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Ireland

$307+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — DUB
Jun 7 — Jun 141
Sun 6/7
Sun 6/14
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 May 8, 2026.

This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:05 am
BNA
-
DUB
1 stop13h 05m
Aer Lingus
Sun 9/61:20 pm
DUB
-
BNA
1 stop25h 53m
Aer Lingus
Deal found 5/8$463
This Ovago deal was found by Cheapflights users on 5/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:35 pm
BNA
-
DUB
1 stop28h 35m
Aer Lingus
Mon 9/71:20 pm
DUB
-
BNA
1 stop26h 14m
Aer Lingus
Deal found 5/8$464
This KAYAK deal was found by Cheapflights users on 5/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:05 pm
BNA
-
DUB
1 stop31h 10m
Multiple Airlines
Sun 11/151:00 pm
DUB
-
BNA
1 stop32h 20m
Multiple Airlines
Deal found 5/6$505
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:25 am
BNA
-
DUB
1 stop12h 45m
Aer Lingus
Fri 10/161:20 pm
DUB
-
BNA
1 stop26h 09m
Aer Lingus
Deal found 5/8$555
This Ovago deal was found by Cheapflights users on 5/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:05 am
BNA
-
DUB
1 stop13h 05m
Aer Lingus
Tue 8/41:20 pm
DUB
-
BNA
1 stop25h 53m
Aer Lingus
Deal found 5/6$603
This BusinessClass deal was found by Cheapflights users on 5/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:05 pm
BNA
-
DUB
1 stop31h 10m
Multiple Airlines
Sat 11/211:00 pm
DUB
-
BNA
1 stop32h 20m
Multiple Airlines
Deal found 5/7$612
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 11/25:30 pm
BNA
-
DUB
2 stops37h 15m
Multiple Airlines
Thu 11/1211:30 am
DUB
-
BNA
1 stop13h 00m
Multiple Airlines
Deal found 5/4$642
This Kiwi.com deal was found by Cheapflights users on 5/6. 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
1 stop14h 25m
Multiple Airlines
Tue 6/1610:10 am
DUB
-
BNA
2 stops32h 05m
Multiple Airlines
Deal found 5/6$644
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/2912:55 pm
BNA
-
DUB
1 stop15h 05m
Multiple Airlines
Tue 6/1610:10 am
DUB
-
BNA
2 stops32h 05m
Multiple Airlines
Deal found 5/6$653
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:05 am
BNA
-
DUB
1 stop13h 05m
Aer Lingus
Sat 8/221:20 pm
DUB
-
BNA
1 stop25h 48m
Aer Lingus
Deal found 5/8$654
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/46:50 pm
BNA
-
DUB
1 stop33h 10m
Multiple Airlines
Tue 6/1610:10 am
DUB
-
BNA
2 stops32h 05m
Multiple Airlines
Deal found 5/6$673
This United Airlines deal was found by Cheapflights users on 5/7. 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 12/63:00 pm
MEM
-
DUB
1 stop11h 10m
United Airlines
Wed 12/169:00 am
DUB
-
MEM
2 stops42h 38m
United Airlines
Deal found 5/7$718

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 May 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$463
(KAYAK)

One-way from

$307
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$907

Good round-trip deal

$931 or less

Good one-way deal

$526 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. 17% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 8, 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

Wed 10/28

10:16 am-10:20 am

1 stop20h 04m

Dublin

Fri 11/6

9:00 am-7:34 pm

2 stops39h 34m

$718
Quickest round-trip

MemphisShannon

MEM - SNN

MEMSNN

Memphis

Mon 9/7

4:42 pm-10:15 am

1 stop11h 33m

Shannon

Fri 9/11

9:30 am-2:43 pm

1 stop11h 13m

$747

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Tue 9/1

6:30 am-10:15 am

2 stops22h 45m

Shannon

Fri 9/4

9:30 am-12:25 am

1 stop19h 55m

$752

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Mon 10/26

6:40 pm-9:55 am

1 stop10h 15m

Dublin

Wed 11/4

9:00 am-7:50 pm

1 stop16h 50m

$792

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Mon 8/17

1:48 pm-7:30 am

1 stop12h 42m

Shannon

Thu 8/20

9:30 am-8:48 pm

1 stop16h 18m

$794

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Sun 7/19

8:25 pm-8:20 am

1 stop29h 55m

Dublin

Tue 7/28

11:30 am-10:00 am

1 stop28h 30m

$814

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Sun 8/2

6:00 am-7:30 am

1 stop19h 30m

Dublin

Fri 8/7

9:20 am-10:06 pm

2 stops42h 46m

$817

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 8/12

1:35 pm-10:40 am

1 stop16h 05m

Dublin

Tue 8/18

9:20 am-4:59 pm

2 stops36h 39m

$817

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Sun 8/2

9:27 am-8:45 am

1 stop17h 18m

Dublin

Fri 8/7

11:10 am-11:40 pm

2 stops18h 30m

$841

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 8/12

4:38 pm-8:45 am

1 stop11h 07m

Dublin

Tue 8/18

10:00 am-9:34 pm

1 stop16h 34m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 60 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

How far ahead should I book a flight from Tennessee to Ireland?

The price you pay for your flight from Tennessee to Ireland may vary depending on when you book. For the best chance of a lower fare, look to book 4 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Tennessee to Ireland (average of $133). Flying from Tennessee to Ireland in June is currently the most expensive (average of $536). 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 May 8, 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 9h 48m. 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, October is the cheapest month in which you can book a flight from Tennessee to Ireland (average of $133). Flying from Tennessee to Ireland in June is currently the most expensive (average of $536). 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

Browse thousands of different options on Cheapflights for your next trip

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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 May 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$169Average$733FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$349Average$473FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$464Average$774FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$470Average$799FlexibilityNo cancel feeOn-time69%
DeltaCheapest$485Average$759FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$489Average$834FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$489Average$849FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$490Average$830FlexibilityNo cancel feeOn-time77%
KLMCheapest$491Average$762FlexibilityNo cancel feeOn-time75%
IberiaCheapest$495Average$775FlexibilityNo cancel feeOn-time77%

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