DUB - TYS

€403 Find Cheap Flights from Dublin to Knoxville – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€595
Typical prices: €628-€766
Lufthansa
Wed 14/11Wed 21/11
DUB - TYS • 1 stop
Cheapest one-way flight
€403
Typical prices: €761-€830
Delta
Wed 18/4
DUB - TYS • 2 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
December
Cheapest • 25% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg €609 (return)
Charlotte Douglas (CLT)
Shortest trip • 10h 39m (one-way)
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Insights
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We hope you enjoy your trip to Knoxville!
Flight Deals
Booking Insights
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

Sat, 14 Nov - Sat, 21 Nov
Lufthansa Logo
12:05 - 19:36DUB  Dublin-TYS Knoxville McGhee Tyson
12h 31m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
11:20 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
15h 10m1 stop Newark
€595Lufthansa
Sat, 14 Nov - Sat, 21 Nov
Lufthansa Logo
05:10 - 19:36DUB  Dublin-TYS Knoxville McGhee Tyson
19h 26m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
16:30 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
10h 00m1 stop Newark
€601Lufthansa
Mon, 8 Feb - Mon, 15 Feb
Delta Logo
05:45 - 18:13DUB  Dublin-TYS Knoxville McGhee Tyson
17h 28m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
12:00 - 09:00TYS  Knoxville McGhee Tyson-DUB Dublin
16h 00m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
€606Delta
Wed, 10 Feb - Wed, 17 Feb
Delta Logo
13:25 - 09:12DUB  Dublin-TYS Knoxville McGhee Tyson
24h 47m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
08:47 - 09:00TYS  Knoxville McGhee Tyson-DUB Dublin
19h 13m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
€606Delta
Mon, 8 Feb - Wed, 17 Feb
Air Canada Logo
09:00 - 13:20DUB  Dublin-TYS Knoxville McGhee Tyson
33h 20m2 stops Toronto Pearson Intl Chicago O'Hare Intl
Air Canada Logo
07:00 - 07:10TYS  Knoxville McGhee Tyson-DUB Dublin
19h 10m2 stops Chicago O'Hare Intl Toronto Pearson Intl
€606Air Canada
Mon, 8 Feb - Sun, 14 Feb
Air Canada Logo
09:00 - 13:20DUB  Dublin-TYS Knoxville McGhee Tyson
33h 20m2 stops Toronto Pearson Intl Chicago O'Hare Intl
Air Canada Logo
12:11 - 07:10TYS  Knoxville McGhee Tyson-DUB Dublin
13h 59m2 stops Newark Toronto Pearson Intl
€606Air Canada
Mon, 8 Feb - Fri, 19 Feb
Air Canada Logo
09:00 - 13:20DUB  Dublin-TYS Knoxville McGhee Tyson
33h 20m2 stops Toronto Pearson Intl Chicago O'Hare Intl
Air Canada Logo
12:11 - 07:10TYS  Knoxville McGhee Tyson-DUB Dublin
37h 59m2 stops Newark Toronto Pearson Intl
€606Air Canada
Tue, 9 Feb - Tue, 16 Feb
Delta Logo
08:50 - 21:34DUB  Dublin-TYS Knoxville McGhee Tyson
17h 44m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
12:00 - 09:00TYS  Knoxville McGhee Tyson-DUB Dublin
16h 00m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
€606Delta
Sun, 7 Feb - Thu, 18 Feb
United Airlines Logo
09:00 - 10:10DUB  Dublin-TYS Knoxville McGhee Tyson
30h 10m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
12:11 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
14h 19m1 stop Newark
€613United Airlines
Mon, 8 Feb - Tue, 16 Feb
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
07:00 - 08:10TYS  Knoxville McGhee Tyson-DUB Dublin
20h 10m1 stop Chicago O'Hare Intl
€613United 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 €628 to €766. The lowest price found in the past 5 days was €595 on Lufthansa.

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, Monday is the cheapest day of the week to fly from Dublin to Knoxville. It’s 18% cheaper than the average day, while Tuesday is the most expensive, with prices 47% higher.

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Key details for Dublin to Knoxville flights

Low season

February

Cheapest flight

€403
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.
One-way 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 €628 to €766, with an average of €676 over the past 12 months. Anything below €628 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 prices on this route varied from about €595 to €1,145. That means the highest observed fare was about 92% 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 lower than usual. Average one-way flight prices are about €438, which is 44% below 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 €29 for economy cars. Top options include:

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

  • 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) – 79% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 10% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 7% of one-stop connections
    • Charlotte Douglas (CLT) – 3% 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 45% on flights from Dublin to Knoxville. Monday is the cheapest departure day at €555 return on average, while Tuesday is the most expensive at €998, a difference of €443.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • 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 39m, compared to 11h 16m via Atlanta Hartsfield-Jackson (ATL) and 11h 17m via Washington, D.C. Dulles Intl (IAD).

  • 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 Monday departure and avoid flying on Tuesday. On this route, Monday flights average €555, about €443 less than Tuesday fares (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dublin to Knoxville trip for December. Fares historically average €505 return in that month – typically €393 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