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Cheap flights from Houston Hobby Airport to Bucharest from $510

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 Hobby Airport to Bucharest departing on 3/1. 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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0 bags

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Find the cheapest flights from Houston Hobby Airport to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:45 am - 1:00 pm
HOU
-
OTP
23h 15m2 stops
Delta Logo
6:00 am - 10:33 pm
OTP
-
HOU
24h 33m2 stops
$681Delta
Mon, Jan 19 - Tue, Feb 3
Delta Logo
5:25 am - 1:00 pm
HOU
-
OTP
23h 35m2 stops
Delta Logo
6:00 am - 10:28 pm
OTP
-
HOU
24h 28m2 stops
$686Delta
Sun, Mar 1 - Tue, Mar 31
British Airways Logo
6:36 pm - 3:05 pm
HOU
-
OTP
36h 29m2 stops
British Airways Logo
8:00 am - 10:46 pm
OTP
-
HOU
22h 46m2 stops
$752British Airways
Fri, Jan 16 - Fri, Jan 23
British Airways Logo
6:36 pm - 7:30 pm
HOU
-
OTP
16h 54m2 stops
British Airways Logo
8:05 am - 10:46 pm
OTP
-
HOU
22h 41m2 stops
$978British Airways
Thu, Jan 29 - Mon, Feb 2
British Airways Logo
4:17 pm - 7:35 pm
HOU
-
OTP
19h 18m2 stops
British Airways Logo
9:00 pm - 10:46 pm
OTP
-
HOU
33h 46m2 stops
$1,277British Airways
Sun, Dec 28 - Thu, Jan 8
British Airways Logo
6:37 pm - 12:30 am
HOU
-
OTP
21h 53m2 stops
British Airways Logo
3:30 pm - 4:09 pm
OTP
-
HOU
32h 39m2 stops
$1,678British Airways
Sat, May 30 - Mon, Jul 13
British Airways Logo
6:07 pm - 2:55 pm
HOU
-
OTP
36h 48m2 stops
British Airways Logo
4:00 pm - 10:46 pm
OTP
-
HOU
38h 46m2 stops
$1,835British Airways
Sat, Jan 3 - Sat, Jan 10
Delta Logo
6:00 am - 1:00 pm
HOU
-
OTP
23h 00m2 stops
Delta Logo
6:00 am - 10:48 pm
OTP
-
HOU
24h 48m2 stops
$1,860Delta
Mon, Dec 15 - Thu, Dec 18
Delta Logo
10:39 am - 5:10 pm
HOU
-
OTP
22h 31m2 stops
Delta Logo
6:05 am - 5:54 pm
OTP
-
HOU
19h 49m2 stops
$1,865Delta
Mon, Dec 15 - Thu, Dec 18
British Airways Logo
6:36 pm - 2:45 pm
HOU
-
OTP
36h 09m2 stops
British Airways Logo
9:00 pm - 7:50 pm
OTP
-
HOU
30h 50m2 stops
$2,003British Airways
Mon, Dec 15 - Thu, Dec 18

British Airways flights from Houston Hobby Airport to Bucharest Otopeni Intl Airport

Our best British Airways deals on Houston Hobby Airport to Bucharest Otopeni Intl Airport flight tickets
British Airways
Jan 16
HOU6:36 pmHouston Hobby
36h 29m
2 stops
OTP3:05 pmBucharest Otopeni Intl
Jan 23
OTP8:00 amBucharest Otopeni Intl
22h 46m
2 stops
HOU10:46 pmHouston Hobby
$752
Find similar
British Airways
Jan 29
HOU6:36 pmHouston Hobby
16h 54m
2 stops
OTP7:30 pmBucharest Otopeni Intl
Feb 2
OTP8:05 amBucharest Otopeni Intl
22h 41m
2 stops
HOU10:46 pmHouston Hobby
$978
Find similar
British Airways
Dec 28
HOU4:17 pmHouston Hobby
19h 18m
2 stops
OTP7:35 pmBucharest Otopeni Intl
Jan 8
OTP9:00 pmBucharest Otopeni Intl
33h 46m
2 stops
HOU10:46 pmHouston Hobby
$1,277
Find similar

Delta flights from Houston Hobby Airport to Bucharest Otopeni Intl Airport

Our best Delta deals on Houston Hobby Airport to Bucharest Otopeni Intl Airport flight tickets
Delta
Jan 19
HOU5:45 amHouston Hobby
23h 15m
2 stops
OTP1:00 pmBucharest Otopeni Intl
Feb 3
OTP6:00 amBucharest Otopeni Intl
24h 33m
2 stops
HOU10:33 pmHouston Hobby
$681
Find similar
Delta
Mar 1
HOU5:25 amHouston Hobby
23h 35m
2 stops
OTP1:00 pmBucharest Otopeni Intl
Mar 31
OTP6:00 amBucharest Otopeni Intl
24h 28m
2 stops
HOU10:28 pmHouston Hobby
$686
Find similar
Delta
Dec 5
HOU10:39 amHouston Hobby
19h 11m
2 stops
OTP1:50 pmBucharest Otopeni Intl
Dec 13
OTP6:05 amBucharest Otopeni Intl
24h 28m
2 stops
HOU10:33 pmHouston Hobby
$784
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston Hobby 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 December 4, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Mon 1/19

5:45 am-1:00 pm

2 stops23h 15m

Bucharest Otopeni Intl

Tue 2/3

6:00 am-10:33 pm

2 stops24h 33m

$681

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sun 3/1

5:25 am-1:00 pm

2 stops23h 35m

Bucharest Otopeni Intl

Tue 3/31

6:00 am-10:28 pm

2 stops24h 28m

$686

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Fri 1/16

6:36 pm-3:05 pm

2 stops36h 29m

Bucharest Otopeni Intl

Fri 1/23

8:00 am-10:46 pm

2 stops22h 46m

$752

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Thu 1/29

6:36 pm-7:30 pm

2 stops16h 54m

Bucharest Otopeni Intl

Mon 2/2

8:05 am-10:46 pm

2 stops22h 41m

$978

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sun 12/28

4:17 pm-7:35 pm

2 stops19h 18m

Bucharest Otopeni Intl

Thu 1/8

9:00 pm-10:46 pm

2 stops33h 46m

$1,277

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sat 5/30

6:37 pm-12:30 am

2 stops21h 53m

Bucharest Otopeni Intl

Mon 7/13

3:30 pm-4:09 pm

2 stops32h 39m

$1,678

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Sat 1/3

6:07 pm-2:55 pm

2 stops36h 48m

Bucharest Otopeni Intl

Sat 1/10

4:00 pm-10:46 pm

2 stops38h 46m

$1,835

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Mon 12/15

6:00 am-1:00 pm

2 stops23h 00m

Bucharest Otopeni Intl

Thu 12/18

6:00 am-10:48 pm

2 stops24h 48m

$1,860

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Mon 12/15

10:39 am-5:10 pm

2 stops22h 31m

Bucharest Otopeni Intl

Thu 12/18

6:05 am-5:54 pm

2 stops19h 49m

$1,865

HoustonBucharest

HOU - OTP

HOUOTP

Houston Hobby

Mon 12/15

6:36 pm-2:45 pm

2 stops36h 09m

Bucharest Otopeni Intl

Thu 12/18

9:00 pm-7:50 pm

2 stops30h 50m

$2,003

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 Hobby 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 Hobby Airport and Bucharest Otopeni Intl Airport?

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

If you aren’t able to travel during the month of March, then book flights to Bucharest Otopeni Intl Airport from Houston Hobby Airport during October instead. Flights to Bucharest Otopeni Intl Airport in October, while not as cheap as those in March, still average around $674.

What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Monday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $671. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Houston Hobby Airport to Bucharest Otopeni Intl Airport for around $1,446.

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the evening. Flights from Houston Hobby Airport to Bucharest Otopeni Intl Airport during this time can be as low as $819. At noon is when there is more demand to fly to Bucharest Otopeni Intl Airport, so prices are often more expensive at around $1,241 per ticket.

When to book flights from Houston Hobby Airport to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Houston Hobby 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 Hobby Airport to Bucharest Otopeni Intl Airport (HOU to OTP) flight deals and tips

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

Fastest flight time

19h 18m

Direct flights

None
The fastest flight from Houston Hobby Airport to Bucharest Otopeni Intl Airport takes 19h 18m
There are no direct flights from Houston Hobby Airport to Bucharest Otopeni Intl Airport. There are no popular flight routes from Houston Hobby Airport to Bucharest Otopeni Intl Airport.
Search flight deals

  • How far is Houston Hobby to Bucharest Otopeni Intl by plane?

    Houston Hobby and Bucharest Otopeni Intl are 6116.0 mi apart from one another. A reasonable flight in good conditions will take 16h 54m.

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

    Prices for flights from Houston Hobby Airport to Bucharest Otopeni Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston Hobby 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 Hobby Airport to Bucharest Otopeni Intl Airport?

Best airlines flying from Houston Hobby Airport to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Houston Hobby Airport to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $591Free CancellationRating
7.3
4,077 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $607Free CancellationRating
6.8
7,612 reviews
Search Lufthansa flights
United AirlinesPriceFrom $723Free CancellationRating
7.4
9,066 reviews
Search United 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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Why should I use momondo to find a flight deal from Houston to Bucharest?

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 Bucharest from Houston.

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

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

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

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 Bucharest from Houston.

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Yes. momondo can track prices for Houston to Bucharest 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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