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Bucharest

$536+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BUH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:35 amMEM - OTP
2 stops38h 15mTurkish Airlines
Mon 1/1910:10 amOTP - MEM
2 stops39h 16mTurkish Airlines
Deal found 12/15$1,924
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:04 amMEM - OTP
2 stops23h 51mBritish Airways
Tue 12/234:40 pmOTP - MEM
2 stops31h 37mBritish Airways
Deal found 12/17$3,174
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/218:15 amMEM - OTP
2 stops21h 50mUnited Airlines
Tue 12/235:55 amOTP - MEM
3 stops47h 51mUnited Airlines
Deal found 12/17$4,844

Find flight deals from Tennessee to Bucharest

Keep the following information in mind while searching for Tennessee to Bucharest flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$536
(FlightHub)

Popular in

June

Cheapest in

November

Average price

$1,786
Provider with most accurate pricing for Nashville Intl-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Bucharest (BUH) flights.
Search Deals
From Tennessee to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($580 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($115 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Thu 2/19

2:21 pm-12:20 pm

2 stops14h 59m

Bucharest Otopeni Intl

Thu 2/26

5:50 am-8:57 pm

2 stops22h 07m

$536

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Wed 1/14

2:25 pm-12:20 pm

2 stops14h 55m

Bucharest Otopeni Intl

Wed 1/21

6:05 am-8:52 pm

2 stops21h 47m

$536

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Sun 2/1

2:19 pm-2:55 pm

2 stops17h 36m

Bucharest Otopeni Intl

Sat 2/7

4:00 pm-10:09 pm

2 stops37h 09m

$537

ChattanoogaBucharest

CHA - OTP

CHAOTP

Chattanooga Lovell Field

Sat 1/31

7:00 am-1:00 pm

2 stops23h 00m

Bucharest Otopeni Intl

Sat 2/7

6:00 am-5:54 pm

2 stops18h 54m

$555

ChattanoogaBucharest

CHA - OTP

CHAOTP

Chattanooga Lovell Field

Wed 2/11

12:53 pm-2:00 pm

2 stops18h 07m

Bucharest Otopeni Intl

Sun 2/15

5:55 am-8:50 pm

2 stops21h 55m

$563

MemphisBucharest

MEM - OTP

MEMOTP

Memphis

Thu 1/15

7:30 am-2:05 pm

2 stops22h 35m

Bucharest Otopeni Intl

Mon 1/19

5:55 am-9:59 pm

2 stops24h 04m

$563

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Fri 1/30

6:45 am-2:10 pm

2 stops24h 25m

Bucharest Otopeni Intl

Tue 2/3

5:55 am-8:52 pm

2 stops21h 57m

$563

ChattanoogaBucharest

CHA - OTP

CHAOTP

Chattanooga Lovell Field

Sat 1/31

1:00 pm-2:05 pm

2 stops18h 05m

Bucharest Otopeni Intl

Sat 2/7

5:55 am-8:44 pm

3 stops21h 49m

$566

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Wed 1/14

1:59 pm-2:00 pm

2 stops17h 01m

Bucharest Otopeni Intl

Wed 1/21

6:05 am-7:27 pm

3 stops20h 22m

$566

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Fri 2/13

6:45 am-12:30 pm

2 stops22h 45m

Bucharest Otopeni Intl

Wed 2/18

6:05 am-11:44 pm

2 stops24h 39m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 15 results
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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 December 18, 2025.

It’s typically best to fly out from Tennessee to Bucharest at noon. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 14h 59m. Fly via Lufthansa, British Airways, or Delta to get the fastest option. The distance from Tennessee to Bucharest is about 5369 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 Knoxville McGhee Tyson - Bucharest Otopeni Intl. You may also consider Memphis - 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.

See more FAQs

Traveling to a place near Bucharest?

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

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Alternative routes for Tennessee to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Tennessee to Bucharest

Discover the top 2 airlines 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$604Average$875FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$670Average$1,327FlexibilityNo cancel feeOn-time69%

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