$238 Cheap Flights from Houston (HOU) to Bucharest (OTP)

View $238 flight on Wed, Nov 25, 2026Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Henri Coanda Intl. Airport (OTP)

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Cheap Flights from Houston to Bucharest (HOU-OTP)

Prices were available within the past 7 days and start at $238 for one-way flights and $566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Oct 12 - Fri, Oct 30
HOU
Houston
OTP
Bucharest
$566 Roundtrip, found 23 hours ago
$566
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Mon, Oct 12 from Houston to Bucharest, returning Fri, Oct 30, priced at $566 found 23 hours ago

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Alternative airports near Bucharest

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Henri Coanda Intl. OTP. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $736
OTP
Henri Coanda Intl.
Cheapest
Average driving time to city center19 min
Flights from $736

Frequently asked questions

How much does a flight from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.) cost?
You can find cheap one-way flights from $238 and cheap return flights from $566 Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.) with Expedia. One-way flights generally range between $546 and $3239, and roundtrip flights usually range from $679 to $4846. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.)?
The cheapest month to fly from HOU to OTP is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.)?
Enter HOU to OTP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.)?
Virgin Atlantic is one of the cheapest airlines offering connecting flights from Houston, TX (HOU) to Bucharest (OTP) with a layover in Hartsfield-Jackson Atlanta Intl. (ATL), starting from around $849. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.)?
To find a cheap flight from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from HOU to OTP. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.)?
Flying from HOU to OTP with a connection usually takes about 18 hours 50 minutes, traveling roughly 6,119 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.)?
Business class is available on flights from HOU to OTP. Airlines that offer business class service on this route include:

  • Turkish Airlines
  • British Airways
  • KLM
  • Lufthansa
  • Emirates
  • Air Canada
  • Air France
  • United Airlines
  • Delta Air Lines

How do I earn miles on a Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bucharest from William P. Hobby (HOU)?
From William P. Hobby (HOU), you can fly into Henri Coanda Intl. (OTP) to reach Bucharest. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Pearson Intl. (YYZ), Heathrow (LHR) before reaching Bucharest. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.) flight and hotel package?
Securing a Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.) Bucharest Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.)?
If you booked your Houston, TX (HOU-William P. Hobby) to Bucharest (OTP-Henri Coanda Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
William P. Hobby
Destination airport
Henri Coanda Intl.
Airlines serving
American Airlines, British Airways, Delta
Roundtrip price
$566
Distance
6118 mi

Book with confidence

Houston to Bucharest Flights

The cheapest times to fly from Houston to Bucharest

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Bucharest are during the month of October. You can find some of the cheapest flights from Houston to Bucharest with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Bucharest

Sunday is one of the best days to book for cheap flights from Houston to Bucharest: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Bucharest

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Bucharest in 2026. You can also book with separate airlines for your outbound and return journeys, from $238 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Bucharest flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Bucharest airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Bucharest Flights

*Flight schedules are subject to change.

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