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DUB - TYS

$687 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 round-trip
$687
Typical prices: $704-$860
Delta
Thu 11/1Wed 11/7
DUB - TYS • 2 stops
Nonstop 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 layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $683 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 10h 39m (one-way)
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Insights
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We hope you love 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 round-trip flight deals from Dublin to Knoxville

Sun, Nov 1 - Sat, Nov 7
Delta Logo
6:00 am - 10:08 pmDUB  Dublin-TYS Knoxville McGhee Tyson
21h 08m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
Delta Logo
8:35 am - 7:45 amTYS  Knoxville McGhee Tyson-DUB Dublin
18h 10m1 stop Atlanta Hartsfield-Jackson
$687Delta
Sun, Nov 1 - Sat, Nov 7
Delta Logo
6:00 am - 10:08 pmDUB  Dublin-TYS Knoxville McGhee Tyson
21h 08m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
Delta Logo
8:35 am - 8:45 amTYS  Knoxville McGhee Tyson-DUB Dublin
19h 10m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
$687Delta
Sun, Nov 1 - Sat, Nov 7
Lufthansa Logo
12:05 pm - 7:36 pmDUB  Dublin-TYS Knoxville McGhee Tyson
12h 31m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
1:56 pm - 8:10 amTYS  Knoxville McGhee Tyson-DUB Dublin
13h 14m1 stop Chicago O'Hare Intl
$687Lufthansa
Thu, Feb 11 - Mon, Feb 15
United Airlines Logo
9:30 am - 7:51 pmDUB  Dublin-TYS Knoxville McGhee Tyson
15h 21m1 stop Newark
United Airlines Logo
1:50 pm - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
12h 40m2 stops Chicago O'Hare Intl Newark
$689United Airlines
Sun, Nov 1 - Sat, Nov 7
United Airlines Logo
9:30 am - 8:54 pmDUB  Dublin-TYS Knoxville McGhee Tyson
16h 24m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
10:51 am - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
15h 39m2 stops Chicago O'Hare Intl Newark
$689United Airlines
Sun, Nov 1 - Sat, Nov 7
United Airlines Logo
9:30 am - 3:52 pmDUB  Dublin-TYS Knoxville McGhee Tyson
11h 22m1 stop Newark
United Airlines Logo
1:56 pm - 8:10 amTYS  Knoxville McGhee Tyson-DUB Dublin
13h 14m1 stop Chicago O'Hare Intl
$689United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
9:30 am - 9:05 pmDUB  Dublin-TYS Knoxville McGhee Tyson
16h 35m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
10:45 am - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
15h 45m2 stops Chicago O'Hare Intl Newark
$689United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
10:40 am - 9:05 pmDUB  Dublin-TYS Knoxville McGhee Tyson
15h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
10:45 am - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
15h 45m2 stops Chicago O'Hare Intl Newark
$689United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
9:30 am - 7:51 pmDUB  Dublin-TYS Knoxville McGhee Tyson
15h 21m1 stop Newark
United Airlines Logo
12:20 pm - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
14h 10m1 stop Newark
$689United Airlines
Sun, Nov 1 - Sat, Nov 7
United Airlines Logo
9:30 am - 3:52 pmDUB  Dublin-TYS Knoxville McGhee Tyson
11h 22m1 stop Newark
United Airlines Logo
6:45 am - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
19h 45m2 stops Chicago O'Hare Intl Newark
$689United 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 round-trip flight from Dublin to Knoxville?

Round-trip flights from Dublin to Knoxville typically range from $704 to $860. The lowest price found in the past 5 days was $687, on Delta.

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.

Find deals

Key details for Dublin to Knoxville flights

Low season

February

Cheapest flight

$687
Beat the crowds with an average 57% drop in travelers.
The most popular month to fly with an average 9% increase in travelers.
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 round-trip price

Your Dublin to Knoxville flight questions, answered

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

  • What 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 nonstop flight from Dublin to Knoxville takes 00m, covering 3,803 miles.

  • 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?

    Round-trip flights from Dublin to Knoxville range from $704 to $860, with an average of $758 over the past 12 months. Anything below $704 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, round-trip prices on this route showed a wide range, from about $687 to $1,562. That means the highest observed fare was about 2x higher than the lowest one.

  • What car rental options are available at Knoxville McGhee Tyson Airport (TYS)?

    Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates starting from around $33 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 $623 round-trip on average, while Tuesday is the most expensive at $1,120, a difference of $497.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 10h 39m, compared with 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 $623, about $497 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 $567 round-trip in that month - typically $441 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 rental

Car rentals in Knoxville
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