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$323+ Cheap flights from Knoxville (TYS) to Romania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OTP
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Knoxville to Romania

Keep the following information in mind while searching for Knoxville to Romania flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$541
(Air France)

One-way from

$323
(Kiwi.com)
Provider with most accurate pricing for Knoxville McGhee Tyson-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Bucharest (BUH) flights.
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From Knoxville McGhee Tyson to Romania
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One-way flight from Knoxville McGhee Tyson to Romania
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Find 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 October 14, 2025.

This Air France deal was found by Cheapflights users on 10/12. 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 11/98:07 pmTYS - OTP
2 stops17h 03mMultiple Airlines
Mon 11/178:35 amOTP - TYS
2 stops18h 31mMultiple Airlines
Deal found 10/12$541
This Air Canada deal was found by Cheapflights users on 10/12. 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 11/99:50 amTYS - OTP
3 stops21h 15mAir Canada
Mon 11/175:55 amOTP - TYS
3 stops25h 04mAir Canada
Deal found 10/12$1,280
This Arangrant deal was found by Cheapflights users on 10/12. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:53 pmTYS - OTP
2 stops39h 57mLufthansa
Mon 10/207:20 pmOTP - TYS
2 stops34h 30mLufthansa
Deal found 10/12$8,507
This Air Canada deal was found by Cheapflights users on 10/12. 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 10/139:55 amTYS - OTP
3 stops19h 30mAir Canada
Mon 10/206:00 amOTP - TYS
3 stops22h 11mAir Canada
Deal found 10/12$14,301

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 October 14, 2025.
Use the filters below to find and compare flights from Knoxville to Romania that are best for you.

Fly from

Knoxville

Fly to

Romania

Route

Depart

Return

Price

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Sun 11/9

8:07 pm-8:10 pm

2 stops17h 03m

Bucharest Otopeni Intl

Mon 11/17

8:35 am-8:06 pm

2 stops18h 31m

$541

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Sun 11/9

9:50 am-2:05 pm

3 stops21h 15m

Bucharest Otopeni Intl

Mon 11/17

5:55 am-11:59 pm

3 stops25h 04m

$1,280

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Mon 1/5

7:15 am-2:45 pm

3 stops48h 30m

$323

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Mon 10/27

11:00 am-11:30 am

3 stops42h 30m

$325

KnoxvilleBucharest

TYS - OTP

TYSOTP

Knoxville McGhee Tyson

Mon 1/5

5:45 am-2:05 pm

2 stops25h 20m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

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

What is the cheapest time of day to fly from TYS to RO?

Find hourly flight availability from Knoxville to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Knoxville to Romania in the evening. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.

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 October 14, 2025.
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
8,976 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,976 reviews
United Airlines
7.4
Good
8,976 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Lufthansa
6.8
Okay
7,489 reviews
United Airlines
7.4
Good
8,976 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 $1,280, Air Canada can have you in Romania from Knoxville in 21h 15m. 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

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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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$703Average$1,241FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$783Average$1,056FlexibilityNo cancel feeOn-time76%

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