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Ireland

$261+ Cheap flights from Tennessee to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — DUB
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Tennessee to Ireland

Cheapest flights from Tennessee to Ireland
Explore the most affordable flight options available from Tennessee to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Wed 5/68:55 pm
BNA
-
DUB
2 stops21h 10m
Multiple Airlines
Wed 5/1312:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/22$639
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Mon 4/208:55 pm
BNA
-
DUB
2 stops39h 00m
Multiple Airlines
Mon 4/2710:40 am
DUB
-
BNA
1 stop13h 20m
Multiple Airlines
Deal found 3/21$652
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Wed 5/138:55 pm
BNA
-
DUB
2 stops28h 50m
Multiple Airlines
Wed 5/2710:40 am
DUB
-
BNA
1 stop13h 20m
Multiple Airlines
Deal found 3/23$655
This Gotogate deal was found by Cheapflights users on 3/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:35 pm
BNA
-
DUB
Nonstop8h 00m
Aer Lingus
Sun 5/102:05 pm
DUB
-
BNA
Nonstop9h 00m
Aer Lingus
Deal found 3/19$659
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Wed 4/228:55 pm
BNA
-
DUB
2 stops28h 20m
Multiple Airlines
Wed 4/2910:40 am
DUB
-
BNA
1 stop13h 20m
Multiple Airlines
Deal found 3/23$660
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:35 pm
BNA
-
DUB
Nonstop8h 00m
Aer Lingus
Sat 9/192:05 pm
DUB
-
BNA
Nonstop9h 00m
Aer Lingus
Deal found 3/20$666
This SmartFares deal was found by Cheapflights users on 3/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:45 am
BNA
-
DUB
1 stop18h 15m
JetBlue
Wed 5/610:40 am
DUB
-
BNA
1 stop17h 54m
JetBlue
Deal found 3/20$667
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Sun 9/610:00 am
TYS
-
DUB
1 stop16h 20m
United Airlines
Tue 9/159:20 am
DUB
-
TYS
2 stops36h 39m
United Airlines
Deal found 3/22$668
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 6/312:55 pm
BNA
-
DUB
2 stops21h 25m
Multiple Airlines
Fri 6/512:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/20$668
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Wed 6/1012:55 pm
BNA
-
DUB
2 stops28h 55m
Multiple Airlines
Wed 6/1712:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/21$670
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:50 am
MEM
-
DUB
2 stops18h 55m
United Airlines
Tue 9/89:20 am
DUB
-
MEM
2 stops31h 43m
United Airlines
Deal found 3/21$671
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 5/18:55 pm
BNA
-
DUB
2 stops28h 15m
Multiple Airlines
Sun 5/1012:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/20$671

Find flight deals from Tennessee to Ireland

Keep the following information in mind while searching for Tennessee to Ireland flight deals. Data was last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$639
(Kiwi.com)

One-way from

$261
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$783

Good round-trip deal

$786 or less

Good one-way deal

$345 or less
Provider with most accurate pricing for Nashville Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Dublin flights.
Search Deals
From Tennessee to Ireland
Search Deals
One-way flight from Tennessee to Ireland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Tennessee to Ireland.
Search Deals
Price to beat on a one-way flight from Tennessee to Ireland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Ireland 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 March 24, 2026.
Use the filters below to find and compare flights from Tennessee to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Mon 4/13

7:20 pm-10:40 am

1 stop10h 20m

Dublin

Tue 4/21

9:50 am-11:08 pm

2 stops42h 18m

$683

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Sun 8/16

5:51 pm-11:10 am

1 stop12h 19m

Dublin

Thu 8/20

9:50 am-1:21 pm

2 stops32h 31m

$697

MemphisShannon

MEM - SNN

MEMSNN

Memphis

Mon 8/17

9:46 am-10:15 am

2 stops18h 29m

Shannon

Fri 8/21

9:30 am-2:43 pm

1 stop11h 13m

$697

MemphisShannon

MEM - SNN

MEMSNN

Memphis

Sun 8/16

2:39 pm-7:30 am

1 stop10h 51m

Shannon

Thu 8/20

9:30 am-11:46 pm

1 stop20h 16m

$697

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Sun 8/16

6:30 am-7:30 am

1 stop20h 00m

Shannon

Thu 8/20

9:30 am-8:48 pm

1 stop16h 18m

$697

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Sat 4/11

5:46 pm-10:40 am

2 stops35h 54m

Dublin

Tue 4/21

9:50 am-1:22 pm

2 stops32h 32m

$698

NashvilleShannon

BNA - SNN

BNASNN

Nashville Intl

Sun 4/5

6:00 am-10:15 am

2 stops22h 15m

Shannon

Tue 4/21

12:30 pm-10:28 pm

1 stop15h 58m

$699

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Tue 9/1

6:30 am-10:40 am

2 stops23h 10m

Dublin

Wed 9/9

9:30 am-5:19 pm

1 stop12h 49m

$704

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Wed 4/22

4:09 pm-11:10 am

1 stop13h 01m

Dublin

Tue 4/28

9:50 am-4:15 pm

2 stops36h 25m

$708

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Sun 4/19

7:30 am-9:45 am

1 stop20h 15m

Dublin

Wed 4/29

11:35 am-5:47 pm

1 stop12h 12m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Tennessee to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Tennessee 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 Tennessee to Ireland

What is the cheapest month to book a flight from Tennessee to Ireland?

Currently, December is the cheapest month in which you can book a flight from Tennessee to Ireland (average of $355). Flying from Tennessee to Ireland in June is currently the most expensive (average of $668). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TN to IE?

Find hourly flight availability from Tennessee to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 24, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Ireland as you normally would.

Related info for your journey

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

  • How popular is this Tennessee to Ireland flight route?

    The Tennessee to Ireland flight path was viewed by 24 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Tennessee to Ireland?

    Departing from Tennessee to Ireland will take you 10h 20m. There are 3803 mi between Tennessee and Ireland. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Tennessee to Ireland one-way?

    $244 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Aer Lingus and United Airlines, with prices starting from $320 and $368, respectively.

  • Can I find deals for flights from Tennessee to Ireland that include hotel bookings?

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

  • How can I find direct flights from Tennessee to Ireland?

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

  • Can I find deals for business class flights from Tennessee to Ireland?

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

  • What is the cheapest month to book a flight from Tennessee to Ireland?

    Currently, December is the cheapest month in which you can book a flight from Tennessee to Ireland (average of $355). Flying from Tennessee to Ireland in June is currently the most expensive (average of $668). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Tennessee to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Tennessee to Ireland

Discover the top 10 airlines that operate flights from Tennessee to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$201Average$706FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$349Average$472FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$456Average$735FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$464Average$772FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$484Average$771FlexibilityNo cancel feeOn-time69%
DeltaCheapest$488Average$769FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$489Average$842FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$490Average$852FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$490Average$830FlexibilityNo cancel feeOn-time77%
KLMCheapest$491Average$770FlexibilityNo cancel feeOn-time75%

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