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 February 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

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Find the cheapest flights from Houston to Romania

Round-trip

One-way

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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

3:35 pm - 4:20 pm

IAH

OTP

16h 45m

1 stop

6:05 am - 1:35 pm

OTP

IAH

15h 30m

1 stop

$563Lufthansa

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

$564United Airlines

Tue, Aug 18 - Wed, Sep 2

2:30 pm - 1:20 am

HOU

OTP

26h 50m

2 stops

8:15 am - 7:55 pm

OTP

HOU

19h 40m

2 stops

$581British Airways

Tue, Aug 18 - Wed, Sep 2

5:50 pm - 1:40 pm

IAH

CLJ

12h 50m

1 stop

6:00 am - 4:35 pm

CLJ

IAH

18h 35m

1 stop

$589United Airlines

Wed, Mar 18 - Thu, May 7

4:50 pm - 3:45 pm

IAH

OTP

15h 55m

1 stop

3:40 pm - 1:25 pm

OTP

IAH

29h 45m

1 stop

$591British Airways

Wed, Mar 18 - Mon, Apr 27

10:05 pm - 8:30 pm

IAH

OTP

15h 25m

1 stop

3:30 pm - 8:10 pm

OTP

IAH

35h 40m

1 stop

$598Turkish Airlines

Mon, Mar 16 - Thu, Mar 26

10:02 am - 1:40 pm

IAH

CLJ

20h 38m

2 stops

1:50 pm - 7:59 pm

CLJ

IAH

38h 09m

2 stops

$601Air Canada

Mon, Mar 16 - Wed, May 6

9:05 pm - 2:35 pm

IAH

OTP

33h 30m

1 stop

9:35 pm - 7:10 pm

OTP

IAH

29h 35m

1 stop

$605Turkish Airlines

Thu, Apr 2 - Thu, Apr 9

6:45 pm - 12:55 am

IAH

CLJ

23h 10m

2 stops

6:10 pm - 1:35 pm

CLJ

IAH

27h 25m

2 stops

$631Lufthansa

Tue, Mar 17 - Mon, May 4

Air Canada flights from Houston to Romania

Our best Air Canada deals on Houston to Romania flight tickets

Air Canada

Aug 18

IAH11:45 amHouston George Bush Intcntl

16h 15m

2 stops

OTP12:00 pmBucharest Otopeni Intl

Sep 2

OTP6:05 amBucharest Otopeni Intl

21h 33m

2 stops

IAH7:38 pmHouston George Bush Intcntl

$563

Air Canada

Mar 16

IAH10:02 amHouston George Bush Intcntl

20h 38m

2 stops

CLJ1:40 pmCluj Napoca

May 6

CLJ1:50 pmCluj Napoca

38h 09m

2 stops

IAH7:59 pmHouston George Bush Intcntl

$601

Air Canada

Mar 16

IAH7:10 amHouston George Bush Intcntl

23h 30m

2 stops

CLJ1:40 pmCluj Napoca

May 4

CLJ6:00 amCluj Napoca

41h 44m

2 stops

IAH3:44 pmHouston George Bush Intcntl

$648

United Airlines flights from Houston to Romania

Our best United Airlines deals on Houston to Romania flight tickets

United Airlines

Aug 18

IAH10:52 amHouston George Bush Intcntl

17h 08m

2 stops

OTP12:00 pmBucharest Otopeni Intl

Sep 2

OTP6:05 amBucharest Otopeni Intl

19h 50m

1 stop

IAH5:55 pmHouston George Bush Intcntl

$556

United Airlines

Aug 18

IAH6:20 pmHouston George Bush Intcntl

14h 00m

1 stop

OTP4:20 pmBucharest Otopeni Intl

Sep 2

OTP6:05 amBucharest Otopeni Intl

15h 30m

1 stop

IAH1:35 pmHouston George Bush Intcntl

$564

United Airlines

Mar 18

IAH5:50 pmHouston George Bush Intcntl

12h 50m

1 stop

CLJ1:40 pmCluj Napoca

May 7

CLJ6:00 amCluj Napoca

18h 35m

1 stop

IAH4:35 pmHouston George Bush Intcntl

$589

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

3:35 pm-4:20 pm

1 stop16h 45m

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

6:20 pm-4:20 pm

1 stop14h 00m

Bucharest Otopeni Intl

Wed 9/2

6:05 am-1:35 pm

1 stop15h 30m

$564

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Tue 8/18

2:30 pm-1:20 am

2 stops26h 50m

Bucharest Otopeni Intl

Wed 9/2

8:15 am-7:55 pm

2 stops19h 40m

$581

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 3/18

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Thu 5/7

6:00 am-4:35 pm

1 stop18h 35m

$589

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 3/18

4:50 pm-3:45 pm

1 stop15h 55m

Bucharest Otopeni Intl

Mon 4/27

3:40 pm-1:25 pm

1 stop29h 45m

$591

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 3/16

10:05 pm-8:30 pm

1 stop15h 25m

Bucharest Otopeni Intl

Thu 3/26

3:30 pm-8:10 pm

1 stop35h 40m

$598

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Mon 3/16

10:02 am-1:40 pm

2 stops20h 38m

Cluj Napoca

Wed 5/6

1:50 pm-7:59 pm

2 stops38h 09m

$601

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 4/2

9:05 pm-2:35 pm

1 stop33h 30m

Bucharest Otopeni Intl

Thu 4/9

9:35 pm-7:10 pm

1 stop29h 35m

$605

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Tue 3/17

6:45 pm-12:55 am

2 stops23h 10m

Cluj Napoca

Mon 5/4

6:10 pm-1:35 pm

2 stops27h 25m

$631

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

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

United Airlines, Air France, and British Airways are the most popular carriers operating from Houston to Romania

What airlines fly to Romania?

Turkish Airlines, Lufthansa 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 45% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 5 different airlines that fly to Romania on a routine basis, so you have a few additional options to choose from.

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	13h 40m
Direct flights	None

The fastest flight from Houston to Romania takes 13h 40m

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

Search flight deals

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 February 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 7.7 1,458 reviews	Search KLM flights
Lufthansa	PriceFrom $551	Free Cancellation	Rating 6.8 7,789 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $591	Free Cancellation	Rating 7.3 4,224 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $661	Free Cancellation	Rating 7.4 9,322 reviews	Search United Airlines flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.4 1,533 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.