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$274+ Cheap flights from Houston 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BUH
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Houston to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 September 15, 2025.

Round-trip from

$580
(Kiwi.com)

One-way from

$274
(Kiwi.com)

Popular in

May

Cheapest in

April

Average price

$702
From Houston to Bucharest (BUH)
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One-way flight from Houston to Bucharest (BUH)
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Highest demand for flights based on searches. 20% potential increase in price ($259 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Houston to Bucharest

Cheapest flights from Houston to Bucharest
Explore the most affordable flight options available from Houston to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:55 amIAH - OTP
2 stops17h 35mMultiple Airlines
Wed 11/56:05 amOTP - IAH
1 stop16h 30mMultiple Airlines
Deal found 9/14$580
This Ovago deal was found by Cheapflights users on 9/15. 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 10/139:00 pmIAH - OTP
1 stop34h 25mBritish Airways
Mon 11/34:00 pmOTP - IAH
1 stop30h 05mBritish Airways
Deal found 9/15$597
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:00 pmIAH - OTP
1 stop27h 05mTurkish Airlines
Thu 10/29:30 amOTP - IAH
1 stop35h 10mTurkish Airlines
Deal found 9/14$600
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:30 pmIAH - OTP
1 stop23h 25mLufthansa
Wed 11/56:05 amOTP - IAH
1 stop16h 30mLufthansa
Deal found 9/14$611
This British Airways deal was found by Cheapflights users on 9/15. 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 10/173:30 pmIAH - OTP
1 stop24h 20mBritish Airways
Mon 11/34:00 pmOTP - IAH
1 stop30h 05mBritish Airways
Deal found 9/15$623
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:00 pmIAH - OTP
1 stop20h 25mBritish Airways
Thu 10/308:00 amOTP - IAH
2 stops23h 35mBritish Airways
Deal found 9/14$628
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:08 pmIAH - OTP
2 stops19h 17mAmerican Airlines
Thu 10/308:00 amOTP - IAH
2 stops22h 52mAmerican Airlines
Deal found 9/14$631
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/134:20 pmIAH - OTP
2 stops18h 15mUnited Airlines
Mon 11/32:50 pmOTP - IAH
2 stops38h 49mUnited Airlines
Deal found 9/15$649
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/296:44 pmHOU - OTP
2 stops21h 06mDelta
Wed 11/56:05 amOTP - HOU
2 stops24h 55mDelta
Deal found 9/14$655
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:00 pmIAH - OTP
1 stop33h 35mTurkish Airlines
Sun 11/2310:10 amOTP - IAH
1 stop17h 00mTurkish Airlines
Deal found 9/14$655
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:24 pmHOU - OTP
2 stops17h 41mBritish Airways
Sun 11/27:35 amOTP - HOU
2 stops24h 22mBritish Airways
Deal found 9/13$722
This Delta deal was found by Cheapflights users on 9/15. 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 10/136:00 amHOU - OTP
2 stops23h 00mDelta
Mon 11/36:05 amOTP - HOU
2 stops24h 55mDelta
Deal found 9/15$758

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 September 15, 2025.
Use the filters below to find and compare flights from Houston to Bucharest that are best for you.

Fly from

Houston

Fly to

Bucharest

Route

Depart

Return

Price

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 10/29

11:55 am-12:30 pm

2 stops17h 35m

Bucharest Otopeni Intl

Wed 11/5

6:05 am-2:35 pm

1 stop16h 30m

$580

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 10/13

9:00 pm-3:25 pm

1 stop34h 25m

Bucharest Otopeni Intl

Mon 11/3

4:00 pm-2:05 pm

1 stop30h 05m

$597

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 10/14

9:00 pm-8:25 pm

1 stop15h 25m

Bucharest Otopeni Intl

Thu 10/30

10:10 am-8:10 pm

1 stop17h 00m

$600

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 9/25

9:00 pm-8:05 am

1 stop27h 05m

Bucharest Otopeni Intl

Thu 10/2

9:30 am-12:40 pm

1 stop35h 10m

$600

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 10/29

5:30 pm-11:55 pm

1 stop23h 25m

Bucharest Otopeni Intl

Wed 11/5

6:05 am-2:35 pm

1 stop16h 30m

$611

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 2/25

3:50 pm-11:30 pm

1 stop23h 40m

Bucharest Otopeni Intl

Sun 3/1

4:10 pm-2:05 pm

1 stop29h 55m

$623

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Fri 10/17

3:30 pm-11:50 pm

1 stop24h 20m

Bucharest Otopeni Intl

Mon 11/3

4:00 pm-2:05 pm

1 stop30h 05m

$623

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Wed 10/29

6:44 pm-10:50 pm

2 stops21h 06m

Bucharest Otopeni Intl

Wed 11/5

6:05 am-11:00 pm

2 stops24h 55m

$655

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sat 10/25

2:24 pm-4:05 pm

2 stops17h 41m

Bucharest Otopeni Intl

Sun 11/2

7:35 am-12:57 am

2 stops24h 22m

$722

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Mon 10/13

6:00 am-1:00 pm

2 stops23h 00m

Bucharest Otopeni Intl

Mon 11/3

6:05 am-11:00 pm

2 stops24h 55m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 20 results
1
2

Best time to book a flight from Houston to Bucharest

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

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

Currently, November is the cheapest month in which you can book a flight from Houston to Bucharest (average of $604). Flying from Houston to Bucharest in June is currently the most expensive (average of $1,130). 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 HOU to BUH?

Find hourly flight availability from Houston 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 September 15, 2025.

One of the essential ways to save on airfare from Houston to Bucharest is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 43% on airfare.

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 September 15, 2025.
Peruse reviews from past customers who have flown with Turkish Airlines, Lufthansa, and British Airways from Houston to Bucharest to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,968 reviews

Crew

7.7

Overall

7.3

Food

7.4

Entertainment

7.4

Comfort

7.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
3,968 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Crew

7.7

Overall

7.3

Food

7.4

Entertainment

7.4

Comfort

7.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Lufthansa
6.8
Okay
7,407 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Crew

7.7

Overall

7.3

Food

7.4

Entertainment

7.4

Comfort

7.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
British Airways
6.7
Okay
7,361 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Crew

7.7

Overall

7.3

Food

7.4

Entertainment

7.4

Comfort

7.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 to Bucharest?

    A quick flight from Houston to Bucharest can take about 15h 25m. British Airways provides one of the quickest options available for as low as $600. The distance between Houston and Bucharest is about 6100 mi. This flight may include one or multiple stops.

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

    Turkish Airlines, at $591, was found to be the cheapest airline from Houston to Bucharest.Alternate airlines to your destination round-trip include Lufthansa and KLM. Turkish Airlines is currently priced 40% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Houston to Bucharest?

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

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

    Yes. Cheapflights offers flight deals from Houston 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 to Bucharest?

    Currently, November is the cheapest month in which you can book a flight from Houston to Bucharest (average of $604). Flying from Houston to Bucharest in June is currently the most expensive (average of $1,130). 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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Top 4 airlines flying from Houston to Bucharest

Discover the top 4 airlines that operate flights from Houston 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$591Average$937FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$607Average$1,152FlexibilityNo cancel feeOn-time76%
KLMCheapest$645Average$987FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$669Average$921FlexibilityNo cancel feeOn-time69%

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