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 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?

Delta and British Airways 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 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.

$226 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

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9:05 pm - 8:50 am

IAH

OTP

27h 45m1 stop

3:55 pm - 12:45 pm

OTP

IAH

28h 50m1 stop

$597Turkish Airlines

Sun, Mar 1 - Tue, Mar 31

9:05 pm - 8:50 am

IAH

OTP

27h 45m1 stop

3:30 pm - 7:10 pm

OTP

IAH

35h 40m1 stop

$611Turkish Airlines

Mon, Jan 19 - Tue, Feb 3

7:10 am - 3:50 pm

IAH

OTP

24h 40m2 stops

6:05 am - 1:35 pm

OTP

IAH

15h 30m1 stop

$642Multiple Airlines

Sun, Mar 1 - Tue, Mar 31

7:10 am - 3:50 pm

IAH

OTP

24h 40m2 stops

5:55 am - 9:44 pm

OTP

IAH

23h 49m2 stops

$646Air Canada

Mon, Jan 19 - Tue, Feb 3

12:10 pm - 12:30 am

IAH

OTP

28h 20m3 stops

8:20 am - 9:39 pm

OTP

IAH

21h 19m2 stops

$669Multiple Airlines

Mon, Jan 19 - Tue, Feb 3

7:10 am - 3:50 pm

IAH

OTP

24h 40m2 stops

6:05 am - 9:36 pm

OTP

IAH

23h 31m2 stops

$671Air Canada

Sun, Mar 1 - Tue, Mar 31

7:20 am - 1:40 pm

IAH

CLJ

22h 20m2 stops

2:25 pm - 11:59 pm

CLJ

IAH

17h 34m2 stops

$713United Airlines

Fri, Jan 16 - Tue, Jan 20

2:20 pm - 1:40 pm

IAH

CLJ

15h 20m2 stops

2:25 pm - 5:20 pm

CLJ

IAH

34h 55m2 stops

$732United Airlines

Thu, Jan 22 - Mon, Jan 26

5:00 pm - 6:15 pm

IAH

SBZ

17h 15m2 stops

7:00 pm - 10:58 pm

SBZ

IAH

35h 58m2 stops

$876Lufthansa

Fri, Feb 6 - Tue, Feb 10

8:05 pm - 12:30 am

IAH

CLJ

20h 25m2 stops

6:10 pm - 2:55 pm

CLJ

IAH

52h 45m2 stops

$877Lufthansa

Sun, Apr 19 - Fri, Apr 24

Lufthansa flights from Houston to Romania

Our best Lufthansa deals on Houston to Romania flight tickets

Lufthansa

Jan 25

IAH4:20 pmHouston George Bush Intcntl

18h 15m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Feb 14

OTP5:55 amBucharest Otopeni Intl

21h 08m

2 stops

IAH7:03 pmHouston George Bush Intcntl

$717

Find similar

Lufthansa

Dec 5

IAH4:20 pmHouston George Bush Intcntl

24h 45m

2 stops

OTP1:05 amBucharest Otopeni Intl

Dec 13

OTP6:05 amBucharest Otopeni Intl

18h 25m

1 stop

IAH4:30 pmHouston George Bush Intcntl

$719

Find similar

Lufthansa

Mar 18

IAH5:20 pmHouston George Bush Intcntl

18h 15m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Mar 22

OTP2:50 pmBucharest Otopeni Intl

31h 20m

1 stop

IAH3:10 pmHouston George Bush Intcntl

$743

Find similar

SWISS flights from Houston to Romania

Our best SWISS deals on Houston to Romania flight tickets

SWISS

Dec 6

IAH12:18 pmHouston George Bush Intcntl

28h 07m

2 stops

OTP12:25 amBucharest Otopeni Intl

Dec 12

OTP6:30 amBucharest Otopeni Intl

40h 10m

2 stops

IAH2:40 pmHouston George Bush Intcntl

$793

Find similar

SWISS

Dec 7

IAH3:55 pmHouston George Bush Intcntl

24h 35m

2 stops

OTP12:30 amBucharest Otopeni Intl

Dec 13

OTP4:40 pmBucharest Otopeni Intl

30h 00m

2 stops

IAH2:40 pmHouston George Bush Intcntl

$809

Find similar

SWISS

Dec 24

IAH7:05 pmHouston George Bush Intcntl

21h 20m

2 stops

OTP12:25 amBucharest Otopeni Intl

Jan 8

OTP4:40 pmBucharest Otopeni Intl

30h 05m

2 stops

IAH2:45 pmHouston George Bush Intcntl

$901

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 3/1

9:05 pm-8:50 am

1 stop27h 45m

Bucharest Otopeni Intl

Tue 3/31

3:55 pm-12:45 pm

1 stop28h 50m

$597

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 1/19

9:05 pm-8:50 am

1 stop27h 45m

Bucharest Otopeni Intl

Tue 2/3

3:30 pm-7:10 pm

1 stop35h 40m

$611

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 3/1

7:10 am-3:50 pm

2 stops24h 40m

Bucharest Otopeni Intl

Tue 3/31

6:05 am-1:35 pm

1 stop15h 30m

$642

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 1/19

7:10 am-3:50 pm

2 stops24h 40m

Bucharest Otopeni Intl

Tue 2/3

5:55 am-9:44 pm

2 stops23h 49m

$646

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 1/19

12:10 pm-12:30 am

3 stops28h 20m

Bucharest Otopeni Intl

Tue 2/3

8:20 am-9:39 pm

2 stops21h 19m

$669

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 3/1

7:10 am-3:50 pm

2 stops24h 40m

Bucharest Otopeni Intl

Tue 3/31

6:05 am-9:36 pm

2 stops23h 31m

$671

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Fri 1/16

7:20 am-1:40 pm

2 stops22h 20m

Cluj Napoca

Tue 1/20

2:25 pm-11:59 pm

2 stops17h 34m

$713

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 1/22

2:20 pm-1:40 pm

2 stops15h 20m

Cluj Napoca

Mon 1/26

2:25 pm-5:20 pm

2 stops34h 55m

$732

HoustonSibiu

IAH - SBZ

IAHSBZ

Houston George Bush Intcntl

Fri 2/6

5:00 pm-6:15 pm

2 stops17h 15m

Sibiu

Tue 2/10

7:00 pm-10:58 pm

2 stops35h 58m

$876

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

$877

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

Fastest flight time	17h 15m
Direct flights	None

The fastest flight from Houston to Romania takes 17h 15m

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 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 7,612 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $591	Free Cancellation	Rating 7.3 4,077 reviews	Search Turkish Airlines flights
KLM	PriceFrom $645	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
United Airlines	PriceFrom $669	Free Cancellation	Rating 7.4 9,066 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.