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 37% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 5 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?

Delta and Turkish 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 5 as of December 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.

$589 Cheap Flights from Houston to Romania in 2025/26

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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.

5:46 am - 5:20 pm

IAH

CLJ

27h 34m3 stops

1:55 pm - 10:33 am

CLJ

IAH

28h 38m3 stops

$589Multiple Airlines

Wed, Jan 21 - Wed, Jan 28

9:10 pm - 2:35 pm

IAH

OTP

33h 25m1 stop

9:45 pm - 7:15 pm

OTP

IAH

29h 30m1 stop

$596Turkish Airlines

Thu, Apr 30 - Tue, May 12

2:55 pm - 2:10 pm

IAH

OTP

15h 15m1 stop

10:10 am - 7:10 pm

OTP

IAH

17h 00m1 stop

$608Turkish Airlines

Wed, Jan 21 - Wed, Jan 28

3:50 pm - 11:30 pm

IAH

OTP

23h 40m1 stop

3:50 pm - 2:05 pm

OTP

IAH

30h 15m1 stop

$712British Airways

Wed, Jan 7 - Wed, Jan 14

1:12 pm - 1:40 pm

IAH

CLJ

16h 28m2 stops

6:00 am - 11:09 am

CLJ

IAH

37h 09m2 stops

$768United Airlines

Thu, Jan 29 - Mon, Feb 2

7:05 pm - 12:55 am

IAH

CLJ

21h 50m2 stops

6:00 am - 6:15 pm

CLJ

IAH

20h 15m2 stops

$772Lufthansa

Wed, Jan 21 - Wed, Jan 28

5:45 am - 12:05 pm

HOU

OTP

22h 20m2 stops

6:00 am - 10:33 pm

OTP

HOU

24h 33m2 stops

$775Delta

Mon, Jan 19 - Tue, Feb 3

9:50 pm - 1:40 pm

IAH

CLJ

55h 50m2 stops

2:25 pm - 8:16 am

CLJ

IAH

48h 51m2 stops

$888United Airlines

Sat, Mar 7 - Sat, Mar 28

8:05 pm - 12:30 am

IAH

CLJ

20h 25m2 stops

6:10 pm - 2:55 pm

CLJ

IAH

52h 45m2 stops

$952Lufthansa

Sun, Apr 19 - Fri, Apr 24

6:36 pm - 7:30 pm

HOU

OTP

16h 54m2 stops

8:05 am - 10:46 pm

OTP

HOU

22h 41m2 stops

$978British Airways

Thu, Jan 29 - Mon, Feb 2

Turkish Airlines flights from Houston to Romania

Our best Turkish Airlines deals on Houston to Romania flight tickets

Turkish Airlines

Apr 30

IAH9:10 pmHouston George Bush Intcntl

33h 25m

1 stop

OTP2:35 pmBucharest Otopeni Intl

May 12

OTP9:45 pmBucharest Otopeni Intl

29h 30m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$596

Find similar

Turkish Airlines

Jan 21

IAH2:55 pmHouston George Bush Intcntl

15h 15m

1 stop

OTP2:10 pmBucharest Otopeni Intl

Jan 28

OTP10:10 amBucharest Otopeni Intl

17h 00m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$608

Find similar

Turkish Airlines

Jan 19

IAH9:05 pmHouston George Bush Intcntl

27h 45m

1 stop

OTP8:50 amBucharest Otopeni Intl

Feb 3

OTP3:30 pmBucharest Otopeni Intl

35h 40m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$615

Find similar

British Airways flights from Houston to Romania

Our best British Airways deals on Houston to Romania flight tickets

British Airways

Jan 7

IAH3:50 pmHouston George Bush Intcntl

23h 40m

1 stop

OTP11:30 pmBucharest Otopeni Intl

Jan 14

OTP3:50 pmBucharest Otopeni Intl

30h 15m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$712

Find similar

British Airways

Jan 8

IAH3:50 pmHouston George Bush Intcntl

15h 55m

1 stop

OTP3:45 pmBucharest Otopeni Intl

Jan 22

OTP8:00 amBucharest Otopeni Intl

20h 00m

1 stop

IAH8:00 pmHouston George Bush Intcntl

$759

Find similar

British Airways

Jan 25

IAH6:16 pmHouston George Bush Intcntl

21h 29m

2 stops

OTP11:45 pmBucharest Otopeni Intl

Feb 14

OTP4:00 pmBucharest Otopeni Intl

38h 12m

2 stops

IAH10:12 pmHouston George Bush Intcntl

$762

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 1/21

5:46 am-5:20 pm

3 stops27h 34m

Cluj Napoca

Wed 1/28

1:55 pm-10:33 am

3 stops28h 38m

$589

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 4/30

9:10 pm-2:35 pm

1 stop33h 25m

Bucharest Otopeni Intl

Tue 5/12

9:45 pm-7:15 pm

1 stop29h 30m

$596

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 1/21

2:55 pm-2:10 pm

1 stop15h 15m

Bucharest Otopeni Intl

Wed 1/28

10:10 am-7:10 pm

1 stop17h 00m

$608

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 1/7

3:50 pm-11:30 pm

1 stop23h 40m

Bucharest Otopeni Intl

Wed 1/14

3:50 pm-2:05 pm

1 stop30h 15m

$712

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 1/29

1:12 pm-1:40 pm

2 stops16h 28m

Cluj Napoca

Mon 2/2

6:00 am-11:09 am

2 stops37h 09m

$768

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 1/21

7:05 pm-12:55 am

2 stops21h 50m

Cluj Napoca

Wed 1/28

6:00 am-6:15 pm

2 stops20h 15m

$772

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Mon 1/19

5:45 am-12:05 pm

2 stops22h 20m

Bucharest Otopeni Intl

Tue 2/3

6:00 am-10:33 pm

2 stops24h 33m

$775

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Sat 3/7

9:50 pm-1:40 pm

2 stops55h 50m

Cluj Napoca

Sat 3/28

2:25 pm-8:16 am

2 stops48h 51m

$888

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Sun 4/19

8:05 pm-12:30 am

2 stops20h 25m

Cluj Napoca

Fri 4/24

6:10 pm-2:55 pm

2 stops52h 45m

$952

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Thu 1/29

6:36 pm-7:30 pm

2 stops16h 54m

Bucharest Otopeni Intl

Mon 2/2

8:05 am-10:46 pm

2 stops22h 41m

$978

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Fastest flight time	12h 55m
Direct flights	None

The fastest flight from Houston to Romania takes 12h 55m

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 5 as of December 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
Lufthansa	PriceFrom $551	Free Cancellation	Rating 6.8 7,619 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $591	Free Cancellation	Rating 7.3 4,087 reviews	Search Turkish Airlines flights
KLM	PriceFrom $645	Free Cancellation	Rating 7.7 1,431 reviews	Search KLM flights
United Airlines	PriceFrom $669	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.4 1,502 reviews	Search Air France 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.