What airlines fly to Romania?

Turkish Airlines, KLM 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 57% 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?

Turkish Airlines and Lufthansa 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 3 as of November 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.

$386 Cheap Flights from Houston to Romania in 2026/27

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.

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

16h 00m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

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

15h 30m1 stop Frankfurt am Main

$718Multiple Airlines

Mon, Apr 5 - Wed, Apr 14

3:30 pm - 1:20 amIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

25h 50m1 stop London Heathrow

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

19h 00m1 stop London Heathrow

$718British Airways

Mon, Apr 5 - Wed, Apr 14

5:10 pm - 1:55 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

13h 45m1 stop Frankfurt am Main

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

15h 30m1 stop Frankfurt am Main

$720Lufthansa

Sun, Mar 21 - Wed, Mar 31

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

16h 00m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

6:20 am - 9:24 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

23h 04m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$721Multiple Airlines

Mon, Apr 5 - Wed, Apr 14

9:00 pm - 8:40 amIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

27h 40m1 stop Istanbul

3:35 pm - 7:05 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

35h 30m1 stop Istanbul

$748Turkish Airlines

Tue, Jan 19 - Tue, Jan 26

2:55 pm - 11:55 amIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

37h 00m1 stop Istanbul

3:35 pm - 1:10 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

29h 35m1 stop Istanbul

$776Turkish Airlines

Tue, Nov 17 - Mon, Nov 23

3:22 pm - 3:25 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

16h 03m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

6:00 pm - 1:05 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

27h 05m1 stop Amsterdam Schiphol

$787KLM

Thu, Feb 11 - Mon, Feb 15

4:10 pm - 1:55 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

13h 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

$794Lufthansa

Wed, Dec 9 - Tue, Dec 15

5:05 pm - 6:30 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

17h 25m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

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

16h 00m1 stop Frankfurt am Main

$811Lufthansa

Wed, Dec 9 - Tue, Dec 15

3:35 pm - 5:10 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

17h 35m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

6:00 am - 1:10 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

15h 10m1 stop Amsterdam Schiphol

$1,279KLM

Fri, Nov 20 - Wed, Nov 25

Cheap last minute flights

Enter your travel dates to find the best prices.

9:00 pm - 2:15 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

33h 15m1 stop Istanbul

10:05 am - 1:10 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

35h 05m1 stop Istanbul

$722Turkish Airlines

Thu, Nov 5 - Wed, Nov 18

10:00 pm - 2:15 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

32h 15m1 stop Istanbul

3:35 pm - 7:05 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

35h 30m1 stop Istanbul

$724Turkish Airlines

Thu, Nov 5 - Wed, Nov 18

9:00 pm - 8:15 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

15h 15m1 stop Istanbul

10:05 am - 7:05 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

17h 00m1 stop Istanbul

$748Turkish Airlines

Thu, Nov 5 - Wed, Nov 18

9:00 pm - 9:05 amIAH Houston George Bush Intcntl-CLJ Cluj Napoca

28h 05m1 stop Istanbul

9:25 pm - 7:05 pmCLJ Cluj Napoca-IAH Houston George Bush Intcntl

29h 40m1 stop Istanbul

$766Turkish Airlines

Thu, Nov 5 - Tue, Nov 10

9:00 pm - 9:05 amIAH Houston George Bush Intcntl-CLJ Cluj Napoca

28h 05m1 stop Istanbul

9:25 pm - 7:05 pmCLJ Cluj Napoca-IAH Houston George Bush Intcntl

29h 40m1 stop Istanbul

$768Turkish Airlines

Thu, Nov 5 - Tue, Nov 10

11:55 am - 1:15 amIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

29h 20m2 stops Toronto Pearson Intl Zurich

6:30 am - 9:39 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

23h 09m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$940Multiple Airlines

Thu, Nov 5 - Wed, Nov 18

2:55 pm - 2:15 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

15h 20m1 stop Istanbul

7:25 pm - 9:37 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

34h 12m2 stops London Stansted Orlando

$945Multiple Airlines

Thu, Nov 5 - Wed, Nov 18

7:10 pm - 11:15 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

20h 05m1 stop Paris Charles de Gaulle

6:00 am - 1:10 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

15h 10m1 stop Amsterdam Schiphol

$957Delta

Thu, Nov 5 - Wed, Nov 18

9:32 am - 12:30 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

18h 58m2 stops Washington, D.C. Reagan-National Munich Franz Josef Strauss

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

16h 00m1 stop Frankfurt am Main

$958Multiple Airlines

Thu, Nov 5 - Wed, Nov 18

4:10 pm - 1:55 pmIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

13h 45m1 stop Frankfurt am Main

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

16h 00m2 stops Munich Franz Josef Strauss Frankfurt am Main

$961Lufthansa

Thu, Nov 5 - Wed, Nov 18

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British Airways flights from Houston to Romania

Our best British Airways deals on Houston to Romania flight tickets

British Airways

Mar 21

IAH7:55 pmHouston George Bush Intcntl

21h 10m

2 stops

OTP12:05 amBucharest Otopeni Intl

Mar 31

OTP8:15 amBucharest Otopeni Intl

23h 26m

2 stops

IAH11:41 pmHouston George Bush Intcntl

$735

British Airways

Feb 1

IAH3:50 pmHouston George Bush Intcntl

24h 15m

1 stop

OTP12:05 amBucharest Otopeni Intl

Feb 5

OTP8:25 amBucharest Otopeni Intl

19h 30m

1 stop

IAH7:55 pmHouston George Bush Intcntl

$739

British Airways

Mar 28

IAH3:30 pmHouston George Bush Intcntl

25h 20m

1 stop

OTP12:50 amBucharest Otopeni Intl

Apr 1

OTP3:40 pmBucharest Otopeni Intl

29h 45m

1 stop

IAH1:25 pmHouston George Bush Intcntl

$744

United Airlines flights from Houston to Romania

Our best United Airlines deals on Houston to Romania flight tickets

United Airlines

Mar 1

IAH5:00 amHouston George Bush Intcntl

24h 50m

2 stops

CLJ1:50 pmCluj Napoca

Mar 4

CLJ6:10 amCluj Napoca

18h 10m

1 stop

IAH4:20 pmHouston George Bush Intcntl

$731

United Airlines

Mar 1

IAH4:30 pmHouston George Bush Intcntl

37h 20m

2 stops

CLJ1:50 pmCluj Napoca

Mar 4

CLJ6:10 amCluj Napoca

18h 10m

1 stop

IAH4:20 pmHouston George Bush Intcntl

$740

United Airlines

Mar 1

IAH5:00 amHouston George Bush Intcntl

24h 50m

2 stops

CLJ1:50 pmCluj Napoca

Mar 5

CLJ6:10 amCluj Napoca

22h 01m

2 stops

IAH8:11 pmHouston George Bush Intcntl

$741

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

Mon 4/5

12:00 pm-12:00 pm

2 stops16h 00m

Bucharest Otopeni Intl

Wed 4/14

6:05 am-1:35 pm

1 stop15h 30m

$718

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 4/5

3:30 pm-1:20 am

1 stop25h 50m

Bucharest Otopeni Intl

Wed 4/14

8:15 am-7:15 pm

1 stop19h 00m

$718

Quickest round-trip

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Sun 3/21

5:10 pm-1:55 pm

1 stop13h 45m

Bucharest Otopeni Intl

Wed 3/31

6:05 am-1:35 pm

1 stop15h 30m

$720

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 4/5

12:00 pm-12:00 pm

2 stops16h 00m

Bucharest Otopeni Intl

Wed 4/14

6:20 am-9:24 pm

2 stops23h 04m

$721

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Tue 1/19

9:00 pm-8:40 am

1 stop27h 40m

Bucharest Otopeni Intl

Tue 1/26

3:35 pm-7:05 pm

1 stop35h 30m

$748

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Tue 11/17

2:55 pm-11:55 am

1 stop37h 00m

Bucharest Otopeni Intl

Mon 11/23

3:35 pm-1:10 pm

1 stop29h 35m

$776

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Thu 2/11

3:22 pm-3:25 pm

2 stops16h 03m

Bucharest Otopeni Intl

Mon 2/15

6:00 pm-1:05 pm

1 stop27h 05m

$787

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Wed 12/9

4:10 pm-1:55 pm

1 stop13h 45m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-2:00 pm

1 stop16h 00m

$794

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Wed 12/9

5:05 pm-6:30 pm

2 stops17h 25m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-2:00 pm

1 stop16h 00m

$811

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Fri 11/20

3:35 pm-5:10 pm

2 stops17h 35m

Bucharest Otopeni Intl

Wed 11/25

6:00 am-1:10 pm

1 stop15h 10m

$1,279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 August is also very affordable. Most momondo users find prices during this month for around $784.

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	$386
Fastest flight time	13h 45m
Direct flights	None

The best one-way flight to Romania from Houston in the past 72 hours is $386. The best round-trip flight deal from Houston to Romania found on momondo in the last 72 hours is $718.

The fastest flight from Houston to Romania takes 13h 45m

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 3 as of November 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
KLM	PriceFrom $539	Free Cancellation	Rating 7.8 1,594 reviews	Search KLM flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $597	Free Cancellation	Rating 7.4 4,463 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $602	Free Cancellation	Rating 6.7 8,278 reviews	Search British Airways flights
Lufthansa	PriceFrom $638	Free Cancellation	Rating 6.8 8,299 reviews	Search Lufthansa flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.5 1,651 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.