HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Otopeni Intl

$730+ Cheap flights from Huntsville (HSV) 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — OTP
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Huntsville to Otopeni Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Huntsville to Otopeni Intl

Cheapest flights from Huntsville to Otopeni Intl
Explore the most affordable flight options available from Huntsville to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This FlightHub deal was found by Cheapflights users on 2/3. 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.
Sat 5/92:27 pm
HSV
-
OTP
2 stops20h 08m
Lufthansa
Sat 5/166:05 am
OTP
-
HSV
2 stops25h 14m
Lufthansa
Deal found 2/3$730
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:32 pm
HSV
-
OTP
2 stops17h 28m
United Airlines
Sun 2/225:55 am
OTP
-
HSV
2 stops20h 43m
United Airlines
Deal found 2/3$764
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:16 pm
HSV
-
OTP
2 stops20h 34m
American Airlines
Sat 5/168:15 am
OTP
-
HSV
2 stops22h 44m
American Airlines
Deal found 2/3$810
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/412:59 pm
HSV
-
OTP
2 stops17h 01m
United Airlines
Sun 2/85:55 am
OTP
-
HSV
2 stops20h 44m
United Airlines
Deal found 2/2$814
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:16 pm
HSV
-
OTP
2 stops20h 34m
American Airlines
Sun 5/178:10 am
OTP
-
HSV
2 stops22h 49m
American Airlines
Deal found 2/4$838
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:15 am
HSV
-
OTP
3 stops21h 45m
Air Canada
Sat 5/1612:45 pm
OTP
-
HSV
3 stops36h 06m
Air Canada
Deal found 2/3$1,316
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:27 pm
HSV
-
OTP
2 stops20h 08m
United Airlines
Sun 5/1712:45 pm
OTP
-
HSV
3 stops18h 34m
United Airlines
Deal found 2/4$1,396
This Air Canada deal was found by Cheapflights users on 2/4. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:15 am
HSV
-
OTP
3 stops21h 45m
Air Canada
Sun 5/1712:45 pm
OTP
-
HSV
3 stops36h 06m
Air Canada
Deal found 2/4$2,227

Find flight deals from Huntsville to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$730
(FlightHub)
Provider with most accurate pricing for Huntsville-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Huntsville-Bucharest Otopeni Intl flights.
Search Deals
From Huntsville to Bucharest Otopeni Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntsville 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 February 4, 2026.
Use the filters below to find and compare flights from Huntsville to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Huntsville

Fly to

Otopeni Intl

Route

Depart

Return

Price

HuntsvilleBucharest

HSV - OTP

HSVOTP

Huntsville

Sat 5/9

2:27 pm-6:35 pm

2 stops20h 08m

Bucharest Otopeni Intl

Sat 5/16

6:05 am-11:19 pm

2 stops25h 14m

$730

HuntsvilleBucharest

HSV - OTP

HSVOTP

Huntsville

Wed 2/18

12:32 pm-2:00 pm

2 stops17h 28m

Bucharest Otopeni Intl

Sun 2/22

5:55 am-6:38 pm

2 stops20h 43m

$764

HuntsvilleBucharest

HSV - OTP

HSVOTP

Huntsville

Fri 5/8

7:16 pm-11:50 pm

2 stops20h 34m

Bucharest Otopeni Intl

Sat 5/16

8:15 am-10:59 pm

2 stops22h 44m

$810

HuntsvilleBucharest

HSV - OTP

HSVOTP

Huntsville

Fri 5/8

7:16 pm-11:50 pm

2 stops20h 34m

Bucharest Otopeni Intl

Sun 5/17

8:10 am-10:59 pm

2 stops22h 49m

$838

HuntsvilleBucharest

HSV - OTP

HSVOTP

Huntsville

Sat 5/9

6:15 am-12:00 pm

3 stops21h 45m

Bucharest Otopeni Intl

Sat 5/16

12:45 pm-11:46 am

3 stops31h 01m

$1,316

HuntsvilleBucharest

HSV - OTP

HSVOTP

Huntsville

Fri 5/8

6:15 am-12:00 pm

3 stops21h 45m

Bucharest Otopeni Intl

Sat 5/16

12:45 pm-4:51 pm

3 stops36h 06m

$1,316

HuntsvilleBucharest

HSV - OTP

HSVOTP

Huntsville

Fri 5/8

2:27 pm-6:35 pm

2 stops20h 08m

Bucharest Otopeni Intl

Sun 5/17

12:45 pm-11:19 pm

3 stops18h 34m

$1,396

HuntsvilleBucharest

HSV - OTP

HSVOTP

Huntsville

Fri 5/8

6:15 am-12:00 pm

3 stops21h 45m

Bucharest Otopeni Intl

Sun 5/17

12:45 pm-4:51 pm

3 stops36h 06m

$2,227

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

  • Most accurate provider: When it comes to deals on Huntsville-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Huntsville-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Huntsville-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Huntsville-Bucharest Otopeni Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Huntsville-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 Huntsville to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Huntsville 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.

Related info for your journey

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

  • What airport do you fly from for flights from Huntsville to Bucharest Otopeni Intl?

    Most people fly from Huntsville (HSV) if they book a flight from Huntsville to Bucharest Otopeni Intl. On average, Huntsville has 0 outbound flights to Bucharest Otopeni Intl per day from 0 airlines. Huntsville is conveniently located just 12.4 mi from Huntsville’s city center.

  • How long is the flight from Huntsville to Bucharest Otopeni Intl Airport?

    Lufthansa, United Airlines, and American Airlines can get you from Huntsville to Bucharest Otopeni Intl Airport in just under 17h 28m. Your travel time can differ by up to 3h 06m. The distance from Huntsville to Bucharest Otopeni Intl Airport is about 5534 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Huntsville to Otopeni Intl?

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

  • Can I find deals for business class flights from Huntsville to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Huntsville 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Huntsville to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Otopeni Intl flights
Birmingham to Otopeni Intl flights
Chattanooga to Otopeni Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.