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Cheap flights from Ireland to Tennessee from £242

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BNA
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Tennessee

Enter your travel dates to find the best prices.

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 22 May 2026.

Sat 12/920:15
DUB
-
BNA
2 stops24h 45m
British Airways
Sat 26/913:09
BNA
-
DUB
2 stops14h 31m
British Airways
Deal found 22/5£381
Wed 17/609:30
DUB
-
BNA
1 stop15h 24m
Iberia
Tue 23/617:50
BNA
-
DUB
1 stop12h 00m
Iberia
Deal found 18/5£384
Wed 24/609:30
DUB
-
BNA
1 stop18h 25m
Finnair
Tue 30/617:50
BNA
-
DUB
1 stop12h 00m
Finnair
Deal found 18/5£385
Tue 8/909:30
DUB
-
BNA
1 stop18h 59m
Multiple Airlines
Tue 22/920:40
BNA
-
DUB
1 stop16h 50m
Multiple Airlines
Deal found 20/5£386
Sat 6/609:30
DUB
-
BNA
1 stop17h 47m
Finnair
Mon 8/617:50
BNA
-
DUB
1 stop12h 00m
Finnair
Deal found 19/5£389
Tue 16/609:30
DUB
-
BNA
1 stop18h 25m
Finnair
Mon 22/617:50
BNA
-
DUB
1 stop12h 00m
Finnair
Deal found 19/5£389
Tue 2/612:40
DUB
-
BNA
1 stop13h 48m
Finnair
Tue 9/617:50
BNA
-
DUB
1 stop12h 00m
Finnair
Deal found 20/5£390
Fri 29/511:45
DUB
-
BNA
1 stop16h 58m
British Airways
Fri 5/613:09
BNA
-
DUB
1 stop11h 21m
British Airways
Deal found 22/5£393
Tue 16/609:30
DUB
-
BNA
1 stop18h 25m
Finnair
Tue 23/617:50
BNA
-
DUB
1 stop12h 00m
Finnair
Deal found 19/5£395
Tue 8/909:30
DUB
-
BNA
1 stop18h 59m
Finnair
Sat 19/912:45
BNA
-
DUB
1 stop15h 00m
Finnair
Deal found 19/5£395

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 22 May 2026.

Round-trip from

£381

One-way from

£242

Popular in

July

Cheapest in

February

Average price

£488

Good round-trip deal

£544 or less
British Airways
  • British Airways
  • 12/9-26/9
  • 4 total stops
  • 39h 16m total
  • Ireland to Tennessee
Search Deals
Icelandair
  • Icelandair
  • 15/11
  • 1 total stop
  • 13h 00m total
  • Ireland to Tennessee
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Ireland to Tennessee.
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 22 May 2026.
Use the filters below to find and compare flights from Ireland to Tennessee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 1/9

09:30-22:29

1 stop18h 59m

Nashville Intl

Wed 30/9

12:45-09:45

1 stop15h 00m

£390
Fastest return journey

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 2/6

12:40-20:28

1 stop13h 48m

Nashville Intl

Tue 9/6

17:50-11:50

1 stop12h 00m

£390

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 8/9

09:30-22:29

1 stop18h 59m

Nashville Intl

Sat 19/9

12:45-09:45

1 stop15h 00m

£395

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 2/11

20:40-16:15

1 stop25h 35m

Nashville Intl

Mon 9/11

13:29-07:15

1 stop11h 46m

£412

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 1/6

11:10-21:15

2 stops16h 05m

Nashville Intl

Mon 15/6

09:48-09:15

2 stops17h 27m

£416

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 2/6

11:10-21:15

2 stops16h 05m

Nashville Intl

Tue 9/6

09:48-09:15

2 stops17h 27m

£416

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 16/6

05:55-16:46

2 stops16h 51m

Nashville Intl

Tue 23/6

06:00-07:55

1 stop19h 55m

£417

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 12/11

13:10-22:53

2 stops15h 43m

Nashville Intl

Thu 10/12

18:25-17:25

1 stop17h 00m

£451

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 24/6

09:30-21:55

1 stop18h 25m

Nashville Intl

Wed 1/7

17:50-11:50

1 stop12h 00m

£460

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 29/6

11:10-20:50

2 stops15h 40m

Nashville Intl

Thu 9/7

14:51-08:45

1 stop11h 54m

£491

Flights are sorted by cheapest return flights first.

Deals found on 19/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 return 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, February is the cheapest month in which you can book a flight from Ireland to Tennessee (average of £280). Flying from Ireland to Tennessee in July is currently the most expensive (average of £469). 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 22 May 2026.

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.

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

The best time to book flights from Ireland to Tennessee is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 22 May 2026.
Read reviews from past customers who have flown with KLM,United Airlines, andAer Lingus from Ireland to Tennessee. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,519 reviews
Check prices

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,519 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,751 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Aer Lingus
7.3
Good
1,574 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,644 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,992 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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, 174 users have taken a look at flights from Ireland to Tennessee.

  • How long is the flight from Ireland to Tennessee?

    Departing from Ireland to Tennessee will take you 16h 05m. Airlines will cover a distance of 3894 mi. This flight may include one or multiple stops.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Ireland to Tennessee (average of £280). Flying from Ireland to Tennessee in July is currently the most expensive (average of £469). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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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Heathrow to Hobby flights
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Top 9 airlines flying from Ireland to Tennessee

Discover the top 9 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 858,174 searches. Data last updated 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£289Average£544FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£342Average£524FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£365Average£566FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£376Average£551FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest£377Average£518FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest£388Average£674FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£421Average£553FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£425Average£564FlexibilityNo cancel feeOn-time77%
Search Iberia flights
JetBlueCheapest£446Average£534FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Tennessee?

Cheapflights makes it easy to find Ireland to Tennessee flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Tennessee?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Tennessee for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ireland to Tennessee with no change fees?

Yes, we can. To see specific flights from Ireland to Tennessee with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Tennessee become cheaper?

Yes, Cheapflights offers price alerts on Ireland to Tennessee flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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