TYS

€625 Find Cheap Flights to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Knoxville departing on 7/8. 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
€626
United Airlines
Fri 2/10Mon 5/10
DUB - TYS • 2 stops
Cheapest one-way flight
€625
British Airways
Fri 7/8
DUB - TYS • 1 stop
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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

Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
09:20 - 09:45
DUB
-
TYS
29h 25m
2 stops
United Airlines Logo
19:25 - 10:40
TYS
-
DUB
10h 15m
1 stop
€626United Airlines
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
08:50 - 14:42
DUB
-
TYS
10h 52m
1 stop
United Airlines Logo
19:25 - 10:40
TYS
-
DUB
10h 15m
1 stop
€628United Airlines
Mon, 20 Jul - Tue, 28 Jul
Air France Logo
11:00 - 17:16
DUB
-
TYS
11h 16m
1 stop
Air France Logo
18:05 - 15:25
TYS
-
DUB
16h 20m
2 stops
€697Air France
Wed, 29 Jul - Tue, 4 Aug
Delta Logo
11:10 - 23:52
DUB
-
TYS
17h 42m
2 stops
Delta Logo
18:12 - 15:25
TYS
-
DUB
16h 13m
2 stops
€713Delta
Mon, 20 Jul - Tue, 28 Jul
KLM Logo
10:00 - 17:55
DUB
-
TYS
12h 55m
1 stop
KLM Logo
15:54 - 08:45
TYS
-
DUB
11h 51m
1 stop
€714KLM
Mon, 20 Jul - Tue, 28 Jul
Lufthansa Logo
06:05 - 20:34
DUB
-
TYS
19h 29m
2 stops
Lufthansa Logo
19:19 - 16:55
TYS
-
DUB
16h 36m
2 stops
€715Lufthansa
Wed, 29 Jul - Tue, 4 Aug
Delta Logo
11:00 - 23:52
DUB
-
TYS
17h 52m
1 stop
Delta Logo
16:38 - 08:45
TYS
-
DUB
11h 07m
1 stop
€724Delta
Wed, 29 Jul - Tue, 4 Aug
Multiple Airlines Logo
09:20 - 20:44
DUB
-
TYS
16h 24m
2 stops
Multiple Airlines Logo
10:00 - 08:15
TYS
-
DUB
17h 15m
3 stops
€1,030Multiple Airlines
Wed, 29 Jul - Tue, 4 Aug
Multiple Airlines Logo
13:15 - 14:27
DUB
-
TYS
30h 12m
3 stops
Multiple Airlines Logo
05:45 - 11:30
TYS
-
DUB
24h 45m
3 stops
€1,304Multiple Airlines
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 16h 19m.

Find deals

Good to know – Book Cheap Knoxville Plane Tickets

Low seasonFebruary
Cheapest flight€625
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (23% 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 9842 reviews
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
Airline reviews

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

8.0 ExcellentAnonymous, Jun 2026
SAT - DEN
Read more United Airlines reviews

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

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)