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$226+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BUH
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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 October 16, 2025.

Round-trip from

$504
(Gotogate)

One-way from

$226
(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 October 16, 2025.

This Gotogate deal was found by Cheapflights users on 10/16. 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.
Thu 11/1311:50 amIAH - OTP
2 stops18h 15mAir Canada
Wed 11/266:05 amOTP - IAH
2 stops23h 34mAir Canada
Deal found 10/16$504
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Thu 11/134:30 pmIAH - OTP
1 stop18h 10mLufthansa
Wed 11/266:05 amOTP - IAH
1 stop16h 30mLufthansa
Deal found 10/16$506
This Gotogate deal was found by Cheapflights users on 10/16. 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 12/17:10 amIAH - OTP
2 stops27h 25mMultiple Airlines
Wed 12/102:40 pmOTP - IAH
1 stop31h 55mMultiple Airlines
Deal found 10/16$533
This Air Canada deal was found by Cheapflights users on 10/16. 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 12/17:10 amIAH - OTP
2 stops27h 25mAir Canada
Wed 12/106:05 amOTP - IAH
2 stops23h 34mAir Canada
Deal found 10/16$538
This Air France deal was found by Cheapflights users on 10/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/293:30 pmIAH - OTP
1 stop17h 40mKLM
Wed 12/101:55 pmOTP - IAH
1 stop31h 35mKLM
Deal found 10/16$539
This oojo deal was found by Cheapflights users on 10/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/309:50 pmIAH - OTP
1 stop33h 40mBritish Airways
Wed 12/103:50 pmOTP - IAH
1 stop30h 15mBritish Airways
Deal found 10/16$541
This KAYAK deal was found by Cheapflights users on 10/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:45 pmIAH - OTP
1 stop33h 00mBritish Airways
Tue 3/316:15 pmOTP - IAH
1 stop27h 25mBritish Airways
Deal found 10/15$548
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.
Thu 11/1310:40 amHOU - OTP
2 stops17h 25mDelta
Wed 11/266:00 amOTP - HOU
2 stops25h 07mDelta
Deal found 10/14$549
This Air Canada deal was found by Cheapflights users on 10/16. 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.
Sat 11/297:10 amIAH - OTP
2 stops22h 55mAir Canada
Wed 12/106:05 amOTP - IAH
2 stops23h 34mAir Canada
Deal found 10/16$551
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Sun 11/3011:55 pmIAH - OTP
2 stops34h 40mUnited Airlines
Wed 12/106:05 amOTP - IAH
2 stops21h 05mUnited Airlines
Deal found 10/16$552
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.
Fri 11/286:00 amHOU - OTP
2 stops23h 00mDelta
Fri 12/56:00 amOTP - HOU
2 stops25h 02mDelta
Deal found 10/14$555
This Mytrip deal was found by Cheapflights users on 10/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/309:50 pmIAH - OTP
1 stop33h 40mBritish Airways
Sun 12/74:10 pmOTP - IAH
1 stop29h 55mBritish Airways
Deal found 10/16$556

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 October 16, 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

Thu 11/13

4:30 pm-6:40 pm

1 stop18h 10m

Bucharest Otopeni Intl

Wed 11/26

6:05 am-2:35 pm

1 stop16h 30m

$506

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 12/1

4:05 pm-8:10 pm

1 stop20h 05m

Bucharest Otopeni Intl

Wed 12/10

1:55 pm-1:30 pm

1 stop31h 35m

$533

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 11/30

9:50 pm-3:30 pm

1 stop33h 40m

Bucharest Otopeni Intl

Wed 12/10

3:50 pm-2:05 pm

1 stop30h 15m

$541

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Thu 11/13

10:40 am-12:05 pm

2 stops17h 25m

Bucharest Otopeni Intl

Wed 11/26

6:00 am-11:07 pm

2 stops25h 07m

$549

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 11/30

11:55 pm-6:35 pm

2 stops34h 40m

Bucharest Otopeni Intl

Wed 12/10

6:05 am-7:10 pm

2 stops21h 05m

$552

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 11/30

11:55 pm-6:35 pm

2 stops34h 40m

Bucharest Otopeni Intl

Sun 12/7

5:55 am-10:47 pm

2 stops24h 52m

$552

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Fri 11/28

6:00 am-1:00 pm

2 stops23h 00m

Bucharest Otopeni Intl

Fri 12/5

6:00 am-11:02 pm

2 stops25h 02m

$555

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 2/24

4:05 pm-3:50 pm

1 stop15h 45m

Bucharest Otopeni Intl

Mon 3/9

1:55 pm-2:30 pm

1 stop31h 35m

$558

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 12/1

11:18 am-3:30 pm

2 stops20h 12m

Bucharest Otopeni Intl

Tue 3/31

6:15 pm-1:40 pm

1 stop27h 25m

$568

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Fri 11/14

4:50 pm-6:35 pm

2 stops17h 45m

Bucharest Otopeni Intl

Sun 11/16

7:20 pm-2:35 pm

2 stops27h 15m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 30 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, March is the cheapest month in which you can book a flight from Houston to Bucharest (average of $591). 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 October 16, 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 October 16, 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
4,010 reviews

Boarding

7.3

Entertainment

7.4

Crew

7.7

Food

7.4

Comfort

7.3

Overall

7.3

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
4,010 reviews
Turkish Airlines
7.3
Good
4,010 reviews

Boarding

7.3

Entertainment

7.4

Crew

7.7

Food

7.4

Comfort

7.3

Overall

7.3

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
7,457 reviews
Turkish Airlines
7.3
Good
4,010 reviews

Boarding

7.3

Entertainment

7.4

Crew

7.7

Food

7.4

Comfort

7.3

Overall

7.3

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 17h 25m. Lufthansa provides one of the quickest options available for as low as $549. 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.

  • 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, March is the cheapest month in which you can book a flight from Houston to Bucharest (average of $591). 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$591Average$921FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$607Average$1,139FlexibilityNo cancel feeOn-time76%
KLMCheapest$645Average$987FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$669Average$921FlexibilityNo cancel feeOn-time69%

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