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Everything you should know
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
Wed, 20 Jan - Wed, 3 Feb
05:10 - 21:05Dublin Dublin-Knoxville Knoxville McGhee Tyson
20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl
12:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 10m1 stop Newark
€596Lufthansa
Wed, 20 Jan - Wed, 3 Feb
05:10 - 21:05Dublin Dublin-Knoxville Knoxville McGhee Tyson
20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl
12:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 10m1 stop Newark
€597Lufthansa
Wed, 20 Jan - Wed, 3 Feb
05:10 - 19:44Dublin Dublin-Knoxville Knoxville McGhee Tyson
19h 34m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
14:04 - 10:05Knoxville Knoxville McGhee Tyson-Dublin Dublin
15h 01m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
€601Lufthansa
Wed, 20 Jan - Wed, 3 Feb
05:10 - 19:44Dublin Dublin-Knoxville Knoxville McGhee Tyson
19h 34m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
12:20 - 11:00Knoxville Knoxville McGhee Tyson-Dublin Dublin
17h 40m2 stops Newark Frankfurt am Main
€601Lufthansa
Wed, 20 Jan - Wed, 3 Feb
05:10 - 21:05Dublin Dublin-Knoxville Knoxville McGhee Tyson
20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl
12:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 10m1 stop Newark
€619Lufthansa
Wed, 20 Jan - Wed, 3 Feb
08:50 - 21:31Dublin Dublin-Knoxville Knoxville McGhee Tyson
17h 41m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
12:00 - 09:00Knoxville Knoxville McGhee Tyson-Dublin Dublin
16h 00m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
€621Multiple Airlines
Wed, 20 Jan - Wed, 3 Feb
05:10 - 21:05Dublin Dublin-Knoxville Knoxville McGhee Tyson
20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl
12:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 10m1 stop Newark
€628Lufthansa
Wed, 20 Jan - Wed, 3 Feb
10:40 - 21:05Dublin Dublin-Knoxville Knoxville McGhee Tyson
15h 25m1 stop Chicago O'Hare Intl
12:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 10m1 stop Newark
€628Multiple Airlines
Fri, 22 Jan - Mon, 25 Jan
09:30 - 19:44Dublin Dublin-Knoxville Knoxville McGhee Tyson
15h 14m2 stops Newark Washington, D.C. Dulles Intl
11:53 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 37m2 stops Houston George Bush Intcntl Newark
€642United Airlines
Fri, 22 Jan - Mon, 25 Jan
09:30 - 19:51Dublin Dublin-Knoxville Knoxville McGhee Tyson
15h 21m1 stop Newark
13:55 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
12h 35m2 stops Chicago O'Hare Intl Newark
€642United Airlines
Recent one-way flight deals to Knoxville
Dublin Airport- Knoxville McGhee Tyson
9849 kmmulti-stop
Multiple Airlines
Cork Airport- Knoxville McGhee Tyson
9686 kmmulti-stop
Multiple Airlines
Recent last minute flight deals to Knoxville
Sat, 14 Nov - Wed, 18 Nov
06:00 - 22:12Dublin Dublin-Knoxville Knoxville McGhee Tyson
21h 12m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
18:10 - 14:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
15h 20m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
€638Delta
Sat, 14 Nov - Wed, 18 Nov
09:00 - 19:36Dublin Dublin-Knoxville Knoxville McGhee Tyson
15h 36m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl
13:56 - 08:10Knoxville Knoxville McGhee Tyson-Dublin Dublin
13h 14m1 stop Chicago O'Hare Intl
€640United Airlines
Sun, 15 Nov - Sat, 21 Nov
09:30 - 20:54Dublin Dublin-Knoxville Knoxville McGhee Tyson
16h 24m2 stops Newark Chicago O'Hare Intl
11:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
15h 10m1 stop Newark
€642United Airlines
Sun, 15 Nov - Sat, 21 Nov
10:40 - 20:54Dublin Dublin-Knoxville Knoxville McGhee Tyson
15h 14m1 stop Chicago O'Hare Intl
11:20 - 09:55Knoxville Knoxville McGhee Tyson-Dublin Dublin
17h 35m1 stop Newark
€642United Airlines
Sat, 14 Nov - Wed, 18 Nov
10:40 - 20:54Dublin Dublin-Knoxville Knoxville McGhee Tyson
15h 14m1 stop Chicago O'Hare Intl
16:30 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
10h 00m1 stop Newark
€643United Airlines
Sun, 15 Nov - Sat, 21 Nov
06:00 - 21:29Dublin Dublin-Knoxville Knoxville McGhee Tyson
20h 29m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
07:10 - 07:45Knoxville Knoxville McGhee Tyson-Dublin Dublin
19h 35m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
€679Delta
Sat, 14 Nov - Wed, 18 Nov
12:05 - 11:30Dublin Dublin-Knoxville Knoxville McGhee Tyson
28h 25m3 stops London Heathrow Toronto Pearson Intl Washington, D.C. Reagan-National
09:45 - 07:10Knoxville Knoxville McGhee Tyson-Dublin Dublin
16h 25m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
€1,067Multiple Airlines
Sat, 14 Nov - Wed, 18 Nov
12:05 - 11:30Dublin Dublin-Knoxville Knoxville McGhee Tyson
28h 25m3 stops London Heathrow Toronto Pearson Intl Washington, D.C. Dulles Intl
13:55 - 13:35Knoxville Knoxville McGhee Tyson-Dublin Dublin
18h 40m3 stops Washington, D.C. Dulles Intl Toronto Pearson Intl London Heathrow
€1,298Air Canada
Sun, 15 Nov - Sat, 21 Nov
10:00 - 23:59Dublin Dublin-Knoxville Knoxville McGhee Tyson
18h 59m3 stops London Heathrow Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
11:20 - 07:10Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 50m2 stops Newark Toronto Pearson Intl
€1,397Multiple Airlines
All return flight deals to Knoxville
Wed, 20 Jan - Wed, 3 Feb
05:10 - 21:05Dublin Dublin-Knoxville Knoxville McGhee Tyson
20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl
12:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 10m1 stop Newark
€596Lufthansa
Wed, 20 Jan - Wed, 3 Feb
05:10 - 21:05Dublin Dublin-Knoxville Knoxville McGhee Tyson
20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl
12:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 10m1 stop Newark
€597Lufthansa
Wed, 20 Jan - Wed, 3 Feb
05:10 - 19:44Dublin Dublin-Knoxville Knoxville McGhee Tyson
19h 34m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
14:04 - 10:05Knoxville Knoxville McGhee Tyson-Dublin Dublin
15h 01m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
€601Lufthansa
Wed, 20 Jan - Wed, 3 Feb
05:10 - 19:44Dublin Dublin-Knoxville Knoxville McGhee Tyson
19h 34m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
12:20 - 11:00Knoxville Knoxville McGhee Tyson-Dublin Dublin
17h 40m2 stops Newark Frankfurt am Main
€601Lufthansa
Wed, 20 Jan - Wed, 3 Feb
05:10 - 21:05Dublin Dublin-Knoxville Knoxville McGhee Tyson
20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl
12:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 10m1 stop Newark
€619Lufthansa
Wed, 20 Jan - Wed, 3 Feb
08:50 - 21:31Dublin Dublin-Knoxville Knoxville McGhee Tyson
17h 41m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
12:00 - 09:00Knoxville Knoxville McGhee Tyson-Dublin Dublin
16h 00m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
€621Multiple Airlines
Wed, 20 Jan - Wed, 3 Feb
05:10 - 21:05Dublin Dublin-Knoxville Knoxville McGhee Tyson
20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl
12:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 10m1 stop Newark
€628Lufthansa
Wed, 20 Jan - Wed, 3 Feb
10:40 - 21:05Dublin Dublin-Knoxville Knoxville McGhee Tyson
15h 25m1 stop Chicago O'Hare Intl
12:20 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 10m1 stop Newark
€628Multiple Airlines
Fri, 22 Jan - Mon, 25 Jan
09:30 - 19:44Dublin Dublin-Knoxville Knoxville McGhee Tyson
15h 14m2 stops Newark Washington, D.C. Dulles Intl
11:53 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
14h 37m2 stops Houston George Bush Intcntl Newark
€642United Airlines
Fri, 22 Jan - Mon, 25 Jan
09:30 - 19:51Dublin Dublin-Knoxville Knoxville McGhee Tyson
15h 21m1 stop Newark
13:55 - 07:30Knoxville Knoxville McGhee Tyson-Dublin Dublin
12h 35m2 stops Chicago O'Hare Intl Newark
€642United Airlines
Booking Insights
Price, demand, and travel trends for flights to Knoxville
Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
What is the cheapest flight to Knoxville?
Dublin to Knoxville is the cheapest route at €596 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to Knoxville?
Average and cheapest price for all return flights to Knoxville from each origin found by users searching on KAYAK in the last 12 months.On average, a return flight from Ireland to Knoxville costs €668, based on KAYAK data over the past 12 months. Return fares from Dublin average €668.
What is the cheapest day to fly to Knoxville?
Monday is the cheapest day to fly to Knoxville at €556 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at €1,000.
What is the cheapest time of day to fly to Knoxville?
Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.Morning flights to Knoxville are the cheapest at €668 return on average. Afternoon flights are the most expensive at €677.
Key details for flights to Knoxville
Low season | February |
|---|---|
High season | August |
Cheapest flight | €596 |
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.
Your questions about flights to Knoxville, answered
Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.
Your guide to booking Knoxville flights
From booking to airport arrival, find tips to help you plan your flight with more confidence.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.
7.3
United AirlinesOverall score based on 10474 reviews
6.7Food
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews
Seat would not recline, and charger did not work. Person in front of me reclined before we took off and left it reclined when they got off the plane. Nobody ever told them to put their seat in upright position....which meant I was somewhat trapped in my window seat when deplaning. Another passenger had to go to their seat and un-recline so I could get out.
6.0 GoodTracy, Oct 2026
Seat would not recline, and charger did not work. Person in front of me reclined before we took off and left it reclined when they got off the plane. Nobody ever told them to put their seat in upright position....which meant I was somewhat trapped in my window seat when deplaning. Another passenger had to go to their seat and un-recline so I could get out.
The TVs on the plane were all broken and inoperable. No snacks or food were served. Plane was very old and uncomfortable.
It's fine but Newark to Nashville was too long
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.
Poor communication, flight was delayed for preventable reasons. I missed my connection.
We had excellent customer service despite the chaos at George Bush airport in Houston!
The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.
Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.
Once we got in the air the pilot made up some of the time of the delay. So that was really nice.
For some strange reason I was put in zone 5 for boarding even though I had paid premium price for a premium seat right behind business class. This must have been a flaw because everyone else around me in the same zone (row) had been placed in zone 3.
Travelling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsPigeon Forge
Cherokee
Maryville
More options for your flight to Knoxville
Complete your trip to Knoxville with a hotel stay or car hire
Information on the airport you'll fly into in Knoxville
Cabin class types available on flights to Knoxville
Cabin classes available on flights to Knoxville. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from local origins to Knoxville
Flights from all regions of Ireland to Knoxville. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from Dublin to Knoxvillefrom €596
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.