EUR/IE
Find cheap flights to Knoxville, Tennessee in 2025/2026 from €396 This is the cheapest return flight found to Knoxville, Tennessee from Ireland on FlightsFinder on December 2nd 2025 at 13:29. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Knoxville, Tennessee from the most established flight comparison sites.
Fly to Knoxville, Tennessee and visit sites like Ijams Nature Center, Zoo Knoxville, Sunsphere & Knoxville Museum of Art.
1. Enter your search requirements for Knoxville, Tennessee
2. Compare the best Knoxville, Tennessee deals from top comparison engines
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These economy flights were found on FlightsFinder from Ireland to Knoxville, Tennessee in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Knoxville, Tennessee in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
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According to our data, March is on average the cheapest time to book flights to Knoxville, Tennessee.
You can get flights from €396 return.
According to our data, February is on average the most expensive time to book flights to Knoxville, Tennessee.
A return flight could set you back more than €760.
Nestled in the beautiful foothills of the Great Smoky Mountains, Knoxville, Tennessee, is a vibrant city that seamlessly blends Southern charm with modern attractions. Known for its rich history, diverse culture, and thriving arts scene, Knoxville offers visitors a unique blend of outdoor adventure and urban exploration. Home to the University of Tennessee and a bustling downtown area, the city boasts a dynamic culinary scene, lively music venues, and stunning natural landscapes waiting to be explored. Whether strolling along Market Square, hiking in the nearby mountains, or attending a college football game, Knoxville has something to offer every type of traveler.
A good price for a flight to Knoxville is €356 - €436.
The popular airports near Knoxville, Tennessee are McGhee Tyson Airport (TYS), Chattanooga Metropolitan Airport (CHA), and Nashville International Airport (BNA).
The flight to Knoxville, Tennessee (TYS) is roughly 8 hours 57 minutes and 3,805 miles (6,123 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Knoxville, Tennessee from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Knoxville, Tennessee.
Here is the average weather forecast in Knoxville, Tennessee by month:
• Jan: 9°C
• Feb: 11°C
• Mar: 16°C
• Apr: 21°C
• May: 26°C
• Jun: 30°C
• Jul: 31°C
• Aug: 31°C
• Sep: 28°C
• Oct: 22°C
• Nov: 16°C
• Dec: 10°C
The main airport in Knoxville, Tennessee, McGhee Tyson Airport, is located about 12 miles from the city center.
Typically, flights are cheapest to Knoxville, Tennessee 2 months before departure.
Studies show flights to Knoxville, Tennessee are typically cheaper on Tuesdays and Wednesdays.
3.1 °C
Fri, 5 Dec 2025
Average Temperature
9°C
Jan
11°C
Feb
16°C
Mar
21°C
Apr
26°C
May
30°C
Jun
31°C
Jul
31°C
Aug
28°C
Sep
22°C
Oct
16°C
Nov
10°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Knoxville, Tennessee (TYS)
Distance:
3,805 miles (6,123 kilometres)
Average flight time (direct 8 hours 57 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Knoxville, Tennessee (TYS)
Distance:
3,710 miles (5,971 kilometres)
Average flight time (direct 8 hours 44 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Knoxville, Tennessee (TYS)
Distance:
3,695 miles (5,947 kilometres)
Average flight time (direct 8 hours 42 minutes)
Cork, Ireland - Cork International Airport (ORK) to Knoxville, Tennessee (TYS)
Distance:
3,742 miles (6,022 kilometres)
Average flight time (direct 8 hours 48 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Knoxville, Tennessee (TYS)
Distance:
3,694 miles (5,945 kilometres)
Average flight time (direct 8 hours 42 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Knoxville, Tennessee (TYS)
Distance:
3,697 miles (5,950 kilometres)
Average flight time (direct 8 hours 42 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Knoxville, Tennessee (TYS)
Distance:
3,794 miles (6,106 kilometres)
Average flight time (direct 8 hours 55 minutes)
From Dublin (DUB), Ireland to Knoxville, United States (TYS): €396
Depart: 03 Mar 2026 · Return: 18 Mar 2026 Price found 02 Dec 2025, 13:29
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