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

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

What airlines fly to Romania?

Turkish Airlines, KLM and Lufthansa 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 55% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 6 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 5 as of May 2026.

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.

$357 Cheap Flights from Houston to Romania in 2026

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Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Romania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 pm - 8:10 am

IAH

OTP

27h 05m

1 stop

3:55 pm - 7:10 pm

OTP

IAH

35h 15m

1 stop

$721Turkish Airlines

Tue, Sep 1 - Thu, Oct 1

9:05 pm - 2:35 pm

IAH

OTP

33h 30m

1 stop

9:35 pm - 7:10 pm

OTP

IAH

29h 35m

1 stop

$723Turkish Airlines

Tue, Sep 1 - Thu, Oct 1

10:57 am - 12:00 pm

IAH

OTP

17h 03m

2 stops

6:05 am - 5:50 pm

OTP

IAH

19h 45m

1 stop

$775United Airlines

Tue, Sep 1 - Thu, Oct 1

10:50 am - 1:40 pm

HOU

OTP

18h 50m

2 stops

7:05 am - 10:46 pm

OTP

HOU

23h 41m

2 stops

$782Delta

Sun, Aug 16 - Fri, Aug 28

9:40 am - 12:45 pm

IAH

OTP

19h 05m

2 stops

7:05 am - 6:28 pm

OTP

IAH

19h 23m

2 stops

$782Delta

Sun, Sep 6 - Wed, Sep 16

9:33 am - 2:35 pm

HOU

OTP

21h 02m

2 stops

8:15 am - 7:51 pm

OTP

HOU

19h 36m

2 stops

$785American Airlines

Wed, Oct 14 - Tue, Oct 20

4:40 pm - 5:25 pm

IAH

CLJ

16h 45m

1 stop

6:00 am - 7:51 pm

CLJ

IAH

21h 51m

2 stops

$792United Airlines

Sun, Aug 30 - Thu, Sep 3

9:33 am - 2:40 pm

HOU

OTP

21h 07m

2 stops

8:15 am - 7:51 pm

OTP

HOU

19h 36m

2 stops

$835American Airlines

Thu, Oct 15 - Tue, Oct 20

4:15 pm - 11:50 pm

HOU

OTP

23h 35m

2 stops

4:00 pm - 11:57 pm

OTP

HOU

39h 57m

2 stops

$851British Airways

Fri, Oct 23 - Mon, Nov 2

12:14 pm - 3:25 pm

HOU

OTP

19h 11m

2 stops

8:15 am - 7:51 pm

OTP

HOU

19h 36m

2 stops

$938British Airways

Tue, Sep 1 - Thu, Oct 1

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Turkish Airlines flights from Houston to Romania

Our best Turkish Airlines deals on Houston to Romania flight tickets

Turkish Airlines

Sep 1

IAH9:05 pmHouston George Bush Intcntl

27h 05m

1 stop

OTP8:10 amBucharest Otopeni Intl

Oct 1

OTP3:55 pmBucharest Otopeni Intl

35h 15m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$721

Turkish Airlines

Aug 25

IAH9:05 pmHouston George Bush Intcntl

27h 05m

1 stop

OTP8:10 amBucharest Otopeni Intl

Sep 15

OTP9:30 amBucharest Otopeni Intl

17h 40m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$723

Turkish Airlines

Aug 16

IAH9:05 pmHouston George Bush Intcntl

27h 05m

1 stop

OTP8:10 amBucharest Otopeni Intl

Aug 28

OTP9:30 amBucharest Otopeni Intl

17h 40m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$727

United Airlines flights from Houston to Romania

Our best United Airlines deals on Houston to Romania flight tickets

United Airlines

Sep 1

IAH10:57 amHouston George Bush Intcntl

17h 03m

2 stops

OTP12:00 pmBucharest Otopeni Intl

Oct 1

OTP6:05 amBucharest Otopeni Intl

19h 45m

1 stop

IAH5:50 pmHouston George Bush Intcntl

$775

United Airlines

Sep 1

IAH10:57 amHouston George Bush Intcntl

17h 03m

2 stops

OTP12:00 pmBucharest Otopeni Intl

Oct 1

OTP6:05 amBucharest Otopeni Intl

21h 01m

2 stops

IAH7:06 pmHouston George Bush Intcntl

$785

United Airlines

Aug 30

IAH4:40 pmHouston George Bush Intcntl

16h 45m

1 stop

CLJ5:25 pmCluj Napoca

Sep 3

CLJ6:00 amCluj Napoca

21h 51m

2 stops

IAH7:51 pmHouston George Bush Intcntl

$792

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/1

9:05 pm-8:10 am

1 stop27h 05m

Bucharest Otopeni Intl

Thu 10/1

3:55 pm-7:10 pm

1 stop35h 15m

$721

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/1

9:05 pm-2:35 pm

1 stop33h 30m

Bucharest Otopeni Intl

Thu 10/1

9:35 pm-7:10 pm

1 stop29h 35m

$723

Quickest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/1

10:57 am-12:00 pm

2 stops17h 03m

Bucharest Otopeni Intl

Thu 10/1

6:05 am-5:50 pm

1 stop19h 45m

$775

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sun 8/16

10:50 am-1:40 pm

2 stops18h 50m

Bucharest Otopeni Intl

Fri 8/28

7:05 am-10:46 pm

2 stops23h 41m

$782

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 9/6

9:40 am-12:45 pm

2 stops19h 05m

Bucharest Otopeni Intl

Wed 9/16

7:05 am-6:28 pm

2 stops19h 23m

$782

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Wed 10/14

9:33 am-2:35 pm

2 stops21h 02m

Bucharest Otopeni Intl

Tue 10/20

8:15 am-7:51 pm

2 stops19h 36m

$785

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Sun 8/30

4:40 pm-5:25 pm

1 stop16h 45m

Cluj Napoca

Thu 9/3

6:00 am-7:51 pm

2 stops21h 51m

$792

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Thu 10/15

9:33 am-2:40 pm

2 stops21h 07m

Bucharest Otopeni Intl

Tue 10/20

8:15 am-7:51 pm

2 stops19h 36m

$835

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Fri 10/23

4:15 pm-11:50 pm

2 stops23h 35m

Bucharest Otopeni Intl

Mon 11/2

4:00 pm-11:57 pm

2 stops39h 57m

$851

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Tue 9/1

12:14 pm-3:25 pm

2 stops19h 11m

Bucharest Otopeni Intl

Thu 10/1

8:15 am-7:51 pm

2 stops19h 36m

$938

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 month to fly to Romania?

The cheapest month to fly to Romania from Houston is in January. Flight prices, which tend to average around $539, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of January, then departing from Houston during the month September is also very affordable. Most momondo users find prices during this month for around $553.

Cheap Houston to Romania flight deals and tips

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

Fastest flight time	16h 00m
Direct flights	None

The fastest flight from Houston to Romania takes 16h 00m

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

Search flight deals

Frequently asked questions about flying from Houston to Romania

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 5 as of May 2026.
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
KLM	PriceFrom $539	Free Cancellation	Rating 7.8 1,511 reviews	Search KLM flights
Turkish Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 4,351 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 9,684 reviews	Search United Airlines flights
British Airways	PriceFrom $602	Free Cancellation	Rating 6.7 7,944 reviews	Search British Airways flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.4 1,584 reviews	Search Air France flights
Lufthansa	PriceFrom $882	Free Cancellation	Rating 6.8 7,974 reviews	Search Lufthansa 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.