What airlines fly to Romania?

Turkish Airlines, KLM and United Airlines 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 54% 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, Delta, and Air France 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 5 as of May 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.

$335 Cheap Flights from Houston to Romania in 2026

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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.

3:35 pm - 11:20 pm

IAH

OTP

23h 45m

1 stop

6:05 am - 1:35 pm

OTP

IAH

15h 30m

1 stop

$639Lufthansa

Thu, Jul 16 - Thu, Oct 1

4:10 pm - 11:55 pm

IAH

OTP

23h 45m

1 stop

6:30 am - 9:39 pm

OTP

IAH

23h 09m

2 stops

$743Multiple Airlines

Wed, Nov 11 - Wed, Nov 25

4:10 pm - 1:55 pm

IAH

OTP

13h 45m

1 stop

6:30 am - 9:39 pm

OTP

IAH

23h 09m

2 stops

$747Multiple Airlines

Mon, Nov 2 - Wed, Nov 11

3:50 pm - 11:00 pm

IAH

OTP

23h 10m

1 stop

3:50 pm - 2:05 pm

OTP

IAH

30h 15m

1 stop

$748British Airways

Mon, Nov 2 - Wed, Nov 11

11:05 am - 1:40 pm

IAH

CLJ

18h 35m

2 stops

6:00 am - 4:20 pm

CLJ

IAH

18h 20m

1 stop

$752United Airlines

Wed, Nov 11 - Fri, Nov 13

7:40 am - 1:40 pm

IAH

CLJ

22h 00m

2 stops

6:00 am - 4:20 pm

CLJ

IAH

18h 20m

1 stop

$753United Airlines

Wed, Nov 11 - Fri, Nov 13

9:45 pm - 11:00 pm

IAH

OTP

17h 15m

1 stop

8:00 am - 8:00 pm

OTP

IAH

20h 00m

1 stop

$755British Airways

Mon, Nov 2 - Fri, Nov 6

1:15 pm - 2:10 pm

IAH

OTP

16h 55m

2 stops

6:00 am - 6:59 pm

OTP

IAH

20h 59m

2 stops

$765Delta

Wed, Nov 11 - Wed, Nov 25

3:55 pm - 1:40 pm

IAH

OTP

13h 45m

1 stop

2:00 pm - 1:15 pm

OTP

IAH

31h 15m

1 stop

$768Delta

Sun, Aug 16 - Mon, Oct 19

3:20 pm - 12:55 am

IAH

OTP

25h 35m

1 stop

2:00 pm - 1:15 pm

OTP

IAH

31h 15m

1 stop

$772KLM

Tue, Sep 1 - Thu, Oct 1

Delta flights from Houston to Romania

Our best Delta deals on Houston to Romania flight tickets

Delta

Nov 11

IAH1:15 pmHouston George Bush Intcntl

16h 55m

2 stops

OTP2:10 pmBucharest Otopeni Intl

Nov 25

OTP6:00 amBucharest Otopeni Intl

20h 59m

2 stops

IAH6:59 pmHouston George Bush Intcntl

$765

Delta

Aug 16

IAH3:55 pmHouston George Bush Intcntl

13h 45m

1 stop

OTP1:40 pmBucharest Otopeni Intl

Oct 23

OTP7:05 amBucharest Otopeni Intl

14h 10m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$768

Delta

Aug 16

IAH9:45 amHouston George Bush Intcntl

19h 55m

2 stops

OTP1:40 pmBucharest Otopeni Intl

Oct 22

OTP2:00 pmBucharest Otopeni Intl

31h 15m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$773

Lufthansa flights from Houston to Romania

Our best Lufthansa deals on Houston to Romania flight tickets

Lufthansa

Jul 16

IAH3:35 pmHouston George Bush Intcntl

23h 45m

1 stop

OTP11:20 pmBucharest Otopeni Intl

Oct 1

OTP6:05 amBucharest Otopeni Intl

15h 30m

1 stop

IAH1:35 pmHouston George Bush Intcntl

$639

Lufthansa

Nov 11

IAH4:10 pmHouston George Bush Intcntl

13h 45m

1 stop

OTP1:55 pmBucharest Otopeni Intl

Nov 25

OTP6:00 amBucharest Otopeni Intl

16h 00m

1 stop

IAH2:00 pmHouston George Bush Intcntl

$749

Lufthansa

Sep 21

IAH4:40 pmHouston George Bush Intcntl

16h 45m

1 stop

CLJ5:25 pmCluj Napoca

Oct 19

CLJ6:10 pmCluj Napoca

30h 30m

1 stop

IAH4:40 pmHouston George Bush Intcntl

$792

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 7/16

3:35 pm-11:20 pm

1 stop23h 45m

Bucharest Otopeni Intl

Thu 10/1

6:05 am-1:35 pm

1 stop15h 30m

$639

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 11/11

4:10 pm-11:55 pm

1 stop23h 45m

Bucharest Otopeni Intl

Wed 11/25

6:30 am-9:39 pm

2 stops23h 09m

$743

Quickest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 11/2

4:10 pm-1:55 pm

1 stop13h 45m

Bucharest Otopeni Intl

Wed 11/11

6:30 am-9:39 pm

2 stops23h 09m

$747

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 11/2

3:50 pm-11:00 pm

1 stop23h 10m

Bucharest Otopeni Intl

Wed 11/11

3:50 pm-2:05 pm

1 stop30h 15m

$748

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 11/11

11:05 am-1:40 pm

2 stops18h 35m

Cluj Napoca

Fri 11/13

6:00 am-4:20 pm

1 stop18h 20m

$752

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 11/11

7:40 am-1:40 pm

2 stops22h 00m

Cluj Napoca

Fri 11/13

6:00 am-4:20 pm

1 stop18h 20m

$753

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 11/2

9:45 pm-11:00 pm

1 stop17h 15m

Bucharest Otopeni Intl

Fri 11/6

8:00 am-8:00 pm

1 stop20h 00m

$755

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 11/11

1:15 pm-2:10 pm

2 stops16h 55m

Bucharest Otopeni Intl

Wed 11/25

6:00 am-6:59 pm

2 stops20h 59m

$765

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 8/16

3:55 pm-1:40 pm

1 stop13h 45m

Bucharest Otopeni Intl

Mon 10/19

2:00 pm-1:15 pm

1 stop31h 15m

$768

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/1

3:20 pm-12:55 am

1 stop25h 35m

Bucharest Otopeni Intl

Thu 10/1

2:00 pm-1:15 pm

1 stop31h 15m

$772

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 $539, 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 September is also very affordable. Most momondo users find prices during this month for around $553.

Cheap Houston to Romania flight deals and tips

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

Fastest flight time	15h 40m
Direct flights	None

The fastest flight from Houston to Romania takes 15h 40m

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 5 as of May 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 1,519 reviews	Search KLM flights
Turkish Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 4,394 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 9,752 reviews	Search United Airlines flights
British Airways	PriceFrom $602	Free Cancellation	Rating 6.7 7,995 reviews	Search British Airways flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.4 1,590 reviews	Search Air France flights
Lufthansa	PriceFrom $882	Free Cancellation	Rating 6.8 8,023 reviews	Search Lufthansa 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.