$310 Find Cheap Flights from Knoxville to Ireland - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Ireland departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Knoxville to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin2 stops$695
Shannon
Shannon1 stop$854
Cork
Cork2 stops$910
Dublin
Dublin2 stops$695
Shannon
Shannon1 stop$854
Cork
Cork2 stops$910

Book Cheap Knoxville to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Ireland

Tue, Jan 5 - Tue, Feb 2
Multiple Airlines Logo
7:35 pm - 7:10 am
TYS
-
DUB
30h 35m
2 stops
Multiple Airlines Logo
5:10 am - 7:17 pm
DUB
-
TYS
19h 07m
2 stops
$695Multiple Airlines
Wed, Oct 28 - Fri, Nov 6
United Airlines Logo
6:45 am - 8:10 am
TYS
-
DUB
21h 25m
1 stop
United Airlines Logo
9:00 am - 3:07 pm
DUB
-
TYS
35h 07m
2 stops
$699United Airlines
Wed, Oct 28 - Fri, Nov 6
Air Canada Logo
6:45 am - 6:10 am
TYS
-
DUB
19h 25m
2 stops
Air Canada Logo
9:00 am - 2:48 pm
DUB
-
TYS
34h 48m
2 stops
$712Air Canada
Wed, Oct 28 - Fri, Nov 6
Delta Logo
4:11 pm - 7:45 am
TYS
-
DUB
11h 34m
1 stop
Delta Logo
5:45 am - 6:42 pm
DUB
-
TYS
17h 57m
2 stops
$722Delta
Mon, Jan 4 - Fri, Jan 22
Delta Logo
7:55 am - 7:55 am
TYS
-
DUB
19h 00m
1 stop
Delta Logo
5:45 am - 11:02 pm
DUB
-
TYS
22h 17m
2 stops
$722Delta
Wed, Oct 28 - Fri, Nov 6
United Airlines Logo
9:58 am - 9:55 am
TYS
-
DUB
19h 57m
1 stop
United Airlines Logo
12:05 pm - 11:59 pm
DUB
-
TYS
16h 54m
1 stop
$725United Airlines
Mon, Sep 21 - Tue, Oct 6
KLM Logo
10:26 am - 8:45 am
TYS
-
DUB
17h 19m
1 stop
KLM Logo
5:55 am - 4:27 pm
DUB
-
TYS
15h 32m
2 stops
$753KLM
Mon, Sep 28 - Thu, Oct 8
KLM Logo
5:28 pm - 9:15 am
TYS
-
DUB
10h 47m
1 stop
KLM Logo
11:00 am - 10:08 pm
DUB
-
TYS
16h 08m
1 stop
$760KLM
Wed, Dec 2 - Sun, Dec 6
American Airlines Logo
7:38 am - 8:30 am
TYS
-
DUB
19h 52m
1 stop
American Airlines Logo
11:30 am - 8:48 pm
DUB
-
TYS
14h 18m
1 stop
$775American Airlines
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
6:52 pm - 11:50 am
TYS
-
DUB
11h 58m
1 stop
American Airlines Logo
11:45 am - 7:00 pm
DUB
-
TYS
12h 15m
1 stop
$855American Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Ireland flights

Get data-powered insights and trends into flights from Knoxville to Ireland to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Ireland is January, when tickets cost $483 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,361 and $979 respectively.

Find deals

Good to know

Low season

January

Cheapest flight

$310
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Knoxville to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Knoxville to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Knoxville to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Knoxville to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Knoxville (TYS)