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

Air France, Delta, and Lufthansa are the most popular carriers operating from Houston to Romania

What airlines fly to Romania?

Turkish Airlines, Lufthansa and KLM 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 56% 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 June 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.

$319 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.

4:10 pm - 1:55 pm

IAH

OTP

13h 45m

1 stop

6:00 am - 2:00 pm

OTP

IAH

16h 00m

1 stop

$736Lufthansa

Wed, Dec 9 - Tue, Dec 15

3:50 pm - 3:45 pm

IAH

OTP

15h 55m

1 stop

8:00 am - 8:00 pm

OTP

IAH

20h 00m

1 stop

$743British Airways

Wed, Dec 9 - Tue, Dec 15

9:10 pm - 8:15 pm

IAH

OTP

15h 05m

1 stop

9:35 pm - 7:15 pm

OTP

IAH

29h 40m

1 stop

$746Turkish Airlines

Sun, Aug 9 - Tue, Aug 25

10:45 pm - 2:45 pm

IAH

OTP

33h 00m

1 stop

4:00 pm - 2:05 pm

OTP

IAH

30h 05m

1 stop

$748British Airways

Mon, Oct 26 - Mon, Nov 23

9:10 pm - 8:15 pm

IAH

CLJ

15h 05m

1 stop

9:55 am - 7:15 pm

CLJ

IAH

17h 20m

1 stop

$749Turkish Airlines

Thu, Sep 10 - Tue, Sep 29

4:05 pm - 2:10 pm

IAH

OTP

14h 05m

1 stop

6:00 am - 1:05 pm

OTP

IAH

15h 05m

1 stop

$750Delta

Wed, Dec 9 - Tue, Dec 15

6:00 am - 1:40 pm

IAH

CLJ

23h 40m

2 stops

6:00 am - 4:20 pm

CLJ

IAH

18h 20m

1 stop

$752United Airlines

Mon, Dec 7 - Fri, Dec 11

12:55 pm - 2:10 pm

IAH

OTP

17h 15m

2 stops

6:00 am - 1:05 pm

OTP

IAH

15h 05m

1 stop

$754Delta

Wed, Dec 9 - Tue, Dec 15

4:40 pm - 5:25 pm

IAH

CLJ

16h 45m

1 stop

6:00 am - 4:40 pm

CLJ

IAH

18h 40m

1 stop

$782United Airlines

Mon, Oct 5 - Fri, Oct 9

3:35 pm - 3:15 pm

IAH

SBZ

39h 40m

2 stops

4:10 pm - 1:35 pm

SBZ

IAH

29h 25m

2 stops

$1,376Lufthansa

Tue, Jul 14 - Tue, Jul 28

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Turkish Airlines flights from Houston to Romania

Our best Turkish Airlines deals on Houston to Romania flight tickets

Turkish Airlines

Aug 9

IAH9:10 pmHouston George Bush Intcntl

15h 05m

1 stop

OTP8:15 pmBucharest Otopeni Intl

Aug 25

OTP9:35 pmBucharest Otopeni Intl

29h 40m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$746

Turkish Airlines

Sep 10

IAH9:10 pmHouston George Bush Intcntl

15h 05m

1 stop

CLJ8:15 pmCluj Napoca

Sep 29

CLJ9:55 amCluj Napoca

17h 20m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$749

Turkish Airlines

Oct 5

IAH2:30 pmHouston George Bush Intcntl

33h 40m

1 stop

OTP8:10 amBucharest Otopeni Intl

Oct 15

OTP9:35 pmBucharest Otopeni Intl

23h 10m

1 stop

IAH12:45 pmHouston George Bush Intcntl

$758

KLM flights from Houston to Romania

Our best KLM deals on Houston to Romania flight tickets

KLM

Jul 22

IAH5:40 pmHouston George Bush Intcntl

16h 00m

2 stops

OTP5:40 pmBucharest Otopeni Intl

Aug 12

OTP2:00 pmBucharest Otopeni Intl

31h 20m

1 stop

IAH1:20 pmHouston George Bush Intcntl

$853

KLM

Aug 13

IAH5:48 pmHouston George Bush Intcntl

15h 52m

2 stops

OTP5:40 pmBucharest Otopeni Intl

Aug 17

OTP6:30 pmBucharest Otopeni Intl

26h 50m

1 stop

IAH1:20 pmHouston George Bush Intcntl

$886

KLM

Aug 13

IAH5:48 pmHouston George Bush Intcntl

15h 52m

2 stops

OTP5:40 pmBucharest Otopeni Intl

Aug 17

OTP2:00 pmBucharest Otopeni Intl

31h 20m

1 stop

IAH1:20 pmHouston George Bush Intcntl

$887

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBucharest

IAH - OTP

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

$736

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

3:50 pm-3:45 pm

1 stop15h 55m

Bucharest Otopeni Intl

Tue 12/15

8:00 am-8:00 pm

1 stop20h 00m

$743

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 8/9

9:10 pm-8:15 pm

1 stop15h 05m

Bucharest Otopeni Intl

Tue 8/25

9:35 pm-7:15 pm

1 stop29h 40m

$746

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 10/26

10:45 pm-2:45 pm

1 stop33h 00m

Bucharest Otopeni Intl

Mon 11/23

4:00 pm-2:05 pm

1 stop30h 05m

$748

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Thu 9/10

9:10 pm-8:15 pm

1 stop15h 05m

Cluj Napoca

Tue 9/29

9:55 am-7:15 pm

1 stop17h 20m

$749

Quickest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

4:05 pm-2:10 pm

1 stop14h 05m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-1:05 pm

1 stop15h 05m

$750

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Mon 12/7

6:00 am-1:40 pm

2 stops23h 40m

Cluj Napoca

Fri 12/11

6:00 am-4:20 pm

1 stop18h 20m

$752

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

12:55 pm-2:10 pm

2 stops17h 15m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-1:05 pm

1 stop15h 05m

$754

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Mon 10/5

4:40 pm-5:25 pm

1 stop16h 45m

Cluj Napoca

Fri 10/9

6:00 am-4:40 pm

1 stop18h 40m

$782

HoustonSibiu

IAH - SBZ

IAHSBZ

Houston George Bush Intcntl

Tue 7/14

3:35 pm-3:15 pm

2 stops39h 40m

Sibiu

Tue 7/28

4:10 pm-1:35 pm

2 stops29h 25m

$1,376

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	13h 30m
Direct flights	None

The fastest flight from Houston to Romania takes 13h 30m

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 June 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 1,530 reviews	Search KLM flights
Lufthansa	PriceFrom $551	Free Cancellation	Rating 6.8 8,088 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 4,412 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 9,874 reviews	Search United Airlines flights
British Airways	PriceFrom $602	Free Cancellation	Rating 6.7 8,064 reviews	Search British Airways flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.5 1,613 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.