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$299+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BUH
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:50 pm
IAH
-
OTP
1 stop15h 40m
British Airways
Thu 11/58:00 am
OTP
-
IAH
1 stop38h 05m
British Airways
Deal found 2/2$527
This Air France deal was found by Cheapflights users on 2/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:05 pm
IAH
-
OTP
1 stop15h 45m
Multiple Airlines
Fri 11/66:00 am
OTP
-
IAH
1 stop15h 30m
Multiple Airlines
Deal found 2/2$532
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:25 pm
HOU
-
OTP
2 stops22h 35m
British Airways
Thu 11/58:00 am
OTP
-
HOU
2 stops23h 57m
British Airways
Deal found 2/2$535
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Tue 9/110:00 am
IAH
-
OTP
2 stops22h 20m
Multiple Airlines
Thu 10/16:05 am
OTP
-
IAH
1 stop15h 30m
Multiple Airlines
Deal found 2/1$537
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:30 pm
IAH
-
OTP
1 stop13h 30m
Delta
Tue 11/31:55 pm
OTP
-
IAH
1 stop31h 35m
Delta
Deal found 2/2$538
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:45 am
IAH
-
OTP
2 stops18h 15m
Delta
Fri 11/66:00 am
OTP
-
IAH
1 stop15h 30m
Delta
Deal found 2/2$542
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:10 pm
IAH
-
OTP
2 stops22h 25m
Air Canada
Fri 11/66:30 am
OTP
-
IAH
2 stops23h 09m
Air Canada
Deal found 2/2$543
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:55 am
IAH
-
OTP
2 stops19h 55m
Air Canada
Thu 11/56:30 am
OTP
-
IAH
2 stops23h 09m
Air Canada
Deal found 2/2$550
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:20 pm
HOU
-
OTP
2 stops25h 00m
British Airways
Wed 9/28:15 am
OTP
-
HOU
2 stops19h 40m
British Airways
Deal found 2/3$551
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:51 am
IAH
-
OTP
2 stops33h 29m
British Airways
Thu 10/18:15 am
OTP
-
IAH
2 stops22h 21m
British Airways
Deal found 2/3$551
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:21 pm
HOU
-
OTP
2 stops22h 39m
British Airways
Mon 3/94:00 pm
OTP
-
HOU
2 stops34h 50m
British Airways
Deal found 2/2$595
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:20 pm
HOU
-
OTP
2 stops24h 00m
British Airways
Sat 10/178:00 pm
OTP
-
HOU
2 stops33h 53m
British Airways
Deal found 2/3$641

Find 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 February 4, 2026.

Round-trip from

$582
(Mytrip)

One-way from

$299
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$1,121
From Houston to Bucharest (BUH)
Search Deals
One-way flight from Houston to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 4, 2026.
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

HOU - OTP

HOUOTP

Houston Hobby

Mon 3/2

4:21 pm-11:00 pm

2 stops22h 39m

Bucharest Otopeni Intl

Mon 3/9

4:00 pm-7:50 pm

2 stops34h 50m

$595

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 3/3

3:30 pm-1:00 pm

1 stop13h 30m

Bucharest Otopeni Intl

Tue 3/10

6:00 am-2:30 pm

1 stop15h 30m

$599

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 3/2

5:00 am-6:35 pm

2 stops29h 35m

Bucharest Otopeni Intl

Mon 3/9

2:50 pm-7:15 pm

1 stop35h 25m

$620

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Fri 3/6

8:20 pm-11:45 pm

2 stops43h 25m

Bucharest Otopeni Intl

Mon 3/16

4:00 pm-7:50 pm

2 stops34h 50m

$651

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Fri 3/6

7:57 pm-11:45 pm

2 stops43h 48m

Bucharest Otopeni Intl

Mon 3/16

4:00 pm-9:33 pm

2 stops36h 33m

$651

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 7/14

9:05 pm-2:35 pm

1 stop33h 30m

Bucharest Otopeni Intl

Tue 7/28

6:10 pm-11:56 pm

2 stops37h 46m

$664

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 3/19

10:05 pm-2:10 pm

1 stop33h 05m

Bucharest Otopeni Intl

Mon 3/23

3:30 pm-8:10 pm

1 stop35h 40m

$672

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 3/19

5:30 pm-2:10 pm

1 stop13h 40m

Bucharest Otopeni Intl

Mon 3/23

7:10 pm-8:47 pm

2 stops32h 37m

$681

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 5/14

7:20 am-1:20 am

2 stops34h 00m

Bucharest Otopeni Intl

Sat 5/23

8:00 pm-1:25 pm

1 stop25h 25m

$686

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sat 4/11

8:21 pm-12:50 am

2 stops44h 29m

Bucharest Otopeni Intl

Sat 5/2

8:15 am-11:47 pm

2 stops23h 32m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 28 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 $932). 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.

How much does it cost to fly round-trip from Houston to Bucharest?

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 February 4, 2026.
Peruse reviews from past customers who have flown with United Airlines, 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.
United Airlines
7.4
Good
9,235 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,235 reviews
United Airlines
7.4
Good
9,235 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Turkish Airlines
7.3
Good
4,210 reviews
United Airlines
7.4
Good
9,235 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,714 reviews
United Airlines
7.4
Good
9,235 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 13h 30m. British Airways provides one of the quickest options available for as low as $599. 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?

    Lufthansa, at $551, was found to be the cheapest airline from Houston to Bucharest.Alternate airlines to your destination round-trip include Turkish Airlines and KLM. Lufthansa is currently priced 41% 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, 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 $932). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Houston to Bucharest

Discover the top 5 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$551Average$1,128FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$591Average$929FlexibilityNo cancel feeOn-time77%
KLMCheapest$658Average$937FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$692Average$1,053FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$715Average$1,032FlexibilityNo cancel feeOn-time77%

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