What airlines fly to Romania?

Turkish Airlines, United Airlines 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 38% 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, American Airlines, and United Airlines 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 August 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.

$414 Cheap Flights from Houston to Romania in 2025

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Find the cheapest flights from Houston to Romania

Round-trip

One-way

Last minute

Cheap round-trip flights

9:00 pm - 2:35 pmIAH-OTP

33h 35m1 stop

9:45 pm - 7:05 pmOTP-IAH

29h 20m1 stop

$592Turkish Airlines

Find Deal

Tue, Sep 9 - Wed, Sep 24

9:00 pm - 2:35 pmIAH-OTP

33h 35m1 stop

3:55 pm - 12:40 pmOTP-IAH

28h 45m1 stop

$602Turkish Airlines

Find Deal

Tue, Sep 16 - Thu, Sep 25

9:00 pm - 8:25 pmIAH-OTP

15h 25m1 stop

3:55 pm - 12:40 pmOTP-IAH

28h 45m1 stop

$609Turkish Airlines

Find Deal

Tue, Sep 16 - Thu, Sep 25

4:50 pm - 1:40 pmIAH-CLJ

12h 50m1 stop

6:00 am - 4:10 pmCLJ-IAH

18h 10m1 stop

$610United Airlines

Find Deal

Wed, Nov 5 - Fri, Nov 14

4:20 pm - 1:40 pmIAH-CLJ

37h 20m2 stops

6:00 am - 4:10 pmCLJ-IAH

18h 10m1 stop

$614United Airlines

Find Deal

Wed, Nov 5 - Fri, Nov 14

11:50 am - 1:40 pmIAH-CLJ

17h 50m2 stops

6:00 am - 6:38 pmCLJ-IAH

20h 38m3 stops

$628

Find Deal

Wed, Nov 5 - Fri, Nov 14

4:05 pm - 10:50 pmIAH-OTP

22h 45m1 stop

6:05 am - 1:55 pmOTP-IAH

15h 50m1 stop

$630Air France

Find Deal

Mon, Dec 29 - Fri, Jan 9

5:25 am - 1:05 amIAH-OTP

35h 40m3 stops

4:05 pm - 8:04 pmOTP-IAH

35h 59m2 stops

$656

Find Deal

Thu, Sep 4 - Mon, Sep 8

8:22 pm - 2:05 pmIAH-OTP

33h 43m2 stops

5:55 am - 2:35 pmOTP-IAH

16h 40m1 stop

$705Lufthansa

Find Deal

Sat, Nov 15 - Fri, Nov 28

4:45 pm - 5:20 pmIAH-CLJ

16h 35m1 stop

1:45 pm - 4:35 pmCLJ-IAH

34h 50m1 stop

$746Lufthansa

Find Deal

Thu, Oct 9 - Thu, Oct 16

British Airways flights from Houston to Romania

Our best British Airways deals on Houston to Romania flight tickets

British Airways

Oct 17

IAH3:30 pmHouston George Bush Intcntl

24h 20m

1 stop

OTP11:50 pmBucharest Otopeni Intl

Nov 3

OTP4:00 pmBucharest Otopeni Intl

30h 05m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$648

Find similar

British Airways

Oct 17

IAH9:00 pmHouston George Bush Intcntl

18h 50m

1 stop

OTP11:50 pmBucharest Otopeni Intl

Nov 3

OTP4:00 pmBucharest Otopeni Intl

30h 05m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$653

Find similar

British Airways

Oct 17

IAH1:18 pmHouston George Bush Intcntl

21h 47m

2 stops

OTP7:05 pmBucharest Otopeni Intl

Nov 3

OTP4:00 pmBucharest Otopeni Intl

30h 05m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$658

Find similar

Delta flights from Houston to Romania

Our best Delta deals on Houston to Romania flight tickets

Delta

Oct 17

HOU6:00 amHouston Hobby

22h 55m

2 stops

OTP12:55 pmBucharest Otopeni Intl

Nov 3

OTP6:05 amBucharest Otopeni Intl

24h 55m

2 stops

HOU11:00 pmHouston Hobby

$744

Find similar

Delta

Oct 17

HOU6:00 amHouston Hobby

22h 55m

2 stops

OTP12:55 pmBucharest Otopeni Intl

Nov 3

OTP6:05 amBucharest Otopeni Intl

24h 55m

2 stops

HOU11:00 pmHouston Hobby

$745

Find similar

Delta

Sep 4

HOU1:05 pmHouston Hobby

15h 55m

2 stops

OTP1:00 pmBucharest Otopeni Intl

Sep 8

OTP6:30 amBucharest Otopeni Intl

19h 09m

2 stops

HOU5:39 pmHouston Hobby

$979

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/9

9:00 pm-2:35 pm

1 stop33h 35m

Bucharest Otopeni Intl

Wed 9/24

9:45 pm-7:05 pm

1 stop29h 20m

$592

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/16

9:00 pm-2:35 pm

1 stop33h 35m

Bucharest Otopeni Intl

Thu 9/25

3:55 pm-12:40 pm

1 stop28h 45m

$602

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/16

9:00 pm-8:25 pm

1 stop15h 25m

Bucharest Otopeni Intl

Thu 9/25

3:55 pm-12:40 pm

1 stop28h 45m

$609

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 11/5

4:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Fri 11/14

6:00 am-4:10 pm

1 stop18h 10m

$610

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 11/5

4:20 pm-1:40 pm

2 stops37h 20m

Cluj Napoca

Fri 11/14

6:00 am-4:10 pm

1 stop18h 10m

$614

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 11/5

11:50 am-1:40 pm

2 stops17h 50m

Cluj Napoca

Fri 11/14

6:00 am-6:38 pm

3 stops20h 38m

$628

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 12/29

4:05 pm-10:50 pm

1 stop22h 45m

Bucharest Otopeni Intl

Fri 1/9

6:05 am-1:55 pm

1 stop15h 50m

$630

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 9/4

5:25 am-1:05 am

3 stops35h 40m

Bucharest Otopeni Intl

Mon 9/8

4:05 pm-8:04 pm

2 stops35h 59m

$656

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sat 11/15

8:22 pm-2:05 pm

2 stops33h 43m

Bucharest Otopeni Intl

Fri 11/28

5:55 am-2:35 pm

1 stop16h 40m

$705

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 10/9

4:45 pm-5:20 pm

1 stop16h 35m

Cluj Napoca

Thu 10/16

1:45 pm-4:35 pm

1 stop34h 50m

$746

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 August 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 3,950 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $607	Free Cancellation	Rating 6.8 7,344 reviews	Search Lufthansa flights
KLM	PriceFrom $645	Free Cancellation	Rating 7.8 1,388 reviews	Search KLM flights
United Airlines	PriceFrom $669	Free Cancellation	Rating 7.4 8,930 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.