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$431+ Cheap flights from Knoxville (TYS) to Rome (ROM)

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ROM
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap flight deals from Knoxville to Rome

Cheapest flights from Knoxville to Rome
Explore the most affordable flight options available from Knoxville to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This United Airlines deal was found by Cheapflights users on 2/16. 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.
Mon 3/239:40 am
TYS
-
FCO
1 stop17h 50m
United Airlines
Tue 3/3111:30 am
FCO
-
TYS
2 stops28h 38m
United Airlines
Deal found 2/16$561
This KLM deal was found by Cheapflights users on 2/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:30 pm
TYS
-
FCO
1 stop11h 25m
KLM
Fri 12/1110:05 am
FCO
-
TYS
1 stop14h 08m
KLM
Deal found 2/16$571
This oojo deal was found by Cheapflights users on 2/15. 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.
Mon 8/176:21 am
TYS
-
FCO
2 stops26h 49m
British Airways
Mon 8/245:55 pm
FCO
-
TYS
2 stops33h 49m
British Airways
Deal found 2/15$573
This United Airlines deal was found by Cheapflights users on 2/16. 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 12/17:00 am
TYS
-
FCO
2 stops19h 30m
United Airlines
Fri 12/119:45 am
FCO
-
TYS
2 stops19h 34m
United Airlines
Deal found 2/16$575
This BusinessClass deal was found by Cheapflights users on 2/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:40 am
TYS
-
FCO
1 stop22h 50m
Multiple Airlines
Tue 3/319:00 am
FCO
-
TYS
1 stop13h 43m
Multiple Airlines
Deal found 2/16$585
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 8/185:50 am
TYS
-
FCO
1 stop20h 25m
United Airlines
Tue 9/111:30 am
FCO
-
TYS
2 stops31h 48m
United Airlines
Deal found 2/14$618
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:30 am
TYS
-
FCO
1 stop17h 25m
United Airlines
Mon 8/249:45 am
FCO
-
TYS
1 stop17h 20m
United Airlines
Deal found 2/15$621
This oojo deal was found by Cheapflights users on 2/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:10 am
TYS
-
FCO
2 stops24h 45m
British Airways
Wed 4/1510:00 am
FCO
-
TYS
1 stop16h 18m
British Airways
Deal found 2/14$623

Find flight deals from Knoxville to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Rome (ROM). 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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$561
(United Airlines)

One-way from

$431
(Kiwi.com)

Popular in

May

Cheapest in

March

Average price

$808
Provider with most accurate pricing for Knoxville McGhee Tyson-Rome (ROM) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Rome (ROM) flights.
Search Deals
From Knoxville McGhee Tyson to Rome (ROM)
Search Deals
One-way flight from Knoxville McGhee Tyson to Rome (ROM)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($247 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Rome 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 February 16, 2026.
Use the filters below to find and compare flights from Knoxville to Rome that are best for you.

Fly from

Knoxville

Fly to

Rome

Route

Depart

Return

Price

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

Tue 3/31

11:42 am-12:55 pm

2 stops19h 13m

Rome Fiumicino

Wed 4/15

10:00 am-9:21 pm

1 stop17h 21m

$623

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

Tue 3/24

5:40 am-6:55 am

2 stops20h 15m

Rome Fiumicino

Tue 3/31

9:00 am-11:57 pm

2 stops20h 57m

$636

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

Sun 3/8

9:40 am-2:00 pm

2 stops23h 20m

Rome Fiumicino

Tue 3/17

12:10 pm-7:29 pm

2 stops36h 19m

$691

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

Mon 3/2

1:50 pm-7:45 am

1 stop11h 55m

Rome Fiumicino

Thu 3/12

7:05 am-8:47 pm

2 stops18h 42m

$695

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

Tue 3/10

11:18 am-6:55 am

1 stop14h 37m

Rome Fiumicino

Tue 3/17

9:05 am-9:06 pm

1 stop17h 01m

$696

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

Tue 3/3

1:50 pm-7:45 am

1 stop11h 55m

Rome Fiumicino

Tue 3/10

11:00 am-7:29 pm

1 stop13h 29m

$696

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

Mon 3/2

1:50 pm-7:45 am

1 stop11h 55m

Rome Fiumicino

Wed 3/11

9:45 am-8:47 pm

1 stop16h 02m

$696

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

Sun 3/1

6:45 am-7:45 am

1 stop19h 00m

Rome Fiumicino

Fri 3/13

7:00 am-10:49 am

2 stops32h 49m

$697

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

Fri 6/12

7:10 am-11:10 pm

2 stops34h 00m

$431

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

Wed 5/20

11:31 am-7:40 pm

2 stops26h 09m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 17 results
1
2

Compare providers for flights from Knoxville to Rome

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Rome in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Rome flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Rome flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Rome flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Rome flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Rome flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome 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 Rome

What is the cheapest month to book a flight from Knoxville to Rome?

Currently, October is the cheapest month in which you can book a flight from Knoxville to Rome (average of $489). Flying from Knoxville to Rome in June is currently the most expensive (average of $1,107). 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.

How much does it cost to fly round-trip from Knoxville to Rome?

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated February 16, 2026.
Read through reviews of airlines operating flights from Knoxville to Rome, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,204 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,204 reviews
Delta
7.9
Good
8,204 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,455 reviews
Delta
7.9
Good
8,204 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,308 reviews
Delta
7.9
Good
8,204 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,294 reviews
Delta
7.9
Good
8,204 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,751 reviews
Delta
7.9
Good
8,204 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Rome. On average, McGhee Tyson has 0 outbound flights to Rome per day from 4 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Knoxville to Rome?

    British Airways and Delta can get you from Knoxville to Rome in just under 19h 13m. Your travel time can differ by up to 1h 02m. The distance from Knoxville to Rome is about 4908 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Knoxville to Rome round-trip?

    Flying on United Airlines is currently your cheapest option to Rome, with prices starting at $604. Additional round-trip tickets that might be worth considering are offered by Delta and British Airways, with the lowest prices starting at $612 and $765, respectively. You may be able to fly from Knoxville to Rome for 36% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Rome 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 Knoxville to Rome?

    Currently, October is the cheapest month in which you can book a flight from Knoxville to Rome (average of $489). Flying from Knoxville to Rome in June is currently the most expensive (average of $1,107). 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

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Montepulciano
Santa Marinella

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Top 4 airlines flying from Knoxville to Rome

Discover the top 4 airlines that operate flights from Knoxville to Rome. 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 February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$604Average$1,094FlexibilityNo cancel feeOn-time69%
DeltaCheapest$612Average$952FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$765Average$874FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$959Average$978FlexibilityNo cancel feeOn-time76%

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