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$703+ Cheap flights from Otopeni Intl (OTP) to Houston

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — HOU
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Otopeni Intl to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Houston (HO1). 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 April 1, 2025.

Round-trip from

$703
(KLM)

Popular in

November

Cheapest in

February

Average price

$786
From Bucharest Otopeni Intl to Houston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Otopeni Intl to Houston

Cheapest flights from Otopeni Intl to Houston
Explore the most affordable flight options available from Otopeni Intl to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This KLM deal was found by Cheapflights users on 3/31. 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.
Mon 4/284:50 pmOTP - IAH
1 stop28h 25mMultiple Airlines
Mon 5/53:50 pmIAH - OTP
1 stop16h 00mMultiple Airlines
Deal found 3/31$703
This Air France deal was found by Cheapflights users on 3/30. 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 4/281:10 pmOTP - IAH
2 stops18h 46mAir France
Sun 5/43:50 pmIAH - OTP
1 stop16h 00mAir France
Deal found 3/30$715
This Delta deal was found by Cheapflights users on 3/31. 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 4/287:00 amOTP - IAH
2 stops18h 43mDelta
Mon 5/52:20 pmIAH - OTP
2 stops19h 00mDelta
Deal found 3/31$767
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 4/266:00 amOTP - IAH
2 stops21h 05mUnited Airlines
Sun 5/44:43 pmIAH - OTP
2 stops16h 07mUnited Airlines
Deal found 3/30$887
This Delta deal was found by Cheapflights users on 3/31. 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 4/286:30 amOTP - HOU
2 stops24h 38mDelta
Mon 5/56:00 amHOU - OTP
2 stops22h 10mDelta
Deal found 3/31$1,127
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/183:30 pmOTP - HOU
2 stops36h 21mMultiple Airlines
Mon 7/284:30 pmHOU - OTP
2 stops16h 55mMultiple Airlines
Deal found 3/31$1,391
This British Airways deal was found by Cheapflights users on 3/31. 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.
Fri 7/188:25 amOTP - HOU
2 stops19h 27mBritish Airways
Mon 7/282:29 pmHOU - OTP
2 stops18h 56mBritish Airways
Deal found 3/31$1,457
This Qatar Airways deal was found by Cheapflights users on 3/31. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:10 pmOTP - HOU
2 stops28h 29mQatar Airways
Sun 5/48:16 pmHOU - OTP
2 stops27h 29mQatar Airways
Deal found 3/31$2,124
This Lucky2Go deal was found by Cheapflights users on 3/30. 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 Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:20 amOTP - IAH
2 stops27h 05mEmirates
Sun 5/47:55 pmIAH - OTP
1 stop23h 45mEmirates
Deal found 3/30$2,365

Cheapflights Fare Finder

Customize your flight search to find flights from Otopeni Intl to Houston 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 April 1, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Houston that are best for you.

Fly from

Otopeni Intl

Fly to

Houston

Route

Depart

Return

Price

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Mon 4/28

4:50 pm-1:15 pm

1 stop28h 25m

Houston George Bush Intcntl

Mon 5/5

3:50 pm-3:50 pm

1 stop16h 00m

$703

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Mon 4/28

1:10 pm-11:56 pm

2 stops18h 46m

Houston George Bush Intcntl

Sun 5/4

3:50 pm-3:50 pm

1 stop16h 00m

$715

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Mon 4/28

7:00 am-5:43 pm

2 stops18h 43m

Houston George Bush Intcntl

Mon 5/5

2:20 pm-5:20 pm

2 stops19h 00m

$767

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Sat 4/26

6:00 am-7:05 pm

2 stops21h 05m

Houston George Bush Intcntl

Sun 5/4

4:43 pm-4:50 pm

2 stops16h 07m

$887

BucharestHouston

OTP - HOU

OTPHOU

Bucharest Otopeni Intl

Mon 4/28

6:30 am-11:08 pm

2 stops24h 38m

Houston Hobby

Mon 5/5

6:00 am-12:10 pm

2 stops22h 10m

$1,127

BucharestHouston

OTP - HOU

OTPHOU

Bucharest Otopeni Intl

Fri 7/18

3:30 pm-7:51 pm

2 stops36h 21m

Houston Hobby

Mon 7/28

4:30 pm-5:25 pm

2 stops16h 55m

$1,391

BucharestHouston

OTP - HOU

OTPHOU

Bucharest Otopeni Intl

Fri 7/18

8:25 am-7:52 pm

2 stops19h 27m

Houston Hobby

Mon 7/28

2:29 pm-5:25 pm

2 stops18h 56m

$1,457

BucharestHouston

OTP - HOU

OTPHOU

Bucharest Otopeni Intl

Sat 4/26

5:10 pm-1:39 pm

2 stops28h 29m

Houston Hobby

Sun 5/4

8:16 pm-7:45 am

2 stops27h 29m

$2,124

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 4/25

2:20 am-9:25 pm

2 stops27h 05m

Houston George Bush Intcntl

Sun 5/4

7:55 pm-3:40 am

1 stop23h 45m

$2,365

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Wed 7/9

4:15 pm-7:15 pm

1 stop35h 00m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 17 results
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Best time to book a flight from Otopeni Intl to Houston

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

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

Currently, September is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Houston (average of $230). Flying from Bucharest Otopeni Intl Airport to Houston in March is currently the most expensive (average of $334). 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 OTP to HOU?

Find hourly flight availability from Otopeni Intl to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

When flying from Bucharest Otopeni Intl Airport to Houston, 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 Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 1, 2025.
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,192 reviews
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,899 reviews
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Qatar Airways
7.4
Good
3,541 reviews
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Air France
7.4
Good
1,425 reviews
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
United Airlines
7.4
Good
8,615 reviews
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Flying on Air France is currently your cheapest option to Houston, with prices starting at $715. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $767 and $887, respectively. Air France is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Bucharest Otopeni Intl Airport to Houston one-way?

    $806 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Lufthansa and British Airways, with prices starting from $809 and $830, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Houston (average of $230). Flying from Bucharest Otopeni Intl Airport to Houston in March is currently the most expensive (average of $334). 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

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Alternative routes for Otopeni Intl to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to Dallas/Fort Worth flights
Otopeni Intl to Hobby flights
Otopeni Intl to Austin flights
Otopeni Intl to George Bush Intcntl flights

Top airline flying from Otopeni Intl to Houston

Discover the top airline that operate flights from Otopeni Intl to Houston. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$620Average$831FlexibilityNo cancel feeOn-time70%
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