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George Bush Intcntl

$805+ Cheap flights from Otopeni Intl (OTP) to George Bush Intcntl (IAH)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — IAH
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find flight deals from Otopeni Intl to George Bush Intcntl

Cheapest flights from Otopeni Intl to George Bush Intcntl
Explore the most affordable flight options available from Otopeni Intl to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:35 amOTP - IAH
1 stop20h 28mMultiple Airlines
Fri 1/96:00 amIAH - OTP
2 stops33h 10mMultiple Airlines
Deal found 10/13$805
This Delta deal was found by Cheapflights users on 10/14. 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 11/16:00 amOTP - IAH
1 stop15h 30mDelta
Fri 11/144:05 pmIAH - OTP
1 stop13h 45mDelta
Deal found 10/14$817
This KLM deal was found by Cheapflights users on 10/13. 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 10/276:00 amOTP - IAH
1 stop15h 30mMultiple Airlines
Mon 11/311:49 amIAH - OTP
2 stops16h 16mMultiple Airlines
Deal found 10/13$820
This Delta deal was found by Cheapflights users on 10/13. 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 10/276:00 amOTP - IAH
1 stop15h 30mDelta
Mon 11/33:30 pmIAH - OTP
1 stop17h 40mDelta
Deal found 10/13$825
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:35 amOTP - IAH
1 stop20h 28mMultiple Airlines
Thu 1/86:00 amIAH - OTP
2 stops46h 55mMultiple Airlines
Deal found 10/13$826
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:35 amOTP - IAH
1 stop20h 28mMultiple Airlines
Sat 1/106:00 amIAH - OTP
2 stops35h 30mMultiple Airlines
Deal found 10/13$827
This KLM deal was found by Cheapflights users on 10/14. 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.
Thu 10/308:35 amOTP - IAH
2 stops20h 36mMultiple Airlines
Mon 11/311:49 amIAH - OTP
2 stops16h 16mMultiple Airlines
Deal found 10/14$840
This KLM deal was found by Cheapflights users on 10/13. 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.
Wed 10/298:35 amOTP - IAH
2 stops20h 36mKLM
Sun 11/23:30 pmIAH - OTP
1 stop15h 55mKLM
Deal found 10/13$848
This British Airways deal was found by Cheapflights users on 10/13. 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 12/234:40 pmOTP - IAH
1 stop29h 25mBritish Airways
Sat 1/109:50 pmIAH - OTP
1 stop17h 55mBritish Airways
Deal found 10/13$854
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:35 amOTP - IAH
1 stop20h 28mMultiple Airlines
Wed 1/75:33 amIAH - OTP
2 stops29h 57mMultiple Airlines
Deal found 10/13$861
This United Airlines deal was found by Cheapflights users on 10/13. 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 12/235:55 amOTP - IAH
2 stops34h 46mUnited Airlines
Wed 1/72:38 pmIAH - OTP
2 stops25h 17mUnited Airlines
Deal found 10/13$863

Cheap flight deals from Otopeni Intl to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to George Bush Intcntl (IAH). 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 October 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$805
(Kiwi.com)

Popular in

August

Cheapest in

June

Average price

$1,002
Provider with most accurate pricing for Bucharest Otopeni Intl-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Bucharest Otopeni Intl-Houston George Bush Intcntl flights.
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From Bucharest Otopeni Intl to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl to George Bush Intcntl 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 14, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Otopeni Intl

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Thu 10/30

6:00 am-2:30 pm

1 stop15h 30m

Houston George Bush Intcntl

Mon 11/3

11:49 am-12:05 pm

2 stops16h 16m

$817

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Sat 11/1

6:00 am-2:30 pm

1 stop15h 30m

Houston George Bush Intcntl

Fri 11/14

12:59 pm-1:50 pm

2 stops16h 51m

$817

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Mon 10/27

6:00 am-2:30 pm

1 stop15h 30m

Houston George Bush Intcntl

Mon 11/3

11:49 am-12:05 pm

2 stops16h 16m

$820

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Mon 10/27

6:00 am-2:30 pm

1 stop15h 30m

Houston George Bush Intcntl

Mon 11/3

3:30 pm-5:10 pm

1 stop17h 40m

$825

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Wed 10/29

8:35 am-10:11 pm

2 stops20h 36m

Houston George Bush Intcntl

Sun 11/2

3:30 pm-3:25 pm

1 stop15h 55m

$848

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Sat 2/7

8:05 am-8:00 pm

1 stop19h 55m

Houston George Bush Intcntl

Tue 2/10

3:50 pm-10:55 pm

1 stop23h 05m

$852

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 2/6

8:00 am-2:05 pm

1 stop38h 05m

Houston George Bush Intcntl

Tue 2/10

3:50 pm-2:45 pm

1 stop14h 55m

$852

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Thu 12/25

8:00 am-2:05 pm

1 stop38h 05m

Houston George Bush Intcntl

Sat 1/10

3:50 pm-11:45 pm

1 stop23h 55m

$854

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Tue 12/23

4:40 pm-2:05 pm

1 stop29h 25m

Houston George Bush Intcntl

Sat 1/10

9:50 pm-11:45 pm

1 stop17h 55m

$854

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Tue 12/23

4:40 pm-2:05 pm

1 stop29h 25m

Houston George Bush Intcntl

Fri 1/9

3:50 pm-11:25 pm

1 stop23h 35m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 22 results
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  • Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bucharest Otopeni Intl Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Houston George Bush Intcntl 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 Bucharest Otopeni Intl Airport-Houston George Bush Intcntl 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 Otopeni Intl to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl Airport

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

Currently, February is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport (average of $648). Flying from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $1,144). 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.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to George Bush Intcntl. 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 Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport?

    Airlines like Delta fly from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport in about 15h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport is about 6100 mi.

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

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

  • How can I find direct flights from Otopeni Intl to George Bush Intcntl?

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

  • Can I find deals for business class flights from Otopeni Intl to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Otopeni Intl to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, February is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport (average of $648). Flying from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $1,144). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Katy
Cypress

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Alternative routes for Otopeni Intl to George Bush Intcntl

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