HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bucharest

$655+ Cheap flights from Tennessee to Bucharest (BUH)

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 — BUH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tennessee to Bucharest 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 Tennessee to Bucharest

Keep the following information in mind while searching for Tennessee to Bucharest flight deals. Data was last updated September 16, 2025.

Round-trip from

$655
(United Airlines)

Popular in

June

Cheapest in

August

Average price

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

Find flight deals from Tennessee to Bucharest

Cheapest flights from Tennessee to Bucharest
Explore the most affordable flight options available from Tennessee to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 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.
Mon 10/137:15 amTYS - OTP
2 stops28h 20mUnited Airlines
Mon 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.
Wed 10/17:00 amMEM - OTP
2 stops23h 30mAmerican Airlines
Tue 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.
Wed 10/16:03 amMEM - OTP
2 stops22h 07mDelta
Tue 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.
Fri 10/107:26 pmTYS - OTP
2 stops22h 34mLufthansa
Sun 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.
Sun 10/127:00 amMEM - OTP
2 stops27h 35mUnited Airlines
Sun 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.
Wed 10/17:30 amMEM - OTP
3 stops20h 55mUnited Airlines
Tue 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.
Mon 10/137:02 pmTYS - OTP
3 stops22h 28mMultiple Airlines
Mon 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.
Fri 10/107:15 amTYS - OTP
1 stop15h 25mMultiple Airlines
Sun 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 9/15. 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.
Wed 10/17:30 amMEM - OTP
3 stops21h 45mAir Canada
Tue 10/146:00 amOTP - MEM
3 stops23h 48mAir Canada
Deal found 9/15$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.
Sun 10/127:30 amMEM - OTP
3 stops21h 45mAir Canada
Sun 10/196:00 amOTP - MEM
3 stops23h 48mAir Canada
Deal found 9/15$1,456
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.
Fri 9/1911:39 amMEM - OTP
2 stops17h 16mUnited Airlines
Sun 9/211:55 pmOTP - MEM
2 stops39h 48mUnited Airlines
Deal found 9/15$1,774
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:00 amMEM - OTP
3 stops34h 00mMultiple Airlines
Sun 9/213:55 pmOTP - MEM
3 stops33h 48mMultiple Airlines
Deal found 9/15$1,801

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Bucharest 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 September 16, 2025.
Use the filters below to find and compare flights from Tennessee to Bucharest that are best for you.

Fly from

Tennessee

Fly to

Bucharest

Route

Depart

Return

Price

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Mon 10/13

7:15 am-6:35 pm

2 stops28h 20m

Bucharest Otopeni Intl

Mon 10/20

1:55 pm-10:50 pm

2 stops39h 55m

$655

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

Wed 10/1

7:00 am-2:30 pm

2 stops23h 30m

Bucharest Otopeni Intl

Tue 10/14

8:25 am-11:59 pm

2 stops23h 34m

$676

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

Wed 10/1

6:03 am-12:10 pm

2 stops22h 07m

Bucharest Otopeni Intl

Tue 10/14

7:00 am-9:56 pm

2 stops22h 56m

$714

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Fri 10/10

7:26 pm-1:00 am

2 stops22h 34m

Bucharest Otopeni Intl

Sun 10/26

5:55 am-11:59 pm

2 stops24h 04m

$745

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

Sun 10/12

7:00 am-6:35 pm

2 stops27h 35m

Bucharest Otopeni Intl

Sun 10/19

6:00 am-9:48 pm

2 stops23h 48m

$760

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

Wed 10/1

7:30 am-12:25 pm

3 stops20h 55m

Bucharest Otopeni Intl

Tue 10/14

6:00 am-5:42 pm

2 stops19h 42m

$786

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Mon 10/13

7:02 pm-12:30 am

3 stops22h 28m

Bucharest Otopeni Intl

Mon 10/20

7:40 am-11:16 pm

3 stops22h 36m

$991

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Fri 10/10

7:15 am-5:40 am

1 stop15h 25m

Bucharest Otopeni Intl

Sun 10/26

9:00 pm-1:31 pm

2 stops46h 31m

$1,062

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

Wed 10/1

7:30 am-1:15 pm

3 stops21h 45m

Bucharest Otopeni Intl

Tue 10/14

6:00 am-9:48 pm

3 stops23h 48m

$1,355

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

Sun 10/12

7:30 am-1:15 pm

3 stops21h 45m

Bucharest Otopeni Intl

Sun 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
1
2

Best time to book a flight from Tennessee to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest 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

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

Find hourly flight availability from Tennessee to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Tennessee to Bucharest, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Bucharest. 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?

    There are many flights that can get you from Tennessee to Bucharest in 22h 07m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. The distance from Tennessee to Bucharest is about 5632 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular route from Tennessee to Bucharest is Memphis - Bucharest Otopeni Intl. You may also consider Knoxville McGhee Tyson - Bucharest Otopeni Intl or Chattanooga Lovell Field - Bucharest Otopeni Intl.

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

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

  • How can I find direct flights from Tennessee to Bucharest?

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

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

    Yes. Cheapflights offers flight deals from Tennessee to Bucharest 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?

    Currently, November is the cheapest month in which you can book a flight from Tennessee to Bucharest (average of $604). Flying from Tennessee to Bucharest in June is currently the most expensive (average of $1,132). 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?

Book flights to Bucharest 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 Tennessee to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Otopeni Intl flights
Newark to Otopeni Intl flights
O'Hare Intl to Otopeni Intl flights
Los Angeles to Otopeni Intl flights
LaGuardia to Otopeni Intl flights
Dulles Intl to Otopeni Intl flights
Miami to Otopeni Intl flights
San Francisco to Otopeni Intl flights
Atlanta to Otopeni Intl flights
Hobby to Otopeni Intl flights
Reagan-National to Otopeni Intl flights
Boston to Otopeni Intl flights
Baltimore to Otopeni Intl flights
John F Kennedy Intl to Cluj Napoca flights
Ontario to Otopeni Intl flights
Detroit to Otopeni Intl flights
Newark to Iaşi flights
Philadelphia to Otopeni Intl flights
Seattle to Otopeni Intl flights
Tampa to Otopeni Intl flights
Dallas/Fort Worth to Otopeni Intl flights
O'Hare Intl to Cluj Napoca flights
Portland to Otopeni Intl flights
George Bush Intcntl to Otopeni Intl flights
Midway to Otopeni Intl flights
Newark to Cluj Napoca flights
LaGuardia to Cluj Napoca flights
Sky Harbor Intl to Cluj Napoca flights
Pittsburgh to Otopeni Intl flights
Austin to Otopeni Intl flights
Denver to Otopeni Intl flights
Sky Harbor Intl to Otopeni Intl flights
Seattle to Cluj Napoca flights
Charlotte to Otopeni Intl flights
Dulles Intl to Cluj Napoca flights
Indianapolis to Otopeni Intl flights
John F Kennedy Intl to Iaşi flights
Charlotte to Cluj Napoca flights
Love Field to Otopeni Intl flights
Fort Lauderdale to Otopeni Intl flights
Kansas City to Otopeni Intl flights
Orlando to Otopeni Intl flights
O'Hare Intl to Iaşi flights
Reagan-National to Cluj Napoca flights
Huntsville to Otopeni Intl flights
Las Vegas to Otopeni Intl flights
Los Angeles to Cluj Napoca flights
West Palm Beach to Cluj Napoca flights
San Francisco to Cluj Napoca flights
Cleveland to Otopeni Intl flights

Top airline flying from Tennessee to Bucharest

Discover the top airline that operate flights from Tennessee to Bucharest. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$607Average$665FlexibilityNo cancel feeOn-time70%

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.