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$361+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$583
(FlightHub)

One-way from

$361
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,098
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. 18% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. 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 10/12:25 pmIAH - OTP
1 stop16h 10mTurkish Airlines
Wed 10/159:30 amOTP - IAH
1 stop17h 35mTurkish Airlines
Deal found 7/28$583
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:22 amIAH - OTP
2 stops19h 23mBritish Airways
Mon 12/158:25 pmOTP - IAH
1 stop25h 40mBritish Airways
Deal found 7/29$601
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 11/244:20 pmIAH - OTP
2 stops18h 10mUnited Airlines
Mon 12/12:50 pmOTP - IAH
1 stop31h 45mUnited Airlines
Deal found 7/30$628
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:50 amIAH - OTP
2 stops18h 05mMultiple Airlines
Mon 12/152:50 pmOTP - IAH
2 stops34h 13mMultiple Airlines
Deal found 7/29$635
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:10 pmIAH - OTP
2 stops17h 20mLufthansa
Mon 12/17:20 pmOTP - IAH
2 stops27h 15mLufthansa
Deal found 7/30$653
This Air Canada deal was found by Cheapflights users on 7/29. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:50 amIAH - OTP
2 stops22h 50mAir Canada
Sat 12/135:55 amOTP - IAH
2 stops23h 44mAir Canada
Deal found 7/29$660

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 July 31, 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

Wed 10/1

9:00 pm-8:25 pm

1 stop15h 25m

Bucharest Otopeni Intl

Tue 10/14

9:30 am-7:05 pm

1 stop17h 35m

$583

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 12/9

11:22 am-2:45 pm

2 stops19h 23m

Bucharest Otopeni Intl

Mon 12/15

8:25 pm-2:05 pm

1 stop25h 40m

$601

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 11/24

4:20 pm-6:30 pm

2 stops18h 10m

Bucharest Otopeni Intl

Mon 12/1

2:50 pm-2:35 pm

1 stop31h 45m

$628

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 12/9

11:50 am-1:55 pm

2 stops18h 05m

Bucharest Otopeni Intl

Mon 12/15

2:50 pm-5:03 pm

2 stops34h 13m

$635

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 11/24

5:10 pm-6:30 pm

2 stops17h 20m

Bucharest Otopeni Intl

Mon 12/1

7:20 pm-2:35 pm

2 stops27h 15m

$653

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/3

11:50 am-6:40 pm

2 stops22h 50m

Bucharest Otopeni Intl

Sat 12/13

5:55 am-9:39 pm

2 stops23h 44m

$660

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 12/14

7:00 am-6:25 pm

3 stops27h 25m

$361

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Fri 11/14

9:05 pm-8:50 am

1 stop27h 45m

$439

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Fri 11/14

4:45 pm-11:25 pm

2 stops22h 40m

$521

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 8/7

3:35 pm-1:00 pm

1 stop13h 25m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 14 results
1
2

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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Bucharest (average of $604). Flying from Houston George Bush Intcntl Airport to Bucharest in June is currently the most expensive (average of $1,137). 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 July 31, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Bucharest in the morning. Doing so could potentially save you 34% 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 July 31, 2025.
Read reviews from past customers who have flown Delta, KLM, and United 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.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    According to our current data, Turkish Airlines ($583), British Airways ($601), and United Airlines ($628) 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 32% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Bucharest one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $439. Users have also found prices from $521 and $537 on American Airlines and Lufthansa, respectively.

  • 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Bucharest (average of $604). Flying from Houston George Bush Intcntl Airport to Bucharest in June is currently the most expensive (average of $1,137). 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.
Hobby to Otopeni Intl flights
George Bush Intcntl to Otopeni Intl flights
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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$645Average$858FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$669Average$988FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$680Average$1,130FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$816Average$1,055FlexibilityNo cancel feeOn-time76%

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