What airlines fly to Romania?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Romania from Houston George Bush Intcntl Airport according to our data. Turkish Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 3 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 George Bush Intcntl to Romania?

British Airways is the most popular carrier operating from Houston George Bush Intcntl to Romania

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Romania?

Prices for flights from Houston George Bush Intcntl Airport to Romania are refreshed on a daily basis.

How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Romania?

There are 3 operators available for flights from Houston George Bush Intcntl Airport to Romania as of April 2026.

How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Romania.

What documentation or ID do you need to fly to Romania?

The travel and health documents you'll need for your trip to Romania may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Romania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$357 Cheap Flights from Houston George Bush Intcntl Airport to Romania in 2026

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Find the cheapest flights from Houston George Bush Intcntl Airport to Romania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 pm - 12:05 pm

IAH

OTP

31h 00m

1 stop

3:55 pm - 7:10 pm

OTP

IAH

35h 15m

1 stop

$627Turkish Airlines

Tue, Sep 1 - Thu, Oct 1

9:05 pm - 12:05 pm

IAH

OTP

31h 00m

1 stop

9:35 pm - 7:10 pm

OTP

IAH

29h 35m

1 stop

$639Turkish Airlines

Thu, Sep 3 - Wed, Sep 9

9:05 pm - 8:15 pm

IAH

OTP

15h 10m

1 stop

9:35 pm - 7:10 pm

OTP

IAH

29h 35m

1 stop

$663Turkish Airlines

Wed, Sep 2 - Wed, Sep 16

9:05 pm - 8:10 am

IAH

OTP

27h 05m

1 stop

9:30 am - 7:10 pm

OTP

IAH

17h 40m

1 stop

$674Turkish Airlines

Thu, Oct 1 - Fri, Oct 9

9:05 pm - 6:40 am

IAH

OTP

25h 35m

2 stops

9:35 pm - 7:10 pm

OTP

IAH

29h 35m

1 stop

$697Turkish Airlines

Tue, Sep 1 - Thu, Oct 1

9:05 pm - 2:35 pm

IAH

OTP

33h 30m

1 stop

5:05 pm - 7:10 pm

OTP

IAH

34h 05m

2 stops

$714Turkish Airlines

Thu, Sep 3 - Wed, Sep 9

11:55 am - 12:25 pm

IAH

OTP

16h 30m

2 stops

1:45 pm - 12:14 am

OTP

IAH

18h 29m

2 stops

$774Multiple Airlines

Tue, Sep 1 - Thu, Oct 1

7:20 am - 1:10 pm

IAH

CLJ

21h 50m

2 stops

6:00 am - 11:15 pm

CLJ

IAH

25h 15m

2 stops

$890United Airlines

Wed, Jul 15 - Wed, Jul 29

4:40 pm - 5:25 pm

IAH

CLJ

16h 45m

1 stop

6:00 am - 11:15 pm

CLJ

IAH

25h 15m

2 stops

$1,008United Airlines

Tue, Jul 14 - Thu, Jul 30

10:57 am - 5:25 pm

IAH

CLJ

22h 28m

2 stops

6:00 am - 11:15 pm

CLJ

IAH

25h 15m

2 stops

$1,013United Airlines

Tue, Jul 14 - Thu, Jul 30

United Airlines flights from Houston George Bush Intcntl Airport to Romania

Our best United Airlines deals on Houston George Bush Intcntl Airport to Romania flight tickets

United Airlines

Sep 1

IAH9:51 amHouston George Bush Intcntl

18h 09m

2 stops

OTP12:00 pmBucharest Otopeni Intl

Oct 1

OTP6:05 amBucharest Otopeni Intl

21h 47m

2 stops

IAH7:52 pmHouston George Bush Intcntl

$778

United Airlines

Sep 1

IAH4:35 pmHouston George Bush Intcntl

18h 00m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Oct 1

OTP6:05 amBucharest Otopeni Intl

20h 41m

2 stops

IAH6:46 pmHouston George Bush Intcntl

$785

United Airlines

Sep 3

IAH12:05 pmHouston George Bush Intcntl

27h 15m

2 stops

OTP11:20 pmBucharest Otopeni Intl

Sep 9

OTP1:45 pmBucharest Otopeni Intl

18h 50m

2 stops

IAH12:35 amHouston George Bush Intcntl

$848

Air Canada flights from Houston George Bush Intcntl Airport to Romania

Our best Air Canada deals on Houston George Bush Intcntl Airport to Romania flight tickets

Air Canada

Sep 2

IAH10:00 amHouston George Bush Intcntl

21h 20m

2 stops

OTP3:20 pmBucharest Otopeni Intl

Sep 16

OTP6:20 amBucharest Otopeni Intl

21h 32m

2 stops

IAH7:52 pmHouston George Bush Intcntl

$780

Air Canada

Sep 1

IAH6:55 amHouston George Bush Intcntl

24h 25m

2 stops

OTP3:20 pmBucharest Otopeni Intl

Oct 1

OTP6:05 amBucharest Otopeni Intl

21h 47m

2 stops

IAH7:52 pmHouston George Bush Intcntl

$784

momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Romania that are best for you.

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-12:05 pm

1 stop31h 00m

Bucharest Otopeni Intl

Thu 10/1

3:55 pm-7:10 pm

1 stop35h 15m

$627

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 9/3

9:05 pm-12:05 pm

1 stop31h 00m

Bucharest Otopeni Intl

Wed 9/9

9:35 pm-7:10 pm

1 stop29h 35m

$639

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 9/2

9:05 pm-8:15 pm

1 stop15h 10m

Bucharest Otopeni Intl

Wed 9/16

9:35 pm-7:10 pm

1 stop29h 35m

$663

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 10/1

9:05 pm-8:10 am

1 stop27h 05m

Bucharest Otopeni Intl

Fri 10/9

9:30 am-7:10 pm

1 stop17h 40m

$674

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/1

9:05 pm-6:40 am

2 stops25h 35m

Bucharest Otopeni Intl

Thu 10/1

9:35 pm-7:10 pm

1 stop29h 35m

$697

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 9/3

9:05 pm-2:35 pm

1 stop33h 30m

Bucharest Otopeni Intl

Wed 9/9

5:05 pm-7:10 pm

2 stops34h 05m

$714

Quickest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/1

11:55 am-12:25 pm

2 stops16h 30m

Bucharest Otopeni Intl

Thu 10/1

1:45 pm-12:14 am

2 stops18h 29m

$774

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 7/15

7:20 am-1:10 pm

2 stops21h 50m

Cluj Napoca

Wed 7/29

6:00 am-11:15 pm

2 stops25h 15m

$890

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Tue 7/14

4:40 pm-5:25 pm

1 stop16h 45m

Cluj Napoca

Thu 7/30

6:00 am-11:15 pm

2 stops25h 15m

$1,008

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Tue 7/14

10:57 am-5:25 pm

2 stops22h 28m

Cluj Napoca

Thu 7/30

6:00 am-11:15 pm

2 stops25h 15m

$1,013

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 George Bush Intcntl Airport 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

Can stopping save me money on Houston George Bush Intcntl Airport to Romania flights?

You could potentially save up to 3% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Romania flight.

Cheap Houston George Bush Intcntl Airport to Romania flight deals and tips

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

Fastest flight time	15h 05m
Direct flights	None

The fastest flight from Houston George Bush Intcntl Airport to Romania takes 15h 05m

There are no direct flights from Houston George Bush Intcntl Airport to Romania. There are no popular flight routes from Houston George Bush Intcntl Airport to Romania.

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Frequently asked questions about flying from Houston George Bush Intcntl Airport to Romania

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Romania?
Prices for flights from Houston George Bush Intcntl Airport to Romania are refreshed on a daily basis.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Romania?
There are 3 operators available for flights from Houston George Bush Intcntl Airport to Romania as of April 2026.
How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Romania.
What documentation or ID do you need to fly to Romania?
The travel and health documents you'll need for your trip to Romania may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Romania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston George Bush Intcntl Airport to Romania

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Romania with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $539	Free Cancellation	Rating 7.8 1,499 reviews	Search KLM flights
Lufthansa	PriceFrom $551	Free Cancellation	Rating 6.8 7,927 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $613	Free Cancellation	Rating 7.3 4,305 reviews	Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Romania?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Romania from Houston.

Can I find flights from Houston to Romania with flexible booking policies on momondo?

All flight searches from Houston to Romania on momondo can be filtered to show those which offer flexible booking policies.

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?

Yes. momondo can track prices for Houston to Romania flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.