DUB - TYS

$686 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
$686
Typical prices: $667-$860
United Airlines
Sun 1/28Thu 2/1
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
February
Cheapest • 24% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg $798 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 10h 38m (one-way)
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Insights
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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

Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
9:30 am - 8:59 pmDUB  Dublin-TYS Knoxville McGhee Tyson
16h 29m2 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
$686United 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
2:20 pm - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
12h 10m2 stops Washington, D.C. Dulles Intl Newark
$686United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
10:40 am - 5:03 pmDUB  Dublin-TYS Knoxville McGhee Tyson
11h 23m1 stop Chicago O'Hare Intl
United Airlines Logo
6:40 am - 8:10 amTYS  Knoxville McGhee Tyson-DUB Dublin
20h 30m1 stop Chicago O'Hare Intl
$686United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
9:30 am - 7:17 pmDUB  Dublin-TYS Knoxville McGhee Tyson
14h 47m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
10:45 am - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
15h 45m2 stops Chicago O'Hare Intl Newark
$686United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
9:00 am - 8:54 pmDUB  Dublin-TYS Knoxville McGhee Tyson
16h 54m2 stops Toronto Pearson Intl Newark
United Airlines Logo
7:00 am - 8:10 amTYS  Knoxville McGhee Tyson-DUB Dublin
20h 10m1 stop Chicago O'Hare Intl
$686United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
9:00 am - 8:54 pmDUB  Dublin-TYS Knoxville McGhee Tyson
16h 54m2 stops Toronto Pearson Intl Newark
United Airlines Logo
7:00 am - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
19h 30m2 stops Chicago O'Hare Intl Newark
$686United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
9:00 am - 8:54 pmDUB  Dublin-TYS Knoxville McGhee Tyson
16h 54m2 stops Toronto Pearson Intl Newark
United Airlines Logo
2:20 pm - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
12h 10m2 stops Washington, D.C. Dulles Intl Newark
$687United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
9:00 am - 8:54 pmDUB  Dublin-TYS Knoxville McGhee Tyson
16h 54m2 stops Toronto Pearson Intl Newark
United Airlines Logo
2:00 pm - 8:10 amTYS  Knoxville McGhee Tyson-DUB Dublin
13h 10m1 stop Chicago O'Hare Intl
$687United 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 from Dublin to Knoxville with more confidence.

How much is a round-trip flight from Dublin to Knoxville?

Round-trip flights from Dublin to Knoxville start at $686. Prices are typical for this route right now, with typical round-trip fares ranging from $667 to $860. The lowest price found in the past 5 days was $686 on United Airlines.

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

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

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Key details for Dublin to Knoxville flights

Low season

February

Cheapest flight

$686
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 22% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

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

  • 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) - 75% of one-stop connections
    • Charlotte Douglas (CLT) - 13% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 6% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 6% of one-stop connections

    Washington, D.C. Dulles Intl (IAD) handles the largest share of one-stop connections on this route.

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

    On the Dublin to Knoxville route, being flexible with your departure day can save you up to 43%. Saturday is the cheapest day at $579 round-trip on average, while Thursday is the most expensive at $1,007: a $428 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from Dublin to Knoxville?

    A nonstop flight from Dublin to Knoxville takes 0h 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.

  • 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 $686 to $2,137. That means the highest observed fare was about 3x higher than the lowest one.

  • 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 38m, compared with 10h 57m 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.

  • 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
    · Thrifty
    · Enterprise Rent-A-Car
    · Payless

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

    Round-trip flights from Dublin to Knoxville range from $667 to $860, with an average of $758 over the past 12 months. Anything below $667 counts as a good deal.

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 can be flexible, aim for a Saturday departure instead of Thursday. On this route, Saturday flights average $579 - about $428 less than Thursday (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 $579 round-trip in that month - typically $429 less than the most expensive month, which is July (based on the last 12 months).

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

Information on your arrival and departure airports

Dublin (DUB)
Knoxville (TYS)