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$460+ Cheap flights from George Bush Intcntl (IAH) to Bucharest (BUH)

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUH
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Bucharest (BUH). 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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$565
(FlightHub)

One-way from

$460
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$941
Provider with most accurate pricing for Houston George Bush Intcntl-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Bucharest (BUH) flights.
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From Houston George Bush Intcntl to Bucharest (BUH)
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One-way flight from Houston George Bush Intcntl to Bucharest (BUH)
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Highest demand for flights based on searches. 20% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from George Bush Intcntl to Bucharest

Cheapest flights from George Bush Intcntl to Bucharest
Explore the most affordable flight options available from George Bush Intcntl to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:05 pmIAH - OTP
1 stop15h 25mTurkish Airlines
Wed 11/1210:10 amOTP - IAH
1 stop17h 00mTurkish Airlines
Deal found 11/2$565
This Gotogate deal was found by Cheapflights users on 11/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:30 pmIAH - OTP
2 stops22h 05mMultiple Airlines
Mon 12/82:50 pmOTP - IAH
1 stop31h 45mMultiple Airlines
Deal found 11/2$572
This Gotogate deal was found by Cheapflights users on 11/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:30 pmIAH - OTP
2 stops22h 05mAir Canada
Mon 12/85:55 amOTP - IAH
2 stops23h 44mAir Canada
Deal found 11/2$597
This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:50 pmIAH - OTP
1 stop23h 55mAmerican Airlines
Sat 1/108:05 amOTP - IAH
1 stop19h 55mAmerican Airlines
Deal found 11/3$685
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:30 pmIAH - OTP
1 stop18h 10mLufthansa
Mon 11/105:55 amOTP - IAH
1 stop16h 40mLufthansa
Deal found 11/2$731
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:36 pmIAH - OTP
2 stops16h 04mLufthansa
Wed 11/126:05 amOTP - IAH
1 stop16h 30mLufthansa
Deal found 11/2$752

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Bucharest 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 November 4, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Bucharest that are best for you.

Fly from

George Bush Intcntl

Fly to

Bucharest

Route

Depart

Return

Price

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 1/25

9:05 pm-8:30 pm

1 stop15h 25m

Bucharest Otopeni Intl

Sat 2/14

9:50 pm-7:10 pm

1 stop29h 20m

$565

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 11/24

12:30 pm-6:35 pm

2 stops22h 05m

Bucharest Otopeni Intl

Mon 12/8

2:50 pm-2:35 pm

1 stop31h 45m

$572

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sat 4/11

5:25 pm-11:50 pm

2 stops46h 25m

Bucharest Otopeni Intl

Fri 5/1

6:05 am-7:41 pm

2 stops21h 36m

$596

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 11/24

12:30 pm-6:35 pm

2 stops22h 05m

Bucharest Otopeni Intl

Mon 12/8

5:55 am-9:39 pm

2 stops23h 44m

$597

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Fri 3/20

10:05 pm-8:50 am

1 stop27h 45m

Bucharest Otopeni Intl

Sat 4/4

9:30 am-7:15 pm

1 stop17h 45m

$601

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Fri 3/13

10:05 pm-8:30 pm

1 stop15h 25m

Bucharest Otopeni Intl

Sat 3/21

9:50 pm-2:10 pm

1 stop23h 20m

$601

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 2/25

4:05 pm-10:50 pm

1 stop22h 45m

Bucharest Otopeni Intl

Sun 3/1

1:55 pm-1:30 pm

1 stop31h 35m

$634

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sat 4/11

8:28 pm-12:45 am

2 stops44h 17m

Bucharest Otopeni Intl

Fri 5/1

8:25 am-7:15 pm

1 stop18h 50m

$635

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 1/25

11:55 am-2:05 pm

2 stops18h 10m

Bucharest Otopeni Intl

Sat 2/14

5:55 am-2:10 pm

1 stop16h 15m

$636

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sat 4/11

7:59 pm-10:00 pm

2 stops42h 01m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 15 results
1
2

Compare providers for flights from George Bush Intcntl to Bucharest

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 George Bush Intcntl to Bucharest in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 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 George Bush Intcntl Airport-Bucharest flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Bucharest flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Bucharest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Bucharest 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 George Bush Intcntl Airport-Bucharest 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 George Bush Intcntl to Bucharest

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

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

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Bucharest (average of $539). Flying from Houston George Bush Intcntl Airport to Bucharest in December is currently the most expensive (average of $1,048). 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 IAH to BUH?

Find hourly flight availability from George Bush Intcntl to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Bucharest in the evening. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Bucharest

Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated November 4, 2025.
Read reviews from past customers who have flown Turkish Airlines from Houston George Bush Intcntl Airport to Bucharest. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,037 reviews

Food

7.4

Boarding

7.3

Crew

7.7

Comfort

7.3

Overall

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
Turkish Airlines
7.3
Good
4,037 reviews
Turkish Airlines
7.3
Good
4,037 reviews

Food

7.4

Boarding

7.3

Crew

7.7

Comfort

7.3

Overall

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.

Related info for your journey

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

    There are many flights that can get you from Houston George Bush Intcntl Airport to Bucharest in 15h 25m. Fly via Turkish Airlines or Air Canada to get the fastest option. Airlines will cover a distance of 6100 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Bucharest round-trip?

    According to our current data, Turkish Airlines ($629), KLM ($645), and Lufthansa ($659) offers the cheapest pricing from Houston George Bush Intcntl Airport to Bucharest. You may be able to fly from Houston George Bush Intcntl Airport to Bucharest for 27% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Bucharest (average of $539). Flying from Houston George Bush Intcntl Airport to Bucharest in December is currently the most expensive (average of $1,048). 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?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

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Alternative routes for George Bush Intcntl to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from George Bush Intcntl to Bucharest

Discover the top 4 airlines that operate flights from George Bush Intcntl to Bucharest. 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$629Average$1,131FlexibilityNo cancel feeOn-time77%
KLMCheapest$645Average$879FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$659Average$1,149FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$669Average$1,031FlexibilityNo cancel feeOn-time69%

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