TYS - DUB

$434 Find Cheap Flights from Knoxville to Dublin - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$570
Typical prices: $636-$961
Multiple Airlines
Sun 10/14Sun 10/28
TYS - DUB • 2 stops
Cheapest one-way
$434
Typical prices: $445-$562
Aer Lingus
Sat 9/15
TYS - DUB • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Dublin. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 40% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $655 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 11h 06m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Dublin (TYS-DUB)

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

Recent round-trip flight deals from Knoxville to Dublin

Sun, Oct 11 - Tue, Oct 27
Multiple Airlines Logo
7:15 am - 4:35 amTYS  Knoxville McGhee Tyson-DUB Dublin
16h 20m1 stop Boston Logan Intl
Multiple Airlines Logo
11:15 am - 1:58 pmDUB  Dublin-TYS Knoxville McGhee Tyson
30h 43m1 stop New York John F Kennedy Intl
$636Multiple Airlines
Tue, Feb 2 - Tue, Feb 9
Multiple Airlines Logo
7:35 pm - 7:10 amTYS  Knoxville McGhee Tyson-DUB Dublin
30h 35m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Multiple Airlines Logo
5:10 am - 7:17 pmDUB  Dublin-TYS Knoxville McGhee Tyson
19h 07m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$719Multiple Airlines
Wed, Oct 28 - Fri, Nov 6
American Airlines Logo
11:35 am - 8:40 amTYS  Knoxville McGhee Tyson-DUB Dublin
17h 05m1 stop Philadelphia
American Airlines Logo
11:30 am - 8:49 pmDUB  Dublin-TYS Knoxville McGhee Tyson
14h 19m1 stop Philadelphia
$726American Airlines
Wed, Oct 28 - Fri, Nov 6
United Airlines Logo
9:45 am - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
17h 45m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:05 pm - 11:59 pmDUB  Dublin-TYS Knoxville McGhee Tyson
16h 54m1 stop Washington, D.C. Dulles Intl
$730United Airlines
Wed, Oct 28 - Fri, Nov 6
United Airlines Logo
10:45 am - 7:30 amTYS  Knoxville McGhee Tyson-DUB Dublin
16h 45m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:05 pm - 11:59 pmDUB  Dublin-TYS Knoxville McGhee Tyson
16h 54m1 stop Washington, D.C. Dulles Intl
$731United Airlines
Sun, Oct 11 - Tue, Oct 27
American Airlines Logo
12:53 pm - 9:35 amTYS  Knoxville McGhee Tyson-DUB Dublin
15h 42m1 stop Charlotte Douglas
American Airlines Logo
11:30 am - 8:18 pmDUB  Dublin-TYS Knoxville McGhee Tyson
12h 48m1 stop Philadelphia
$756American Airlines
Wed, Oct 28 - Fri, Nov 6
Delta Logo
11:45 am - 7:55 amTYS  Knoxville McGhee Tyson-DUB Dublin
16h 10m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
5:45 am - 7:42 pmDUB  Dublin-TYS Knoxville McGhee Tyson
18h 57m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$767Delta
Wed, Oct 28 - Fri, Nov 6
Delta Logo
10:29 am - 7:55 amTYS  Knoxville McGhee Tyson-DUB Dublin
17h 26m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
8:50 am - 7:42 pmDUB  Dublin-TYS Knoxville McGhee Tyson
15h 52m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$767Delta
Mon, Oct 12 - Thu, Oct 22
British Airways Logo
6:05 pm - 6:40 pmTYS  Knoxville McGhee Tyson-DUB Dublin
19h 35m2 stops Philadelphia London Heathrow
British Airways Logo
10:30 am - 9:49 pmDUB  Dublin-TYS Knoxville McGhee Tyson
16h 19m2 stops London Heathrow Charlotte Douglas
$791British Airways
Wed, Oct 14 - Mon, Oct 19
British Airways Logo
4:38 pm - 12:05 pmTYS  Knoxville McGhee Tyson-DUB Dublin
14h 27m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
8:30 pm - 5:36 pmDUB  Dublin-TYS Knoxville McGhee Tyson
26h 06m2 stops London Heathrow Charlotte Douglas
$792British Airways
Booking Insights

Price, demand and travel trends for Knoxville to Dublin flights

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

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

Tuesday is the cheapest day of the week to fly from Knoxville to Dublin, it is 19% cheaper than the average day. Friday is the most expensive day with flight prices 21% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Knoxville to Dublin?

  • January is the cheapest month to fly from Knoxville to Dublin at $483 round-trip.
  • June ($1,317) and May ($983) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 172% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Knoxville to Dublin flights

Low season

January

Cheapest flight

$434
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Knoxville to Dublin

When to book flights from Knoxville to Dublin

Are your dates flexible? Find out the best times to travel from Knoxville to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Knoxville to Dublin 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 Knoxville to Dublin?

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

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

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

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

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

    • Washington, D.C. Dulles Intl (IAD) - 50% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 23% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 11% of one-stop connections
    • Charlotte Douglas (CLT) - 11% 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 Knoxville to Dublin?

    Yes. Being flexible with your travel dates can save you up to 34% on the Knoxville to Dublin route. Tuesday is the cheapest departure day at $649 round-trip on average, while Friday is the most expensive at $970, a difference of $321. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Dublin City Centre, Trinity College and St. Stephen's Green. These are among the most viewed places in Dublin on KAYAK.

  • How long is a flight from Knoxville to Dublin?

    A nonstop flight from Knoxville to Dublin takes 0h 00m, covering 3,803 miles.

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

    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 are flight prices from Knoxville to Dublin looking right now?

    One-way fares from Knoxville to Dublin are currently higher than usual. Average one-way flight prices are about $1,594, which is 204% above the typical average for this route.

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

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 11h 06m, compared with 11h 07m via Philadelphia (PHL) and 11h 14m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Knoxville and Dublin?

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

  • What car rental options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Budget
    · Sixt
    · Easirent
    · Europcar
    · Thrifty

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

    Round-trip flights from Knoxville to Dublin range from $636 to $961, with an average of $800 over the past 12 months. Anything below $636 counts as a good deal.

Your guide to booking Knoxville to Dublin 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 Tuesday departure instead of Friday. On this route, Tuesday flights average $649 - about $321 less than Friday (33% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Knoxville to Dublin trip for January. Fares historically average $483 round-trip in that month - typically $834 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.
    - Clayton Hotel Dublin Airport
    - Maldron Hotel Dublin Airport
    - Metro Hotel Dublin Airport

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

Information on your arrival and departure airports

Knoxville (TYS)
Dublin (DUB)