$322 Find Cheap Flights from Ireland to Tennessee - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Tennessee departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Ireland to Tennessee

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ireland to Tennessee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ireland to Tennessee

Thu, Nov 5 - Wed, Nov 11
Icelandair Logo
11:30 am - 6:45 pmDUB  Dublin-BNA Nashville Intl
13h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
5:30 pm - 10:15 amBNA  Nashville Intl-DUB Dublin
10h 45m1 stop Reykjavik Keflavik Intl
$572Icelandair
Thu, Dec 3 - Wed, Dec 9
Icelandair Logo
11:30 am - 6:45 pmDUB  Dublin-BNA Nashville Intl
13h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
5:30 pm - 10:15 amBNA  Nashville Intl-DUB Dublin
10h 45m1 stop Reykjavik Keflavik Intl
$591Icelandair
Mon, Feb 8 - Fri, Feb 19
British Airways Logo
8:45 am - 4:40 pmDUB  Dublin-BNA Nashville Intl
13h 55m1 stop London Heathrow
British Airways Logo
6:40 pm - 12:05 pmBNA  Nashville Intl-DUB Dublin
11h 25m1 stop London Heathrow
$604British Airways
Thu, Dec 3 - Wed, Dec 9
Aer Lingus Logo
2:00 pm - 5:20 pmDUB  Dublin-BNA Nashville Intl
9h 20mnonstop
Aer Lingus Logo
6:50 pm - 8:50 amBNA  Nashville Intl-DUB Dublin
8h 00mnonstop
$612Aer Lingus
Sat, Oct 24 - Sat, Oct 31
KLM Logo
10:00 am - 10:07 pmDUB  Dublin-BNA Nashville Intl
18h 07m1 stop Minneapolis St Paul
KLM Logo
12:35 pm - 8:00 amBNA  Nashville Intl-DUB Dublin
14h 25m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
$621KLM
Wed, Oct 21 - Sun, Oct 25
Icelandair Logo
12:15 pm - 7:30 pmDUB  Dublin-BNA Nashville Intl
13h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
8:55 pm - 10:15 amBNA  Nashville Intl-DUB Dublin
32h 20m1 stop Reykjavik Keflavik Intl
$621Icelandair
Thu, Dec 3 - Tue, Dec 8
British Airways Logo
8:50 am - 4:40 pmDUB  Dublin-BNA Nashville Intl
13h 50m1 stop London Heathrow
British Airways Logo
6:40 pm - 7:45 pmBNA  Nashville Intl-DUB Dublin
19h 05m1 stop London Heathrow
$624British Airways
Wed, Dec 2 - Tue, Dec 8
British Airways Logo
9:00 am - 4:40 pmDUB  Dublin-BNA Nashville Intl
13h 40m1 stop London Heathrow
British Airways Logo
6:40 pm - 2:20 pmBNA  Nashville Intl-DUB Dublin
13h 40m1 stop London Heathrow
$624British Airways
Fri, Dec 4 - Tue, Dec 8
British Airways Logo
8:35 pm - 4:40 pmDUB  Dublin-BNA Nashville Intl
26h 05m1 stop London Heathrow
British Airways Logo
6:40 pm - 2:20 pmBNA  Nashville Intl-DUB Dublin
13h 40m1 stop London Heathrow
$624British Airways
Sat, Nov 21 - Tue, Dec 1
Aer Lingus Logo
2:00 pm - 5:20 pmDUB  Dublin-BNA Nashville Intl
9h 20mnonstop
Aer Lingus Logo
6:50 pm - 8:50 amBNA  Nashville Intl-DUB Dublin
8h 00mnonstop
$633Aer Lingus
Booking Insights

KAYAK's insights & trends for flights to Tennessee

Get data-powered insights and trends for flights to Tennessee to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Tennessee?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Tennessee from Ireland found in the last 5 days was to Nashville, at $602 round-trip. The most popular route is Dublin (DUB) to Nashville (BNA) and the cheapest round-trip airline ticket found on this route in the last 5 days was $602.

What is the cheapest month to fly from Ireland to Tennessee?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Tennessee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ireland to Tennessee is April, when tickets cost $389 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is $804 and $747 respectively.

What is the cheapest time of day to fly to Tennessee?

The average price for all round-trip flights from Ireland to Tennessee depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Tennessee is generally in the afternoon, when round-trip flights cost $747 on average. The most expensive time of day to fly to Tennessee is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $747.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Tennessee, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ireland to Tennessee, you should book around 2 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Which is the cheapest airport to fly into in Tennessee?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Tennessee is Nashville Intl Airport (BNA), with an average flight price of $705.

Find deals

Good to know

Low season

January

Cheapest flight

$322
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Dublin to Nashville

FAQs for booking flights from Ireland to Tennessee

  • How does KAYAK find such low prices on flights from Ireland to Tennessee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Tennessee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Tennessee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Tennessee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Tennessee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ireland to Tennessee with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Tennessee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Tennessee?

    Based on KAYAK data, the cheapest day to fly to Tennessee is Sunday where round-trip tickets can be as cheap as $587. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $864 on average.

Reviews of the top airline flying from Ireland to Tennessee

 
See real verified KAYAK customer reviews for airlines flying to Tennessee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Tennessee. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Tennessee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1706 reviews
7.2Comfort
7.5Boarding
8.1Crew
6.7Food
7.0Entertainment
Airline reviews

We traveled with my 90 year old mother and she was well cared for by everyone from the wheelchair attendant to crew. Greatly appreciated!

10.0 ExcellentAnonymous, Aug 2026
Read more Aer Lingus reviews

We traveled with my 90 year old mother and she was well cared for by everyone from the wheelchair attendant to crew. Greatly appreciated!

Very comfortable flight. Great service, food options, and entertainment options. With Wi-Fi!

On time departure and arrival at LAX - good inflight entertainment - all basic seats on every airline right now begin to feel small after 10 hours!!

I was pleasantly surprised. I've never flown this airline and the seats were comfy, I couldn't select my seat but luckily got aisle and was able to comfortably sleep the whole trip except when they came around with an in flight free meal, drinks then snack at the end. I'd fly with Aer Lingus again. The only annoying thing is you had to pay for WiFi for different hours of usage but luckily I didn't need it

This was a great flight. I love the way they had general boarding board from the back first by seat row and in general the flight was very comfortable. The seats were actually comfy, and the food served was surprisingly good.

A seat was broken There was a delay of 45min A checked bag was missing in Boston

The service was some of the worst I have experienced on an international flight. The service was rude, the quality of the food was very low. The speed of service was insanely quick. You couldn’t finish your pretzels before the meal came before the coffee came before trash collection came. Then they never came back for 5 hours. They rushed everything so they could get it over with.

A special shout-out to one of the check-in staff at DUB yesterday noon. We had to use the "Closing Flights" counter and we met, hands down, the most efficient person - able to resolve several issues in the matter of minutes, while remaining polite and calming everyone down. Great job, Aer Lingus!

Everything was great!! I had no problems!! I would fly Aer Lingus again! 🥰

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

Everything you need to know for your flight to Tennessee

Cabin class types available on flights to Tennessee

Cabin classes available on flights to Tennessee. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Tennessee
Business Class flights to Tennesseefrom $4,143
Premium Economy Class flights to Tennesseefrom $2,844
Economy Class flights to Tennesseefrom $602