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Cheap flights from Bucharest Otopeni Intl Airport to Houston from $815

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Houston departing on 1/15. 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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Cheap round-trip flights

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British Airways Logo
8:00 am - 8:00 pmOTP-IAH
20h 00m1 stop
British Airways Logo
3:50 pm - 7:35 pmIAH-OTP
19h 45m1 stop
$815British Airways
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Thu, Jan 15 - Sun, Jan 25
Delta Logo
6:00 am - 1:30 pmOTP-IAH
15h 30m1 stop
Delta Logo
9:38 am - 12:05 pmIAH-OTP
18h 27m2 stops
$819Delta
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Thu, Nov 6 - Mon, Nov 10
Multiple Airlines Logo
6:00 pm - 1:30 pmOTP-IAH
27h 30m1 stop
Multiple Airlines Logo
4:05 pm - 3:50 pmIAH-OTP
15h 45m1 stop
$822Multiple Airlines
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Fri, Nov 7 - Tue, Nov 11
American Airlines Logo
8:00 am - 2:05 pmOTP-IAH
38h 05m1 stop
American Airlines Logo
3:50 pm - 11:25 pmIAH-OTP
23h 35m1 stop
$827American Airlines
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Tue, Jan 13 - Fri, Jan 23
American Airlines Logo
8:05 am - 7:28 pmOTP-IAH
19h 23m2 stops
American Airlines Logo
9:45 pm - 11:00 pmIAH-OTP
17h 15m1 stop
$833American Airlines
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Sat, Jan 17 - Mon, Jan 26
Lufthansa Logo
6:00 am - 1:35 pmOTP-IAH
15h 35m1 stop
Lufthansa Logo
3:35 pm - 1:05 pmIAH-OTP
13h 30m1 stop
$842Lufthansa
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Wed, Apr 1 - Tue, Apr 7
Lufthansa Logo
6:00 am - 4:59 pmOTP-IAH
18h 59m2 stops
Lufthansa Logo
6:05 pm - 6:00 pmIAH-OTP
15h 55m1 stop
$862Lufthansa
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Wed, Apr 1 - Tue, Apr 7
Turkish Airlines Logo
10:20 am - 7:10 pmOTP-IAH
16h 50m1 stop
Turkish Airlines Logo
9:05 pm - 8:30 pmIAH-OTP
15h 25m1 stop
$872Turkish Airlines
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Mon, Nov 3 - Mon, Nov 10
Multiple Airlines Logo
6:05 am - 8:58 amOTP-IAH
34h 53m3 stops
Multiple Airlines Logo
5:14 am - 8:15 pmIAH-OTP
31h 01m3 stops
$886Multiple Airlines
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Fri, Nov 7 - Tue, Nov 11
Turkish Airlines Logo
10:10 am - 7:10 pmOTP-IAH
17h 00m1 stop
Turkish Airlines Logo
2:55 pm - 2:10 pmIAH-OTP
15h 15m1 stop
$903Turkish Airlines
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Fri, Jan 16 - Sat, Jan 24

American Airlines flights from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport

Our best American Airlines deals on Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport flight tickets
American Airlines
Jan 13
OTP8:00 amBucharest Otopeni Intl
38h 05m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Jan 23
IAH3:50 pmHouston George Bush Intcntl
23h 35m
1 stop
OTP11:25 pmBucharest Otopeni Intl
$827
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American Airlines
Jan 17
OTP8:05 amBucharest Otopeni Intl
19h 23m
2 stops
IAH7:28 pmHouston George Bush Intcntl
Jan 26
IAH9:45 pmHouston George Bush Intcntl
17h 15m
1 stop
OTP11:00 pmBucharest Otopeni Intl
$833
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American Airlines
Feb 6
OTP8:00 amBucharest Otopeni Intl
38h 05m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Feb 10
IAH3:50 pmHouston George Bush Intcntl
14h 55m
1 stop
OTP2:45 pmBucharest Otopeni Intl
$856
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British Airways flights from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport

Our best British Airways deals on Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport flight tickets
British Airways
Jan 15
OTP8:00 amBucharest Otopeni Intl
20h 00m
1 stop
IAH8:00 pmHouston George Bush Intcntl
Jan 25
IAH3:50 pmHouston George Bush Intcntl
19h 45m
1 stop
OTP7:35 pmBucharest Otopeni Intl
$815
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British Airways
Jan 17
OTP8:05 amBucharest Otopeni Intl
19h 55m
1 stop
IAH8:00 pmHouston George Bush Intcntl
Jan 26
IAH9:45 pmHouston George Bush Intcntl
17h 15m
1 stop
OTP11:00 pmBucharest Otopeni Intl
$830
Find similar
British Airways
Nov 24
OTP8:05 amBucharest Otopeni Intl
19h 55m
1 stop
IAH8:00 pmHouston George Bush Intcntl
Apr 24
IAH4:53 pmHouston George Bush Intcntl
18h 12m
2 stops
OTP7:05 pmBucharest Otopeni Intl
$834
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momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport 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 October 23, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Thu 1/15

8:00 am-8:00 pm

1 stop20h 00m

Houston George Bush Intcntl

Sun 1/25

3:50 pm-7:35 pm

1 stop19h 45m

$815

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Thu 11/6

6:00 am-1:30 pm

1 stop15h 30m

Houston George Bush Intcntl

Mon 11/10

9:38 am-12:05 pm

2 stops18h 27m

$819

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 11/7

6:00 pm-1:30 pm

1 stop27h 30m

Houston George Bush Intcntl

Tue 11/11

4:05 pm-3:50 pm

1 stop15h 45m

$822

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Tue 1/13

8:00 am-2:05 pm

1 stop38h 05m

Houston George Bush Intcntl

Fri 1/23

3:50 pm-11:25 pm

1 stop23h 35m

$827

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Sat 1/17

8:05 am-7:28 pm

2 stops19h 23m

Houston George Bush Intcntl

Mon 1/26

9:45 pm-11:00 pm

1 stop17h 15m

$833

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Wed 4/1

6:00 am-1:35 pm

1 stop15h 35m

Houston George Bush Intcntl

Tue 4/7

3:35 pm-1:05 pm

1 stop13h 30m

$842

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Wed 4/1

6:00 am-4:59 pm

2 stops18h 59m

Houston George Bush Intcntl

Tue 4/7

6:05 pm-6:00 pm

1 stop15h 55m

$862

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Mon 11/3

10:20 am-7:10 pm

1 stop16h 50m

Houston George Bush Intcntl

Mon 11/10

9:05 pm-8:30 pm

1 stop15h 25m

$872

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 11/7

6:05 am-8:58 am

3 stops34h 53m

Houston George Bush Intcntl

Tue 11/11

5:14 am-8:15 pm

3 stops31h 01m

$886

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 1/16

10:10 am-7:10 pm

1 stop17h 00m

Houston George Bush Intcntl

Sat 1/24

2:55 pm-2:10 pm

1 stop15h 15m

$903

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport

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 typical price of a round-trip flight between Bucharest Otopeni Intl Airport and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of June is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Bucharest Otopeni Intl Airport, with most prices found around $740. If you are unable to visit Houston George Bush Intcntl Airport during the month of June, then departing from Bucharest Otopeni Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $747.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport is on a Wednesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Wednesday will often find tickets for as low as $764. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Saturday is $869.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $820. Try not to purchase tickets in the morning because they tend to be around $830. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport flights?

You could potentially save up to 9% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport flight.

When to book flights from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport (OTP to IAH) flight deals and tips

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

Direct flights

None
There are no direct flights from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport. There are no popular flight routes from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport.
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  • How far is Bucharest Otopeni Intl to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 6099.8 mi away from Bucharest Otopeni Intl. A reasonable flight in good conditions will take 15h 30m.

  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport?

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

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bucharest to Houston. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Houston from Bucharest which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bucharest to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Bucharest.

I’m not ready to book a flight from Bucharest to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bucharest to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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