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$665+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — HOU
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
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 January 30, 2025.

Round-trip from

$665
(flugladen.de)

Popular in

November

Cheapest in

February

Average price

$768
From Bucharest Otopeni Intl to Houston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($87 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 30, 2025.

This flugladen.de deal was found by Cheapflights users on 1/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/138:05 amOTP - IAH
1 stop19h 55mBritish Airways
Mon 2/173:55 pmIAH - OTP
1 stop15h 40mBritish Airways
Deal found 1/30$665
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/128:25 amOTP - IAH
2 stops18h 25mAmerican Airlines
Mon 7/79:00 pmIAH - OTP
1 stop20h 25mAmerican Airlines
Deal found 1/30$675
This Lucky2Go deal was found by Cheapflights users on 1/30. 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.
Mon 3/178:05 amOTP - HOU
2 stops22h 48mBritish Airways
Mon 3/318:17 pmHOU - OTP
2 stops21h 08mBritish Airways
Deal found 1/30$738
This Gotogate deal was found by Cheapflights users on 1/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/171:20 pmOTP - IAH
2 stops38h 19mMultiple Airlines
Mon 3/314:30 pmIAH - OTP
1 stop18h 05mMultiple Airlines
Deal found 1/30$743
This Gotogate deal was found by Cheapflights users on 1/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1712:55 pmOTP - IAH
2 stops18h 50mLufthansa
Mon 3/316:05 pmIAH - OTP
2 stops16h 30mLufthansa
Deal found 1/30$774
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/136:00 amOTP - IAH
1 stop15h 35mDelta
Mon 2/1711:54 amIAH - OTP
2 stops20h 46mDelta
Deal found 1/30$782
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/132:00 pmOTP - HOU
2 stops27h 30mDelta
Mon 2/1710:25 amHOU - OTP
2 stops22h 15mDelta
Deal found 1/30$788
This Air France deal was found by Cheapflights users on 1/30. 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.
Fri 6/131:10 pmOTP - IAH
2 stops18h 44mAir France
Sat 7/53:50 pmIAH - OTP
1 stop16h 00mAir France
Deal found 1/30$867
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Wed 6/116:00 amOTP - IAH
2 stops22h 47mUnited Airlines
Sat 6/284:20 pmIAH - OTP
2 stops16h 30mUnited Airlines
Deal found 1/30$892
This Gotogate deal was found by Cheapflights users on 1/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:30 amOTP - IAH
2 stops23h 44mAir Canada
Wed 5/2112:05 pmIAH - OTP
2 stops20h 45mAir Canada
Deal found 1/30$1,098
This Air France deal was found by Cheapflights users on 1/30. 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.
Sat 6/147:00 amOTP - IAH
2 stops19h 14mKLM
Fri 7/43:20 pmIAH - OTP
1 stop16h 05mKLM
Deal found 1/30$1,220
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:25 amOTP - HOU
2 stops19h 19mMultiple Airlines
Fri 5/238:16 pmHOU - OTP
2 stops19h 34mMultiple Airlines
Deal found 1/30$1,520

Find flights from Otopeni Intl to Houston within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Thu 2/13

8:05 am-8:00 pm

1 stop19h 55m

Houston George Bush Intcntl

Mon 2/17

3:55 pm-3:35 pm

1 stop15h 40m

$665

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Thu 6/12

8:25 am-6:50 pm

2 stops18h 25m

Houston George Bush Intcntl

Mon 7/7

9:00 pm-1:25 am

1 stop20h 25m

$675

BucharestHouston

OTP - HOU

OTPHOU

Bucharest Otopeni Intl

Mon 3/17

8:05 am-11:53 pm

2 stops22h 48m

Houston Hobby

Mon 3/31

8:17 pm-1:25 am

2 stops21h 08m

$738

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Mon 3/17

1:20 pm-8:39 pm

2 stops38h 19m

Houston George Bush Intcntl

Mon 3/31

4:30 pm-6:35 pm

1 stop18h 05m

$743

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Mon 3/17

12:55 pm-12:45 am

2 stops18h 50m

Houston George Bush Intcntl

Mon 3/31

6:05 pm-6:35 pm

2 stops16h 30m

$774

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Thu 2/13

6:00 am-1:35 pm

1 stop15h 35m

Houston George Bush Intcntl

Mon 2/17

11:54 am-4:40 pm

2 stops20h 46m

$782

BucharestHouston

OTP - HOU

OTPHOU

Bucharest Otopeni Intl

Thu 2/13

2:00 pm-9:30 am

2 stops27h 30m

Houston Hobby

Mon 2/17

10:25 am-4:40 pm

2 stops22h 15m

$788

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 6/13

1:10 pm-11:54 pm

2 stops18h 44m

Houston George Bush Intcntl

Sat 7/5

3:50 pm-3:50 pm

1 stop16h 00m

$867

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Wed 6/11

6:00 am-8:47 pm

2 stops22h 47m

Houston George Bush Intcntl

Sat 6/28

4:20 pm-4:50 pm

2 stops16h 30m

$892

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 5/16

6:30 am-10:14 pm

2 stops23h 44m

Houston George Bush Intcntl

Wed 5/21

12:05 pm-4:50 pm

2 stops20h 45m

$1,098

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 13 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.

Travel insights for flights from Otopeni Intl to Houston

Get recent, data-driven insights about flights from Otopeni Intl to Houston including ideal travel times, pricing trends, and more.

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 January 30, 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 January 30, 2025.
See what other customers who have flown with Emirates, Delta and KLM from Bucharest to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,331 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

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
8.1
Very good
3,331 reviews
Emirates
8.1
Very good
3,331 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

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
8,450 reviews
Emirates
8.1
Very good
3,331 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

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.

KLM
7.8
Good
1,335 reviews
Emirates
8.1
Very good
3,331 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

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
1,475 reviews
Emirates
8.1
Very good
3,331 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

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
8,906 reviews
Emirates
8.1
Very good
3,331 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

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 British Airways is currently your cheapest option to Houston, with prices starting at $665. Additional round-trip tickets that might be worth considering are offered by American Airlines and Lufthansa, with the lowest prices starting at $675 and $774, respectively. British Airways is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 Austin flights
Otopeni Intl to Hobby 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$620Average$831FlexibilityNo cancel feeOn-time70%
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