DUB - TYS

€482 Find Cheap Flights from Dublin 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 from Dublin to Knoxville departing on 27/11. 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 in flight searches from Dublin to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Knoxville, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
€586
Typical prices: €533-€546
Delta
Fri 4/9Sat 12/9
DUB - TYS • 2 stops
Cheapest one-way flight
€482
Multiple Airlines
Fri 27/11
DUB - TYS • 2 stops
Top airlines
Cheapest • from €586 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Dublin and Knoxville. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg €667 (return)
Shortest trip • 12h 27m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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 from Dublin to Knoxville (DUB-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin 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 from Dublin to Knoxville

Fri, 4 Sep - Sat, 12 Sep
Delta Logo
08:55 - 23:52
DUB
-
TYS
19h 57m
2 stops
Delta Logo
11:40 - 08:15
TYS
-
DUB
15h 35m
2 stops
€586Delta
Fri, 4 Sep - Sat, 12 Sep
Delta Logo
05:55 - 17:42
DUB
-
TYS
16h 47m
2 stops
Delta Logo
07:50 - 08:45
TYS
-
DUB
19h 55m
1 stop
€588Delta
Fri, 4 Sep - Sat, 12 Sep
Delta Logo
10:00 - 17:42
DUB
-
TYS
12h 42m
1 stop
Delta Logo
07:33 - 10:00
TYS
-
DUB
21h 27m
1 stop
€596Delta
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
€711United 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
€719Lufthansa
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
€720Air Canada
Mon, 17 Aug - Mon, 31 Aug
Lufthansa Logo
06:05 - 23:59
DUB
-
TYS
22h 54m
2 stops
Lufthansa Logo
18:02 - 16:55
TYS
-
DUB
17h 53m
2 stops
€724Lufthansa
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
€731Delta
Mon, 17 Aug - Mon, 31 Aug
Air France Logo
10:00 - 17:42
DUB
-
TYS
12h 42m
1 stop
Air France Logo
11:38 - 10:00
TYS
-
DUB
17h 22m
1 stop
€732Air France
Fri, 31 Jul - Thu, 10 Dec
KLM Logo
10:00 - 21:38
DUB
-
TYS
16h 38m
1 stop
KLM Logo
14:30 - 08:45
TYS
-
DUB
13h 15m
2 stops
€753KLM
Booking Insights

KAYAK's insights & trends for Dublin to Knoxville flights

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

How much is a return flight from Dublin to Knoxville?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to Knoxville departing in September.

What is the cheapest month to fly from Dublin to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to Knoxville is January, where tickets cost €0 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is €942 and €903 respectively.

Good to know

Low seasonFebruary
Cheapest flight€482
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 from Dublin to Knoxville

Are your dates flexible? Find out the best times to travel from Dublin 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Knoxville

  • What is the cheapest flight from Dublin to Knoxville?

    In the last 3 days, the lowest price for a flight from Dublin to Knoxville was €482 for a one-way ticket and €586 for a return.

  • Which airports will I be using when flying from Dublin to Knoxville?

    When flying out of Dublin you will be using Dublin. You will be landing at Knoxville, also known as Knoxville McGhee Tyson.

  • Which aircraft models fly most regularly from Dublin to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Knoxville?

    Star Alliance is the only airline alliance operating flights between Dublin and Knoxville.

  • How does KAYAK find such low prices on flights from Dublin 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 from Dublin to Knoxville.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dublin to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin 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 9881 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

2.0 MediocreAnonymous, Jun 2026
SAT - ORD
Read more United Airlines reviews

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

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 .

Everything you need to know for your flight from Dublin to Knoxville

Information on your arrival and departure airports