$350 Find Cheap Flights from Ireland to Tennessee - Compare and Save

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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?

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?

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 cheapest time of day to fly to Tennessee is generally in the afternoon, when round-trip flights cost $773 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 $773.

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

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 30% 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.

Good to know

Low season

January

Cheapest flight

$350
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly with an average 15% 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

 
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 1747 reviews
6.7Food
7.5Boarding
7.0Entertainment
8.1Crew
7.2Comfort
Airline reviews

I loved both of my flights to Ireland and back to Boston. The only negative was it took over an hour for the baggage to be delivered.

10.0 ExcellentAnonymous, Sep 2026
Read more Aer Lingus reviews

I loved both of my flights to Ireland and back to Boston. The only negative was it took over an hour for the baggage to be delivered.

The boarding time for this flight was ridiculous, longest in all my time flying. There was a problem with the original plane so it was switched at the last minute. Not a good substitution. We were delayed in departing. The bathrooms for economy were not adequate. The crew were pleasant but not present in the economy section, in an ~ 8hr flight only twice did they come through offering water, easy to get very dehydrated. I had to go and ask every hour for more water. The seats were cramped, and I have no idea what they did to the coffee but it was undrinkable. The food, was disgusting, utterly inedible, I am stunned by the lack of care and quality with the inflight service, very disappointing, I had expected better from Aer Lingus.

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.

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.

More options for your flight to Tennessee

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