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Otopeni Intl

$655+ Cheap flights from Tennessee 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — OTP
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Tennessee to Otopeni Intl

Keep the following information in mind while searching for Tennessee to Otopeni Intl flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$655
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$1,466
From Tennessee to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($445 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($113 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Tennessee to Otopeni Intl

Cheapest flights from Tennessee to Otopeni Intl
Explore the most affordable flight options available from Tennessee to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 10/137:15 amTYS - OTP
2 stops28h 20mUnited Airlines
lun. 10/201:55 pmOTP - TYS
2 stops39h 55mUnited Airlines
Deal found 9/14$655
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 10/17:00 amMEM - OTP
2 stops23h 30mAmerican Airlines
mar. 10/148:25 amOTP - MEM
2 stops23h 34mAmerican Airlines
Deal found 9/14$676
This Delta deal was found by Cheapflights users on 9/15. 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.
mié. 10/16:03 amMEM - OTP
2 stops22h 07mDelta
mar. 10/147:00 amOTP - MEM
2 stops22h 56mDelta
Deal found 9/15$714
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:26 pmTYS - OTP
2 stops22h 34mLufthansa
dom. 10/265:55 amOTP - TYS
2 stops24h 04mLufthansa
Deal found 9/14$745
This United Airlines deal was found by Cheapflights users on 9/15. 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.
dom. 10/127:00 amMEM - OTP
2 stops27h 35mUnited Airlines
dom. 10/196:00 amOTP - MEM
2 stops23h 48mUnited Airlines
Deal found 9/15$760
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 10/17:30 amMEM - OTP
3 stops20h 55mUnited Airlines
mar. 10/146:00 amOTP - MEM
2 stops23h 48mUnited Airlines
Deal found 9/15$786
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/137:02 pmTYS - OTP
3 stops22h 28mMultiple Airlines
lun. 10/207:40 amOTP - TYS
3 stops22h 36mMultiple Airlines
Deal found 9/14$991
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:15 amTYS - OTP
1 stop15h 25mMultiple Airlines
dom. 10/269:00 pmOTP - TYS
2 stops46h 31mMultiple Airlines
Deal found 9/14$1,062
This Air Canada deal was found by Cheapflights users on 9/13. 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.
mié. 10/17:30 amMEM - OTP
3 stops21h 45mAir Canada
mar. 10/146:00 amOTP - MEM
3 stops23h 48mAir Canada
Deal found 9/13$1,355
This Air Canada deal was found by Cheapflights users on 9/15. 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.
dom. 10/127:30 amMEM - OTP
3 stops21h 45mAir Canada
dom. 10/196:00 amOTP - MEM
3 stops23h 48mAir Canada
Deal found 9/15$1,456
This Air Canada deal was found by Cheapflights users on 9/14. 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.
vie. 10/109:55 amTYS - OTP
3 stops20h 00mAir Canada
dom. 10/266:30 amOTP - TYS
3 stops23h 29mAir Canada
Deal found 9/14$2,589
This Emirates deal was found by Cheapflights users on 9/15. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/123:26 pmMEM - OTP
2 stops39h 19mEmirates
sáb. 10/182:20 amOTP - MEM
2 stops27h 28mEmirates
Deal found 9/15$4,778

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Tennessee to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Tennessee

Fly to

Otopeni Intl

Route

Depart

Return

Price

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

lun. 10/13

7:15 am-6:35 pm

2 stops28h 20m

Bucharest Otopeni Intl

lun. 10/20

1:55 pm-10:50 pm

2 stops39h 55m

$655

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

mié. 10/1

7:00 am-2:30 pm

2 stops23h 30m

Bucharest Otopeni Intl

mar. 10/14

8:25 am-11:59 pm

2 stops23h 34m

$676

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

mié. 10/1

6:03 am-12:10 pm

2 stops22h 07m

Bucharest Otopeni Intl

mar. 10/14

7:00 am-11:34 pm

2 stops24h 34m

$714

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

vie. 10/10

7:26 pm-1:00 am

2 stops22h 34m

Bucharest Otopeni Intl

dom. 10/26

5:55 am-11:59 pm

2 stops24h 04m

$745

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

dom. 10/12

7:00 am-6:35 pm

2 stops27h 35m

Bucharest Otopeni Intl

dom. 10/19

6:00 am-9:48 pm

2 stops23h 48m

$760

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

mié. 10/1

7:30 am-12:25 pm

3 stops20h 55m

Bucharest Otopeni Intl

mar. 10/14

6:00 am-5:42 pm

2 stops19h 42m

$786

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

lun. 10/13

7:02 pm-12:30 am

3 stops22h 28m

Bucharest Otopeni Intl

lun. 10/20

7:40 am-11:16 pm

3 stops22h 36m

$991

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

vie. 10/10

7:15 am-5:40 am

1 stop15h 25m

Bucharest Otopeni Intl

dom. 10/26

9:00 pm-1:31 pm

2 stops46h 31m

$1,062

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

mié. 10/1

7:30 am-1:15 pm

3 stops21h 45m

Bucharest Otopeni Intl

mar. 10/14

6:00 am-9:48 pm

3 stops23h 48m

$1,355

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

dom. 10/12

7:30 am-1:15 pm

3 stops21h 45m

Bucharest Otopeni Intl

dom. 10/19

6:00 am-9:48 pm

3 stops23h 48m

$1,456

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 12 results
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Best time to book a flight from Tennessee to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Tennessee 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 Tennessee to Bucharest Otopeni Intl Airport

What is the cheapest time of day to fly from TN to OTP?

Find hourly flight availability from Tennessee to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Bucharest Otopeni Intl Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Tennessee 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 Tennessee to Bucharest Otopeni Intl Airport?

    Departing from Tennessee to Bucharest Otopeni Intl Airport will take you 22h 07m. The distance from Tennessee to Bucharest Otopeni Intl Airport is about 5632 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Tennessee to Bucharest Otopeni Intl Airport?

    Most travelers choose Memphis - Bucharest Otopeni Intl, Knoxville McGhee Tyson - Bucharest Otopeni Intl or Chattanooga Lovell Field - Bucharest Otopeni Intl when deciding on the best route from Tennessee to Bucharest Otopeni Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee 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.

  • What is the cheapest month to book a flight from Tennessee to Bucharest Otopeni Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Tennessee to Bucharest Otopeni Intl Airport (average of $604). Flying from Tennessee to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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Alternative routes for Tennessee to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Tennessee to Otopeni Intl

Discover the top airline that operate flights from Tennessee 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$607Average$665FlexibilityNo cancel feeOn-time70%

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