Airways
Mon 12/158:05 amOTP - HOU
2 stops39h 48mBritish Airways
Deal found 12/2$1,255
This oojo deal was found by Cheapflights users on 12/3. 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.
Sun 12/284:17 pmHOU - OTP
2 stops19h 18mBritish Airways
Thu 1/89:00 pmOTP - HOU
2 stops33h 46mBritish Airways
Deal found 12/3$1,277
This oojo deal was found by Cheapflights users on 12/3. 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.
Sun 12/76:29 pmHOU - OTP
2 stops21h 16mBritish Airways
Sat 12/278:05 amOTP - HOU
2 stops23h 41mBritish Airways
Deal found 12/3$1,436
This Delta deal was found by Cheapflights users on 12/3. 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 12/156:00 amHOU - OTP
2 stops23h 00mDelta
Thu 12/186:00 amOTP - HOU
2 stops24h 48mDelta
Deal found 12/3$1,860
This oojo deal was found by Cheapflights users on 12/2. 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.
Mon 12/156:36 pmHOU - OTP
2 stops36h 09mBritish Airways
Thu 12/189:00 pmOTP - HOU
2 stops30h 50mBritish Airways
Deal found 12/2$2,003
This oojo deal was found by Cheapflights users on 12/3. 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.
Sun 12/712:16 pmHOU - OTP
2 stops18h 39mBritish Airways
Tue 12/94:40 pmOTP - HOU
2 stops35h 38mBritish Airways
Deal found 12/3$2,256
This oojo deal was found by Cheapflights users on 12/4. 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.
Mon 12/228:20 pmHOU - OTP
2 stops42h 35mBritish Airways
Thu 1/89:00 pmOTP - HOU
2 stops29h 06mBritish Airways
Deal found 12/4$2,310
This Delta deal was found by Cheapflights users on 12/4. 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 12/226:00 amHOU - OTP
2 stops23h 00mDelta
Thu 1/86:00 amOTP - HOU
2 stops24h 33mDelta
Deal found 12/4$2,380
This oojo deal was found by Cheapflights users on 12/3. 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.
Sun 12/2112:09 pmHOU - OTP
2 stops18h 46mBritish Airways
Thu 1/84:35 pmOTP - HOU
2 stops33h 31mBritish Airways
Deal found 12/3$2,526

Find flight deals from Hobby to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$681
(Delta)

One-way from

$510
(Delta)

Popular in

June

Cheapest in

March

Average price

$1,084
Provider with most accurate pricing for Houston Hobby-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston Hobby-Bucharest Otopeni Intl flights.
Search Deals
From Houston Hobby to Bucharest Otopeni Intl
Search Deals
One-way flight from Houston Hobby to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($328 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby 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 December 4, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Hobby

Fly to

Otopeni Intl

Route

Depart

Return

Price

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Mon 1/19

5:45 am-1:00 pm

2 stops23h 15m

Bucharest Otopeni Intl

Tue 2/3

6:00 am-10:33 pm

2 stops24h 33m

$681

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sun 3/1

5:25 am-1:00 pm

2 stops23h 35m

Bucharest Otopeni Intl

Tue 3/31

6:00 am-10:28 pm

2 stops24h 28m

$686

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Fri 1/16

6:36 pm-3:05 pm

2 stops36h 29m

Bucharest Otopeni Intl

Fri 1/23

8:00 am-10:46 pm

2 stops22h 46m

$752

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Thu 1/29

12:47 pm-7:30 pm

2 stops22h 43m

Bucharest Otopeni Intl

Mon 2/2

8:05 am-10:46 pm

2 stops22h 41m

$978

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sun 12/28

4:17 pm-7:35 pm

2 stops19h 18m

Bucharest Otopeni Intl

Thu 1/8

9:00 pm-10:46 pm

2 stops33h 46m

$1,277

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sat 5/30

6:37 pm-12:30 am

2 stops21h 53m

Bucharest Otopeni Intl

Mon 7/13

3:30 pm-4:09 pm

2 stops32h 39m

$1,678

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sat 1/3

6:07 pm-2:55 pm

2 stops36h 48m

Bucharest Otopeni Intl

Sat 1/10

4:00 pm-10:46 pm

2 stops38h 46m

$1,835

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Mon 12/15

6:00 am-1:00 pm

2 stops23h 00m

Bucharest Otopeni Intl

Thu 12/18

6:00 am-10:48 pm

2 stops24h 48m

$1,860

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Mon 12/15

6:36 pm-2:45 pm

2 stops36h 09m

Bucharest Otopeni Intl

Thu 12/18

9:00 pm-7:50 pm

2 stops30h 50m

$2,003

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Mon 12/22

8:20 pm-10:55 pm

2 stops42h 35m

Bucharest Otopeni Intl

Thu 1/8

9:00 pm-6:06 pm

2 stops29h 06m

$2,310

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 20 results
1
2

Compare providers for flights from Hobby to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to Otopeni Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston Hobby Airport-Bucharest Otopeni Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston Hobby Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston Hobby Airport-Bucharest Otopeni Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hobby to Otopeni Intl

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

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

Currently, March is the cheapest month in which you can book a flight from Houston Hobby Airport to Bucharest Otopeni Intl Airport (average of $591). Flying from Houston Hobby Airport to Bucharest Otopeni Intl Airport in January is currently the most expensive (average of $1,109). 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 HOU to OTP?

Find hourly flight availability from Hobby 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 December 4, 2025.

One of the essential ways to save on airfare from Houston Hobby Airport to Bucharest Otopeni Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 45% on airfare.

How much does it cost to fly round-trip from Houston Hobby 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 December 4, 2025.
Read through reviews of airlines operating flights from Houston Hobby Airport to Bucharest Otopeni Intl Airport, such as United Airlines, Turkish Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,066 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,066 reviews
United Airlines
7.4
Good
9,066 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Turkish Airlines
7.3
Good
4,077 reviews
United Airlines
7.4
Good
9,066 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,612 reviews
United Airlines
7.4
Good
9,066 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Hobby 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 Houston Hobby Airport to Bucharest Otopeni Intl Airport?

    Delta and British Airways can get you from Houston Hobby Airport to Bucharest Otopeni Intl Airport in just under 23h 15m. Your travel time can differ by up to 13h 14m. There are 6116 mi between Houston Hobby Airport and Bucharest Otopeni Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Turkish Airlines is currently your cheapest option to Bucharest Otopeni Intl Airport, with prices starting at $591. Additional round-trip tickets that might be worth considering are offered by Lufthansa and United Airlines, with the lowest prices starting at $607 and $723, respectively. Users have found that Turkish Airlines is 33% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Houston Hobby Airport to Bucharest Otopeni Intl Airport (average of $591). Flying from Houston Hobby Airport to Bucharest Otopeni Intl Airport in January is currently the most expensive (average of $1,109). 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 Hobby to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Otopeni Intl flights

Top 3 airlines flying from Hobby to Otopeni Intl

Discover the top 3 airlines that operate flights from Hobby 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$591Average$728FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$607Average$1,108FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$723Average$824FlexibilityNo cancel feeOn-time69%

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