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Otopeni Intl

$743+ Cheap flights from George Bush Intcntl (IAH) to Otopeni Intl (OTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — OTP
Sep 7 — Sep 141
Mon 9/7
Mon 9/14
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Otopeni Intl with Cheapflights

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Cheap flight deals from George Bush Intcntl to Otopeni Intl

Cheapest flights from George Bush Intcntl to Otopeni Intl
Explore the most affordable flight options available from George Bush Intcntl to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:50 pm -
1 stop23h 40m
Tue 12/158:20 am -
1 stop19h 35m
Deal found 8/3$743
This Air France deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:10 pm -
1 stop20h 05m
Tue 12/156:00 am -
1 stop15h 05m
Deal found 8/5$750
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:29 am -
2 stops18h 41m
Tue 12/156:00 am -
1 stop15h 05m
Deal found 8/6$754
This Gotogate deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:15 pm -
1 stop33h 20m
Tue 9/11:25 pm -
1 stop37h 55m
Deal found 8/7$759
This Gotogate deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:15 pm -
1 stop33h 20m
Thu 8/279:30 am -
1 stop35h 15m
Deal found 8/6$760
This Booking.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:15 pm -
1 stop26h 55m
Wed 9/309:30 am -
1 stop17h 50m
Deal found 8/6$776
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:15 pm -
1 stop33h 20m
Tue 11/103:35 pm -
1 stop35h 30m
Deal found 8/3$777
This Turkish Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:15 pm -
1 stop33h 20m
Wed 9/29:30 am -
1 stop17h 50m
Deal found 8/7$778
This Turkish Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:15 pm -
1 stop30h 50m
Thu 10/19:35 pm -
1 stop23h 10m
Deal found 8/3$787

Find flight deals from George Bush Intcntl to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 8, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$732
(Expedia)

Popular in

December

Cheapest in

January

Average price

$782
Provider with most accurate pricing for Houston George Bush Intcntl-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Bucharest Otopeni Intl flights.
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From Houston George Bush Intcntl to Bucharest Otopeni Intl
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Otopeni Intl 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, Cheapflights users made 2,558,603 searches. Data last updated August 8, 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
Quickest round-trip

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Wed 12/9

11:29 am-2:10 pm

2 stops18h 41m

Bucharest Otopeni Intl

Tue 12/15

6:00 am-1:05 pm

1 stop15h 05m

$754

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 1/25

9:40 pm-2:45 pm

1 stop33h 05m

Bucharest Otopeni Intl

Fri 1/29

8:00 am-7:55 pm

1 stop19h 55m

$755

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Sun 1/31

3:50 pm-11:45 pm

1 stop23h 55m

Bucharest Otopeni Intl

Wed 2/3

3:50 pm-2:05 pm

1 stop30h 15m

$755

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Mon 1/25

12:00 pm-3:50 pm

2 stops19h 50m

Bucharest Otopeni Intl

Fri 1/29

6:30 am-9:05 am

2 stops34h 35m

$771

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Wed 9/9

9:15 pm-8:15 pm

1 stop15h 00m

Bucharest Otopeni Intl

Wed 9/23

3:55 pm-7:20 pm

1 stop35h 25m

$778

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Wed 8/19

9:15 pm-2:35 pm

1 stop33h 20m

Bucharest Otopeni Intl

Mon 8/31

9:35 am-7:20 pm

1 stop17h 45m

$818

HoustonBucharest

IAH Houston George Bush Intcntl - OTP Bucharest Otopeni Intl

IAHOTP

Houston George Bush Intcntl

Wed 8/19

9:15 pm-2:35 pm

1 stop33h 20m

Bucharest Otopeni Intl

Sun 8/30

3:55 pm-12:45 pm

1 stop28h 50m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Sorted by cheapest first

Compare providers for flights from George Bush Intcntl to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Otopeni Intl in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Bucharest Otopeni Intl Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Houston George Bush Intcntl Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Bucharest Otopeni Intl Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

Airfare is typical for this route at the moment.

Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport flights typically cost between $618 and $1,069 in January.
The cheapest round-trip price found within the last 5 days was $732 on British Airways (Jan 25-Jan 29).

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Otopeni Intl. Reviews last updated August 8, 2026.
Read reviews from past customers who have flown Turkish Airlines and Lufthansa from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,475 reviews

Crew

7.8

Comfort

7.3

Boarding

7.3

Food

7.5

Entertainment

7.5

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Turkish Airlines
7.4
Good
4,475 reviews
Turkish Airlines
7.4
Good
4,475 reviews

Crew

7.8

Comfort

7.3

Boarding

7.3

Food

7.5

Entertainment

7.5

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent
Lufthansa
6.8
Okay
8,177 reviews
Turkish Airlines
7.4
Good
4,475 reviews

Crew

7.8

Comfort

7.3

Boarding

7.3

Food

7.5

Entertainment

7.5

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

MIA - IST

The cabin is very clean, the service is great, the food is excellent

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport?

    Delta and British Airways can get you from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport in just under 18h 41m. Your travel time can differ by up to 14h 24m. Houston George Bush Intcntl Airport and Bucharest Otopeni Intl Airport are separated by a distance of 6100 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Bucharest Otopeni Intl Airport round-trip?

    Flying on Lufthansa is currently your cheapest option to Bucharest Otopeni Intl Airport, with prices starting at $551. Another option worth looking into is Turkish Airlines, starting at $615 round trip. Lufthansa is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from George Bush Intcntl to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Otopeni Intl.

  • Can I find deals for business class flights from George Bush Intcntl to Otopeni Intl?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

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

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Top 2 airlines flying from George Bush Intcntl to Otopeni Intl

Discover the top 2 airlines that operate flights from George Bush Intcntl to Otopeni Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$551Average$814FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$615Average$812FlexibilityNo cancel feeOn-time77%

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