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Cheap flights from Bucharest to Houston from $805

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 to Houston departing on 12/24. 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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Multiple Airlines Logo
9:35 am - 10:03 pmOTP-IAH
20h 28m1 stop
Multiple Airlines Logo
6:00 am - 11:10 pmIAH-OTP
33h 10m2 stops
$805Multiple Airlines
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Wed, Dec 24 - Fri, Jan 9
Multiple Airlines Logo
6:00 am - 1:30 pmOTP-IAH
15h 30m1 stop
Multiple Airlines Logo
4:05 pm - 3:50 pmIAH-OTP
15h 45m1 stop
$818Multiple Airlines
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Sat, Nov 22 - Thu, Dec 4
Multiple Airlines Logo
6:00 am - 2:30 pmOTP-IAH
15h 30m1 stop
Multiple Airlines Logo
11:49 am - 12:05 pmIAH-OTP
16h 16m2 stops
$820Multiple Airlines
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Mon, Oct 27 - Mon, Nov 3
Delta Logo
6:00 am - 2:30 pmOTP-IAH
15h 30m1 stop
Delta Logo
3:30 pm - 5:10 pmIAH-OTP
17h 40m1 stop
$825Delta
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Mon, Oct 27 - Mon, Nov 3
KLM Logo
8:35 am - 10:11 pmOTP-IAH
20h 36m2 stops
KLM Logo
3:30 pm - 3:25 pmIAH-OTP
15h 55m1 stop
$848KLM
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Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
8:00 am - 2:05 pmOTP-IAH
38h 05m1 stop
American Airlines Logo
3:50 pm - 2:45 pmIAH-OTP
14h 55m1 stop
$852American Airlines
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Fri, Feb 6 - Tue, Feb 10
British Airways Logo
4:40 pm - 2:05 pmOTP-IAH
29h 25m1 stop
British Airways Logo
9:50 pm - 11:45 pmIAH-OTP
17h 55m1 stop
$854British Airways
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Tue, Dec 23 - Sat, Jan 10
American Airlines Logo
8:00 am - 2:05 pmOTP-IAH
38h 05m1 stop
American Airlines Logo
12:44 pm - 2:45 pmIAH-OTP
18h 01m2 stops
$856American Airlines
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Fri, Feb 6 - Tue, Feb 10
Delta Logo
1:55 pm - 2:30 pmOTP-IAH
31h 35m1 stop
Delta Logo
4:05 pm - 10:50 pmIAH-OTP
22h 45m1 stop
$878Delta
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Sun, Oct 26 - Mon, Nov 3
British Airways Logo
4:45 pm - 8:00 pmOTP-IAH
35h 15m1 stop
British Airways Logo
3:50 pm - 7:30 pmIAH-OTP
19h 40m1 stop
$883British Airways
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Fri, Dec 26 - Thu, Jan 8

Delta flights from Bucharest to Houston George Bush Intcntl Airport

Our best Delta deals on Bucharest to Houston George Bush Intcntl Airport flight tickets
Delta
Oct 27
OTP6:00 amBucharest Otopeni Intl
15h 30m
1 stop
IAH2:30 pmHouston George Bush Intcntl
Nov 3
IAH3:30 pmHouston George Bush Intcntl
17h 40m
1 stop
OTP5:10 pmBucharest Otopeni Intl
$825
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Delta
Oct 26
OTP1:55 pmBucharest Otopeni Intl
31h 35m
1 stop
IAH2:30 pmHouston George Bush Intcntl
Nov 3
IAH4:05 pmHouston George Bush Intcntl
22h 45m
1 stop
OTP10:50 pmBucharest Otopeni Intl
$878
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Delta
Oct 29
OTP6:00 amBucharest Otopeni Intl
15h 30m
1 stop
IAH2:30 pmHouston George Bush Intcntl
Nov 2
IAH4:05 pmHouston George Bush Intcntl
36h 00m
1 stop
OTP12:05 pmBucharest Otopeni Intl
$879
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KLM flights from Bucharest to Houston George Bush Intcntl Airport

Our best KLM deals on Bucharest to Houston George Bush Intcntl Airport flight tickets
KLM
Oct 29
OTP8:35 amBucharest Otopeni Intl
20h 36m
2 stops
IAH10:11 pmHouston George Bush Intcntl
Nov 2
IAH3:30 pmHouston George Bush Intcntl
15h 55m
1 stop
OTP3:25 pmBucharest Otopeni Intl
$848
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KLM
Oct 22
OTP6:05 pmBucharest Otopeni Intl
27h 10m
1 stop
IAH1:15 pmHouston George Bush Intcntl
Oct 31
IAH4:30 pmHouston George Bush Intcntl
15h 55m
1 stop
OTP3:25 pmBucharest Otopeni Intl
$930
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momondo Fare Finder

 
Customize your flight search to find flights from Bucharest 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 14, 2025.
Use the filters below to find and compare flights from Bucharest 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

Wed 12/24

9:35 am-10:03 pm

1 stop20h 28m

Houston George Bush Intcntl

Fri 1/9

6:00 am-11:10 pm

2 stops33h 10m

$805

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Sat 11/22

6:00 am-1:30 pm

1 stop15h 30m

Houston George Bush Intcntl

Thu 12/4

4:05 pm-3:50 pm

1 stop15h 45m

$818

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Mon 10/27

6:00 am-2:30 pm

1 stop15h 30m

Houston George Bush Intcntl

Mon 11/3

11:49 am-12:05 pm

2 stops16h 16m

$820

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Mon 10/27

6:00 am-2:30 pm

1 stop15h 30m

Houston George Bush Intcntl

Mon 11/3

3:30 pm-5:10 pm

1 stop17h 40m

$825

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Wed 10/29

8:35 am-10:11 pm

2 stops20h 36m

Houston George Bush Intcntl

Sun 11/2

3:30 pm-3:25 pm

1 stop15h 55m

$848

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 2/6

8:00 am-2:05 pm

1 stop38h 05m

Houston George Bush Intcntl

Tue 2/10

3:50 pm-2:45 pm

1 stop14h 55m

$852

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Tue 12/23

4:40 pm-2:05 pm

1 stop29h 25m

Houston George Bush Intcntl

Sat 1/10

9:50 pm-11:45 pm

1 stop17h 55m

$854

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 2/6

8:00 am-2:05 pm

1 stop38h 05m

Houston George Bush Intcntl

Tue 2/10

12:44 pm-2:45 pm

2 stops18h 01m

$856

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Sun 10/26

1:55 pm-2:30 pm

1 stop31h 35m

Houston George Bush Intcntl

Mon 11/3

4:05 pm-10:50 pm

1 stop22h 45m

$878

BucharestHouston

OTP - IAH

OTPIAH

Bucharest Otopeni Intl

Fri 12/26

4:45 pm-8:00 pm

1 stop35h 15m

Houston George Bush Intcntl

Thu 1/8

3:50 pm-7:30 pm

1 stop19h 40m

$883

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 Houston from

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

The cheapest day to depart from Bucharest 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 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 to Houston George Bush Intcntl Airport flights?

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

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

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest 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 to Houston George Bush Intcntl Airport (BUH to IAH) flight deals and tips

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

Direct flights

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

    There are 6106.2 mi between Bucharest and Houston George Bush Intcntl. Flights usually cover this in 15h 30m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Bucharest to Houston George Bush Intcntl Airport were last updated today.

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

    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 Bucharest to Houston George Bush Intcntl Airport.

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

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport 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 Houston George Bush Intcntl Airport. It is always advisable to seek 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
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

It is quick and easy to find Bucharest to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

Flights from Bucharest to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bucharest to Houston.

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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