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$805+ Cheap flights from Knoxville (TYS) to Limerick, Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ORK
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Knoxville to Limerick

Keep the following information in mind while searching for Knoxville to Limerick flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$485
(American Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Shannon flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Shannon flights.
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From Knoxville McGhee Tyson to Limerick
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Find flight deals from Knoxville to Limerick

Cheapest flights from Knoxville to Limerick
Explore the most affordable flight options available from Knoxville to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:04 pmTYS - SNN
2 stops15h 41mAmerican Airlines
Thu 11/277:50 amSNN - TYS
2 stops29h 44mAmerican Airlines
Deal found 10/21$805
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amTYS - SNN
1 stop19h 20mMultiple Airlines
Thu 11/277:50 amSNN - TYS
2 stops40h 29mMultiple Airlines
Deal found 10/21$978

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Limerick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Knoxville to Limerick that are best for you.

Fly from

Knoxville

Fly to

Limerick

Route

Depart

Return

Price

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Thu 11/20

8:04 pm-4:45 pm

2 stops15h 41m

Shannon

Thu 11/27

7:50 am-8:34 am

2 stops29h 44m

$805

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Thu 11/20

6:00 am-6:20 am

1 stop19h 20m

Shannon

Thu 11/27

7:50 am-7:19 pm

2 stops40h 29m

$978

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Best time to book a flight from Knoxville to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Limerick

What is the cheapest time of day to fly from TYS to LR9?

Find hourly flight availability from Knoxville to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

One of the essential ways to save on airfare from Knoxville to Limerick is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 65% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Limerick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Limerick?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Limerick. 0 airlines have flights from McGhee Tyson to Limerick on a regular basis. Booking flights from Knoxville McGhee Tyson to Limerick should not be difficult; the airport handles an average of 0 outbound flights to Limerick per day.

  • How long is the flight from Knoxville to Limerick?

    For as low as $805, American Airlines can have you in Limerick from Knoxville in 15h 41m. Knoxville and Limerick are separated by a distance of 3708 mi.

  • Can I find deals for flights from Knoxville to Limerick that include hotel bookings?

    Yes. In addition to deals on Knoxville to Limerick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Limerick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Limerick.

  • Can I find deals for business class flights from Knoxville to Limerick?

    Yes. Cheapflights offers flight deals from Knoxville to Limerick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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