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$780+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OTP
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
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 28, 2026.

This FlightHub deal was found by Cheapflights users on 5/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:35 pm
TYS
-
OTP
2 stops33h 45m
Lufthansa
Tue 11/171:05 pm
OTP
-
TYS
2 stops17h 32m
Lufthansa
Deal found 5/24$780
This Delta deal was found by Cheapflights users on 5/24. 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.
Mon 11/97:20 pm
TYS
-
OTP
2 stops20h 30m
Delta
Wed 11/186:00 am
OTP
-
TYS
2 stops18h 27m
Delta
Deal found 5/24$783
This Delta deal was found by Cheapflights users on 5/24. 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 11/116:15 pm
TYS
-
OTP
2 stops15h 45m
Delta
Tue 11/176:00 am
OTP
-
TYS
2 stops21h 35m
Delta
Deal found 5/24$787
This Delta deal was found by Cheapflights users on 5/24. 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.
Sun 11/85:57 pm
TYS
-
OTP
2 stops16h 03m
Delta
Sun 11/156:00 am
OTP
-
TYS
2 stops18h 18m
Delta
Deal found 5/24$837
This KAYAK deal was found by Cheapflights users on 5/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:20 pm
TYS
-
OTP
2 stops15h 00m
Lufthansa
Tue 11/171:05 pm
OTP
-
TYS
2 stops17h 32m
Lufthansa
Deal found 5/24$851
This KAYAK deal was found by Cheapflights users on 5/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:35 pm
TYS
-
OTP
2 stops21h 20m
Lufthansa
Mon 11/162:35 pm
OTP
-
TYS
2 stops16h 02m
Lufthansa
Deal found 5/24$862
This KAYAK deal was found by Cheapflights users on 5/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:20 pm
TYS
-
OTP
2 stops15h 00m
Lufthansa
Sun 11/151:05 pm
OTP
-
TYS
2 stops17h 32m
Lufthansa
Deal found 5/24$901
This British Airways deal was found by Cheapflights users on 5/25. 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.
Mon 12/71:14 pm
TYS
-
OTP
2 stops26h 46m
British Airways
Fri 12/118:00 am
OTP
-
TYS
2 stops19h 48m
British Airways
Deal found 5/25$1,007
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Sat 5/307:19 pm
TYS
-
OTP
2 stops33h 41m
United Airlines
Sat 6/612:45 pm
OTP
-
TYS
2 stops41h 27m
United Airlines
Deal found 5/25$1,304
This Ovago deal was found by Cheapflights users on 5/25. 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 5/296:30 am
TYS
-
OTP
2 stops22h 30m
Lufthansa
Sun 5/3112:45 pm
OTP
-
TYS
2 stops18h 09m
Lufthansa
Deal found 5/25$1,338
This Air Canada deal was found by Cheapflights users on 5/24. 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 11/910:16 am
TYS
-
OTP
3 stops22h 34m
Air Canada
Wed 11/186:30 am
OTP
-
TYS
3 stops24h 07m
Air Canada
Deal found 5/24$1,356

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 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$780
(FlightHub)
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 28, 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

Mon 11/9

12:00 pm-2:10 pm

2 stops19h 10m

Bucharest Otopeni Intl

Thu 11/19

6:00 am-11:46 pm

2 stops24h 46m

$783

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Mon 11/9

12:00 pm-2:10 pm

2 stops19h 10m

Bucharest Otopeni Intl

Tue 11/17

6:00 am-8:40 pm

2 stops21h 40m

$783

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Tue 11/10

12:00 pm-2:10 pm

2 stops19h 10m

Bucharest Otopeni Intl

Wed 11/18

6:00 am-11:46 pm

2 stops24h 46m

$783

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Tue 11/10

11:55 am-2:10 pm

2 stops19h 15m

Bucharest Otopeni Intl

Fri 11/20

6:00 am-8:40 pm

2 stops21h 40m

$783

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Wed 11/11

1:30 pm-5:00 pm

2 stops20h 30m

Bucharest Otopeni Intl

Wed 11/18

6:00 am-9:45 pm

2 stops22h 45m

$787
Quickest round-trip

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Sun 11/8

5:57 pm-5:00 pm

2 stops16h 03m

Bucharest Otopeni Intl

Sat 11/21

6:00 am-6:38 pm

2 stops19h 38m

$837

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Sun 6/14

5:45 am-6:35 pm

2 stops29h 50m

Bucharest Otopeni Intl

Wed 6/24

6:15 am-8:34 pm

2 stops21h 19m

$1,369

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Sun 6/14

5:45 am-6:35 pm

2 stops29h 50m

Bucharest Otopeni Intl

Wed 6/24

6:15 am-8:56 pm

2 stops21h 41m

$1,381

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

6:05 am-8:34 pm

3 stops21h 29m

$2,162

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

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 28, 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
9,751 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

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
9,751 reviews
United Airlines
7.4
Good
9,751 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

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
8,032 reviews
United Airlines
7.4
Good
9,751 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

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 $783, Delta can have you in Romania from Knoxville in 19h 10m. 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$560Average$992FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$693Average$1,061FlexibilityNo cancel feeOn-time69%

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