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Tennessee

$319+ Cheap flights from Ireland to Tennessee

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BNA
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Ireland to Tennessee

Cheapest flights from Ireland to Tennessee
Explore the most affordable flight options available from Ireland to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Finnair deal was found by Cheapflights users on 12/14. 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 12/2611:30 amDUB - BNA
2 stops15h 51mMultiple Airlines
Sun 1/112:45 pmBNA - DUB
1 stop11h 55mMultiple Airlines
Deal found 12/14$603
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:40 amDUB - BNA
1 stop18h 19mLufthansa
Sat 1/104:50 pmBNA - DUB
1 stop33h 20mLufthansa
Deal found 12/14$604
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:40 amDUB - BNA
1 stop14h 51mLufthansa
Wed 1/710:45 amBNA - DUB
1 stop15h 25mLufthansa
Deal found 12/14$612
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/2610:40 amDUB - BNA
1 stop14h 51mUnited Airlines
Wed 1/710:45 amBNA - DUB
2 stops14h 45mUnited Airlines
Deal found 12/14$626
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/2210:40 amDUB - BNA
1 stop14h 51mUnited Airlines
Sun 12/288:00 amBNA - DUB
1 stop18h 10mUnited Airlines
Deal found 12/14$628
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/2210:40 amDUB - MEM
2 stops28h 36mUnited Airlines
Sun 12/282:48 pmMEM - DUB
1 stop11h 22mUnited Airlines
Deal found 12/14$628
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/2212:05 pmDUB - TYS
1 stop27h 51mUnited Airlines
Sun 12/285:45 amTYS - DUB
1 stop23h 35mUnited Airlines
Deal found 12/14$628
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/2610:40 amDUB - BNA
2 stops18h 50mUnited Airlines
Sun 1/118:30 amBNA - DUB
2 stops16h 40mUnited Airlines
Deal found 12/14$693
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:40 amDUB - BNA
1 stop18h 14mUnited Airlines
Tue 12/301:22 pmBNA - DUB
2 stops14h 33mUnited Airlines
Deal found 12/13$715
This Delta deal was found by Cheapflights users on 12/14. 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.
Fri 12/268:50 amDUB - BNA
2 stops18h 44mDelta
Sat 1/1011:26 amBNA - DUB
2 stops14h 24mDelta
Deal found 12/14$731
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/2212:05 pmDUB - CHA
2 stops52h 35mUnited Airlines
Sun 12/2812:15 pmCHA - DUB
1 stop14h 55mUnited Airlines
Deal found 12/14$745
This Delta deal was found by Cheapflights users on 12/14. 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.
Mon 12/228:45 amDUB - BNA
2 stops20h 29mDelta
Sun 12/282:40 pmBNA - DUB
2 stops16h 00mDelta
Deal found 12/14$779

Find flight deals from Ireland to Tennessee

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$535
(SmartFares)

One-way from

$319
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$622

Good round-trip deal

$853 or less

Good one-way deal

$601 or less
Provider with most accurate pricing for Dublin-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Nashville Intl flights.
Search Deals
From Ireland to Tennessee
Search Deals
One-way flight from Ireland to Tennessee
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ireland to Tennessee.
Search Deals
Price to beat on a one-way flight from Ireland to Tennessee.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Tennessee 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 December 15, 2025.
Use the filters below to find and compare flights from Ireland to Tennessee that are best for you.

Fly from

Ireland

Fly to

Tennessee

Route

Depart

Return

Price

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 1/27

5:00 am-7:04 pm

2 stops20h 04m

Nashville Intl

Tue 2/3

8:15 am-7:10 am

1 stop16h 55m

$535

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 1/15

10:40 am-8:52 pm

1 stop15h 12m

Knoxville McGhee Tyson

Mon 1/19

1:59 pm-8:10 am

1 stop13h 11m

$545

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 1/27

9:30 am-5:46 pm

1 stop14h 16m

Nashville Intl

Tue 2/3

1:09 pm-7:30 am

1 stop12h 21m

$547

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 1/28

9:10 am-10:09 pm

2 stops18h 59m

Nashville Intl

Wed 2/4

1:09 pm-7:30 am

1 stop12h 21m

$548

DublinMemphis

DUB - MEM

DUBMEM

Dublin

Thu 1/15

5:00 am-9:59 pm

2 stops22h 59m

Memphis

Mon 1/19

3:20 pm-8:10 am

1 stop10h 50m

$549

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 1/28

5:10 am-3:05 pm

2 stops15h 55m

Nashville Intl

Wed 2/4

2:25 pm-7:10 am

2 stops34h 45m

$550

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sat 2/14

5:10 am-7:01 pm

2 stops19h 51m

Nashville Intl

Wed 2/18

12:00 pm-4:35 pm

2 stops22h 35m

$554

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 2/18

9:00 am-7:50 pm

1 stop16h 50m

Nashville Intl

Mon 2/23

6:25 pm-10:20 am

1 stop9h 55m

$556

DublinMemphis

DUB - MEM

DUBMEM

Dublin

Thu 2/26

12:05 pm-9:59 pm

2 stops15h 54m

Memphis

Mon 3/2

9:55 am-7:30 am

2 stops15h 35m

$569

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Thu 1/15

9:30 am-8:44 pm

2 stops16h 14m

Chattanooga Lovell Field

Mon 1/19

8:15 am-7:30 am

2 stops18h 15m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 42 results
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Best time to book a flight from Ireland to Tennessee

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

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

Currently, November is the cheapest month in which you can book a flight from Ireland to Tennessee (average of $440). Flying from Ireland to Tennessee in July 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 IE to TN?

Find hourly flight availability from Ireland to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

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

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tennessee. Reviews last updated December 15, 2025.
See what other customers who have flown with American Airlines and Aer Lingus from Ireland to Tennessee have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,048 reviews

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,048 reviews
American Airlines
7.2
Good
11,048 reviews

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Aer Lingus
7.2
Good
1,392 reviews
American Airlines
7.2
Good
11,048 reviews

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from Ireland to Tennessee. 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 Ireland to Tennessee flight route?

    Within the past month, 1 users have taken a look at flights from Ireland to Tennessee.

  • How long is the flight from Ireland to Tennessee?

    There are many flights that can get you from Ireland to Tennessee in 15h 12m. Fly via Lufthansa, United Airlines, or Air Canada to get the fastest option. The distance between Ireland and Tennessee is about 3803 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $265. However, be on the lookout for offers from WestJet and American Airlines, as they are both options that can get you from Ireland to Tennessee for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Tennessee 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 Ireland to Tennessee?

    Currently, November is the cheapest month in which you can book a flight from Ireland to Tennessee (average of $440). Flying from Ireland to Tennessee in July 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 Ireland to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ireland to Tennessee

Discover the top 2 airlines that operate flights from Ireland to Tennessee. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$455Average$832FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$531Average$673FlexibilityNo cancel feeOn-timeN/A

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