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 January 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.

$234 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.

7:20 am - 1:20 am

IAH

OTP

34h 00m

2 stops

8:15 am - 1:25 pm

OTP

IAH

37h 10m

1 stop

$485British Airways

Tue, May 12 - Mon, May 18

9:35 am - 11:00 pm

IAH

OTP

29h 25m

2 stops

8:25 pm - 2:05 pm

OTP

IAH

25h 40m

1 stop

$487British Airways

Mon, Feb 9 - Mon, Feb 16

4:05 pm - 8:10 pm

IAH

OTP

20h 05m

1 stop

6:00 pm - 1:30 pm

OTP

IAH

27h 30m

1 stop

$501Multiple Airlines

Mon, Jan 26 - Mon, Feb 9

4:05 pm - 10:50 pm

IAH

OTP

22h 45m

1 stop

6:00 am - 2:30 pm

OTP

IAH

15h 30m

1 stop

$502Delta

Mon, Mar 2 - Thu, Mar 12

5:50 pm - 1:40 pm

IAH

CLJ

12h 50m

1 stop

6:00 am - 7:09 pm

CLJ

IAH

21h 09m

2 stops

$508United Airlines

Wed, Mar 18 - Tue, Mar 31

12:10 pm - 1:40 pm

IAH

CLJ

18h 30m

2 stops

6:00 am - 11:26 pm

CLJ

IAH

25h 26m

2 stops

$511Multiple Airlines

Mon, Mar 16 - Wed, Apr 1

11:02 am - 1:40 pm

IAH

CLJ

19h 38m

2 stops

6:00 am - 11:14 pm

CLJ

IAH

25h 14m

2 stops

$513United Airlines

Tue, Mar 17 - Wed, Apr 1

5:25 am - 10:50 pm

HOU

OTP

33h 25m

2 stops

1:55 pm - 10:39 am

OTP

HOU

27h 44m

2 stops

$516Delta

Tue, Mar 3 - Tue, Mar 10

5:50 pm - 1:40 pm

IAH

CLJ

12h 50m

1 stop

6:10 pm - 4:35 pm

CLJ

IAH

30h 25m

1 stop

$528Lufthansa

Wed, Mar 18 - Wed, Apr 1

6:45 pm - 12:55 am

IAH

CLJ

23h 10m

2 stops

6:10 pm - 1:35 pm

CLJ

IAH

27h 25m

2 stops

$539Lufthansa

Mon, Mar 16 - Mon, Mar 30

KLM flights from Houston to Romania

Our best KLM deals on Houston to Romania flight tickets

KLM

Jan 25

IAH3:30 pmHouston George Bush Intcntl

15h 55m

1 stop

OTP3:25 pmBucharest Otopeni Intl

Feb 14

OTP6:00 amBucharest Otopeni Intl

15h 30m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$556

KLM

Jan 25

IAH3:30 pmHouston George Bush Intcntl

25h 00m

1 stop

OTP12:30 amBucharest Otopeni Intl

Feb 14

OTP6:00 amBucharest Otopeni Intl

15h 30m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$557

Delta flights from Houston to Romania

Our best Delta deals on Houston to Romania flight tickets

Delta

Mar 2

IAH4:05 pmHouston George Bush Intcntl

22h 45m

1 stop

OTP10:50 pmBucharest Otopeni Intl

Mar 12

OTP6:00 amBucharest Otopeni Intl

15h 30m

1 stop

IAH2:30 pmHouston George Bush Intcntl

$502

Delta

Mar 3

IAH4:25 pmHouston George Bush Intcntl

22h 25m

2 stops

OTP10:50 pmBucharest Otopeni Intl

Mar 12

OTP6:00 amBucharest Otopeni Intl

15h 30m

1 stop

IAH2:30 pmHouston George Bush Intcntl

$506

Delta

Mar 3

IAH4:05 pmHouston George Bush Intcntl

22h 45m

1 stop

OTP10:50 pmBucharest Otopeni Intl

Mar 26

OTP6:05 amBucharest Otopeni Intl

15h 50m

1 stop

IAH2:55 pmHouston George Bush Intcntl

$507

Fly from

Fly to

Route

Depart

Return

Price

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 5/12

7:20 am-1:20 am

2 stops34h 00m

Bucharest Otopeni Intl

Mon 5/18

8:15 am-1:25 pm

1 stop37h 10m

$485

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 2/9

9:35 am-11:00 pm

2 stops29h 25m

Bucharest Otopeni Intl

Mon 2/16

8:25 pm-2:05 pm

1 stop25h 40m

$487

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 1/26

4:05 pm-8:10 pm

1 stop20h 05m

Bucharest Otopeni Intl

Mon 2/9

6:00 pm-1:30 pm

1 stop27h 30m

$501

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 3/2

4:05 pm-10:50 pm

1 stop22h 45m

Bucharest Otopeni Intl

Thu 3/12

6:00 am-2:30 pm

1 stop15h 30m

$502

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 3/18

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Tue 3/31

6:00 am-7:09 pm

2 stops21h 09m

$508

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Mon 3/16

12:10 pm-1:40 pm

2 stops18h 30m

Cluj Napoca

Wed 4/1

6:00 am-11:26 pm

2 stops25h 26m

$511

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Tue 3/17

11:02 am-1:40 pm

2 stops19h 38m

Cluj Napoca

Wed 4/1

6:00 am-11:14 pm

2 stops25h 14m

$513

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Tue 3/3

5:25 am-10:50 pm

2 stops33h 25m

Bucharest Otopeni Intl

Tue 3/10

1:55 pm-10:39 am

2 stops27h 44m

$516

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Wed 3/18

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Wed 4/1

6:10 pm-4:35 pm

1 stop30h 25m

$528

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Mon 3/16

6:45 pm-12:55 am

2 stops23h 10m

Cluj Napoca

Mon 3/30

6:10 pm-1:35 pm

2 stops27h 25m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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, British Airways, and Turkish Airlines 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 39% 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	15h 55m
Direct flights	None

The fastest flight from Houston to Romania takes 15h 55m

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 January 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 7,711 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $591	Free Cancellation	Rating 7.3 4,167 reviews	Search Turkish Airlines flights
KLM	PriceFrom $645	Free Cancellation	Rating 7.7 1,437 reviews	Search KLM flights
United Airlines	PriceFrom $669	Free Cancellation	Rating 7.4 9,156 reviews	Search United Airlines flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.4 1,522 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.