€326 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 4/6. 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
Dublin2 stops€625
Cork
Cork3 stops€1,175
Shannon
Shannon1 stop€679
Dublin
Dublin2 stops€625
Cork
Cork3 stops€1,175
Shannon
Shannon1 stop€679

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

Tue, 1 Sep - Tue, 15 Sep
United Airlines Logo
06:30 - 08:15
TYS
-
DUB
20h 45m
2 stops
United Airlines Logo
09:50 - 13:13
DUB
-
TYS
32h 23m
2 stops
€625United Airlines
Sun, 6 Sep - Tue, 15 Sep
Air Canada Logo
05:45 - 08:15
TYS
-
DUB
21h 30m
2 stops
Air Canada Logo
09:20 - 20:48
DUB
-
TYS
16h 28m
2 stops
€641Air Canada
Tue, 1 Sep - Tue, 15 Sep
United Airlines Logo
05:45 - 07:20
TYS
-
DUB
20h 35m
1 stop
United Airlines Logo
09:50 - 13:13
DUB
-
TYS
32h 23m
2 stops
€644United Airlines
Tue, 1 Sep - Tue, 15 Sep
United Airlines Logo
05:45 - 07:20
TYS
-
DUB
20h 35m
1 stop
United Airlines Logo
12:30 - 23:57
DUB
-
TYS
16h 27m
1 stop
€667United Airlines
Mon, 14 Sep - Thu, 24 Sep
British Airways Logo
20:39 - 19:35
TYS
-
DUB
17h 56m
2 stops
British Airways Logo
20:20 - 15:59
DUB
-
TYS
24h 39m
2 stops
€669British Airways
Mon, 28 Sep - Thu, 8 Oct
Delta Logo
07:07 - 08:45
TYS
-
DUB
20h 38m
1 stop
Delta Logo
08:55 - 21:45
DUB
-
TYS
17h 50m
2 stops
€679Delta
Sat, 6 Jun - Sat, 13 Jun
Lufthansa Logo
13:54 - 07:30
TYS
-
SNN
12h 36m
1 stop
Lufthansa Logo
12:00 - 00:30
SNN
-
TYS
17h 30m
2 stops
€1,138Lufthansa
Sat, 6 Jun - Sat, 13 Jun
Multiple Airlines Logo
13:38 - 10:45
TYS
-
ORK
16h 07m
2 stops
Multiple Airlines Logo
07:10 - 20:10
ORK
-
TYS
18h 00m
2 stops
€1,211Multiple Airlines
Sat, 30 May - Sat, 13 Jun
Lufthansa Logo
13:54 - 07:30
TYS
-
SNN
12h 36m
1 stop
Lufthansa Logo
12:00 - 00:30
SNN
-
TYS
41h 30m
2 stops
€5,862Lufthansa
Sat, 30 May - Sat, 13 Jun
British Airways Logo
13:35 - 11:20
TYS
-
SNN
16h 45m
2 stops
British Airways Logo
07:30 - 22:32
SNN
-
TYS
20h 02m
2 stops
€5,979British Airways
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 €413 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of return tickets is €1,164 and €880 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 45% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€326
Best time to beat the crowds (41% less expensive on average)
Most popular time to fly and prices are also 12% 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