What airlines fly to Romania?

Turkish Airlines, KLM and Air France 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 64% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 6 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?

British Airways and American 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 6 as of August 2026.

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.

$275 Cheap Flights from Houston to Romania in 2026

Discover deals from 900+ travel sites with momondo.

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.

3:50 pm - 12:05 amIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

24h 15m1 stop London Heathrow

8:20 am - 7:55 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

19h 35m1 stop London Heathrow

$744British Airways

Wed, Dec 9 - Tue, Dec 15

9:40 pm - 12:05 amIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

18h 25m1 stop London Heathrow

8:15 am - 7:55 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

19h 40m1 stop London Heathrow

$744British Airways

Tue, Dec 29 - Thu, Jan 14

12:00 pm - 3:50 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

19h 50m2 stops Toronto Pearson Intl Zurich

2:35 pm - 10:53 amOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

28h 18m2 stops Frankfurt am Main Toronto Pearson Intl

$746Multiple Airlines

Tue, Dec 29 - Fri, Jan 15

9:15 pm - 2:35 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

33h 20m1 stop Istanbul

3:55 pm - 7:20 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

35h 25m1 stop Istanbul

$760Turkish Airlines

Mon, Sep 7 - Wed, Sep 23

9:15 pm - 2:35 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

33h 20m1 stop Istanbul

9:35 pm - 7:20 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

29h 45m1 stop Istanbul

$778Turkish Airlines

Mon, Sep 7 - Wed, Sep 16

4:10 pm - 11:55 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

23h 45m1 stop Frankfurt am Main

6:00 am - 2:00 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

16h 00m1 stop Frankfurt am Main

$789Lufthansa

Fri, Dec 4 - Wed, Dec 16

6:40 pm - 11:40 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

21h 00m2 stops Chicago O'Hare Intl Frankfurt am Main

6:00 am - 7:10 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

20h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

$853Lufthansa

Sun, Sep 20 - Wed, Oct 28

4:35 pm - 5:25 pmIAH Houston George Bush Intcntl-CLJ Cluj Napoca

40h 50m2 stops London Heathrow Munich Franz Josef Strauss

6:00 am - 4:40 pmCLJ Cluj Napoca-IAH Houston George Bush Intcntl

18h 40m1 stop Munich Franz Josef Strauss

$854United Airlines

Tue, Sep 15 - Tue, Sep 22

6:34 pm - 5:25 pmIAH Houston George Bush Intcntl-CLJ Cluj Napoca

38h 51m2 stops Boston Logan Intl Munich Franz Josef Strauss

1:50 pm - 12:45 amCLJ Cluj Napoca-IAH Houston George Bush Intcntl

18h 55m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$862United Airlines

Tue, Sep 15 - Tue, Sep 22

6:19 pm - 11:50 pmHOU Houston Hobby-OTP Bucharest Otopeni Intl

21h 31m2 stops Dallas/Fort Worth London Heathrow

8:15 am - 7:49 pmOTP Bucharest Otopeni Intl-HOU Houston Hobby

19h 34m2 stops London Heathrow Dallas/Fort Worth

$922American Airlines

Fri, Oct 2 - Fri, Oct 9

Cheap last minute flights

Enter your travel dates to find the best prices.

9:15 pm - 7:45 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

38h 30m2 stops Istanbul Timisoara

3:55 pm - 12:45 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

28h 50m1 stop Istanbul

$818Turkish Airlines

Sun, Aug 23 - Sun, Sep 6

9:15 pm - 2:35 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

33h 20m1 stop Istanbul

3:55 pm - 7:20 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

35h 25m1 stop Istanbul

$821Turkish Airlines

Sun, Aug 23 - Tue, Sep 15

9:15 pm - 2:35 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

33h 20m1 stop Istanbul

3:55 pm - 12:45 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

28h 50m1 stop Istanbul

$828Turkish Airlines

Wed, Aug 26 - Thu, Sep 10

6:40 pm - 11:50 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

21h 10m2 stops Chicago O'Hare Intl Frankfurt am Main

6:05 am - 1:35 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

15h 30m1 stop Frankfurt am Main

$920Lufthansa

Mon, Aug 24 - Tue, Sep 8

3:55 pm - 1:40 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

13h 45m1 stop Paris Charles de Gaulle

7:05 am - 1:20 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

14h 15m1 stop Amsterdam Schiphol

$920Multiple Airlines

Tue, Aug 25 - Tue, Sep 8

3:55 pm - 3:50 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

15h 55m1 stop Paris Charles de Gaulle

7:05 am - 1:20 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

14h 15m1 stop Amsterdam Schiphol

$920Multiple Airlines

Mon, Aug 24 - Tue, Sep 8

6:40 pm - 11:50 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

21h 10m2 stops Chicago O'Hare Intl Frankfurt am Main

7:20 pm - 5:17 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

29h 57m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$934Lufthansa

Mon, Aug 24 - Tue, Sep 8

6:40 pm - 11:50 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

21h 10m2 stops Chicago O'Hare Intl Frankfurt am Main

7:20 pm - 1:35 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

26h 15m2 stops Munich Franz Josef Strauss Frankfurt am Main

$977Lufthansa

Mon, Aug 24 - Mon, Sep 7

7:20 am - 1:10 pmIAH Houston George Bush Intcntl-CLJ Cluj Napoca

21h 50m2 stops Newark Munich Franz Josef Strauss

6:00 am - 4:30 pmCLJ Cluj Napoca-IAH Houston George Bush Intcntl

18h 30m1 stop Munich Franz Josef Strauss

$1,283United Airlines

Tue, Aug 25 - Thu, Aug 27

6:14 pm - 1:20 amHOU Houston Hobby-OTP Bucharest Otopeni Intl

23h 06m2 stops Dallas/Fort Worth London Heathrow

8:15 am - 7:51 pmOTP Bucharest Otopeni Intl-HOU Houston Hobby

19h 36m2 stops London Heathrow Dallas/Fort Worth

$1,459British Airways

Mon, Aug 24 - Tue, Sep 8

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Air Canada flights from Houston to Romania

Our best Air Canada deals on Houston to Romania flight tickets

Air Canada

Feb 1

IAH12:00 pmHouston George Bush Intcntl

19h 50m

2 stops

OTP3:50 pmBucharest Otopeni Intl

Feb 4

OTP6:30 amBucharest Otopeni Intl

34h 35m

2 stops

IAH9:05 amHouston George Bush Intcntl

$771

Air Canada

Feb 1

IAH12:00 pmHouston George Bush Intcntl

19h 50m

2 stops

OTP3:50 pmBucharest Otopeni Intl

Feb 5

OTP6:30 amBucharest Otopeni Intl

42h 38m

2 stops

IAH5:08 pmHouston George Bush Intcntl

$776

Air Canada

Feb 1

IAH12:00 pmHouston George Bush Intcntl

19h 50m

2 stops

OTP3:50 pmBucharest Otopeni Intl

Feb 5

OTP6:30 amBucharest Otopeni Intl

42h 38m

2 stops

IAH5:08 pmHouston George Bush Intcntl

$777

British Airways flights from Houston to Romania

Our best British Airways deals on Houston to Romania flight tickets

British Airways

Dec 9

IAH3:50 pmHouston George Bush Intcntl

24h 15m

1 stop

OTP12:05 amBucharest Otopeni Intl

Dec 15

OTP8:20 amBucharest Otopeni Intl

19h 35m

1 stop

IAH7:55 pmHouston George Bush Intcntl

$744

British Airways

Dec 29

IAH9:40 pmHouston George Bush Intcntl

18h 25m

1 stop

OTP12:05 amBucharest Otopeni Intl

Jan 15

OTP8:25 amBucharest Otopeni Intl

19h 30m

1 stop

IAH7:55 pmHouston George Bush Intcntl

$751

British Airways

Feb 1

IAH3:50 pmHouston George Bush Intcntl

15h 40m

1 stop

OTP3:30 pmBucharest Otopeni Intl

Feb 4

OTP8:15 amBucharest Otopeni Intl

37h 50m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$760

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Wed 12/9

3:50 pm-12:05 am

1 stop24h 15m

Bucharest Otopeni Intl

Tue 12/15

8:20 am-7:55 pm

1 stop19h 35m

$744

Quickest round-trip

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Tue 12/29

9:40 pm-12:05 am

1 stop18h 25m

Bucharest Otopeni Intl

Thu 1/14

8:15 am-7:55 pm

1 stop19h 40m

$744

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Tue 12/29

12:00 pm-3:50 pm

2 stops19h 50m

Bucharest Otopeni Intl

Fri 1/15

2:35 pm-10:53 am

2 stops28h 18m

$746

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 9/7

9:15 pm-2:35 pm

1 stop33h 20m

Bucharest Otopeni Intl

Wed 9/23

3:55 pm-7:20 pm

1 stop35h 25m

$760

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 9/7

9:15 pm-2:35 pm

1 stop33h 20m

Bucharest Otopeni Intl

Wed 9/16

9:35 pm-7:20 pm

1 stop29h 45m

$778

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Fri 12/4

4:10 pm-11:55 pm

1 stop23h 45m

Bucharest Otopeni Intl

Wed 12/16

6:00 am-2:00 pm

1 stop16h 00m

$789

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Sun 9/20

6:40 pm-11:40 pm

2 stops21h 00m

Bucharest Otopeni Intl

Wed 10/28

6:00 am-7:10 pm

2 stops20h 10m

$853

HoustonCluj Napoca

IAH Houston George Bush Intcntl - CLJ Cluj Napoca

IAHCLJ

Houston George Bush Intcntl

Tue 9/15

4:35 pm-5:25 pm

2 stops40h 50m

Cluj Napoca

Tue 9/22

6:00 am-4:40 pm

1 stop18h 40m

$854

HoustonCluj Napoca

IAH Houston George Bush Intcntl - CLJ Cluj Napoca

IAHCLJ

Houston George Bush Intcntl

Tue 9/15

6:34 pm-5:25 pm

2 stops38h 51m

Cluj Napoca

Tue 9/22

1:50 pm-12:45 am

2 stops18h 55m

$862

HoustonBucharest

HOU Houston Hobby - OTP Bucharest Otopeni Intl

HOUOTP

Houston Hobby

Fri 10/2

6:19 pm-11:50 pm

2 stops21h 31m

Bucharest Otopeni Intl

Fri 10/9

8:15 am-7:49 pm

2 stops19h 34m

$922

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 month to fly to Romania?

The cheapest month to fly to Romania from Houston is in January. Flight prices, which tend to average around $551, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of January, then departing from Houston during the month October is also very affordable. Most momondo users find prices during this month for around $642.

Cheap Houston to Romania flight deals and tips

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

Best Price Found	$275
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to Romania from Houston in the past 72 hours is $275. The best round-trip flight deal from Houston to Romania found on momondo in the last 72 hours is $744.

The fastest flight from Houston to Romania takes 15h 00m

There are no direct flights from Houston to Romania. There are no popular flight routes from Houston to Romania.

Search flight deals

Frequently asked questions about flying 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 6 as of August 2026.
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 8,208 reviews	Search Lufthansa flights
KLM	PriceFrom $557	Free Cancellation	Rating 7.8 1,562 reviews	Search KLM flights
Turkish Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 10,113 reviews	Search United Airlines flights
British Airways	PriceFrom $602	Free Cancellation	Rating 6.7 8,184 reviews	Search British Airways flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.5 1,648 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.