What airlines fly to Romania?

Turkish Airlines, Lufthansa and United Airlines 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 47% 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 George Bush Intcntl to Romania?

British Airways and Air Canada are the most popular carriers 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 4 operators available for flights from Houston George Bush Intcntl Airport to Romania as of March 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.

$345 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.

10:52 am - 12:00 pm

IAH

OTP

17h 08m

2 stops

6:05 am - 5:55 pm

OTP

IAH

19h 50m

1 stop

$556United Airlines

Tue, Aug 18 - Wed, Sep 2

6:20 pm - 4:20 pm

IAH

OTP

14h 00m

1 stop

6:05 am - 1:35 pm

OTP

IAH

15h 30m

1 stop

$563United Airlines

Tue, Aug 18 - Wed, Sep 2

5:06 pm - 1:10 am

IAH

OTP

24h 04m

2 stops

6:05 am - 1:35 pm

OTP

IAH

15h 30m

1 stop

$569Lufthansa

Tue, Aug 18 - Wed, Sep 2

10:00 am - 6:35 pm

IAH

OTP

24h 35m

2 stops

6:05 am - 1:35 pm

OTP

IAH

15h 30m

1 stop

$575Multiple Airlines

Wed, Aug 26 - Wed, Sep 9

9:51 am - 12:00 pm

IAH

OTP

18h 09m

2 stops

6:05 am - 5:55 pm

OTP

IAH

19h 50m

1 stop

$576United Airlines

Tue, Aug 18 - Wed, Sep 2

10:00 am - 6:35 pm

IAH

OTP

24h 35m

2 stops

6:05 am - 7:52 pm

OTP

IAH

21h 47m

2 stops

$578Air Canada

Wed, Aug 26 - Fri, Sep 18

6:45 pm - 11:50 pm

IAH

OTP

21h 05m

2 stops

6:05 am - 1:35 pm

OTP

IAH

15h 30m

1 stop

$581Lufthansa

Wed, Aug 26 - Wed, Sep 9

3:35 pm - 1:00 pm

IAH

OTP

13h 25m

1 stop

6:05 am - 1:35 pm

OTP

IAH

15h 30m

1 stop

$582Lufthansa

Tue, Aug 18 - Wed, Sep 2

7:20 am - 12:00 pm

IAH

OTP

20h 40m

2 stops

6:05 am - 7:38 pm

OTP

IAH

21h 33m

2 stops

$583Air Canada

Tue, Aug 18 - Wed, Sep 2

6:20 pm - 4:20 pm

IAH

OTP

14h 00m

1 stop

6:05 am - 1:35 pm

OTP

IAH

15h 30m

1 stop

$584United Airlines

Tue, Aug 18 - Wed, Sep 2

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

Aug 26

IAH10:00 amHouston George Bush Intcntl

24h 35m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Sep 18

OTP6:05 amBucharest Otopeni Intl

21h 47m

2 stops

IAH7:52 pmHouston George Bush Intcntl

$578

Air Canada

Aug 18

IAH7:20 amHouston George Bush Intcntl

20h 40m

2 stops

OTP12:00 pmBucharest Otopeni Intl

Sep 2

OTP6:05 amBucharest Otopeni Intl

21h 33m

2 stops

IAH7:38 pmHouston George Bush Intcntl

$583

Air Canada

Aug 12

IAH10:00 amHouston George Bush Intcntl

23h 25m

2 stops

CLJ5:25 pmCluj Napoca

Nov 7

CLJ6:00 amCluj Napoca

47h 39m

2 stops

IAH9:39 pmHouston George Bush Intcntl

$645

British Airways flights from Houston George Bush Intcntl Airport to Romania

Our best British Airways deals on Houston George Bush Intcntl Airport to Romania flight tickets

British Airways

Aug 26

IAH9:05 pmHouston George Bush Intcntl

19h 15m

1 stop

OTP12:20 amBucharest Otopeni Intl

Sep 9

OTP8:15 amBucharest Otopeni Intl

19h 00m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$597

British Airways

Aug 5

IAH9:05 pmHouston George Bush Intcntl

19h 15m

1 stop

OTP12:20 amBucharest Otopeni Intl

Oct 17

OTP8:00 pmBucharest Otopeni Intl

25h 25m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$607

British Airways

Aug 5

IAH10:57 amHouston George Bush Intcntl

19h 38m

2 stops

OTP2:35 pmBucharest Otopeni Intl

Oct 17

OTP8:00 pmBucharest Otopeni Intl

25h 25m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$617

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

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 8/18

10:52 am-12:00 pm

2 stops17h 08m

Bucharest Otopeni Intl

Wed 9/2

6:05 am-5:55 pm

1 stop19h 50m

$556

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 8/18

6:20 pm-4:20 pm

1 stop14h 00m

Bucharest Otopeni Intl

Wed 9/2

6:05 am-1:35 pm

1 stop15h 30m

$563

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 8/18

5:06 pm-1:10 am

2 stops24h 04m

Bucharest Otopeni Intl

Wed 9/2

6:05 am-1:35 pm

1 stop15h 30m

$569

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 8/26

10:00 am-6:35 pm

2 stops24h 35m

Bucharest Otopeni Intl

Wed 9/9

6:05 am-1:35 pm

1 stop15h 30m

$575

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 8/18

9:51 am-12:00 pm

2 stops18h 09m

Bucharest Otopeni Intl

Wed 9/2

6:05 am-5:55 pm

1 stop19h 50m

$576

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 8/26

10:00 am-6:35 pm

2 stops24h 35m

Bucharest Otopeni Intl

Fri 9/18

6:05 am-7:52 pm

2 stops21h 47m

$578

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 8/26

6:45 pm-11:50 pm

2 stops21h 05m

Bucharest Otopeni Intl

Wed 9/9

6:05 am-1:35 pm

1 stop15h 30m

$581

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 8/18

3:35 pm-1:00 pm

1 stop13h 25m

Bucharest Otopeni Intl

Wed 9/2

6:05 am-1:35 pm

1 stop15h 30m

$582

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 8/18

7:20 am-12:00 pm

2 stops20h 40m

Bucharest Otopeni Intl

Wed 9/2

6:05 am-7:38 pm

2 stops21h 33m

$583

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 8/18

6:20 pm-4:20 pm

1 stop14h 00m

Bucharest Otopeni Intl

Wed 9/2

6:05 am-1:35 pm

1 stop15h 30m

$584

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 12% 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 55m
Direct flights	None

The fastest flight from Houston George Bush Intcntl Airport to Romania takes 15h 55m

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.

Search flight deals

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 4 operators available for flights from Houston George Bush Intcntl Airport to Romania as of March 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 7.7 1,461 reviews	Search KLM flights
Lufthansa	PriceFrom $551	Free Cancellation	Rating 6.8 7,823 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $617	Free Cancellation	Rating 7.3 4,240 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $692	Free Cancellation	Rating 7.4 9,381 reviews	Search United 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.