What is the cheapest airline that flies from Houston to Romania?

British Airways, Turkish Airlines, and Lufthansa are the most popular carriers operating from Houston to Romania

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 65% 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.

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 September 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.

$398 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.

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

18h 25m1 stop London Heathrow

8:25 am - 2:05 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

37h 40m1 stop London Heathrow

$604British Airways

Mon, Nov 2 - Wed, Nov 11

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

18h 25m1 stop London Heathrow

8:25 am - 7:55 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

19h 30m1 stop London Heathrow

$604British Airways

Mon, Nov 2 - Fri, Nov 13

11:12 am - 2:10 pmHOU Houston Hobby-OTP Bucharest Otopeni Intl

18h 58m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:00 am - 4:29 pmOTP Bucharest Otopeni Intl-HOU Houston Hobby

18h 29m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$651Delta

Wed, Nov 4 - Wed, Nov 11

11:12 am - 2:10 pmHOU Houston Hobby-OTP Bucharest Otopeni Intl

18h 58m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:55 am - 11:21 pmOTP Bucharest Otopeni Intl-HOU Houston Hobby

25h 26m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$651Delta

Wed, Nov 4 - Fri, Nov 13

6:15 am - 1:10 pmIAH Houston George Bush Intcntl-CLJ Cluj Napoca

22h 55m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

1:50 pm - 12:30 amCLJ Cluj Napoca-IAH Houston George Bush Intcntl

18h 40m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$747United Airlines

Wed, Oct 7 - Wed, Oct 14

6:25 pm - 1:50 pmIAH Houston George Bush Intcntl-CLJ Cluj Napoca

35h 25m2 stops Miami Munich Franz Josef Strauss

6:10 am - 4:20 pmCLJ Cluj Napoca-IAH Houston George Bush Intcntl

18h 10m1 stop Munich Franz Josef Strauss

$768United Airlines

Mon, Mar 1 - Thu, Mar 4

9:15 pm - 9:05 amIAH Houston George Bush Intcntl-CLJ Cluj Napoca

27h 50m1 stop Istanbul

9:25 pm - 2:10 pmCLJ Cluj Napoca-IAH Houston George Bush Intcntl

23h 45m1 stop Istanbul

$790Turkish Airlines

Tue, Oct 20 - Fri, Oct 30

9:15 pm - 8:15 pmIAH Houston George Bush Intcntl-CLJ Cluj Napoca

15h 00m1 stop Istanbul

9:25 pm - 2:10 pmCLJ Cluj Napoca-IAH Houston George Bush Intcntl

23h 45m1 stop Istanbul

$790Turkish Airlines

Sun, Oct 18 - Fri, Oct 30

5:05 pm - 1:00 amIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

23h 55m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:15 pm - 10:53 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

35h 38m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$844Lufthansa

Tue, Nov 3 - Mon, Nov 9

5:05 pm - 1:00 amIAH Houston George Bush Intcntl-OTP Bucharest Otopeni Intl

23h 55m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:15 pm - 10:53 pmOTP Bucharest Otopeni Intl-IAH Houston George Bush Intcntl

35h 38m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$844Lufthansa

Wed, Nov 4 - Mon, Nov 9

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United Airlines flights from Houston to Romania

Our best United Airlines deals on Houston to Romania flight tickets

United Airlines

Oct 11

IAH3:34 pmHouston George Bush Intcntl

19h 01m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Oct 18

OTP6:55 pmBucharest Otopeni Intl

37h 42m

2 stops

IAH12:37 amHouston George Bush Intcntl

$724

United Airlines

Oct 11

IAH8:20 pmHouston George Bush Intcntl

38h 15m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Oct 18

OTP6:55 pmBucharest Otopeni Intl

37h 42m

2 stops

IAH12:37 amHouston George Bush Intcntl

$731

United Airlines

Nov 22

IAH10:05 pmHouston George Bush Intcntl

30h 25m

2 stops

OTP12:30 pmBucharest Otopeni Intl

Nov 29

OTP7:10 pmBucharest Otopeni Intl

35h 05m

2 stops

IAH10:15 pmHouston George Bush Intcntl

$734

American Airlines flights from Houston to Romania

Our best American Airlines deals on Houston to Romania flight tickets

American Airlines

Nov 2

IAH11:15 amHouston George Bush Intcntl

20h 15m

2 stops

OTP3:30 pmBucharest Otopeni Intl

Nov 11

OTP8:25 amBucharest Otopeni Intl

20h 01m

2 stops

IAH8:26 pmHouston George Bush Intcntl

$619

American Airlines

Dec 4

IAH12:13 pmHouston George Bush Intcntl

18h 57m

2 stops

OTP3:10 pmBucharest Otopeni Intl

Dec 17

OTP8:15 amBucharest Otopeni Intl

22h 28m

2 stops

IAH10:43 pmHouston George Bush Intcntl

$669

American Airlines

Oct 8

IAH3:40 pmHouston George Bush Intcntl

25h 40m

1 stop

OTP1:20 amBucharest Otopeni Intl

Oct 15

OTP8:15 amBucharest Otopeni Intl

19h 10m

1 stop

IAH7:25 pmHouston George Bush Intcntl

$673

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 11/2

9:40 pm-12:05 am

1 stop18h 25m

Bucharest Otopeni Intl

Wed 11/11

8:25 am-2:05 pm

1 stop37h 40m

$604

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 11/2

9:40 pm-12:05 am

1 stop18h 25m

Bucharest Otopeni Intl

Fri 11/13

8:25 am-7:55 pm

1 stop19h 30m

$604

Quickest round-trip

HoustonBucharest

HOU Houston Hobby - OTP Bucharest Otopeni Intl

HOUOTP

Houston Hobby

Wed 11/4

11:12 am-2:10 pm

2 stops18h 58m

Bucharest Otopeni Intl

Wed 11/11

6:00 am-4:29 pm

2 stops18h 29m

$651

HoustonBucharest

HOU Houston Hobby - OTP Bucharest Otopeni Intl

HOUOTP

Houston Hobby

Wed 11/4

11:12 am-2:10 pm

2 stops18h 58m

Bucharest Otopeni Intl

Fri 11/13

5:55 am-11:21 pm

2 stops25h 26m

$651

HoustonCluj Napoca

IAH Houston George Bush Intcntl - CLJ Cluj Napoca

IAHCLJ

Houston George Bush Intcntl

Wed 10/7

6:15 am-1:10 pm

2 stops22h 55m

Cluj Napoca

Wed 10/14

1:50 pm-12:30 am

2 stops18h 40m

$747

HoustonCluj Napoca

IAH Houston George Bush Intcntl - CLJ Cluj Napoca

IAHCLJ

Houston George Bush Intcntl

Mon 3/1

6:25 pm-1:50 pm

2 stops35h 25m

Cluj Napoca

Thu 3/4

6:10 am-4:20 pm

1 stop18h 10m

$768

HoustonCluj Napoca

IAH Houston George Bush Intcntl - CLJ Cluj Napoca

IAHCLJ

Houston George Bush Intcntl

Tue 10/20

9:15 pm-9:05 am

1 stop27h 50m

Cluj Napoca

Fri 10/30

9:25 pm-2:10 pm

1 stop23h 45m

$790

HoustonCluj Napoca

IAH Houston George Bush Intcntl - CLJ Cluj Napoca

IAHCLJ

Houston George Bush Intcntl

Sun 10/18

9:15 pm-8:15 pm

1 stop15h 00m

Cluj Napoca

Fri 10/30

9:25 pm-2:10 pm

1 stop23h 45m

$790

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Tue 11/3

5:05 pm-1:00 am

2 stops23h 55m

Bucharest Otopeni Intl

Mon 11/9

7:15 pm-10:53 pm

2 stops35h 38m

$844

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Wed 11/4

5:05 pm-1:00 am

2 stops23h 55m

Bucharest Otopeni Intl

Mon 11/9

7:15 pm-10:53 pm

2 stops35h 38m

$844

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 $640.

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	$398
Fastest flight time	15h 20m
Direct flights	None

The best one-way flight to Romania from Houston in the past 72 hours is $398. The best round-trip flight deal from Houston to Romania found on momondo in the last 72 hours is $604.

The fastest flight from Houston to Romania takes 15h 20m

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 September 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 8,220 reviews	Search Lufthansa flights
KLM	PriceFrom $557	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 10,207 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $597	Free Cancellation	Rating 7.4 4,474 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $602	Free Cancellation	Rating 6.7 8,212 reviews	Search British Airways flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.5 1,650 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.