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DUB - TYS

€599 Find Cheap Flights from Dublin to Knoxville – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€599
Typical prices: €592-€764
United Airlines
Sun 28/1Thu 1/2
DUB - TYS • 1 stop
Cheapest one-way flight
€1,308
Typical prices: €678-€828
Multiple Airlines
Sat 27/10
DUB - TYS • 3 stops
Direct flights
Not available
There are currently no direct flights between Dublin and Knoxville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 24% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg €705 (return)
Charlotte Douglas (CLT)
Shortest trip • 10h 38m (one-way)
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We hope you enjoy your trip to Knoxville!
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Flight Deals

Cheap Flights from Dublin to Knoxville (DUB-TYS)

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

Recent return flight deals from Dublin to Knoxville

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
€599United Airlines
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
10:16 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
16h 14m2 stops Washington, D.C. Dulles Intl Newark
€599United Airlines
Thu, 28 Jan - Mon, 1 Feb
United Airlines Logo
09:30 - 19:17DUB  Dublin-TYS Knoxville McGhee Tyson
14h 47m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
10:45 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
15h 45m2 stops Chicago O'Hare Intl Newark
€599United Airlines
Thu, 28 Jan - Mon, 1 Feb
United Airlines Logo
09:30 - 19:17DUB  Dublin-TYS Knoxville McGhee Tyson
14h 47m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
10:45 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
15h 45m2 stops Chicago O'Hare Intl Newark
€600United Airlines
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
10:16 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
16h 14m2 stops Washington, D.C. Dulles Intl Newark
€600United Airlines
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
€600United Airlines
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
€601United Airlines
Thu, 28 Jan - Mon, 1 Feb
United Airlines Logo
09:30 - 19:17DUB  Dublin-TYS Knoxville McGhee Tyson
14h 47m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
10:45 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
15h 45m2 stops Chicago O'Hare Intl Newark
€601United Airlines
Mon, 26 Oct - Mon, 2 Nov
Lufthansa Logo
11:45 - 20:54DUB  Dublin-TYS Knoxville McGhee Tyson
37h 09m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
19:35 - 10:20TYS  Knoxville McGhee Tyson-DUB Dublin
9h 45m1 stop Washington, D.C. Dulles Intl
€622Lufthansa
Wed, 24 Mar - Wed, 31 Mar
Multiple Airlines Logo
09:30 - 20:54DUB  Dublin-TYS Knoxville McGhee Tyson
15h 24m1 stop Newark
Multiple Airlines Logo
10:16 - 10:40TYS  Knoxville McGhee Tyson-DUB Dublin
19h 24m1 stop Washington, D.C. Dulles Intl
€657Multiple Airlines
Booking Insights

Price, demand, and travel trends for Dublin to Knoxville flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Dublin to Knoxville?

Return flights from Dublin to Knoxville typically range from €592 to €764. The lowest price found in the past 5 days was €599 on United Airlines.

What's the cheapest day of the week to fly from Dublin to Knoxville?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Dublin to Knoxville. It’s 24% cheaper than the average day, while Thursday is the most expensive, with prices 32% higher.

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Key details for Dublin to Knoxville flights

Low season

February

Cheapest flight

€599
Beat the crowds with an average 46% drop in traveller numbers.
Round-trip 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

Your Dublin to Knoxville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Dublin to Knoxville?

    Only Economy class is available on flights from Dublin to Knoxville.

  • How long is a flight from Dublin to Knoxville?

    A direct flight from Dublin to Knoxville takes 00m, covering 9,849 km.

  • Do I need a passport to fly from Dublin to Knoxville?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Dublin to Knoxville flight?

    Return flights from Dublin to Knoxville range from €592 to €764, with an average of €674 over the past 12 months. Anything below €592 counts as a good deal.

  • Have flight prices from Dublin to Knoxville changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €599 to €1,666. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Dublin to Knoxville looking right now?

    One-way fares from Dublin to Knoxville are currently higher than usual. Average one-way flight prices are about €1,979, which is 156% above the typical average for this route.

  • Which car hire options are available at Knoxville McGhee Tyson Airport (TYS)?

    Knoxville McGhee Tyson Airport (TYS) hosts 5 major car hire companies, with daily rates starting from around €30 for economy cars. Top options include:

    • Budget
    • Alamo
    • Thrifty
    • Enterprise Rent-A-Car
    • Payless

  • Which airports can I use when flying from Dublin to Knoxville?

    Flights from Dublin to Knoxville usually depart from Dublin (DUB) and arrive at Knoxville McGhee Tyson (TYS).

  • Which airports do connecting flights from Dublin to Knoxville pass through?

    One-stop flights from Dublin to Knoxville most commonly connect through:

    • Washington, D.C. Dulles Intl (IAD) – 76% of one-stop connections
    • Charlotte Douglas (CLT) – 12% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 6% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Dublin to Knoxville?

    Yes. Flexible dates can save you up to 43% on flights from Dublin to Knoxville. Saturday is the cheapest departure day at €515 return on average, while Thursday is the most expensive at €895, a difference of €380.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from Dublin to Knoxville?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time of 10h 38m, compared to 10h 55m via Washington, D.C. Dulles Intl (IAD) and 11h 12m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Dublin and Knoxville?

    Knoxville is 5 hours behind Dublin (Eastern Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Dublin to Knoxville flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Thursday. On this route, Saturday flights average €515, about €380 less than Thursday fares (43% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dublin to Knoxville trip for February. Fares historically average €515 return in that month – typically €381 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Dublin to Knoxville

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

Car hire in Knoxville