How long does it take to fly to Houston?

Average flight duration from Romania to Houston depends on which airport you fly into and out of. Flying from Bucharest to Houston Hobby Airport is 19h 48m on average, while flying from Cluj Napoca to Houston Hobby Airport is 21h 01m on average. Houston Hobby Airport is the most popular airport in Houston.

When did momondo last update prices for flights from Romania to Houston?

Prices for flights from Romania to Houston refresh daily.

How many operators does momondo search for flights from Romania to Houston?

The number of operators available for flights from Romania to Houston is 1 as of October 2025.

How old do you have to be to fly from Romania to Houston?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Romania to Houston.

What documentation or ID do you need to fly to Houston?

The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$632 Cheap Flights from Romania to Houston in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Romania to Houston

Round-trip

One-way

Recent round-trip flight deals from Romania to Houston

Enter your travel dates to find the best prices.

8:00 am - 2:05 pmOTP-IAH

38h 05m1 stop

3:50 pm - 2:45 pmIAH-OTP

14h 55m1 stop

$852American Airlines

Find Deal

Fri, Feb 6 - Tue, Feb 10

3:50 pm - 2:05 pmOTP-IAH

30h 15m1 stop

9:50 pm - 2:55 pmIAH-OTP

33h 05m1 stop

$854British Airways

Find Deal

Wed, Dec 24 - Sat, Jan 10

8:00 am - 2:05 pmOTP-IAH

38h 05m1 stop

12:44 pm - 2:45 pmIAH-OTP

18h 01m2 stops

$856American Airlines

Find Deal

Fri, Feb 6 - Tue, Feb 10

6:00 am - 4:10 pmCLJ-IAH

18h 10m1 stop

11:55 am - 1:40 pmIAH-CLJ

17h 45m2 stops

$921Lufthansa

Find Deal

Mon, Dec 15 - Thu, Jan 15

6:00 am - 10:47 pmCLJ-IAH

24h 47m2 stops

11:55 am - 1:40 pmIAH-CLJ

17h 45m2 stops

$931Lufthansa

Find Deal

Mon, Dec 15 - Thu, Jan 15

6:05 am - 3:50 pmOTP-IAH

17h 45m2 stops

8:23 am - 12:30 pmIAH-OTP

20h 07m2 stops

$932United Airlines

Find Deal

Wed, Dec 24 - Sat, Jan 10

5:05 pm - 10:05 pmCLJ-IAH

37h 00m3 stops

6:00 am - 10:15 pmIAH-CLJ

32h 15m2 stops

$961Multiple Airlines

Find Deal

Sun, Dec 14 - Wed, Jan 14

9:15 pm - 8:10 pmCLJ-IAH

29h 55m1 stop

10:05 pm - 9:00 amIAH-CLJ

27h 55m1 stop

$963Turkish Airlines

Find Deal

Thu, Mar 12 - Mon, Mar 16

5:05 pm - 10:05 pmCLJ-IAH

37h 00m3 stops

7:00 am - 10:15 pmIAH-CLJ

31h 15m3 stops

$964Multiple Airlines

Find Deal

Sun, Dec 14 - Wed, Jan 14

9:15 pm - 7:10 pmCLJ-IAH

29h 55m1 stop

2:55 pm - 9:00 amIAH-CLJ

34h 05m1 stop

$974Turkish Airlines

Find Deal

Sun, Dec 14 - Wed, Jan 14

American Airlines flights from Romania to Houston

Our best American Airlines deals on Romania to Houston flight tickets

American Airlines

Feb 6

OTP8:00 amBucharest Otopeni Intl

38h 05m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Feb 10

IAH3:50 pmHouston George Bush Intcntl

14h 55m

1 stop

OTP2:45 pmBucharest Otopeni Intl

$852

Find similar

American Airlines

Feb 6

OTP8:00 amBucharest Otopeni Intl

38h 05m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Feb 10

IAH12:44 pmHouston George Bush Intcntl

18h 01m

2 stops

OTP2:45 pmBucharest Otopeni Intl

$856

Find similar

American Airlines

Feb 6

OTP8:00 amBucharest Otopeni Intl

38h 05m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Feb 10

IAH12:44 pmHouston George Bush Intcntl

18h 01m

2 stops

OTP2:45 pmBucharest Otopeni Intl

$857

Find similar

British Airways flights from Romania to Houston

Our best British Airways deals on Romania to Houston flight tickets

British Airways

Dec 24

OTP3:50 pmBucharest Otopeni Intl

30h 15m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Jan 10

IAH9:50 pmHouston George Bush Intcntl

33h 05m

1 stop

OTP2:55 pmBucharest Otopeni Intl

$854

Find similar

British Airways

Dec 24

OTP3:50 pmBucharest Otopeni Intl

30h 15m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Jan 10

IAH6:10 pmHouston George Bush Intcntl

21h 35m

2 stops

OTP11:45 pmBucharest Otopeni Intl

$884

Find similar

British Airways

Nov 16

OTP7:35 amBucharest Otopeni Intl

20h 15m

2 stops

HOU7:50 pmHouston Hobby

Nov 21

HOU8:20 pmHouston Hobby

34h 45m

2 stops

OTP3:05 pmBucharest Otopeni Intl

$1,260

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 2/6

8:00 am-2:05 pm

1 stop38h 05m

Houston George Bush Intcntl

Tue 2/10

3:50 pm-2:45 pm

1 stop14h 55m

$852

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Wed 12/24

3:50 pm-2:05 pm

1 stop30h 15m

Houston George Bush Intcntl

Sat 1/10

9:50 pm-2:55 pm

1 stop33h 05m

$854

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 2/6

8:00 am-2:05 pm

1 stop38h 05m

Houston George Bush Intcntl

Tue 2/10

12:44 pm-2:45 pm

2 stops18h 01m

$856

Cluj NapocaHouston

CLJ - IAH

CLJIAH

Cluj Napoca

Mon 12/15

6:00 am-4:10 pm

1 stop18h 10m

Houston George Bush Intcntl

Thu 1/15

11:55 am-1:40 pm

2 stops17h 45m

$921

Cluj NapocaHouston

CLJ - IAH

CLJIAH

Cluj Napoca

Mon 12/15

6:00 am-10:47 pm

2 stops24h 47m

Houston George Bush Intcntl

Thu 1/15

11:55 am-1:40 pm

2 stops17h 45m

$931

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Wed 12/24

6:05 am-3:50 pm

2 stops17h 45m

Houston George Bush Intcntl

Sat 1/10

8:23 am-12:30 pm

2 stops20h 07m

$932

Cluj NapocaHouston

CLJ - IAH

CLJIAH

Cluj Napoca

Sun 12/14

5:05 pm-10:05 pm

3 stops37h 00m

Houston George Bush Intcntl

Wed 1/14

6:00 am-10:15 pm

2 stops32h 15m

$961

Cluj NapocaHouston

CLJ - IAH

CLJIAH

Cluj Napoca

Thu 3/12

9:15 pm-8:10 pm

1 stop29h 55m

Houston George Bush Intcntl

Mon 3/16

10:05 pm-9:00 am

1 stop27h 55m

$963

Cluj NapocaHouston

CLJ - IAH

CLJIAH

Cluj Napoca

Sun 12/14

5:05 pm-10:05 pm

3 stops37h 00m

Houston George Bush Intcntl

Wed 1/14

7:00 am-10:15 pm

3 stops31h 15m

$964

Cluj NapocaHouston

CLJ - IAH

CLJIAH

Cluj Napoca

Sun 12/14

9:15 pm-7:10 pm

1 stop29h 55m

Houston George Bush Intcntl

Wed 1/14

2:55 pm-9:00 am

1 stop34h 05m

$974

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Romania to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

What is the cheapest month to fly to Houston?

The month of February is, on average, the cheapest month to fly to Houston from Romania, with most prices found around $586. The month of March is another great option to travel to Houston, with average flight prices from Romania averaging around $783.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Romania is on a Friday. momondo users have found tickets for Friday departures for as low as $802. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Tuesday is $920.

Cheap Romania to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Romania to Houston

Direct flights	None

There are no direct flights from Romania to Houston. There are no popular flight routes from Romania to Houston.

Search flight deals

When did momondo last update prices for flights from Romania to Houston?
Prices for flights from Romania to Houston refresh daily.
How many operators does momondo search for flights from Romania to Houston?
The number of operators available for flights from Romania to Houston is 1 as of October 2025.
How old do you have to be to fly from Romania to Houston?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Romania to Houston.
What documentation or ID do you need to fly to Houston?
The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Romania to Houston

Compare and see reviews for airlines that fly from Romania to Houston with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $804	Free Cancellation	Rating 7.3 4,028 reviews		Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Romania to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Romania to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Romania to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Romania to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Romania to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Romania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Romania to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Romania to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.