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$460+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BUH
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
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 November 5, 2025.

Round-trip from

$569
(FlightHub)

One-way from

$460
(Kiwi.com)
From Houston to Bucharest (BUH)
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One-way flight from Houston to Bucharest (BUH)
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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 November 5, 2025.

This Gotogate deal was found by Cheapflights users on 11/5. 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.
Sun 11/302:55 pmIAH - OTP
1 stop15h 15mTurkish Airlines
Tue 12/169:50 pmOTP - IAH
1 stop29h 20mTurkish Airlines
Deal found 11/5$630
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:50 pmIAH - OTP
1 stop20h 10mBritish Airways
Sun 12/147:35 amOTP - IAH
1 stop20h 25mBritish Airways
Deal found 11/5$748
This Air Canada deal was found by Cheapflights users on 11/5. 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.
Mon 12/812:10 pmIAH - OTP
2 stops22h 25mAir Canada
Mon 12/155:55 amOTP - IAH
2 stops23h 44mAir Canada
Deal found 11/5$758
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/84:43 pmIAH - OTP
2 stops17h 52mUnited Airlines
Wed 12/176:05 amOTP - IAH
2 stops23h 34mUnited Airlines
Deal found 11/5$762
This Delta deal was found by Cheapflights users on 11/5. 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 12/412:40 pmIAH - OTP
2 stops26h 10mDelta
Fri 12/126:00 amOTP - IAH
1 stop15h 30mDelta
Deal found 11/5$764
This Orbitz deal was found by Cheapflights users on 11/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:22 amIAH - OTP
2 stops19h 43mBritish Airways
Sat 12/138:05 amOTP - IAH
1 stop19h 55mBritish Airways
Deal found 11/5$768
This Delta deal was found by Cheapflights users on 11/5. 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 12/311:02 amIAH - OTP
2 stops17h 58mDelta
Fri 12/126:00 amOTP - IAH
1 stop15h 30mDelta
Deal found 11/5$770
This Air Canada deal was found by Cheapflights users on 11/5. 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 12/312:10 pmIAH - OTP
2 stops17h 50mAir Canada
Mon 12/155:55 amOTP - IAH
2 stops23h 44mAir Canada
Deal found 11/5$771
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/84:43 pmIAH - OTP
2 stops17h 52mUnited Airlines
Sun 12/142:50 pmOTP - IAH
2 stops26h 00mUnited Airlines
Deal found 11/5$772
This Delta deal was found by Cheapflights users on 11/5. 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.
Fri 12/512:40 pmIAH - OTP
2 stops17h 10mDelta
Thu 12/116:00 amOTP - IAH
2 stops25h 14mDelta
Deal found 11/5$774
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/911:57 amIAH - OTP
2 stops27h 58mUnited Airlines
Wed 12/176:05 amOTP - IAH
2 stops23h 34mUnited Airlines
Deal found 11/5$775
This Delta deal was found by Cheapflights users on 11/5. 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 12/34:05 pmIAH - OTP
1 stop22h 45mDelta
Sat 12/132:50 pmOTP - IAH
2 stops28h 59mDelta
Deal found 11/5$776

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 November 5, 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

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

Thu 2/5

11:55 am-6:35 pm

2 stops22h 40m

Bucharest Otopeni Intl

Tue 2/10

5:55 am-2:10 pm

1 stop16h 15m

$624

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

Wed 2/25

9:54 am-12:05 pm

2 stops18h 11m

Bucharest Otopeni Intl

Sun 3/1

1:55 pm-1:30 pm

1 stop31h 35m

$638

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sat 4/11

3:35 pm-1:05 pm

1 stop13h 30m

Bucharest Otopeni Intl

Fri 5/1

6:05 am-1:35 pm

1 stop15h 30m

$646

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sat 12/6

1:36 pm-10:50 pm

2 stops25h 14m

Bucharest Otopeni Intl

Mon 12/15

6:00 am-1:30 pm

1 stop15h 30m

$764

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sat 12/6

11:58 am-10:50 pm

2 stops26h 52m

Bucharest Otopeni Intl

Sun 12/14

6:05 am-1:55 pm

1 stop15h 50m

$770

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sun 11/30

6:00 am-12:05 pm

2 stops22h 05m

Bucharest Otopeni Intl

Tue 12/16

6:05 am-10:48 pm

2 stops24h 43m

$847

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sat 3/21

6:00 am-12:05 pm

2 stops23h 05m

Bucharest Otopeni Intl

Sat 4/4

1:05 pm-9:32 am

2 stops28h 27m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 26 results
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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, January is the cheapest month in which you can book a flight from Houston to Bucharest (average of $539). Flying from Houston to Bucharest in June is currently the most expensive (average of $942). 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 November 5, 2025.

One of the essential ways to save on airfare from Houston to Bucharest is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 34% 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 November 5, 2025.
Peruse reviews from past customers who have flown with Turkish Airlines 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
4,035 reviews

Crew

7.7

Overall

7.3

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Food

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
4,035 reviews
Turkish Airlines
7.3
Good
4,035 reviews

Crew

7.7

Overall

7.3

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Food

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.
British Airways
6.7
Okay
7,495 reviews
Turkish Airlines
7.3
Good
4,035 reviews

Crew

7.7

Overall

7.3

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Food

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 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 22h 05m. Lufthansa provides one of the quickest options available for as low as $847. The distance between Houston and Bucharest is about 6116 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.

  • What are the cheapest airlines to fly from Houston to Bucharest one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $472. However, be on the lookout for offers from United Airlines and Lufthansa, as they are both options that can get you from Houston to Bucharest for a low price.

  • 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, January is the cheapest month in which you can book a flight from Houston to Bucharest (average of $539). Flying from Houston to Bucharest in June is currently the most expensive (average of $942). 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$591Average$930FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$607Average$1,167FlexibilityNo cancel feeOn-time76%
KLMCheapest$645Average$999FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$669Average$928FlexibilityNo cancel feeOn-time69%

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