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Otopeni Intl

$960+ 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — OTP
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Tennessee to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tennessee (USTN) 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$960
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$1,891
Provider with most accurate pricing for Nashville Intl-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Bucharest (BUH) flights.
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From Tennessee to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 35% potential increase in price ($660 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 30, 2025.

This United Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 3/139:55 amTYS - OTP
2 stops20h 15mMultiple Airlines
Thu 3/206:30 amOTP - TYS
2 stops23h 24mMultiple Airlines
Deal found 1/30$960
This United deal was found by Cheapflights users on 1/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:00 amTYS - OTP
2 stops34h 30mUnited Airlines
Sun 3/1612:55 pmOTP - TYS
2 stops27h 05mUnited Airlines
Deal found 1/30$1,015
This Gotogate deal was found by Cheapflights users on 1/30. 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 1/301:59 pmTYS - OTP
2 stops21h 31mLufthansa
Sat 2/112:55 pmOTP - TYS
2 stops16h 47mLufthansa
Deal found 1/30$1,812
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Thu 1/309:35 amTYS - OTP
3 stops21h 10mAir Canada
Sat 2/16:00 amOTP - TYS
3 stops20h 36mAir Canada
Deal found 1/30$2,336

Find flights from Tennessee to Otopeni Intl within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Thu 3/13

9:55 am-12:10 pm

2 stops20h 15m

Bucharest Otopeni Intl

Thu 3/20

6:30 am-11:54 pm

2 stops23h 24m

$960

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Fri 3/7

7:00 am-12:30 am

2 stops34h 30m

Bucharest Otopeni Intl

Sun 3/16

12:55 pm-10:00 am

2 stops27h 05m

$1,015

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Fri 3/7

9:55 am-2:00 pm

3 stops21h 05m

Bucharest Otopeni Intl

Sun 3/16

6:00 am-11:54 pm

3 stops23h 54m

$2,449

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

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.

Travel insights for flights from Tennessee to Otopeni Intl

Get recent, data-driven insights about flights from Tennessee to Otopeni Intl including ideal travel times, pricing trends, and more.

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 $1,175). 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.

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 January 30, 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.

Rainfall in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 January 30, 2025.
United Airlines
7.4
Good
8,913 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.7

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

United Airlines
7.4
Good
8,913 reviews
United Airlines
7.4
Good
8,913 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.7

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Air Canada
7.0
Good
8,640 reviews
United Airlines
7.4
Good
8,913 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.7

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

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.

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

    Most travelers choose Chattanooga Lovell Field - Bucharest Otopeni Intl, Knoxville McGhee Tyson - Bucharest Otopeni Intl or Memphis - 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 $1,175). 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

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Top 4 airlines flying from Tennessee to Otopeni Intl

Discover the top 4 airlines 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$607Average$739FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,032Average$1,268FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$1,080Average$1,858FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$1,355Average$1,736FlexibilityNo cancel feeOn-time76%
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