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Cheap flights from Houston George Bush Intcntl Airport to Romania from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Romania departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Romania

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
2:55 pm - 2:10 pmIAH-OTP
15h 15m1 stop
Turkish Airlines Logo
9:50 pm - 7:10 pmOTP-IAH
29h 20m1 stop
$643Turkish Airlines
Find Deal
Sun, Jan 25 - Sat, Feb 14
Turkish Airlines Logo
3:55 pm - 2:10 pmIAH-OTP
15h 15m1 stop
Turkish Airlines Logo
9:50 pm - 2:10 pmOTP-IAH
23h 20m1 stop
$670Turkish Airlines
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Sun, Mar 15 - Sat, Mar 21
Lufthansa Logo
5:00 pm - 6:35 pmIAH-OTP
17h 35m2 stops
Lufthansa Logo
5:55 am - 2:10 pmOTP-IAH
16h 15m1 stop
$743Lufthansa
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Sun, Jan 25 - Sat, Feb 14
British Airways Logo
3:50 pm - 10:55 pmIAH-OTP
23h 05m1 stop
British Airways Logo
8:05 am - 8:00 pmOTP-IAH
19h 55m1 stop
$748British Airways
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Tue, Dec 9 - Mon, Dec 15
Lufthansa Logo
5:00 pm - 6:35 pmIAH-OTP
17h 35m2 stops
Lufthansa Logo
5:55 am - 5:05 pmOTP-IAH
19h 10m2 stops
$752Lufthansa
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Sun, Jan 25 - Sat, Feb 14
United Airlines Logo
5:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
United Airlines Logo
6:00 am - 4:35 pmCLJ-IAH
18h 35m1 stop
$757United Airlines
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Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
7:35 am - 1:40 pmIAH-CLJ
23h 05m2 stops
Multiple Airlines Logo
6:00 am - 8:26 pmCLJ-IAH
46h 26m2 stops
$761Multiple Airlines
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Fri, Mar 20 - Sat, Apr 4
British Airways Logo
9:50 pm - 11:45 pmIAH-OTP
17h 55m1 stop
British Airways Logo
8:00 am - 8:00 pmOTP-IAH
20h 00m1 stop
$763British Airways
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Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
5:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
United Airlines Logo
1:50 pm - 8:35 amCLJ-IAH
26h 45m2 stops
$767United Airlines
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Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
1:31 pm - 1:40 pmIAH-CLJ
17h 09m2 stops
Multiple Airlines Logo
6:00 am - 4:35 pmCLJ-IAH
18h 35m1 stop
$903Multiple Airlines
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Fri, Mar 20 - Sat, Apr 4

Turkish Airlines flights from Houston George Bush Intcntl Airport to Romania

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Romania flight tickets
Turkish Airlines
Jan 25
IAH2:55 pmHouston George Bush Intcntl
15h 15m
1 stop
OTP2:10 pmBucharest Otopeni Intl
Feb 14
OTP9:50 pmBucharest Otopeni Intl
29h 20m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$643
Find similar
Turkish Airlines
Mar 15
IAH3:55 pmHouston George Bush Intcntl
15h 15m
1 stop
OTP2:10 pmBucharest Otopeni Intl
Mar 21
OTP9:50 pmBucharest Otopeni Intl
23h 20m
1 stop
IAH2:10 pmHouston George Bush Intcntl
$670
Find similar
Turkish Airlines
Mar 13
IAH10:05 pmHouston George Bush Intcntl
15h 25m
1 stop
OTP8:30 pmBucharest Otopeni Intl
Mar 22
OTP9:50 pmBucharest Otopeni Intl
29h 20m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$690
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Delta flights from Houston George Bush Intcntl Airport to Romania

Our best Delta deals on Houston George Bush Intcntl Airport to Romania flight tickets
Delta
Dec 9
IAH5:10 amHouston George Bush Intcntl
22h 55m
2 stops
OTP12:05 pmBucharest Otopeni Intl
Dec 15
OTP6:00 amBucharest Otopeni Intl
15h 30m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$764
Find similar
Delta
Feb 25
IAH12:42 pmHouston George Bush Intcntl
16h 18m
2 stops
OTP1:00 pmBucharest Otopeni Intl
Mar 1
OTP6:00 amBucharest Otopeni Intl
15h 30m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$770
Find similar
Delta
Dec 9
IAH7:01 amHouston George Bush Intcntl
21h 04m
2 stops
OTP12:05 pmBucharest Otopeni Intl
Dec 15
OTP6:00 amBucharest Otopeni Intl
20h 19m
2 stops
IAH6:19 pmHouston George Bush Intcntl
$774
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momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Romania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 1/25

2:55 pm-2:10 pm

1 stop15h 15m

Bucharest Otopeni Intl

Sat 2/14

9:50 pm-7:10 pm

1 stop29h 20m

$643

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 3/15

3:55 pm-2:10 pm

1 stop15h 15m

Bucharest Otopeni Intl

Sat 3/21

9:50 pm-2:10 pm

1 stop23h 20m

$670

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 1/25

5:00 pm-6:35 pm

2 stops17h 35m

Bucharest Otopeni Intl

Sat 2/14

5:55 am-2:10 pm

1 stop16h 15m

$743

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 12/9

3:50 pm-10:55 pm

1 stop23h 05m

Bucharest Otopeni Intl

Mon 12/15

8:05 am-8:00 pm

1 stop19h 55m

$748

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 1/25

5:00 pm-6:35 pm

2 stops17h 35m

Bucharest Otopeni Intl

Sat 2/14

5:55 am-5:05 pm

2 stops19h 10m

$752

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Fri 3/27

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Tue 3/31

6:00 am-4:35 pm

1 stop18h 35m

$757

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Fri 3/20

7:35 am-1:40 pm

2 stops23h 05m

Cluj Napoca

Sat 4/4

6:00 am-8:26 pm

2 stops46h 26m

$761

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 12/4

9:50 pm-11:45 pm

1 stop17h 55m

Bucharest Otopeni Intl

Thu 12/11

8:00 am-8:00 pm

1 stop20h 00m

$763

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Fri 3/27

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

Tue 3/31

1:50 pm-8:35 am

2 stops26h 45m

$767

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

Fri 3/20

1:31 pm-1:40 pm

2 stops17h 09m

Cluj Napoca

Sat 4/4

6:00 am-4:35 pm

1 stop18h 35m

$903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Romania from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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 day to depart on your flight to Romania?

The cheapest day to depart on your flight to Romania is on a Tuesday when prices can be found for as low as $901. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,260. These prices are subject to change though, so be sure to set up a Price Alert for flights to Romania.

What is the cheapest time of day to depart on your flight to Romania?

Our most recent data shows that the best time of day to fly to Romania is in the morning. Flights from Houston George Bush Intcntl Airport to Romania during this time can be as low as $859. Try not to purchase tickets at noon because they tend to be around $1,298. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Houston George Bush Intcntl Airport to Romania flights?

You could potentially save up to 42% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Romania flight.

Cheap Houston George Bush Intcntl Airport to Romania flight deals and tips

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

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Romania. There are no popular flight routes from Houston George Bush Intcntl Airport to Romania.
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  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Romania?

    Prices for flights from Houston George Bush Intcntl Airport to Romania are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Romania?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Romania.

  • What documentation or ID do you need to fly to Romania?

    The travel and health documents you'll need for your trip to Romania may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Romania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston George Bush Intcntl Airport to Romania

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Romania with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $629Free CancellationRating
7.3
4,043 reviews
Search Turkish Airlines flights
KLMPriceFrom $645Free CancellationRating
7.7
1,411 reviews
Search KLM flights
LufthansaPriceFrom $659Free CancellationRating
6.8
7,572 reviews
Search Lufthansa flights
United AirlinesPriceFrom $669Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Romania?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Romania from Houston.

Can I find flights from Houston to Romania with flexible booking policies on momondo?

All flight searches from Houston to Romania on momondo can be filtered to show those which offer flexible booking policies.

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?

Yes. momondo can track prices for Houston to Romania flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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