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$925+ Cheap flights from Knoxville (TYS) to Romania

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OTP
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
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Cheap flight deals from Knoxville to Romania

Cheapest flights from Knoxville to Romania
Explore the most affordable flight options available from Knoxville to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.

This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:45 am
TYS
-
OTP
2 stops36h 25m
United Airlines
Sun 9/136:05 am
OTP
-
TYS
2 stops39h 32m
United Airlines
Deal found 5/13$925
This Air France deal was found by Cheapflights users on 5/14. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:08 pm
TYS
-
OTP
2 stops14h 42m
Multiple Airlines
Tue 7/147:05 am
OTP
-
TYS
2 stops17h 50m
Multiple Airlines
Deal found 5/14$970
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 7/110:00 am
TYS
-
OTP
2 stops25h 35m
United Airlines
Wed 7/86:15 am
OTP
-
TYS
2 stops21h 19m
United Airlines
Deal found 5/17$1,175
This Air France deal was found by Cheapflights users on 5/17. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/143:59 pm
TYS
-
OTP
2 stops16h 51m
Multiple Airlines
Wed 6/247:05 am
OTP
-
TYS
2 stops17h 10m
Multiple Airlines
Deal found 5/17$1,227
This British Airways deal was found by Cheapflights users on 5/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:14 pm
TYS
-
OTP
2 stops18h 41m
British Airways
Tue 12/84:40 pm
OTP
-
TYS
2 stops35h 08m
British Airways
Deal found 5/14$1,255
This Ovago deal was found by Cheapflights users on 5/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:00 am
TYS
-
OTP
2 stops24h 05m
Lufthansa
Wed 6/246:15 am
OTP
-
TYS
2 stops24h 39m
Lufthansa
Deal found 5/13$1,287
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Sun 6/285:45 am
TYS
-
OTP
2 stops24h 20m
United Airlines
Sun 7/56:05 am
OTP
-
TYS
2 stops23h 29m
United Airlines
Deal found 5/14$1,318
This Air Canada deal was found by Cheapflights users on 5/14. 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.
Mon 7/61:35 pm
TYS
-
OTP
3 stops19h 45m
Air Canada
Tue 7/146:15 am
OTP
-
TYS
3 stops24h 39m
Air Canada
Deal found 5/14$1,544
This Air Canada deal was found by Cheapflights users on 5/13. 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.
Tue 9/81:35 pm
TYS
-
OTP
3 stops19h 45m
Air Canada
Sun 9/136:15 am
OTP
-
TYS
3 stops24h 42m
Air Canada
Deal found 5/13$2,117
This Air Canada deal was found by Cheapflights users on 5/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1410:10 am
TYS
-
OTP
3 stops18h 50m
Air Canada
Wed 6/246:15 am
OTP
-
TYS
3 stops24h 39m
Air Canada
Deal found 5/17$2,306
This Air Canada deal was found by Cheapflights users on 5/14. 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.
Sun 6/2810:00 am
TYS
-
OTP
3 stops19h 00m
Air Canada
Sun 7/56:15 am
OTP
-
TYS
3 stops24h 39m
Air Canada
Deal found 5/14$2,394

Find flight deals from Knoxville to Romania

Keep the following information in mind while searching for Knoxville to Romania flight deals. Data was last updated May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$925
(United Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Bucharest (BUH) flights.
Search Deals
From Knoxville McGhee Tyson to Romania
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Romania 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 May 18, 2026.
Use the filters below to find and compare flights from Knoxville to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Tue 9/8

5:45 am-1:10 am

2 stops36h 25m

Bucharest Otopeni Intl

Sun 9/13

6:05 am-2:37 pm

2 stops39h 32m

$925
Quickest round-trip

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Mon 7/6

6:08 pm-3:50 pm

2 stops14h 42m

Bucharest Otopeni Intl

Tue 7/14

7:05 am-5:55 pm

2 stops17h 50m

$970

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Sun 6/14

3:59 pm-3:50 pm

2 stops16h 51m

Bucharest Otopeni Intl

Wed 6/24

8:35 am-9:49 pm

2 stops20h 14m

$1,227

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Sun 6/14

6:00 am-1:05 pm

2 stops24h 05m

Bucharest Otopeni Intl

Wed 6/24

6:15 am-11:54 pm

2 stops24h 39m

$1,287

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Sun 6/28

5:45 am-1:05 pm

2 stops24h 20m

Bucharest Otopeni Intl

Sun 7/5

6:05 am-10:34 pm

2 stops23h 29m

$1,318

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Tue 9/8

1:35 pm-4:20 pm

3 stops19h 45m

Bucharest Otopeni Intl

Sun 9/13

6:15 am-11:57 pm

3 stops24h 42m

$2,117

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Sun 6/14

10:10 am-12:00 pm

3 stops18h 50m

Bucharest Otopeni Intl

Wed 6/24

6:15 am-11:54 pm

3 stops24h 39m

$2,569

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Tue 7/14

1:35 pm-12:00 pm

2 stops15h 25m

Bucharest Otopeni Intl

Tue 7/28

12:45 pm-11:54 pm

2 stops18h 09m

$5,825

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Tue 7/14

1:00 pm-3:25 pm

2 stops19h 25m

Bucharest Otopeni Intl

Sat 7/25

8:15 am-10:33 pm

2 stops21h 18m

$5,858

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Sorted by cheapest first

Best time to book a flight from Knoxville to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Knoxville 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 Knoxville to Romania
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated May 18, 2026.
Read reviews from past customers who have flown United Airlines and Lufthansa from Knoxville to Romania. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,736 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,736 reviews
United Airlines
7.4
Good
9,736 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Lufthansa
6.8
Okay
8,009 reviews
United Airlines
7.4
Good
9,736 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Romania. 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 Knoxville to Romania?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Romania from Knoxville.

  • How long is the flight from Knoxville to Romania?

    For as low as $925, United Airlines can have you in Romania from Knoxville in 36h 25m. Knoxville and Romania are separated by a distance of 5369 mi.

  • Can I find deals for flights from Knoxville to Romania that include hotel bookings?

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

  • How can I find direct flights from Knoxville to Romania?

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

  • Can I find deals for business class flights from Knoxville to Romania?

    Yes. Cheapflights offers flight deals from Knoxville to Romania 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Knoxville to Romania

Discover the top 2 airlines that operate flights from Knoxville to Romania. 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$560Average$992FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$693Average$1,061FlexibilityNo cancel feeOn-time69%

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