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Ireland

$246+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — DUB
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 4/2810:45 am
CHA
-
DUB
1 stop18h 00m
United Airlines
Thu 5/79:50 am
DUB
-
CHA
2 stops39h 47m
United Airlines
Deal found 1/27$462
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/154:09 pm
MEM
-
DUB
1 stop13h 01m
United Airlines
Fri 4/249:50 am
DUB
-
MEM
2 stops41h 50m
United Airlines
Deal found 1/27$462
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 3/317:00 am
TYS
-
DUB
1 stop21h 45m
United Airlines
Tue 4/149:50 am
DUB
-
TYS
2 stops53h 18m
United Airlines
Deal found 1/28$462
This Air Canada deal was found by Cheapflights users on 1/28. 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 2/48:00 am
MEM
-
DUB
2 stops41h 10m
Air Canada
Sun 2/89:00 am
DUB
-
MEM
2 stops42h 59m
Air Canada
Deal found 1/28$466
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/2210:49 am
TYS
-
DUB
2 stops15h 31m
United Airlines
Fri 5/19:20 am
DUB
-
TYS
2 stops36h 51m
United Airlines
Deal found 1/27$467
This oojo deal was found by Cheapflights users on 1/26. 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.
Tue 2/105:15 pm
TYS
-
DUB
2 stops16h 05m
British Airways
Mon 3/28:40 pm
DUB
-
TYS
2 stops29h 00m
British Airways
Deal found 1/26$468
This KAYAK deal was found by Cheapflights users on 1/28. 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.
Sun 4/266:36 am
MEM
-
DUB
2 stops21h 04m
British Airways
Tue 5/58:35 am
DUB
-
MEM
2 stops20h 17m
British Airways
Deal found 1/28$470
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:30 am
MEM
-
DUB
2 stops18h 45m
Air Canada
Tue 5/59:50 am
DUB
-
MEM
2 stops42h 09m
Air Canada
Deal found 1/28$471
This Air Canada deal was found by Cheapflights users on 1/28. 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.
Tue 3/319:40 am
TYS
-
DUB
2 stops17h 35m
Air Canada
Tue 4/149:50 am
DUB
-
TYS
2 stops42h 13m
Air Canada
Deal found 1/28$471
This United Airlines deal was found by Cheapflights users on 1/28. 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 4/115:41 pm
CHA
-
DUB
2 stops35h 59m
United Airlines
Tue 4/219:50 am
DUB
-
CHA
2 stops36h 16m
United Airlines
Deal found 1/28$477
This oojo deal was found by Cheapflights users on 1/27. 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.
Sun 4/197:34 pm
MEM
-
DUB
2 stops32h 06m
British Airways
Wed 4/298:35 am
DUB
-
MEM
2 stops20h 23m
British Airways
Deal found 1/27$478
This Delta deal was found by Cheapflights users on 1/28. 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.
Thu 10/296:00 pm
BNA
-
DUB
1 stop10h 20m
Delta
Thu 11/128:50 am
DUB
-
BNA
2 stops18h 13m
Delta
Deal found 1/28$482

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$462
(United Airlines)

One-way from

$246
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$787

Good round-trip deal

$619 or less

Good one-way deal

$400 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 ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 2026.
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

Tue 4/28

10:45 am-9:45 am

1 stop18h 00m

Dublin

Thu 5/7

9:50 am-8:37 pm

2 stops39h 47m

$462

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Wed 4/1

7:30 am-9:45 am

1 stop20h 15m

Dublin

Wed 4/8

9:50 am-9:59 pm

2 stops42h 09m

$462

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Wed 4/15

4:09 pm-11:10 am

1 stop13h 01m

Dublin

Fri 4/24

9:50 am-9:40 pm

2 stops41h 50m

$462

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Sun 4/19

2:45 pm-9:45 am

1 stop13h 00m

Dublin

Wed 4/29

9:50 am-9:55 pm

2 stops42h 05m

$462

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Sun 4/26

7:30 am-9:45 am

1 stop20h 15m

Dublin

Tue 5/5

9:50 am-4:35 pm

2 stops36h 45m

$462

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Tue 4/21

4:09 pm-11:10 am

1 stop13h 01m

Dublin

Fri 5/1

9:20 am-10:54 am

2 stops31h 34m

$462

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 4/22

9:40 am-7:20 am

1 stop16h 40m

Dublin

Fri 5/1

9:50 am-5:11 pm

2 stops36h 21m

$462

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 3/31

7:00 am-9:45 am

1 stop21h 45m

Dublin

Tue 4/14

9:50 am-10:08 am

2 stops53h 18m

$462

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 3/31

9:40 am-8:15 am

2 stops17h 35m

Dublin

Tue 4/14

9:50 am-11:03 pm

2 stops42h 13m

$471

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Sun 3/1

6:35 am-7:45 am

1 stop20h 10m

Dublin

Mon 3/9

8:50 am-11:57 pm

2 stops19h 07m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 50 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, December is the cheapest month in which you can book a flight from Tennessee to Ireland (average of $357). Flying from Tennessee to Ireland in June is currently the most expensive (average of $676). 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.

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 7 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 12h 56m. There are 3889 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?

    $254 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Icelandair and Aer Lingus, with prices starting from $329 and $353, 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 $357). Flying from Tennessee to Ireland in June is currently the most expensive (average of $676). 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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LaGuardia to Gatwick flights
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Baltimore to Heathrow flights
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San Francisco to Charles de Gaulle 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$363Average$485FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$432Average$684FlexibilityNo cancel feeOn-time62%
Air FranceCheapest$456Average$746FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$464Average$753FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$490Average$844FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$490Average$830FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$492Average$811FlexibilityNo cancel feeOn-time69%
DeltaCheapest$500Average$793FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$502Average$874FlexibilityNo cancel feeOn-time71%
KLMCheapest$536Average$823FlexibilityNo cancel feeOn-time75%

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