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Cheap flights from Houston George Bush Intcntl Airport to Romania from $380

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 9/28. 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

Turkish Airlines Logo
2:25 pm - 2:35 pmIAH-OTP
16h 10m1 stop
Turkish Airlines Logo
10:10 am - 8:10 pmOTP-IAH
17h 00m1 stop
$575Turkish Airlines
Find Deal
mié., oct. 22 - mié., oct. 29
Delta Logo
3:50 pm - 12:10 pmIAH-OTP
36h 20m1 stop
Delta Logo
6:05 am - 1:55 pmOTP-IAH
15h 50m1 stop
$590Delta
Find Deal
dom., oct. 19 - mar., nov. 4
Multiple Airlines Logo
5:05 pm - 10:50 pmIAH-OTP
22h 45m1 stop
Multiple Airlines Logo
1:55 pm - 1:30 pmOTP-IAH
31h 35m1 stop
$591Multiple Airlines
Find Deal
mié., oct. 29 - mié., nov. 5
Air Canada Logo
10:00 am - 12:25 pmIAH-OTP
18h 25m2 stops
Air Canada Logo
6:30 am - 9:44 pmOTP-IAH
23h 14m2 stops
$595Air Canada
Find Deal
dom., oct. 19 - mar., nov. 4
Air Canada Logo
7:20 am - 3:20 pmIAH-OTP
24h 00m2 stops
Air Canada Logo
6:30 am - 9:44 pmOTP-IAH
23h 14m2 stops
$602Air Canada
Find Deal
dom., oct. 19 - mar., nov. 4
Multiple Airlines Logo
11:55 am - 3:45 pmIAH-OTP
19h 50m2 stops
Multiple Airlines Logo
5:55 am - 9:39 pmOTP-IAH
23h 44m2 stops
$610Multiple Airlines
Find Deal
mar., ene. 20 - mar., feb. 3
United Airlines Logo
7:25 am - 1:40 pmIAH-CLJ
23h 15m2 stops
United Airlines Logo
2:25 pm - 11:48 pmCLJ-IAH
17h 23m2 stops
$617United Airlines
Find Deal
dom., oct. 26 - mar., nov. 4
United Airlines Logo
5:50 pm - 1:40 pmIAH-CLJ
12h 50m1 stop
United Airlines Logo
2:25 pm - 4:10 pmCLJ-IAH
33h 45m1 stop
$621United Airlines
Find Deal
mié., oct. 29 - mié., nov. 5
Lufthansa Logo
6:20 pm - 5:55 pmIAH-OTP
15h 35m1 stop
Lufthansa Logo
5:55 am - 5:02 pmOTP-IAH
19h 07m2 stops
$716Lufthansa
Find Deal
vie., oct. 17 - lun., nov. 3
Lufthansa Logo
3:35 pm - 11:55 amIAH-OTP
36h 20m2 stops
Lufthansa Logo
7:20 pm - 2:35 pmOTP-IAH
27h 15m2 stops
$790Lufthansa
Find Deal
vie., oct. 17 - lun., nov. 3

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
Oct 19
IAH3:50 pmHouston George Bush Intcntl
36h 20m
1 stop
OTP12:10 pmBucharest Otopeni Intl
Nov 4
OTP6:05 amBucharest Otopeni Intl
15h 50m
1 stop
IAH1:55 pmHouston George Bush Intcntl
$590
Find similar
Delta
Oct 19
IAH3:50 pmHouston George Bush Intcntl
36h 20m
1 stop
OTP12:10 pmBucharest Otopeni Intl
Nov 4
OTP6:05 amBucharest Otopeni Intl
24h 06m
2 stops
IAH10:11 pmHouston George Bush Intcntl
$596
Find similar
Delta
Oct 29
IAH4:30 pmHouston George Bush Intcntl
13h 30m
1 stop
OTP1:00 pmBucharest Otopeni Intl
Nov 5
OTP1:55 pmBucharest Otopeni Intl
18h 04m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$613
Find similar

Air Canada flights from Houston George Bush Intcntl Airport to Romania

Our best Air Canada deals on Houston George Bush Intcntl Airport to Romania flight tickets
Air Canada
Oct 19
IAH10:00 amHouston George Bush Intcntl
18h 25m
2 stops
OTP12:25 pmBucharest Otopeni Intl
Nov 4
OTP6:30 amBucharest Otopeni Intl
23h 14m
2 stops
IAH9:44 pmHouston George Bush Intcntl
$595
Find similar
Air Canada
Oct 19
IAH7:20 amHouston George Bush Intcntl
24h 00m
2 stops
OTP3:20 pmBucharest Otopeni Intl
Nov 4
OTP6:30 amBucharest Otopeni Intl
23h 14m
2 stops
IAH9:44 pmHouston George Bush Intcntl
$602
Find similar
Air Canada
Oct 29
IAH11:55 amHouston George Bush Intcntl
18h 45m
2 stops
CLJ1:40 pmCluj Napoca
Nov 5
CLJ6:00 amCluj Napoca
23h 44m
3 stops
IAH9:44 pmHouston George Bush Intcntl
$636
Find similar

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 septiembre 23, 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

mié. 10/22

2:25 pm-2:35 pm

1 stop16h 10m

Bucharest Otopeni Intl

mié. 10/29

10:10 am-8:10 pm

1 stop17h 00m

$575

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

dom. 10/19

3:50 pm-12:10 pm

1 stop36h 20m

Bucharest Otopeni Intl

mar. 11/4

6:05 am-1:55 pm

1 stop15h 50m

$590

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

mié. 10/29

5:05 pm-10:50 pm

1 stop22h 45m

Bucharest Otopeni Intl

mié. 11/5

1:55 pm-1:30 pm

1 stop31h 35m

$591

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

dom. 10/19

10:00 am-12:25 pm

2 stops18h 25m

Bucharest Otopeni Intl

mar. 11/4

6:30 am-9:44 pm

2 stops23h 14m

$595

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

dom. 10/19

7:20 am-3:20 pm

2 stops24h 00m

Bucharest Otopeni Intl

mar. 11/4

6:30 am-9:44 pm

2 stops23h 14m

$602

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

mar. 1/20

11:55 am-3:45 pm

2 stops19h 50m

Bucharest Otopeni Intl

mar. 2/3

5:55 am-9:39 pm

2 stops23h 44m

$610

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

dom. 10/26

7:25 am-1:40 pm

2 stops23h 15m

Cluj Napoca

mar. 11/4

2:25 pm-11:48 pm

2 stops17h 23m

$617

HoustonCluj Napoca

IAH - CLJ

IAHCLJ

Houston George Bush Intcntl

mié. 10/29

5:50 pm-1:40 pm

1 stop12h 50m

Cluj Napoca

mié. 11/5

2:25 pm-4:10 pm

1 stop33h 45m

$621

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

vie. 10/17

6:20 pm-5:55 pm

1 stop15h 35m

Bucharest Otopeni Intl

lun. 11/3

5:55 am-5:02 pm

2 stops19h 07m

$716

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

vie. 10/17

3:35 pm-11:55 am

2 stops36h 20m

Bucharest Otopeni Intl

lun. 11/3

7:20 pm-2:35 pm

2 stops27h 15m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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.

How far in advance should I book a flight to Romania?

You are more likely to see cheaper flights to Romania from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Romania for around $1,004 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Romania from Houston George Bush Intcntl Airport for as low as $743 on momondo.

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

You could potentially save up to 56% 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 $641Free CancellationRating
7.3
3,977 reviews
Search Turkish Airlines flights
KLMPriceFrom $645Free CancellationRating
7.8
1,387 reviews
Search KLM flights
United AirlinesPriceFrom $669Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
LufthansaPriceFrom $694Free CancellationRating
6.8
7,421 reviews
Search Lufthansa 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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