€397 Find Cheap Flights from Knoxville to Ireland

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Ireland departing on 17/11. 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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Flight Deals

Best Ireland Flight Deals from Knoxville

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€397
Cork
Cork2 stops€458
Shannon
Shannon2 stops€551
Dublin
Dublin1 stop€397
Cork
Cork2 stops€458
Shannon
Shannon2 stops€551

Cheap Flights from Knoxville to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals from Knoxville to Ireland

Mon, 17 Nov - Mon, 24 Nov
Delta Logo
15:53 - 07:45TYS-DUB
10h 52m1 stop
Delta Logo
05:55 - 21:50DUB-TYS
20h 55m2 stops
€397Delta
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Mon, 17 Nov - Mon, 24 Nov
Delta Logo
14:41 - 07:45TYS-DUB
12h 04m1 stop
Delta Logo
09:45 - 21:50DUB-TYS
17h 05m1 stop
€399Delta
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Thu, 4 Dec - Mon, 8 Dec
United Airlines Logo
07:00 - 08:10TYS-DUB
20h 10m1 stop
United Airlines Logo
09:00 - 19:29DUB-TYS
15h 29m2 stops
€416United Airlines
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Thu, 8 Jan - Sun, 11 Jan
Multiple Airlines Logo
13:59 - 07:10TYS-DUB
12h 11m2 stops
Multiple Airlines Logo
09:00 - 10:32DUB-TYS
30h 32m2 stops
€427Multiple Airlines
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Tue, 21 Apr - Tue, 12 May
British Airways Logo
15:03 - 11:55TYS-DUB
15h 52m2 stops
British Airways Logo
08:35 - 21:27DUB-TYS
17h 52m2 stops
€454British Airways
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Tue, 21 Apr - Tue, 12 May
Multiple Airlines Logo
06:45 - 07:55TYS-DUB
20h 10m1 stop
Multiple Airlines Logo
11:00 - 23:46DUB-TYS
17h 46m1 stop
€467Multiple Airlines
Find Deal
Thu, 8 Jan - Sun, 11 Jan
United Airlines Logo
11:07 - 08:10TYS-DUB
16h 03m1 stop
United Airlines Logo
09:00 - 21:02DUB-TYS
17h 02m2 stops
€503United Airlines
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Tue, 30 Dec - Thu, 8 Jan
British Airways Logo
17:08 - 14:20TYS-DUB
16h 12m2 stops
British Airways Logo
20:40 - 16:49DUB-TYS
25h 09m2 stops
€505British Airways
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Fri, 27 Mar - Mon, 13 Apr
American Airlines Logo
14:25 - 11:30TYS-SNN
17h 05m2 stops
American Airlines Logo
07:40 - 23:06SNN-TYS
20h 26m2 stops
€551American Airlines
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Thu, 8 Jan - Sun, 11 Jan
American Airlines Logo
17:15 - 10:20TYS-DUB
12h 05m1 stop
American Airlines Logo
13:20 - 23:59DUB-TYS
15h 39m1 stop
€595American Airlines
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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 November, when tickets cost €508 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is €1,203 and €1,017 respectively.

How far in advance should I book a flight from Knoxville to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below-average price on a flight from Knoxville to Ireland, you should book around 3 weeks before departure, which saves you about 46% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€397
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 19% 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 travellers 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 return 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