Cheap flights to Loudon County

View €442 flight on Mon, 2 Feb 2026Opens in a new window

Popular airlines to Loudon County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

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Cheap round-trip flights to Loudon County

Prices were available within the past 7 days and start at €442 for one-way flights and €468 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, 25 Jan - Sat, 31 Jan
DUB
Dublin
TYS
Knoxville
€468 Return, found 2 days ago
€468
Return
found 2 days ago
Select Lufthansa flight, departing Sun, 25 Jan from Dublin to Knoxville, returning Sat, 31 Jan, priced at €468 found 2 days ago
Lufthansa
Sun, 25 Jan - Sat, 31 Jan
DUB
Dublin
TYS
Knoxville
€468 Return, found 2 days ago
€468
Return
found 2 days ago
Select Lufthansa flight, departing Sun, 25 Jan from Dublin to Knoxville, returning Sat, 31 Jan, priced at €468 found 2 days ago
Lufthansa
Sun, 25 Jan - Sat, 31 Jan
DUB
Dublin
TYS
Knoxville
€473 Return, found 2 days ago
€473
Return
found 2 days ago
Select Lufthansa flight, departing Sun, 25 Jan from Dublin to Knoxville, returning Sat, 31 Jan, priced at €473 found 2 days ago
Swiss International Air Lines
Sat, 24 Jan - Sat, 31 Jan
DUB
Dublin
TYS
Knoxville
€475 Return, found 2 days ago
€475
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, 24 Jan from Dublin to Knoxville, returning Sat, 31 Jan, priced at €475 found 2 days ago
Swiss International Air Lines
Sat, 24 Jan - Sat, 31 Jan
DUB
Dublin
TYS
Knoxville
€479 Return, found 2 days ago
€479
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, 24 Jan from Dublin to Knoxville, returning Sat, 31 Jan, priced at €479 found 2 days ago
Austrian Airlines
Sat, 24 Jan - Sat, 31 Jan
DUB
Dublin
TYS
Knoxville
€485 Return, found 2 days ago
€485
Return
found 2 days ago
Select Austrian Airlines flight, departing Sat, 24 Jan from Dublin to Knoxville, returning Sat, 31 Jan, priced at €485 found 2 days ago
United
Sat, 24 Jan - Sat, 31 Jan
DUB
Dublin
TYS
Knoxville
€505 Return, found 2 days ago
€505
Return
found 2 days ago
Select United flight, departing Sat, 24 Jan from Dublin to Knoxville, returning Sat, 31 Jan, priced at €505 found 2 days ago
Delta
Sat, 28 Feb - Mon, 9 Mar
DUB
Dublin
TYS
Knoxville
€516 Return, found 6 days ago
€516
Return
found 6 days ago
Select Delta flight, departing Sat, 28 Feb from Dublin to Knoxville, returning Mon, 9 Mar, priced at €516 found 6 days ago
KLM
Sun, 25 Jan - Sat, 31 Jan
DUB
Dublin
TYS
Knoxville
€582 Return, found 2 days ago
€582
Return
found 2 days ago
Select KLM flight, departing Sun, 25 Jan from Dublin to Knoxville, returning Sat, 31 Jan, priced at €582 found 2 days ago
American Airlines
Sat, 28 Feb - Mon, 9 Mar
DUB
Dublin
TYS
Knoxville
€635 Return, found 6 days ago
€635
Return
found 6 days ago
Select American Airlines flight, departing Sat, 28 Feb from Dublin to Knoxville, returning Mon, 9 Mar, priced at €635 found 6 days ago

About Loudon County

Expedia offers flights to Loudon County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Loudon County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Loudon County that have flexible change policies?
When it comes to travelling these days, flexibility is crucial. That's why we've added a "No change fee" search function to help you track down cheap and flexible fares to Loudon County. It's at the top left of your screen right underneath the "Flexible change policies" heading.
Which airlines fly to Loudon County?
When you're ready to reserve your ticket to or near Loudon County, these leading carriers are waiting to welcome you on board:

  • American Airlines - 585 flights to or near Loudon County each month, including 585 flights to McGhee Tyson Airport (TYS) per month.
  • United Airlines - 329 flights to or near Loudon County each month, including 329 flights to McGhee Tyson Airport (TYS) per month.
  • Delta Air Lines - 320 flights to or near Loudon County each month, including 320 flights to McGhee Tyson Airport (TYS) per month.

How can I find cheap tickets to Loudon County?
In the last seven days, €468 was the best price for a flight to Loudon County. For even bigger savings, book in advance and be flexible with your travel dates. Search for your trip to Loudon County, then see prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Loudon County?
In the last seven days, round-trip airfares to Loudon County sold for as low as €468 and reached a maximum cost of €635. For one-way trips taking off from Dublin (DUB), the cheapest seat during this same period was €442.
What are the most popular airports to fly into in Loudon County?
Start arranging your Loudon County holiday by booking one of the 1,478 flights every month to McGhee Tyson Airport (TYS). This is the region's primary gateway.
How much is a plane ticket to Loudon County?
In the last seven days, airfares to Loudon County ranged between €468 and €635. Prices depend on the time of departure, airline, cabin class and how early the fare is booked.
What is the best time to go to Loudon County?
March, April and May are the most popular months to discover Lenoir City, one of Loudon County's best cities. Summer here begins June 20. Temperatures vary from 18ºC to 32ºC across the season, so plan your travels around then if you prefer warmer weather.
What months are the cheapest to book a flight to Loudon County?
The ideal month to purchase affordable fares to Loudon County is February. It's worth noting that in the United States, an expensive time to reserve a seat is the month of December.

Trending flights to Loudon County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, 25 Jan - Sat, 31 Jan
DUB
Dublin
TYS
Knoxville
€468 Return, found 2 days ago
€468
Return
found 2 days ago
Select Lufthansa flight, departing Sun, 25 Jan from Dublin to Knoxville, returning Sat, 31 Jan, priced at €468 found 2 days ago
*Available to Expedia members.