TYS

€593 Find Cheap Flights to Knoxville

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Knoxville departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Knoxville, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€593
Delta
Thu 1/10Mon 5/10
DUB - TYS • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Knoxville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Knoxville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Knoxville

Thu, 1 Oct - Mon, 5 Oct
Delta Logo
05:55 - 20:07
DUB
-
TYS
19h 12m
2 stops
Delta Logo
12:00 - 08:20
TYS
-
DUB
15h 20m
2 stops
€593Delta
Thu, 1 Oct - Mon, 5 Oct
Delta Logo
05:55 - 20:07
DUB
-
TYS
19h 12m
2 stops
Delta Logo
07:35 - 08:45
TYS
-
DUB
20h 10m
1 stop
€596Delta
Thu, 1 Oct - Mon, 5 Oct
Delta Logo
10:00 - 21:34
DUB
-
TYS
16h 34m
1 stop
Delta Logo
07:35 - 08:45
TYS
-
DUB
20h 10m
1 stop
€599Delta
Fri, 31 Jul - Thu, 10 Dec
United Airlines Logo
11:35 - 20:44
DUB
-
TYS
14h 09m
1 stop
United Airlines Logo
07:00 - 09:55
TYS
-
DUB
21h 55m
2 stops
€707United Airlines
Thu, 16 Jul - Sun, 19 Jul
Lufthansa Logo
12:25 - 23:54
DUB
-
TYS
16h 29m
2 stops
Lufthansa Logo
10:00 - 10:40
TYS
-
DUB
19h 40m
1 stop
€715Lufthansa
Thu, 16 Jul - Sun, 19 Jul
Air Canada Logo
09:50 - 20:44
DUB
-
TYS
39h 54m
2 stops
Air Canada Logo
05:45 - 07:45
TYS
-
DUB
21h 00m
2 stops
€715Air Canada
Mon, 20 Jul - Tue, 28 Jul
Lufthansa Logo
12:25 - 23:54
DUB
-
TYS
16h 29m
2 stops
Lufthansa Logo
19:19 - 10:40
TYS
-
DUB
10h 21m
1 stop
€722Lufthansa
Mon, 20 Jul - Tue, 28 Jul
Lufthansa Logo
12:25 - 23:54
DUB
-
TYS
16h 29m
2 stops
Lufthansa Logo
19:19 - 16:55
TYS
-
DUB
16h 36m
2 stops
€726Lufthansa
Thu, 16 Jul - Sun, 19 Jul
Delta Logo
11:00 - 18:44
DUB
-
TYS
12h 44m
1 stop
Delta Logo
09:25 - 08:45
TYS
-
DUB
18h 20m
1 stop
€727Delta
Mon, 20 Jul - Tue, 28 Jul
Lufthansa Logo
12:30 - 20:34
DUB
-
TYS
13h 04m
1 stop
Lufthansa Logo
19:19 - 10:40
TYS
-
DUB
10h 21m
1 stop
€729Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Knoxville

Get data-powered insights and trends into flights to Knoxville to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Knoxville?

The duration of your flight to Knoxville depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular route to Knoxville on KAYAK is from Dublin, which takes 14h 09m.

Find deals

Good to know – Book Cheap Knoxville Plane Tickets

Low seasonFebruary
Cheapest flight€593
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from Dublin to Knoxville

When to book flights to Knoxville

Are your dates flexible? Find out the best times to travel to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Knoxville based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Knoxville flights

  • How far is Knoxville McGhee Tyson Airport from central Knoxville?

    Knoxville McGhee Tyson Airport is 18 km from the centre of Knoxville.

  • What is the name of Knoxville’s airport?

    All flights to Knoxville land at Knoxville McGhee Tyson Airport. The airport code is TYS,and it can also be referred to as Mc Ghee Tyson or McGhee Tyson.

  • How does KAYAK find such low prices on flights to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Knoxville

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Knoxville flight deals.

Reviews of the top airline flying to Knoxville

 
See real verified KAYAK customer reviews for airlines flying to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Knoxville. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9868 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

Flight attendants were great. Food mediocre. Bamboo utensils not Great especially if you have to cut something. Seating a bit crowded.

8.0 ExcellentDonna, Jun 2026
ATH - IAD
Read more United Airlines reviews

Flight attendants were great. Food mediocre. Bamboo utensils not Great especially if you have to cut something. Seating a bit crowded.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

The crew was the worst ive ever had in my life flying with United Airlines, letting another person move my bag without asking and then the staff saying would the floor be better after I kept begging saying dont move my bag it has fragile things inside. This incident truly makes me they favor other customers more and I dont want to worry about being on the tail end. Especially if they dont listen any input, no care for what I asked but accommodated those who are reckless and disturb others more...

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

United has been holding my money for a cancel on another ticket they wouldn’t let me fly for going on 5 months. Terrible service I wouldn’t choose to buy tickets or fly with united again. Very bad experience generally dishonorable and poor service .

The seats were very nice in premium economy. The service was good. The flight was slightly bumpy. Would have appreciated more updates from the pilots.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Travelling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Maryville
Cherokee

Everything you need to know for your flight to Knoxville

Information on the airport you'll fly into in Knoxville

Knoxville (TYS)