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Cheap flights from Knoxville to Rome from $313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Rome departing on 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:30 pm - 8:30 amTYS-FCO
12h 00m1 stop
United Airlines Logo
1:10 pm - 9:04 pmFCO-TYS
37h 54m2 stops
$483United Airlines
Find Deal
vie., dic. 5 - vie., dic. 12
United Airlines Logo
10:50 am - 8:30 amTYS-FCO
15h 40m2 stops
United Airlines Logo
1:10 pm - 5:11 pmFCO-TYS
34h 01m2 stops
$488United Airlines
Find Deal
vie., dic. 5 - vie., dic. 12
United Airlines Logo
5:54 pm - 7:45 amTYS-FCO
31h 51m1 stop
United Airlines Logo
10:55 am - 10:13 amFCO-TYS
53h 18m2 stops
$490United Airlines
Find Deal
jue., dic. 4 - lun., dic. 8
Multiple Airlines Logo
1:52 pm - 9:25 amTYS-FCO
37h 33m2 stops
Multiple Airlines Logo
7:05 am - 9:04 pmFCO-TYS
19h 59m2 stops
$493Multiple Airlines
Find Deal
jue., dic. 4 - lun., dic. 8
Finnair Logo
12:06 pm - 10:45 amTYS-FCO
16h 39m1 stop
Finnair Logo
1:10 pm - 11:59 pmFCO-TYS
16h 49m1 stop
$496Finnair
Find Deal
jue., dic. 4 - lun., dic. 8
Air Canada Logo
5:45 am - 9:25 amTYS-FCO
45h 40m2 stops
Air Canada Logo
1:10 pm - 10:48 amFCO-TYS
27h 38m2 stops
$500Air Canada
Find Deal
mar., dic. 2 - mar., dic. 9
Delta Logo
10:22 am - 10:30 amTYS-FCO
18h 08m1 stop
Delta Logo
10:05 am - 8:01 pmFCO-TYS
15h 56m1 stop
$705Delta
Find Deal
mié., nov. 12 - vie., nov. 21
Lufthansa Logo
1:52 pm - 6:15 pmTYS-FCO
22h 23m2 stops
Lufthansa Logo
7:10 pm - 10:55 pmFCO-TYS
33h 45m2 stops
$719Lufthansa
Find Deal
lun., nov. 17 - lun., nov. 24
American Airlines Logo
7:00 am - 9:00 amTYS-FCO
20h 00m1 stop
American Airlines Logo
1:10 pm - 11:45 pmFCO-TYS
16h 35m1 stop
$973American Airlines
Find Deal
dom., dic. 14 - dom., dic. 21
British Airways Logo
10:49 am - 9:00 amTYS-FCO
16h 11m1 stop
British Airways Logo
7:50 am - 8:56 pmFCO-TYS
19h 06m2 stops
$1,056British Airways
Find Deal
lun., ene. 5 - lun., ene. 12

United Airlines flights from Knoxville to Rome Fiumicino Airport

Our best United Airlines deals on Knoxville to Rome Fiumicino Airport flight tickets
United Airlines
Dec 5
TYS2:30 pmKnoxville McGhee Tyson
12h 00m
1 stop
FCO8:30 amRome Fiumicino
Dec 12
FCO1:10 pmRome Fiumicino
37h 54m
2 stops
TYS9:04 pmKnoxville McGhee Tyson
$483
Find similar
United Airlines
Dec 5
TYS10:50 amKnoxville McGhee Tyson
15h 40m
2 stops
FCO8:30 amRome Fiumicino
Dec 12
FCO1:10 pmRome Fiumicino
34h 01m
2 stops
TYS5:11 pmKnoxville McGhee Tyson
$488
Find similar
United Airlines
Dec 4
TYS5:54 pmKnoxville McGhee Tyson
31h 51m
1 stop
FCO7:45 amRome Fiumicino
Dec 8
FCO10:55 amRome Fiumicino
53h 18m
2 stops
TYS10:13 amKnoxville McGhee Tyson
$490
Find similar

KLM flights from Knoxville to Rome Fiumicino Airport

Our best KLM deals on Knoxville to Rome Fiumicino Airport flight tickets
KLM
Nov 17
TYS2:41 pmKnoxville McGhee Tyson
11h 14m
1 stop
FCO7:55 amRome Fiumicino
Nov 24
FCO12:40 pmRome Fiumicino
15h 10m
1 stop
TYS9:50 pmKnoxville McGhee Tyson
$689
Find similar
KLM
Nov 17
TYS3:53 pmKnoxville McGhee Tyson
12h 37m
1 stop
FCO10:30 amRome Fiumicino
Nov 24
FCO12:40 pmRome Fiumicino
17h 01m
1 stop
TYS11:41 pmKnoxville McGhee Tyson
$700
Find similar
KLM
Nov 17
TYS11:25 amKnoxville McGhee Tyson
17h 05m
1 stop
FCO10:30 amRome Fiumicino
Nov 24
FCO12:40 pmRome Fiumicino
17h 01m
1 stop
TYS11:41 pmKnoxville McGhee Tyson
$746
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Rome Fiumicino Airport 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, momondo users made 832,500 searches. Data last updated noviembre 4, 2025.
Use the filters below to find and compare flights from Knoxville to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

vie. 12/5

2:30 pm-8:30 am

1 stop12h 00m

Rome Fiumicino

vie. 12/12

1:10 pm-9:04 pm

2 stops37h 54m

$483

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

vie. 12/5

10:50 am-8:30 am

2 stops15h 40m

Rome Fiumicino

vie. 12/12

1:10 pm-5:11 pm

2 stops34h 01m

$488

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

jue. 12/4

5:54 pm-7:45 am

1 stop31h 51m

Rome Fiumicino

lun. 12/8

10:55 am-10:13 am

2 stops53h 18m

$490

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

jue. 12/4

1:52 pm-9:25 am

2 stops37h 33m

Rome Fiumicino

lun. 12/8

7:05 am-9:04 pm

2 stops19h 59m

$493

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

jue. 12/4

12:06 pm-10:45 am

1 stop16h 39m

Rome Fiumicino

lun. 12/8

1:10 pm-11:59 pm

1 stop16h 49m

$496

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

mar. 12/2

5:45 am-9:25 am

2 stops45h 40m

Rome Fiumicino

mar. 12/9

1:10 pm-10:48 am

2 stops27h 38m

$500

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

mié. 11/12

10:22 am-10:30 am

1 stop18h 08m

Rome Fiumicino

vie. 11/21

10:05 am-8:01 pm

1 stop15h 56m

$705

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

lun. 11/17

1:52 pm-6:15 pm

2 stops22h 23m

Rome Fiumicino

lun. 11/24

7:10 pm-10:55 pm

2 stops33h 45m

$719

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

dom. 12/14

7:00 am-9:00 am

1 stop20h 00m

Rome Fiumicino

dom. 12/21

1:10 pm-11:45 pm

1 stop16h 35m

$973

KnoxvilleRome

TYS - FCO

TYSFCO

Knoxville McGhee Tyson

lun. 1/5

10:49 am-9:00 am

1 stop16h 11m

Rome Fiumicino

lun. 1/12

7:50 am-8:56 pm

2 stops19h 06m

$1,056

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Rome from

How to get the cheapest flight ticket from Knoxville to Rome Fiumicino Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Knoxville and Rome Fiumicino Airport?

What is the cheapest month to fly to Rome Fiumicino Airport?

The cheapest month to fly to Rome Fiumicino Airport from Knoxville is in November. Flight prices, which tend to average around $612, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $761.

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Wednesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $896. The most expensive day to fly to Rome Fiumicino Airport is Saturday, with ticket prices averaging around $1,342.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is in the evening. momondo users have found flights departing from Knoxville to Rome Fiumicino Airport in the evening for as low as $1,094. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,352.

Can stopping save me money on Knoxville to Rome Fiumicino Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Knoxville to Rome Fiumicino Airport flight.

When to book flights from Knoxville to Rome Fiumicino Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Rome Fiumicino Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Rome Fiumicino Airport (TYS to FCO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Rome Fiumicino Airport

Direct flights

None
There are no direct flights from Knoxville to Rome Fiumicino Airport. There are no popular flight routes from Knoxville to Rome Fiumicino Airport.
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  • How far is Knoxville McGhee Tyson to Rome Fiumicino by plane?

    The distance between Knoxville McGhee Tyson and Rome Fiumicino is about 4898.5 mi. A reasonable flight in good conditions will take 11h 14m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Rome Fiumicino Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Rome Fiumicino Airport are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Rome Fiumicino Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Rome Fiumicino Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Rome Fiumicino Airport.

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The required travel and health documents for your Rome Fiumicino Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rome Fiumicino Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Knoxville to Rome Fiumicino Airport?

Best airlines flying from Knoxville to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Knoxville to Rome Fiumicino Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $612Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $620Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
LufthansaPriceFrom $716Free CancellationRating
6.8
7,547 reviews
Search Lufthansa flights
British AirwaysPriceFrom $765Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
American AirlinesPriceFrom $806Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Pienza
Ponza
Montepulciano
Gaeta
Tivoli
Sperlonga
Orvieto
Ciampino
Cortona
Terracina
Ascoli Piceno
Santa Marinella
Grosseto
Chianciano Terme
Sabaudia
Saturnia
Foligno

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Rome?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rome from Knoxville.

Can I find flights from Knoxville to Rome with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rome from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Rome?

Once you have performed a search for Knoxville to Rome flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Knoxville to Rome right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Rome from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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