€261 Find Cheap Flights from Knoxville to Ireland

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 2/10. 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

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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€405
Cork
Cork2 stops€524
Shannon
Shannon2 stops€442
Dublin
Dublin1 stop€405
Cork
Cork2 stops€524
Shannon
Shannon2 stops€442

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

Wed, 19 Nov - Wed, 26 Nov
United Airlines Logo
08:26 - 08:10TYS-DUB
18h 44m1 stop
United Airlines Logo
09:00 - 17:08DUB-TYS
37h 08m2 stops
€405United Airlines
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Wed, 19 Nov - Wed, 26 Nov
United Airlines Logo
05:45 - 08:10TYS-DUB
21h 25m2 stops
United Airlines Logo
09:00 - 17:08DUB-TYS
37h 08m2 stops
€409United Airlines
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Wed, 19 Nov - Thu, 27 Nov
 Logo
10:50 - 07:30TYS-DUB
15h 40m2 stops
 Logo
05:00 - 20:20DUB-TYS
20h 20m2 stops
€429
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Tue, 4 Nov - Tue, 11 Nov
American Airlines Logo
15:36 - 11:30TYS-SNN
14h 54m2 stops
American Airlines Logo
07:50 - 18:54SNN-TYS
16h 04m2 stops
€442American Airlines
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Mon, 17 Nov - Mon, 24 Nov
British Airways Logo
18:16 - 15:25TYS-DUB
16h 09m2 stops
British Airways Logo
20:40 - 20:34DUB-TYS
28h 54m2 stops
€453British Airways
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Mon, 17 Nov - Mon, 24 Nov
British Airways Logo
18:16 - 15:25TYS-DUB
16h 09m2 stops
British Airways Logo
20:40 - 20:34DUB-TYS
28h 54m2 stops
€455British Airways
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Mon, 20 Oct - Tue, 4 Nov
Delta Logo
14:27 - 09:15TYS-DUB
13h 48m2 stops
Delta Logo
10:45 - 09:00DUB-TYS
27h 15m2 stops
€459Delta
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Mon, 17 Nov - Mon, 24 Nov
American Airlines Logo
15:40 - 10:15TYS-DUB
13h 35m2 stops
American Airlines Logo
11:30 - 20:34DUB-TYS
14h 04m1 stop
€470American Airlines
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Thu, 13 Nov - Tue, 18 Nov
Delta Logo
05:25 - 08:45TYS-DUB
22h 20m2 stops
Delta Logo
09:45 - 09:37DUB-TYS
28h 52m2 stops
€476Delta
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Mon, 17 Nov - Mon, 24 Nov
 Logo
07:38 - 08:40TYS-DUB
20h 02m1 stop
 Logo
11:30 - 20:34DUB-TYS
14h 04m1 stop
€497
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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 February, when tickets cost €503 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is €1,180 and €997 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 4 weeks before departure, which saves you about 43% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€261
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 8% 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

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