TYS

€607 Find Cheap Flights to Knoxville – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€607
Typical prices: €629-€768
Lufthansa
Tue 27/11Tue 4/12
DUB - TYS • 2 stops
Cheapest one-way flight
€682
Typical prices: €763-€896
British Airways
Sun 4/2
NOC - TYS • 2 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
When to travel
Cheapest • 25% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Knoxville!
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Booking Insights
Flight Deals

Cheap Flights to Knoxville

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

Recent return flight deals to Knoxville

Fri, 27 Nov - Fri, 4 Dec
Lufthansa Logo
05:10 - 19:36DUB  Dublin-TYS Knoxville McGhee Tyson
19h 26m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
19:45 - 10:20TYS  Knoxville McGhee Tyson-DUB Dublin
9h 35m1 stop Washington, D.C. Dulles Intl
€607Lufthansa
Thu, 3 Dec - Sun, 13 Dec
United Airlines Logo
09:00 - 23:59DUB  Dublin-TYS Knoxville McGhee Tyson
19h 59m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl
United Airlines Logo
17:35 - 08:10TYS  Knoxville McGhee Tyson-DUB Dublin
33h 35m1 stop Chicago O'Hare Intl
€613United Airlines
Thu, 3 Dec - Sun, 13 Dec
United Airlines Logo
09:00 - 23:59DUB  Dublin-TYS Knoxville McGhee Tyson
19h 59m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl
United Airlines Logo
14:07 - 09:55TYS  Knoxville McGhee Tyson-DUB Dublin
14h 48m2 stops Washington, D.C. Dulles Intl Newark
€613United Airlines
Sun, 1 Nov - Sat, 7 Nov
Delta Logo
06:00 - 22:08DUB  Dublin-TYS Knoxville McGhee Tyson
21h 08m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
Delta Logo
08:35 - 08:45TYS  Knoxville McGhee Tyson-DUB Dublin
19h 10m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
€614Delta
Sun, 1 Nov - Sat, 7 Nov
Delta Logo
06:00 - 22:08DUB  Dublin-TYS Knoxville McGhee Tyson
21h 08m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
Delta Logo
08:35 - 07:45TYS  Knoxville McGhee Tyson-DUB Dublin
18h 10m1 stop Atlanta Hartsfield-Jackson
€614Delta
Sun, 1 Nov - Sat, 7 Nov
Lufthansa Logo
12:05 - 19:36DUB  Dublin-TYS Knoxville McGhee Tyson
12h 31m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
13:56 - 08:10TYS  Knoxville McGhee Tyson-DUB Dublin
13h 14m1 stop Chicago O'Hare Intl
€614Lufthansa
Sun, 1 Nov - Sat, 7 Nov
United Airlines Logo
12:05 - 23:59DUB  Dublin-TYS Knoxville McGhee Tyson
16h 54m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
13:55 - 09:55TYS  Knoxville McGhee Tyson-DUB Dublin
15h 00m2 stops Washington, D.C. Dulles Intl Newark
€615United Airlines
Sun, 1 Nov - Sat, 7 Nov
Lufthansa Logo
12:05 - 19:36DUB  Dublin-TYS Knoxville McGhee Tyson
12h 31m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
13:56 - 08:10TYS  Knoxville McGhee Tyson-DUB Dublin
13h 14m1 stop Chicago O'Hare Intl
€615Lufthansa
Sun, 1 Nov - Sat, 7 Nov
United Airlines Logo
09:30 - 20:54DUB  Dublin-TYS Knoxville McGhee Tyson
16h 24m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
10:51 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
15h 39m2 stops Chicago O'Hare Intl Newark
€615United Airlines
Thu, 28 Jan - Mon, 1 Feb
United Airlines Logo
10:40 - 21:05DUB  Dublin-TYS Knoxville McGhee Tyson
15h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
10:45 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
15h 45m2 stops Chicago O'Hare Intl Newark
€615United 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.

What is the cheapest flight to Knoxville?

Dublin to Knoxville is the cheapest route at €607 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?

On average, a return flight from Ireland to Knoxville costs €678, based on KAYAK data over the past 12 months. Return fares from Dublin average €678.

What is the cheapest day to fly to Knoxville?

Monday is the cheapest day to fly to Knoxville at €557 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at €1,001.

What is the cheapest time of day to fly to Knoxville?

Morning flights to Knoxville are the cheapest at €669 return on average. Afternoon flights are the most expensive at €711.

What is a good deal for flights to Knoxville?

Flights under €629 are considered a good deal. 25% of KAYAK users found return flights to Knoxville at or below these prices, with the lowest fares from:
•Dublin €629.

Key details for flights to Knoxville

Low season

February

Cheapest flight

€607
Beat the crowds with an average 78% drop in traveller numbers.
The most popular month to fly with an average 74% increase in traveller numbers.
Round-trip 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

Your questions about flights to Knoxville, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Knoxville is a good deal?

    A good deal on a flight to Knoxville is around €629 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • What is the difference between the most popular and the most frequent airline at Knoxville?

    Aer Lingus operates the most flights from Ireland to Knoxville at 0 per week, while United Airlines is the airline most often selected by KAYAK users searching for flights from Ireland to Knoxville. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Your guide to booking Knoxville flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Knoxville, a good return fare is around €629. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Knoxville in December. Return fares historically average €507, making December the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to €42 on a return flight. Morning flights to Knoxville average €669 compared to €711 for midday flights.

Reviews of the top airline flying 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.
7.4
United AirlinesOverall score based on 10362 reviews
6.7Food
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

It's fine but Newark to Nashville was too long

8.0 ExcellentAnonymous, Jul 2026
Read more United Airlines reviews

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.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

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
Pigeon Forge
Cherokee
Maryville

More options for your flight to Knoxville

Complete your trip to Knoxville with a hotel stay or car hire