Your next trip, last seen at €345
Lowest observedRyanair · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €345, departing 23 Jan 2027 (Last checked: 23 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 67Check live prices for this route
- Airlines seen
- Aer Lingus, Air France, Allegiant Air, easyJet, ITA Airways, JetBlue, KLM, Norse, Royal Air Maroc, Ryanair, TAP Air Portugal, Transavia France, Turkish Airlines, Vueling, Wizz Air, Wizz Air Malta (16)
- Typical journey time
- 34h 52m
About this route
Explore the fares we observed from Rome to Knoxville. Prices move often, so pick your dates to see the latest options.
- Route distance
- 7,900 km
- Typical journey time
- 34h 52m
- Seen on fares with a connection
- Ryanair, TAP Air Portugal, Wizz Air Malta, Allegiant Air, Air France, Aer Lingus, KLM, Vueling, Royal Air Maroc, easyJet, Norse (11)
- Alternative airports
- CIA
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Rome Ciampino (CIA) → Rome, city gazetteer reference point (41.8905, 12.4942): ≈ 13 km.
- Rome Fiumicino (FCO) → Rome, city gazetteer reference point (41.8905, 12.4942): ≈ 23 km.
- McGhee Tyson Airport (TYS) → Knoxville, city gazetteer reference point (35.9606, -83.9207): ≈ 18 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Rome to Knoxville: January 2027, from €345 (checked 23 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €615 | 3 |
| November 2026 | €398 | 29 |
| December 2026 | €386 | 18 |
| January 2027 | €345 | 17 |
Lowest fare by day of the week
Cheapest day of the week from Rome to Knoxville: Saturday, from €345 (checked 23 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €450 | 8 |
| Tuesday | €386 | 10 |
| Wednesday | €388 | 9 |
| Thursday | €354 | 10 |
| Friday | €416 | 11 |
| Saturday | €345 | 12 |
| Sunday | €475 | 7 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Rome to Knoxville by days until departure (61 days or more): €345 (checked 23 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €539 | 8 |
| 8 to 30 days | €398 | 23 |
| 31 to 60 days | €386 | 17 |
| 61 days or more | €345 | 19 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Rome to Knoxville: Ryanair, from €345 (checked 23 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Ryanair | €345Jan 23, 2027 | 19 |
| Wizz Air Malta | €354Jan 21, 2027 | 9 |
| TAP Air Portugal | €386Dec 8, 2026 | 11 |
| Allegiant Air | €391Dec 2, 2026 | 7 |
| Vueling | €433Nov 12, 2026 | 3 |
| Aer Lingus | €506Jan 12, 2027 | 3 |
| Air France | €772Dec 24, 2026 | 3 |
| KLM | €783Dec 19, 2026 | 3 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Rome to Knoxville?
The lowest fare Routavio has observed is €345, found on 23 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Rome to Knoxville?
Cheapest month from Rome to Knoxville: January 2027, from €345 (checked 23 Oct 2026).
Are there direct flights from Rome to Knoxville?
Our data holds no non-stop flight from Rome to Knoxville. The fares on this page include at least one stop.
Which airlines fly from Rome to Knoxville?
Routavio has seen these carriers on the route: Aer Lingus, Air France, Allegiant Air, easyJet, ITA Airways, JetBlue, KLM, Norse, Royal Air Maroc, Ryanair, TAP Air Portugal, Transavia France, Turkish Airlines, Vueling, Wizz Air, Wizz Air Malta (16).
How long does the flight from Rome to Knoxville take?
Across the 71 fares Routavio observed, the average journey time is 43h 30m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Rome to Knoxville fares were non-stop?
None of the 71 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Rome to Knoxville?
Cheapest day of the week from Rome to Knoxville: Saturday, from €345 (checked 23 Oct 2026).
Which airline has the lowest fare from Rome to Knoxville?
Cheapest airline from Rome to Knoxville: Ryanair, from €345 (checked 23 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 23 Oct 2026