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

British Airways and KLM 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 49% 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.

$389 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.

9:10 pm - 8:15 pm

IAH

OTP

15h 05m

1 stop

9:30 am - 7:15 pm

OTP

IAH

17h 45m

1 stop

$762Turkish Airlines

Wed, Sep 30 - Fri, Oct 9

3:55 pm - 10:35 pm

IAH

OTP

22h 40m

1 stop

8:35 am - 1:15 pm

OTP

IAH

36h 40m

1 stop

$767Multiple Airlines

Sun, Sep 6 - Tue, Sep 15

4:40 pm - 6:35 pm

IAH

OTP

17h 55m

1 stop

6:05 am - 1:35 pm

OTP

IAH

15h 30m

1 stop

$770United Airlines

Tue, Sep 8 - Wed, Sep 16

3:20 pm - 5:20 pm

IAH

OTP

18h 00m

1 stop

7:05 am - 1:15 pm

OTP

IAH

14h 10m

1 stop

$772Delta

Mon, Sep 7 - Fri, Sep 11

3:15 pm - 12:45 pm

IAH

OTP

37h 30m

2 stops

2:00 pm - 1:15 pm

OTP

IAH

31h 15m

1 stop

$774Delta

Wed, Sep 2 - Wed, Sep 16

9:57 am - 12:00 pm

IAH

OTP

18h 03m

2 stops

6:05 am - 5:50 pm

OTP

IAH

19h 45m

1 stop

$775United Airlines

Tue, Sep 1 - Thu, Oct 1

4:40 pm - 5:25 pm

IAH

CLJ

16h 45m

1 stop

6:00 am - 4:20 pm

CLJ

IAH

18h 20m

1 stop

$840Lufthansa

Sat, Sep 12 - Sat, Dec 19

3:35 pm - 12:30 am

IAH

CLJ

24h 55m

2 stops

1:50 pm - 5:17 pm

CLJ

IAH

35h 27m

2 stops

$870Lufthansa

Tue, Jul 14 - Tue, Aug 25

8:23 pm - 12:50 am

HOU

OTP

44h 27m

2 stops

3:40 pm - 7:51 pm

OTP

HOU

36h 11m

2 stops

$1,084British Airways

Sat, Jun 27 - Mon, Aug 24

3:57 pm - 7:05 pm

HOU

OTP

19h 08m

2 stops

8:15 am - 7:51 pm

OTP

HOU

19h 36m

2 stops

$1,170British Airways

Fri, Aug 28 - Fri, Sep 4

Turkish Airlines flights from Houston to Romania

Our best Turkish Airlines deals on Houston to Romania flight tickets

Turkish Airlines

Sep 30

IAH9:10 pmHouston George Bush Intcntl

15h 05m

1 stop

OTP8:15 pmBucharest Otopeni Intl

Oct 9

OTP9:30 amBucharest Otopeni Intl

17h 45m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$762

Turkish Airlines

Sep 6

IAH9:10 pmHouston George Bush Intcntl

34h 30m

2 stops

OTP3:40 pmBucharest Otopeni Intl

Sep 12

OTP9:10 pmBucharest Otopeni Intl

30h 05m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$783

Turkish Airlines

Aug 10

IAH9:10 pmHouston George Bush Intcntl

27h 00m

1 stop

OTP8:10 amBucharest Otopeni Intl

Aug 31

OTP2:45 pmBucharest Otopeni Intl

36h 30m

2 stops

IAH7:15 pmHouston George Bush Intcntl

$789

Delta flights from Houston to Romania

Our best Delta deals on Houston to Romania flight tickets

Delta

Sep 7

IAH3:20 pmHouston George Bush Intcntl

18h 00m

1 stop

OTP5:20 pmBucharest Otopeni Intl

Sep 11

OTP7:05 amBucharest Otopeni Intl

14h 10m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$772

Delta

Sep 2

IAH3:15 pmHouston George Bush Intcntl

37h 30m

2 stops

OTP12:45 pmBucharest Otopeni Intl

Sep 16

OTP2:00 pmBucharest Otopeni Intl

31h 15m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$774

Delta

Sep 1

IAH11:28 amHouston George Bush Intcntl

17h 32m

2 stops

OTP1:00 pmBucharest Otopeni Intl

Oct 1

OTP7:05 amBucharest Otopeni Intl

14h 10m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$777

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 9/30

9:10 pm-8:15 pm

1 stop15h 05m

Bucharest Otopeni Intl

Fri 10/9

9:30 am-7:15 pm

1 stop17h 45m

$762

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 9/6

3:55 pm-10:35 pm

1 stop22h 40m

Bucharest Otopeni Intl

Tue 9/15

8:35 am-1:15 pm

1 stop36h 40m

$767

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/8

4:40 pm-6:35 pm

1 stop17h 55m

Bucharest Otopeni Intl

Wed 9/16

6:05 am-1:35 pm

1 stop15h 30m

$770

Quickest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 9/7

3:20 pm-5:20 pm

1 stop18h 00m

Bucharest Otopeni Intl

Fri 9/11

7:05 am-1:15 pm

1 stop14h 10m

$772

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 9/2

3:15 pm-12:45 pm

2 stops37h 30m

Bucharest Otopeni Intl

Wed 9/16

2:00 pm-1:15 pm

1 stop31h 15m

$774

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 9/1

9:57 am-12:00 pm

2 stops18h 03m

Bucharest Otopeni Intl

Thu 10/1

6:05 am-5:50 pm

1 stop19h 45m

$775

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Sat 9/12

4:40 pm-5:25 pm

1 stop16h 45m

Cluj Napoca

Sat 12/19

6:00 am-4:20 pm

1 stop18h 20m

$840

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Tue 7/14

3:35 pm-12:30 am

2 stops24h 55m

Cluj Napoca

Tue 8/25

1:50 pm-5:17 pm

2 stops35h 27m

$870

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sat 6/27

8:23 pm-12:50 am

2 stops44h 27m

Bucharest Otopeni Intl

Mon 8/24

3:40 pm-7:51 pm

2 stops36h 11m

$1,084

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Fri 8/28

3:57 pm-7:05 pm

2 stops19h 08m

Bucharest Otopeni Intl

Fri 9/4

8:15 am-7:51 pm

2 stops19h 36m

$1,170

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 35m
Direct flights	None

The fastest flight from Houston to Romania takes 13h 35m

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 1,524 reviews	Search KLM flights
Lufthansa	PriceFrom $551	Free Cancellation	Rating 6.8 8,036 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 4,406 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 9,777 reviews	Search United Airlines flights
British Airways	PriceFrom $602	Free Cancellation	Rating 6.7 8,018 reviews	Search British Airways flights
Air France	PriceFrom $715	Free Cancellation	Rating 7.4 1,596 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.