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Cheap flights from Houston George Bush Intcntl Airport to Bucharest from $335

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 Bucharest departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston George Bush Intcntl Airport to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:10 pm - 3:15 pm
IAH
-
OTP
34h 05m
1 stop
Turkish Airlines Logo
10:10 am - 7:05 pm
OTP
-
IAH
16h 55m
1 stop
$689Turkish Airlines
Fri, Oct 23 - Sun, Nov 8
Turkish Airlines Logo
2:30 pm - 8:15 pm
IAH
-
OTP
21h 45m
1 stop
Turkish Airlines Logo
9:35 pm - 7:20 pm
OTP
-
IAH
29h 45m
1 stop
$699Turkish Airlines
Fri, Sep 18 - Mon, Oct 12
Turkish Airlines Logo
9:00 pm - 8:25 pm
IAH
-
OTP
15h 25m
1 stop
Turkish Airlines Logo
10:10 am - 7:05 pm
OTP
-
IAH
16h 55m
1 stop
$744Turkish Airlines
Sun, Dec 6 - Sun, Dec 13
British Airways Logo
3:50 pm - 11:30 pm
IAH
-
OTP
23h 40m
1 stop
British Airways Logo
8:20 am - 7:55 pm
OTP
-
IAH
19h 35m
1 stop
$748British Airways
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
7:10 pm - 10:50 pm
IAH
-
OTP
19h 40m
1 stop
Multiple Airlines Logo
6:00 am - 1:05 pm
OTP
-
IAH
15h 05m
1 stop
$749Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Delta Logo
7:10 pm - 11:15 pm
IAH
-
OTP
20h 05m
1 stop
Delta Logo
2:00 pm - 1:05 pm
OTP
-
IAH
31h 05m
1 stop
$750Delta
Mon, Dec 7 - Mon, Dec 14
Delta Logo
7:10 pm - 2:10 pm
IAH
-
OTP
35h 00m
1 stop
Delta Logo
2:00 pm - 1:05 pm
OTP
-
IAH
31h 05m
1 stop
$751Delta
Sun, Dec 6 - Mon, Dec 14
Turkish Airlines Logo
9:15 pm - 8:15 pm
IAH
-
OTP
15h 00m
1 stop
Turkish Airlines Logo
9:30 am - 7:20 pm
OTP
-
IAH
17h 50m
1 stop
$752Turkish Airlines
Thu, Aug 20 - Thu, Aug 27
Delta Logo
4:10 pm - 11:15 pm
IAH
-
OTP
23h 05m
2 stops
Delta Logo
2:00 pm - 1:05 pm
OTP
-
IAH
31h 05m
1 stop
$754Delta
Sun, Dec 6 - Mon, Dec 14
British Airways Logo
3:50 pm - 3:45 pm
IAH
-
OTP
15h 55m
1 stop
British Airways Logo
8:20 am - 7:55 pm
OTP
-
IAH
19h 35m
1 stop
$755British Airways
Wed, Dec 9 - Tue, Dec 15

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British Airways flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport

Our best British Airways deals on Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport flight tickets
British Airways
Dec 9
IAH3:50 pmHouston George Bush Intcntl
23h 40m
1 stop
OTP11:30 pmBucharest Otopeni Intl
Dec 15
OTP8:20 amBucharest Otopeni Intl
19h 35m
1 stop
IAH7:55 pmHouston George Bush Intcntl
$748
British Airways
Dec 9
IAH3:50 pmHouston George Bush Intcntl
15h 55m
1 stop
OTP3:45 pmBucharest Otopeni Intl
Dec 15
OTP8:20 amBucharest Otopeni Intl
19h 35m
1 stop
IAH7:55 pmHouston George Bush Intcntl
$755

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

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport flight tickets
Turkish Airlines
Oct 23
IAH9:10 pmHouston George Bush Intcntl
34h 05m
1 stop
OTP3:15 pmBucharest Otopeni Intl
Nov 8
OTP10:10 amBucharest Otopeni Intl
16h 55m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$689
Turkish Airlines
Sep 18
IAH2:30 pmHouston George Bush Intcntl
21h 45m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Oct 12
OTP9:35 pmBucharest Otopeni Intl
29h 45m
1 stop
IAH7:20 pmHouston George Bush Intcntl
$699
Turkish Airlines
Dec 6
IAH9:00 pmHouston George Bush Intcntl
15h 25m
1 stop
OTP8:25 pmBucharest Otopeni Intl
Dec 13
OTP10:10 amBucharest Otopeni Intl
16h 55m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$744

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl 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 July 25, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Fri 10/23

9:10 pm-3:15 pm

1 stop34h 05m

Bucharest Otopeni Intl

Sun 11/8

10:10 am-7:05 pm

1 stop16h 55m

$689

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Fri 9/18

2:30 pm-8:15 pm

1 stop21h 45m

Bucharest Otopeni Intl

Mon 10/12

9:35 pm-7:20 pm

1 stop29h 45m

$699
Quickest round-trip

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 12/6

9:00 pm-8:25 pm

1 stop15h 25m

Bucharest Otopeni Intl

Sun 12/13

10:10 am-7:05 pm

1 stop16h 55m

$744

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

3:50 pm-11:30 pm

1 stop23h 40m

Bucharest Otopeni Intl

Tue 12/15

8:20 am-7:55 pm

1 stop19h 35m

$748

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Tue 12/8

7:10 pm-10:50 pm

1 stop19h 40m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-1:05 pm

1 stop15h 05m

$749

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Mon 12/7

7:10 pm-11:15 pm

1 stop20h 05m

Bucharest Otopeni Intl

Mon 12/14

2:00 pm-1:05 pm

1 stop31h 05m

$750

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 12/6

7:10 pm-2:10 pm

1 stop35h 00m

Bucharest Otopeni Intl

Mon 12/14

2:00 pm-1:05 pm

1 stop31h 05m

$751

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Thu 8/20

9:15 pm-8:15 pm

1 stop15h 00m

Bucharest Otopeni Intl

Thu 8/27

9:30 am-7:20 pm

1 stop17h 50m

$752

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Sun 12/6

4:10 pm-11:15 pm

2 stops23h 05m

Bucharest Otopeni Intl

Mon 12/14

2:00 pm-1:05 pm

1 stop31h 05m

$754

HoustonBucharest

IAH - OTP

IAHOTP

Houston George Bush Intcntl

Wed 12/9

3:50 pm-3:45 pm

1 stop15h 55m

Bucharest Otopeni Intl

Tue 12/15

8:20 am-7:55 pm

1 stop19h 35m

$755

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 Bucharest from

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

Prices are currently typical for flights on this route.

Typical prices usually range from $628 to $1,084.
The lowest price recently found on this route was $689.

What is the cheapest month to fly to Bucharest Otopeni Intl Airport?

If you aren’t able to travel during the month of February, then book flights to Bucharest Otopeni Intl Airport from Houston George Bush Intcntl Airport during January instead. Flights to Bucharest Otopeni Intl Airport in January, while not as cheap as those in February, still average around $539.

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

You could potentially save up to 26% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport flight.

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

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

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

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

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport takes 13h 35m
There are no direct flights from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport.
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport

  • How far is Houston George Bush Intcntl to Bucharest Otopeni Intl by plane?

    The distance between Houston George Bush Intcntl and Bucharest Otopeni Intl is about 6099.8 mi. A reasonable flight in good conditions will take 13h 35m.

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

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

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

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

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The required travel and health documents for your Bucharest Otopeni Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest Otopeni Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

Best airlines flying from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $551Free CancellationRating
6.8
8,157 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $615Free CancellationRating
7.4
4,454 reviews
Search Turkish Airlines flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

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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 Bucharest for you.

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

Flights from Houston to Bucharest 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 Houston to Bucharest?

Once you have performed a search for Houston to Bucharest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Bucharest, momondo offers a useful price alert feature which will track prices for flights to Bucharest from Houston and alert you when they change.

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