What is the cheapest airline that flies from Houston to Romania?

Lufthansa, United Airlines, and British Airways are the most popular carriers operating from Houston to Romania

What airlines fly to Romania?

Turkish Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Romania from Houston according to our data. Turkish Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 4 different airlines that fly to Romania on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Houston to Romania are refreshed on a daily basis.

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

The number of operators available for flights from Houston to Romania is 4 as of November 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Romania.

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

The travel and health documents required for your trip to Romania can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Romania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$270 Cheap Flights from Houston to Romania in 2025/26

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Find the cheapest flights from Houston to Romania

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:29 am - 12:30 amIAH-OTP

32h 01m3 stops

1:05 pm - 8:25 amOTP-IAH

27h 20m3 stops

$576Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

9:05 pm - 2:10 pmIAH-OTP

33h 05m1 stop

9:50 pm - 7:10 pmOTP-IAH

29h 20m1 stop

$643Turkish Airlines

Find Deal

Sun, Jan 25 - Sat, Feb 14

3:50 pm - 8:00 pmIAH-OTP

20h 10m1 stop

9:00 pm - 2:05 pmOTP-IAH

25h 05m1 stop

$731British Airways

Find Deal

Wed, Dec 10 - Thu, Feb 19

3:50 pm - 10:55 pmIAH-OTP

23h 05m1 stop

4:40 pm - 2:05 pmOTP-IAH

29h 25m1 stop

$745British Airways

Find Deal

Tue, Dec 2 - Tue, Dec 9

4:20 pm - 6:35 pmIAH-OTP

18h 15m2 stops

5:55 am - 6:15 pmOTP-IAH

20h 20m1 stop

$749Lufthansa

Find Deal

Sun, Jan 25 - Sat, Feb 14

11:55 am - 2:05 pmIAH-OTP

18h 10m2 stops

5:55 am - 6:15 pmOTP-IAH

20h 20m1 stop

$753Lufthansa

Find Deal

Sun, Jan 25 - Sat, Feb 14

7:10 am - 1:40 pmIAH-CLJ

22h 30m2 stops

6:00 am - 9:39 pmCLJ-IAH

47h 39m2 stops

$763Air Canada

Find Deal

Thu, Jan 22 - Mon, Jan 26

7:20 am - 1:40 pmIAH-CLJ

23h 20m2 stops

6:00 am - 8:26 amCLJ-IAH

34h 26m2 stops

$771United Airlines

Find Deal

Thu, Mar 26 - Sun, Apr 5

12:50 pm - 1:45 pmIAH-SBZ

16h 55m2 stops

6:00 am - 4:30 pmSBZ-IAH

18h 30m1 stop

$903United Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

11:55 am - 1:40 pmIAH-CLJ

18h 45m3 stops

6:00 am - 9:34 pmCLJ-IAH

23h 34m3 stops

$1,029Air Canada

Find Deal

Thu, Mar 26 - Sun, Apr 5

Turkish Airlines flights from Houston to Romania

Our best Turkish Airlines deals on Houston to Romania flight tickets

Turkish Airlines

Jan 25

IAH9:05 pmHouston George Bush Intcntl

33h 05m

1 stop

OTP2:10 pmBucharest Otopeni Intl

Feb 14

OTP9:50 pmBucharest Otopeni Intl

29h 20m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$643

Find similar

Turkish Airlines

Mar 27

IAH10:05 pmHouston George Bush Intcntl

26h 05m

1 stop

OTP7:10 amBucharest Otopeni Intl

Apr 4

OTP9:30 amBucharest Otopeni Intl

17h 45m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$671

Find similar

Turkish Airlines

Jan 29

IAH9:05 pmHouston George Bush Intcntl

15h 25m

1 stop

OTP8:30 pmBucharest Otopeni Intl

Feb 2

OTP9:55 pmBucharest Otopeni Intl

29h 15m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$710

Find similar

British Airways flights from Houston to Romania

Our best British Airways deals on Houston to Romania flight tickets

British Airways

Dec 10

IAH3:50 pmHouston George Bush Intcntl

20h 10m

1 stop

OTP8:00 pmBucharest Otopeni Intl

Feb 19

OTP9:00 pmBucharest Otopeni Intl

25h 05m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$731

Find similar

British Airways

Dec 2

IAH3:50 pmHouston George Bush Intcntl

23h 05m

1 stop

OTP10:55 pmBucharest Otopeni Intl

Dec 9

OTP4:40 pmBucharest Otopeni Intl

29h 25m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$745

Find similar

British Airways

Dec 7

IAH9:50 pmHouston George Bush Intcntl

13h 45m

1 stop

OTP7:35 pmBucharest Otopeni Intl

Feb 1

OTP4:10 pmBucharest Otopeni Intl

29h 55m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$758

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 12/2

8:29 am-12:30 am

3 stops32h 01m

Bucharest Otopeni Intl

Tue 12/9

1:05 pm-8:25 am

3 stops27h 20m

$576

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 1/25

9:05 pm-2:10 pm

1 stop33h 05m

Bucharest Otopeni Intl

Sat 2/14

9:50 pm-7:10 pm

1 stop29h 20m

$643

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/10

3:50 pm-8:00 pm

1 stop20h 10m

Bucharest Otopeni Intl

Thu 2/19

9:00 pm-2:05 pm

1 stop25h 05m

$731

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 12/2

3:50 pm-10:55 pm

1 stop23h 05m

Bucharest Otopeni Intl

Tue 12/9

4:40 pm-2:05 pm

1 stop29h 25m

$745

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 1/25

4:20 pm-6:35 pm

2 stops18h 15m

Bucharest Otopeni Intl

Sat 2/14

5:55 am-6:15 pm

1 stop20h 20m

$749

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-6:15 pm

1 stop20h 20m

$753

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 1/22

7:10 am-1:40 pm

2 stops22h 30m

Cluj Napoca

Mon 1/26

6:00 am-9:39 pm

2 stops47h 39m

$763

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 3/26

7:20 am-1:40 pm

2 stops23h 20m

Cluj Napoca

Sun 4/5

6:00 am-8:26 am

2 stops34h 26m

$771

HoustonSibiu

IAH - SBZ

IAHSBZ

Houston George Bush Intcntl

Thu 12/4

12:50 pm-1:45 pm

2 stops16h 55m

Sibiu

Mon 12/8

6:00 am-4:30 pm

1 stop18h 30m

$903

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 3/26

11:55 am-1:40 pm

3 stops18h 45m

Cluj Napoca

Sun 4/5

6:00 am-9:34 pm

3 stops23h 34m

$1,029

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Romania

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

Airlines

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

The cheapest day to depart on your flight to Romania is on a Friday when prices can be found for as low as $829. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,231. These prices are subject to change though, so be sure to set up a Price Alert for flights to Romania.

What is the cheapest time of day to depart on your flight to Romania?

Our most recent data shows that the best time of day to fly to Romania is in the evening. Flights from Houston to Romania during this time can be as low as $997. Try not to purchase tickets at noon because they tend to be around $1,298. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Houston to Romania flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Houston to Romania?
Prices for flights from Houston to Romania are refreshed on a daily basis.
How many operators does momondo search for flights from Houston to Romania?
The number of operators available for flights from Houston to Romania is 4 as of November 2025.
How old do you have to be to fly from Houston to Romania?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Romania.
What documentation or ID do you need to fly to Romania?
The travel and health documents required for your trip to Romania can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Romania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Romania

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

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $591	Free Cancellation	Rating 7.3 4,044 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $607	Free Cancellation	Rating 6.8 7,579 reviews	Search Lufthansa flights
KLM	PriceFrom $645	Free Cancellation	Rating 7.7 1,419 reviews	Search KLM flights
United Airlines	PriceFrom $669	Free Cancellation	Rating 7.4 9,031 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Romania for you.

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

Yes. All flights to Romania from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

Of course. momondo tracks the price of Houston to Romania flights. All you need is a valid email address and we will do the rest; it is that quick and easy.