DUB - TYS

€373 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 9/7. 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
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Everything you should know

Cheapest return fare
€576
Typical prices: €961-€816
KLM
Sat 27/6Thu 2/7
DUB - TYS • 1 stop
Cheapest one-way flight
€373
WestJet
Thu 9/7
DUB - TYS • 2 stops
Top airlines
Cheapest • from €576 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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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 €655 (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
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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 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

Sat, 27 Jun - Thu, 2 Jul
KLM Logo
12:00 - 23:01
DUB
-
TYS
16h 01m
1 stop
KLM Logo
15:54 - 08:45
TYS
-
DUB
11h 51m
1 stop
€576KLM
Sat, 27 Jun - Thu, 2 Jul
Delta Logo
12:00 - 21:41
DUB
-
TYS
14h 41m
2 stops
Delta Logo
15:54 - 08:45
TYS
-
DUB
11h 51m
1 stop
€577Delta
Sat, 27 Jun - Thu, 2 Jul
Delta Logo
12:00 - 21:41
DUB
-
TYS
14h 41m
2 stops
Delta Logo
11:31 - 07:55
TYS
-
DUB
15h 24m
2 stops
€582Delta
Fri, 2 Oct - Fri, 16 Oct
Lufthansa Logo
06:05 - 23:55
DUB
-
TYS
22h 50m
2 stops
Lufthansa Logo
19:20 - 10:40
TYS
-
DUB
10h 20m
1 stop
€619Lufthansa
Fri, 2 Oct - Fri, 16 Oct
Lufthansa Logo
06:05 - 23:55
DUB
-
TYS
22h 50m
2 stops
Lufthansa Logo
13:55 - 16:55
TYS
-
DUB
22h 00m
2 stops
€623Lufthansa
Fri, 2 Oct - Fri, 16 Oct
Lufthansa Logo
12:30 - 23:55
DUB
-
TYS
16h 25m
1 stop
Lufthansa Logo
13:35 - 10:40
TYS
-
DUB
16h 05m
1 stop
€631Lufthansa
Thu, 6 Aug - Tue, 11 Aug
United Airlines Logo
09:50 - 20:44
DUB
-
TYS
15h 54m
2 stops
United Airlines Logo
13:35 - 11:10
TYS
-
DUB
16h 35m
2 stops
€724United Airlines
Thu, 6 Aug - Tue, 11 Aug
United Airlines Logo
09:50 - 20:44
DUB
-
TYS
15h 54m
2 stops
United Airlines Logo
10:40 - 09:45
TYS
-
DUB
18h 05m
1 stop
€724United Airlines
Thu, 11 Jun - Mon, 15 Jun
United Airlines Logo
08:50 - 14:27
DUB
-
TYS
10h 37m
1 stop
United Airlines Logo
13:54 - 09:45
TYS
-
DUB
14h 51m
1 stop
€731United Airlines
Thu, 6 Aug - Tue, 11 Aug
Multiple Airlines Logo
09:50 - 20:44
DUB
-
TYS
15h 54m
2 stops
Multiple Airlines Logo
09:45 - 08:15
TYS
-
DUB
17h 30m
3 stops
€734Multiple Airlines
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 June.

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 June and August, where the average cost of round-trip tickets is €906 and €861 respectively.

Good to know

Low seasonFebruary
Cheapest flight€373
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (22% 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 €373 for a one-way ticket and €576 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 9749 reviews
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
Airline reviews

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

10.0 ExcellentAnonymous, May 2026
DEN - PDX
Read more United Airlines reviews

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Broken tray table. Erratic service. Premium economy is more economy than premium- other airlines treat PE much better. No lounge access.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

Our flight from Nice to Newark ran an hour late, and the food was mediocre, but it was fine. The problem was that we were scheduled to have a 4.5-hour layover in Newark, but then our flight to RDU was almost four hours late, finally departing at almost 11:30 p.m. We understand that flight delays were caused by weather problems in the East. However, there were at least two times, when were told that we would begin boarding in just a few minutes, only to have the flight delayed another 1.0-1.5 hours. This meant that we would leave a restaurant or the United Club, go to the gate, only to learn that there would be another major delay. Poor planning and/or communication.

This flight is a quick way to get to Chicago, but a bit expensive.

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

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

Information on your arrival and departure airports