£318 Find Cheap Flights from Ireland to Knoxville – Compare and Save

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Cheap Flights from Ireland to Knoxville

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ireland to Knoxville

Wed, 20 Jan - Wed, 3 Feb
Lufthansa Logo
05:10 - 21:05DUB  Dublin-TYS Knoxville McGhee Tyson
20h 55m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
12:20 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
14h 10m1 stop Newark
£503Lufthansa
Wed, 20 Jan - Wed, 3 Feb
Lufthansa Logo
05:10 - 19:44DUB  Dublin-TYS Knoxville McGhee Tyson
19h 34m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
14:04 - 10:05TYS  Knoxville McGhee Tyson-DUB Dublin
15h 01m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
£505Lufthansa
Wed, 20 Jan - Wed, 3 Feb
Lufthansa Logo
09:30 - 20:22DUB  Dublin-TYS Knoxville McGhee Tyson
15h 52m1 stop Newark
Lufthansa Logo
12:20 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
14h 10m1 stop Newark
£521Lufthansa
Tue, 9 Feb - Tue, 16 Feb
Delta Logo
08:50 - 21:31DUB  Dublin-TYS Knoxville McGhee Tyson
17h 41m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
12:05 - 09:00TYS  Knoxville McGhee Tyson-DUB Dublin
15h 55m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
£526Delta
Tue, 9 Feb - Tue, 16 Feb
Delta Logo
08:50 - 21:31DUB  Dublin-TYS Knoxville McGhee Tyson
17h 41m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
12:05 - 09:00TYS  Knoxville McGhee Tyson-DUB Dublin
15h 55m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
£528Delta
Tue, 9 Feb - Tue, 16 Feb
Delta Logo
05:45 - 20:03DUB  Dublin-TYS Knoxville McGhee Tyson
19h 18m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
08:20 - 07:45TYS  Knoxville McGhee Tyson-DUB Dublin
18h 25m1 stop Atlanta Hartsfield-Jackson
£528Delta
Tue, 9 Feb - Tue, 16 Feb
Delta Logo
05:45 - 21:31DUB  Dublin-TYS Knoxville McGhee Tyson
20h 46m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
07:00 - 07:45TYS  Knoxville McGhee Tyson-DUB Dublin
19h 45m1 stop Atlanta Hartsfield-Jackson
£528Delta
Tue, 9 Feb - Tue, 16 Feb
Delta Logo
08:50 - 09:25DUB  Dublin-TYS Knoxville McGhee Tyson
29h 35m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
12:05 - 07:45TYS  Knoxville McGhee Tyson-DUB Dublin
14h 40m1 stop Atlanta Hartsfield-Jackson
£529Delta
Thu, 28 Jan - Mon, 1 Feb
United Airlines Logo
09:30 - 19:51DUB  Dublin-TYS Knoxville McGhee Tyson
15h 21m1 stop Newark
United Airlines Logo
12:20 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
14h 10m1 stop Newark
£534United Airlines
Thu, 28 Jan - Mon, 1 Feb
United Airlines Logo
09:30 - 21:05DUB  Dublin-TYS Knoxville McGhee Tyson
16h 35m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
10:45 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
15h 45m2 stops Chicago O'Hare Intl Newark
£534United Airlines
Useful Info

Good to know - Cheap tickets from Ireland to Knoxville

Low season

December

Cheapest flight

£318
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Dublin to Knoxville

FAQs - booking Knoxville flights

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

    Knoxville McGhee Tyson Airport is 11 miles from the centre of Knoxville.

  • What is the name of Knoxville’s airport?

    When flying to Knoxville, you'll arrive at Knoxville McGhee Tyson Airport (TYS). The airport is also known 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 from Ireland to Knoxville

 
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.
7.3
United AirlinesOverall score based on 10458 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.7Food
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
Read more United Airlines 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.

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 locations
Gatlinburg
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