€393 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 4/12. 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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Best Ireland Flight Deals from Knoxville

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€393
Cork
Cork2 stops€465
Shannon
Shannon2 stops€664
Dublin
Dublin1 stop€393
Cork
Cork2 stops€465
Shannon
Shannon2 stops€664

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

Thu, 4 Dec - Mon, 8 Dec
United Airlines Logo
07:00 - 08:10TYS-DUB
20h 10m1 stop
United Airlines Logo
09:00 - 17:11DUB-TYS
37h 11m2 stops
€393United Airlines
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Thu, 4 Dec - Mon, 8 Dec
United Airlines Logo
19:25 - 08:10TYS-DUB
31h 45m2 stops
United Airlines Logo
09:00 - 17:11DUB-TYS
37h 11m2 stops
€397United Airlines
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Thu, 4 Dec - Mon, 8 Dec
Multiple Airlines Logo
18:34 - 08:40TYS-DUB
9h 06m1 stop
Multiple Airlines Logo
11:30 - 20:48DUB-TYS
14h 18m1 stop
€417Multiple Airlines
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Sun, 28 Dec - Tue, 13 Jan
Multiple Airlines Logo
12:18 - 08:40TYS-DUB
15h 22m2 stops
Multiple Airlines Logo
11:30 - 20:56DUB-TYS
14h 26m1 stop
€421Multiple Airlines
Find Deal
Fri, 26 Dec - Mon, 12 Jan
British Airways Logo
17:40 - 14:20TYS-DUB
15h 40m2 stops
British Airways Logo
20:40 - 16:49DUB-TYS
25h 09m2 stops
€422British Airways
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Sun, 8 Mar - Tue, 24 Mar
United Airlines Logo
19:25 - 10:20TYS-DUB
10h 55m1 stop
United Airlines Logo
12:05 - 19:04DUB-TYS
10h 59m1 stop
€439United Airlines
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Tue, 10 Mar - Tue, 24 Mar
British Airways Logo
20:31 - 17:00TYS-DUB
16h 29m2 stops
British Airways Logo
08:50 - 21:14DUB-TYS
16h 24m2 stops
€439British Airways
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Tue, 7 Apr - Tue, 21 Apr
United Airlines Logo
07:00 - 07:10TYS-DUB
19h 10m2 stops
United Airlines Logo
09:50 - 19:34DUB-TYS
38h 44m2 stops
€443United Airlines
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Wed, 8 Apr - Fri, 24 Apr
Air Canada Logo
09:40 - 08:15TYS-DUB
17h 35m2 stops
Air Canada Logo
09:50 - 15:08DUB-TYS
34h 18m2 stops
€445Air Canada
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Wed, 4 Mar - Sun, 8 Mar
Delta Logo
07:30 - 23:25TYS-ORK
34h 55m2 stops
Delta Logo
17:15 - 21:32ORK-TYS
32h 17m2 stops
€465Delta
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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 €502 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is €1,193 and €956 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 47% 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€393
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 17% 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