TYS - FCO

$770 Find Cheap Flights from Knoxville to Rome - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$770
Typical prices: $785-$1,199
United Airlines
Wed 1/17Sat 1/20
TYS - FCO • 1 stop
Cheapest one-way
$2,016
Typical prices: $454-$850
British Airways
Mon 10/22
TYS - FCO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Rome Fiumicino Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
23 weeks
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 37% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $805 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 13h 13m (one-way)
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Insights
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Booking Insights
Flight Deals

Cheap Flights from Knoxville to Fiumicino (TYS-FCO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Fiumicino

Sun, Jan 17 - Wed, Jan 20
United Airlines Logo
10:16 am - 8:30 amTYS  Knoxville McGhee Tyson-FCO Rome Fiumicino
16h 14m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
1:15 pm - 4:25 pmFCO  Rome Fiumicino-TYS Knoxville McGhee Tyson
33h 10m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$770United Airlines
Mon, Nov 16 - Fri, Nov 20
United Airlines Logo
1:51 pm - 7:45 amTYS  Knoxville McGhee Tyson-FCO Rome Fiumicino
11h 54m1 stop Chicago O'Hare Intl
United Airlines Logo
1:15 pm - 8:54 pmFCO  Rome Fiumicino-TYS Knoxville McGhee Tyson
37h 39m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$770United Airlines
Sun, Jan 17 - Wed, Jan 20
Multiple Airlines Logo
8:30 am - 7:55 amTYS  Knoxville McGhee Tyson-FCO Rome Fiumicino
17h 25m1 stop Newark
Multiple Airlines Logo
1:15 pm - 4:25 pmFCO  Rome Fiumicino-TYS Knoxville McGhee Tyson
33h 10m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$770Multiple Airlines
Sun, Jan 17 - Wed, Jan 20
Multiple Airlines Logo
7:00 am - 8:55 amTYS  Knoxville McGhee Tyson-FCO Rome Fiumicino
19h 55m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
1:15 pm - 2:42 pmFCO  Rome Fiumicino-TYS Knoxville McGhee Tyson
31h 27m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
$773Multiple Airlines
Tue, Dec 8 - Wed, Dec 23
British Airways Logo
12:42 pm - 9:00 amTYS  Knoxville McGhee Tyson-FCO Rome Fiumicino
14h 18m1 stop Philadelphia
British Airways Logo
1:00 pm - 8:57 pmFCO  Rome Fiumicino-TYS Knoxville McGhee Tyson
13h 57m1 stop Philadelphia
$818British Airways
Mon, Dec 7 - Wed, Dec 23
British Airways Logo
3:55 pm - 9:00 amTYS  Knoxville McGhee Tyson-FCO Rome Fiumicino
11h 05m1 stop Philadelphia
British Airways Logo
1:00 pm - 8:57 pmFCO  Rome Fiumicino-TYS Knoxville McGhee Tyson
13h 57m1 stop Philadelphia
$818British Airways
Mon, Dec 28 - Fri, Jan 15
Delta Logo
7:30 am - 9:35 amTYS  Knoxville McGhee Tyson-FCO Rome Fiumicino
20h 05m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:10 am - 11:46 pmFCO  Rome Fiumicino-TYS Knoxville McGhee Tyson
23h 36m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$824Delta
Tue, Dec 8 - Wed, Dec 23
Delta Logo
5:10 pm - 3:00 pmTYS  Knoxville McGhee Tyson-FCO Rome Fiumicino
15h 50m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Delta Logo
10:00 am - 9:34 pmFCO  Rome Fiumicino-TYS Knoxville McGhee Tyson
17h 34m1 stop Detroit Metropolitan Wayne County
$828Delta
Tue, Dec 8 - Tue, Dec 29
Lufthansa Logo
10:16 am - 8:30 amTYS  Knoxville McGhee Tyson-FCO Rome Fiumicino
16h 14m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
1:30 pm - 12:15 amFCO  Rome Fiumicino-TYS Knoxville McGhee Tyson
16h 45m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$906Lufthansa
Sun, Dec 6 - Tue, Dec 29
Lufthansa Logo
10:50 am - 7:45 amTYS  Knoxville McGhee Tyson-FCO Rome Fiumicino
14h 55m1 stop Chicago O'Hare Intl
Lufthansa Logo
1:30 pm - 12:15 amFCO  Rome Fiumicino-TYS Knoxville McGhee Tyson
16h 45m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$906Lufthansa
Booking Insights

Price, demand and travel trends for Knoxville to Rome Fiumicino Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Knoxville to Rome Fiumicino Airport with more confidence.

How much is a round-trip flight from Knoxville to Rome Fiumicino Airport?

Round-trip flights from Knoxville to Rome Fiumicino Airport start at $770. Prices are below average for this route right now, with typical round-trip fares ranging from $785 to $1,199. The lowest price found in the past 5 days was $770 on United Airlines.

What's the cheapest day of the week to fly from Knoxville to Rome Fiumicino Airport?

Tuesday is the cheapest day of the week to fly from Knoxville to Rome Fiumicino Airport, it is 14% cheaper than the average day. Thursday is the most expensive day with flight prices 19% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • November is the cheapest month to fly from Knoxville to Rome Fiumicino Airport at $609 round-trip.
  • June ($1,271) and July ($1,191) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 108% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Knoxville to Rome Fiumicino Airport the cheapest?

Flights from Knoxville to Rome Fiumicino Airport are cheapest 23 weeks before departure. Booking in this window typically costs about 22% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Knoxville to Rome Fiumicino Airport flights

Low season

January

Cheapest flight

$770
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Knoxville to Rome Fiumicino Airport

When to book flights from Knoxville to Fiumicino

Are your dates flexible? Find out the best times to travel from Knoxville to Fiumicino based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Knoxville to Rome Fiumicino Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Knoxville to Rome Fiumicino Airport?

    Flights from Knoxville to Rome Fiumicino Airport usually depart from Knoxville McGhee Tyson (TYS) and arrive at Rome Fiumicino (FCO).

  • What cabin classes can I book on flights from Knoxville to Rome Fiumicino Airport?

    Two cabin classes are available on flights from Knoxville to Rome Fiumicino Airport:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from Knoxville to Rome Fiumicino Airport pass through?

    One-stop flights from Knoxville to Rome Fiumicino Airport most commonly connect through:

    • Washington, D.C. Dulles Intl (IAD) - 48% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 22% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 15% of one-stop connections
    • Charlotte Douglas (CLT) - 11% of one-stop connections

    Washington, D.C. Dulles Intl (IAD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Knoxville to Rome Fiumicino Airport?

    Yes. Being flexible with your travel dates can save you up to 28% on the Knoxville to Rome Fiumicino Airport route. Tuesday is the cheapest departure day at $842 round-trip on average, while Thursday is the most expensive at $1,161, a difference of $319. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Rome Fiumicino Airport?

    Some of the most popular sights in Rome Fiumicino Airport are Roma Termini Railway Station, Rome City Centre and Fontana di Trevi. These are among the most viewed places in Rome Fiumicino Airport on KAYAK.

  • How long is a flight from Knoxville to Rome Fiumicino Airport?

    A nonstop flight from Knoxville to Rome Fiumicino Airport takes 0h 00m, covering 4,908 miles.

  • What are the earliest and latest flights from Knoxville to Rome Fiumicino Airport?

    These are the earliest and latest flight times available from Knoxville to Rome Fiumicino Airport:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • How expensive are last-minute Knoxville to Rome Fiumicino Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 0% above the route average of $971. Book 23 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Knoxville to Rome Fiumicino Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Knoxville to Rome Fiumicino Airport looking right now?

    One-way fares from Knoxville to Rome Fiumicino Airport are currently higher than usual. Average one-way flight prices are about $2,453, which is 405% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Knoxville to Rome Fiumicino Airport?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 13h 13m, compared with 13h 36m via Atlanta Hartsfield-Jackson (ATL) and 14h 09m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Knoxville and Rome Fiumicino Airport?

    Rome Fiumicino Airport is 6 hours ahead of Knoxville (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Rome Fiumicino Airport (FCO)?

    Rome Fiumicino Airport (FCO) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:
    · Target Italy
    · Record go
    · Rent Smart 24
    · Galdierirent
    · Europcar

  • How much should I expect to pay for a Knoxville to Rome Fiumicino Airport flight?

    Round-trip flights from Knoxville to Rome Fiumicino Airport range from $785 to $1,199, with an average of $971 over the past 12 months. Anything below $785 counts as a good deal.

Your guide to booking Knoxville to Rome Fiumicino Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Thursday. On this route, Tuesday flights average $842 - about $319 less than Thursday (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 22% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Knoxville to Rome Fiumicino Airport trip for November. Fares historically average $609 round-trip in that month - typically $662 less than the most expensive month, which is June (based on the last 12 months).

Everything you need to know for your flight from Knoxville to Fiumicino

Information on your arrival and departure airports

Knoxville (TYS)
Fiumicino (FCO)