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.

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

Turkish Airlines, United Airlines, and Lufthansa are the most popular carriers operating 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 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.

$415 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 pm - 2:10 pmIAH-OTP

33h 05m1 stop

3:30 pm - 8:10 pmOTP-IAH

35h 40m1 stop

$596Turkish Airlines

Find Deal

jue., mar. 12 - jue., mar. 26

2:55 pm - 2:10 pmIAH-OTP

15h 15m1 stop

9:50 pm - 8:10 pmOTP-IAH

29h 20m1 stop

$634Turkish Airlines

Find Deal

mié., mar. 4 - dom., mar. 15

9:10 pm - 8:25 pmIAH-OTP

15h 15m1 stop

9:30 am - 7:15 pmOTP-IAH

17h 45m1 stop

$635Turkish Airlines

Find Deal

jue., abr. 9 - mar., abr. 21

9:05 pm - 8:50 amIAH-OTP

27h 45m1 stop

3:30 pm - 7:10 pmOTP-IAH

35h 40m1 stop

$643Turkish Airlines

Find Deal

dom., ene. 25 - sáb., feb. 14

3:50 pm - 1:10 amIAH-SBZ

25h 20m1 stop

6:15 pm - 2:05 pmSBZ-IAH

27h 50m1 stop

$765Multiple Airlines

Find Deal

jue., ene. 8 - jue., ene. 22

5:50 pm - 1:40 pmIAH-CLJ

12h 50m1 stop

1:50 pm - 11:35 pmCLJ-IAH

17h 45m2 stops

$767United Airlines

Find Deal

vie., mar. 27 - mar., mar. 31

7:10 am - 6:15 pmIAH-SBZ

27h 05m2 stops

6:00 am - 9:44 pmSBZ-IAH

23h 44m2 stops

$833Multiple Airlines

Find Deal

mié., ene. 7 - vie., ene. 23

5:50 pm - 1:40 pmIAH-CLJ

12h 50m1 stop

6:00 am - 4:35 pmCLJ-IAH

18h 35m1 stop

$842United Airlines

Find Deal

vie., mar. 27 - mar., mar. 31

5:50 pm - 1:40 pmIAH-CLJ

12h 50m1 stop

6:00 am - 11:16 pmCLJ-IAH

25h 16m2 stops

$946Lufthansa

Find Deal

vie., mar. 27 - mar., mar. 31

12:16 pm - 11:30 pmHOU-OTP

27h 14m2 stops

7:35 am - 11:43 pmOTP-HOU

23h 08m2 stops

$1,110British Airways

Find Deal

mié., mar. 4 - dom., mar. 15

Turkish Airlines flights from Houston to Romania

Our best Turkish Airlines deals on Houston to Romania flight tickets

Turkish Airlines

Mar 12

IAH10:05 pmHouston George Bush Intcntl

33h 05m

1 stop

OTP2:10 pmBucharest Otopeni Intl

Mar 26

OTP3:30 pmBucharest Otopeni Intl

35h 40m

1 stop

IAH8:10 pmHouston George Bush Intcntl

$596

Find similar

Turkish Airlines

Mar 4

IAH2:55 pmHouston George Bush Intcntl

15h 15m

1 stop

OTP2:10 pmBucharest Otopeni Intl

Mar 15

OTP9:50 pmBucharest Otopeni Intl

29h 20m

1 stop

IAH8:10 pmHouston George Bush Intcntl

$634

Find similar

Turkish Airlines

Apr 9

IAH9:10 pmHouston George Bush Intcntl

15h 15m

1 stop

OTP8:25 pmBucharest Otopeni Intl

Apr 21

OTP9:30 amBucharest Otopeni Intl

17h 45m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$635

Find similar

British Airways flights from Houston to Romania

Our best British Airways deals on Houston to Romania flight tickets

British Airways

Apr 10

IAH9:05 pmHouston George Bush Intcntl

18h 45m

1 stop

OTP11:50 pmBucharest Otopeni Intl

Apr 18

OTP8:25 amBucharest Otopeni Intl

18h 50m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$748

Find similar

British Airways

Dec 10

IAH3:50 pmHouston George Bush Intcntl

15h 55m

1 stop

OTP3:45 pmBucharest Otopeni Intl

Feb 1

OTP4:10 pmBucharest Otopeni Intl

29h 55m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$758

Find similar

British Airways

Dec 11

IAH3:50 pmHouston George Bush Intcntl

19h 40m

1 stop

OTP7:30 pmBucharest Otopeni Intl

Feb 16

OTP8:25 pmBucharest Otopeni Intl

25h 40m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$763

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

jue. 3/12

10:05 pm-2:10 pm

1 stop33h 05m

Bucharest Otopeni Intl

jue. 3/26

3:30 pm-8:10 pm

1 stop35h 40m

$596

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

mié. 3/4

2:55 pm-2:10 pm

1 stop15h 15m

Bucharest Otopeni Intl

dom. 3/15

9:50 pm-8:10 pm

1 stop29h 20m

$634

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

jue. 4/9

9:10 pm-8:25 pm

1 stop15h 15m

Bucharest Otopeni Intl

mar. 4/21

9:30 am-7:15 pm

1 stop17h 45m

$635

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

dom. 1/25

9:05 pm-8:50 am

1 stop27h 45m

Bucharest Otopeni Intl

sáb. 2/14

3:30 pm-7:10 pm

1 stop35h 40m

$643

HoustonSibiu

IAH - SBZ

IAHSBZ

Houston George Bush Intcntl

jue. 1/8

3:50 pm-1:10 am

1 stop25h 20m

Sibiu

jue. 1/22

6:15 pm-2:05 pm

1 stop27h 50m

$765

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

vie. 3/27

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

mar. 3/31

1:50 pm-11:35 pm

2 stops17h 45m

$767

HoustonSibiu

IAH - SBZ

IAHSBZ

Houston George Bush Intcntl

mié. 1/7

7:10 am-6:15 pm

2 stops27h 05m

Sibiu

vie. 1/23

6:00 am-9:44 pm

2 stops23h 44m

$833

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

vie. 3/27

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

mar. 3/31

6:00 am-4:35 pm

1 stop18h 35m

$842

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

vie. 3/27

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

mar. 3/31

6:00 am-11:16 pm

2 stops25h 16m

$946

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

mié. 3/4

12:16 pm-11:30 pm

2 stops27h 14m

Bucharest Otopeni Intl

dom. 3/15

7:35 am-11:43 pm

2 stops23h 08m

$1,110

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 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 4,047 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $607	Free Cancellation	Rating 6.8 7,576 reviews	Search Lufthansa flights
KLM	PriceFrom $645	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
United Airlines	PriceFrom $669	Free Cancellation	Rating 7.4 9,014 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.