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Ireland

$262+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — DUB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Tennessee to Ireland

Keep the following information in mind while searching for Tennessee to Ireland flight deals. Data was last updated September 15, 2025.

Round-trip from

$490
(FlightHub)

One-way from

$262
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$748

Good round-trip deal

$611 or less

Good one-way deal

$486 or less
From Tennessee to Ireland
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One-way flight from Tennessee to Ireland
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Highest demand for flights based on searches. 16% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Tennessee to Ireland.
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Price to beat on a one-way flight from Tennessee to Ireland.
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Find 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 September 15, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:04 pmCHA - DUB
2 stops21h 11mScandinavian Airlines
Sat 11/110:10 amDUB - CHA
2 stops40h 09mScandinavian Airlines
Deal found 9/15$490
This KLM deal was found by Cheapflights users on 9/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:36 pmMEM - DUB
1 stop31h 19mKLM
Wed 11/511:30 amDUB - MEM
2 stops15h 21mKLM
Deal found 9/13$494
This KLM deal was found by Cheapflights users on 9/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:35 amTYS - DUB
1 stop16h 10mMultiple Airlines
Wed 11/510:45 amDUB - TYS
2 stops14h 25mMultiple Airlines
Deal found 9/13$494
This KLM deal was found by Cheapflights users on 9/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:54 pmBNA - ORK
2 stops14h 51mKLM
Tue 11/46:00 amORK - BNA
2 stops18h 52mKLM
Deal found 9/13$500
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/103:12 pmBNA - DUB
1 stop10h 58mUnited Airlines
Mon 11/1710:40 amDUB - BNA
1 stop14h 53mUnited Airlines
Deal found 9/14$502
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:44 pmBNA - DUB
2 stops13h 21mMultiple Airlines
Tue 11/256:00 amDUB - BNA
2 stops16h 49mMultiple Airlines
Deal found 9/14$503
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Sun 11/166:07 amBNA - DUB
2 stops19h 03mAir Canada
Sun 11/239:00 amDUB - BNA
1 stop16h 50mAir Canada
Deal found 9/14$506
This Air France deal was found by Cheapflights users on 9/13. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:35 pmMEM - DUB
2 stops13h 45mMultiple Airlines
Thu 11/69:45 amDUB - MEM
1 stop14h 10mMultiple Airlines
Deal found 9/13$507
This Delta deal was found by Cheapflights users on 9/13. 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.
Mon 10/203:48 pmTYS - DUB
2 stops12h 27mDelta
Wed 11/510:45 amDUB - TYS
2 stops15h 28mDelta
Deal found 9/13$507
This Finnair deal was found by Cheapflights users on 9/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:22 pmBNA - DUB
1 stop9h 18mMultiple Airlines
Thu 12/411:30 amDUB - BNA
2 stops13h 05mMultiple Airlines
Deal found 9/14$507
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 10/286:05 amMEM - DUB
1 stop22h 15mDelta
Thu 11/69:45 amDUB - MEM
1 stop18h 11mDelta
Deal found 9/14$508
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/154:40 pmBNA - DUB
1 stop33h 30mUnited Airlines
Mon 11/2410:40 amDUB - BNA
1 stop12h 49mUnited Airlines
Deal found 9/15$508

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 September 15, 2025.
Use the filters below to find and compare flights from Tennessee to Ireland that are best for you.

Fly from

Tennessee

Fly to

Ireland

Route

Depart

Return

Price

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Thu 10/23

4:04 pm-6:15 pm

2 stops21h 11m

Dublin

Sat 11/1

10:10 am-10:19 pm

2 stops40h 09m

$490

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Mon 10/20

6:05 am-10:45 am

1 stop22h 40m

Dublin

Wed 11/5

11:30 am-11:34 pm

1 stop18h 04m

$494

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Mon 10/20

10:05 am-8:45 am

1 stop17h 40m

Dublin

Wed 11/5

9:45 am-11:22 pm

1 stop18h 37m

$494

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Mon 10/20

11:35 am-8:45 am

1 stop16h 10m

Dublin

Wed 11/5

10:45 am-8:10 pm

2 stops14h 25m

$494

NashvilleCork

BNA - ORK

BNAORK

Nashville Intl

Tue 10/28

2:54 pm-10:45 am

2 stops14h 51m

Cork

Tue 11/4

6:00 am-6:52 pm

2 stops18h 52m

$500

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 11/18

12:44 pm-8:05 am

2 stops13h 21m

Dublin

Tue 11/25

6:00 am-4:49 pm

2 stops16h 49m

$503

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Tue 10/28

6:39 pm-5:00 pm

2 stops17h 21m

Dublin

Thu 11/6

10:30 am-10:29 pm

2 stops17h 59m

$508

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Tue 10/28

6:05 am-9:20 am

1 stop22h 15m

Dublin

Thu 11/6

9:45 am-9:56 pm

1 stop18h 11m

$508

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Mon 11/3

4:59 pm-5:05 pm

2 stops18h 06m

Dublin

Tue 11/11

10:55 am-10:41 pm

2 stops17h 46m

$510

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Mon 11/3

5:20 pm-10:20 am

2 stops36h 00m

Dublin

Thu 11/13

10:40 am-8:36 pm

1 stop14h 56m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 43 results
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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, November is the cheapest month in which you can book a flight from Tennessee to Ireland (average of $509). Flying from Tennessee to Ireland in June is currently the most expensive (average of $923). 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 September 15, 2025.

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 8 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 17h 21m. There are 4077 mi between Tennessee and Ireland. This flight may include one or multiple stops.

  • 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, November is the cheapest month in which you can book a flight from Tennessee to Ireland (average of $509). Flying from Tennessee to Ireland in June is currently the most expensive (average of $923). 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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Dallas/Fort Worth to Frankfurt flights
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$380Average$498FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$498Average$840FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$498Average$802FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$506Average$815FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$506Average$815FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$514Average$820FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$516Average$977FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$529Average$708FlexibilityNo cancel feeOn-time62%
Air FranceCheapest$546Average$761FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$572Average$690FlexibilityNo cancel feeOn-time67%

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