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Limerick

$543+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ORK
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap 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 February 20, 2026.

This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:20 pm
TYS
-
SNN
2 stops33h 55m
United Airlines
Sat 5/912:30 pm
SNN
-
TYS
2 stops26h 36m
United Airlines
Deal found 2/18$543
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 4/16:05 am
TYS
-
SNN
2 stops18h 20m
American Airlines
Mon 4/61:45 pm
SNN
-
TYS
2 stops15h 05m
American Airlines
Deal found 2/16$743
This British Airways deal was found by Cheapflights users on 2/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:47 pm
TYS
-
SNN
2 stops45h 48m
British Airways
Mon 4/134:50 pm
SNN
-
TYS
2 stops29h 49m
British Airways
Deal found 2/19$744
This oojo deal was found by Cheapflights users on 2/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:02 pm
TYS
-
SNN
2 stops19h 08m
British Airways
Mon 4/69:15 pm
SNN
-
TYS
2 stops30h 47m
British Airways
Deal found 2/17$758
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 3/411:15 am
TYS
-
SNN
2 stops19h 15m
American Airlines
Sun 3/82:00 pm
SNN
-
TYS
2 stops13h 50m
American Airlines
Deal found 2/16$770
This British Airways deal was found by Cheapflights users on 2/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:02 pm
TYS
-
SNN
2 stops22h 23m
British Airways
Mon 3/25:30 pm
SNN
-
TYS
2 stops30h 42m
British Airways
Deal found 2/19$787
This Air Canada deal was found by Cheapflights users on 2/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:40 am
TYS
-
SNN
3 stops20h 40m
Air Canada
Mon 4/69:15 pm
SNN
-
TYS
3 stops27h 27m
Air Canada
Deal found 2/17$848
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:20 pm
TYS
-
SNN
2 stops14h 50m
Delta
Sun 6/211:05 pm
SNN
-
TYS
2 stops25h 06m
Delta
Deal found 2/18$970

Find flight deals from Knoxville to Limerick

Keep the following information in mind while searching for Knoxville to Limerick flight deals. Data was last updated February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$543
(United Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Shannon flights.
Search Deals
From Knoxville McGhee Tyson to Limerick
Search Deals

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 February 20, 2026.
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

Sat 4/25

7:20 pm-10:15 am

2 stops33h 55m

Shannon

Sat 5/9

12:30 pm-10:06 am

2 stops26h 36m

$543

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Wed 4/1

6:05 am-5:25 am

2 stops18h 20m

Shannon

Mon 4/6

1:45 pm-11:50 pm

2 stops15h 05m

$743

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Fri 3/27

5:47 pm-3:05 pm

2 stops41h 18m

Shannon

Mon 4/13

4:50 pm-9:26 pm

2 stops33h 36m

$744

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Wed 4/1

4:02 pm-4:10 pm

2 stops19h 08m

Shannon

Mon 4/6

9:15 pm-11:02 pm

2 stops30h 47m

$758

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Wed 3/4

11:15 am-11:30 am

2 stops19h 15m

Shannon

Sun 3/8

2:00 pm-11:50 pm

2 stops13h 50m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

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
No data available for this route at this time. Please check back soon.

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 $743, United Airlines can have you in Limerick from Knoxville in 18h 20m. Knoxville and Limerick are separated by a distance of 3708 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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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