What is the cheapest airline that flies from Nashville Intl to Ireland?

British Airways, Delta, and United Airlines are the most popular carriers operating from Nashville Intl to Ireland

What airlines fly to Ireland?

Aer Lingus, United Airlines and Icelandair are the top three most popular airlines that fly to Ireland from Nashville according to our data. Aer Lingus is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 8 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Nashville Intl Airport to Ireland?

Prices for flights from Nashville Intl Airport to Ireland were last updated today.

How many operators does momondo search for flights from Nashville Intl Airport to Ireland?

As of August 2026, there are 8 operators available to choose from for flights from Nashville Intl Airport to Ireland.

How old do you have to be to fly from Nashville Intl Airport to Ireland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Nashville Intl Airport to Ireland.

What documentation or ID do you need to fly to Ireland?

The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$245 Cheap Flights from Nashville to Ireland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nashville to Ireland

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 5:10 amBNA Nashville Intl-DUB Dublin

15h 10m1 stop Toronto Pearson Intl

1:00 pm - 9:23 pmDUB Dublin-BNA Nashville Intl

14h 23m1 stop Toronto Pearson Intl

$437Aer Lingus

Mon, Nov 23 - Thu, Dec 3

6:35 pm - 5:10 amBNA Nashville Intl-DUB Dublin

28h 35m1 stop Toronto Pearson Intl

1:20 pm - 9:34 amDUB Dublin-BNA Nashville Intl

26h 14m1 stop Toronto Pearson Intl

$442Aer Lingus

Sun, Sep 6 - Fri, Sep 18

6:50 pm - 5:10 amBNA Nashville Intl-DUB Dublin

28h 20m1 stop Toronto Pearson Intl

1:20 pm - 9:34 amDUB Dublin-BNA Nashville Intl

26h 14m1 stop Toronto Pearson Intl

$542Multiple Airlines

Sun, Sep 6 - Fri, Sep 18

8:55 pm - 1:15 pmBNA Nashville Intl-DUB Dublin

10h 20m1 stop Reykjavik Keflavik Intl

11:30 am - 7:45 pmDUB Dublin-BNA Nashville Intl

13h 15m1 stop Reykjavik Keflavik Intl

$582Icelandair

Wed, Oct 14 - Sun, Oct 25

4:05 pm - 5:10 amBNA Nashville Intl-DUB Dublin

31h 05m1 stop Toronto Pearson Intl

1:00 pm - 1:14 pmDUB Dublin-BNA Nashville Intl

30h 14m1 stop Toronto Pearson Intl

$584Multiple Airlines

Fri, Nov 13 - Sat, Nov 21

8:55 pm - 1:15 pmBNA Nashville Intl-DUB Dublin

10h 20m1 stop Reykjavik Keflavik Intl

12:15 pm - 7:30 pmDUB Dublin-BNA Nashville Intl

13h 15m1 stop Reykjavik Keflavik Intl

$589Icelandair

Wed, Sep 16 - Wed, Sep 23

2:58 pm - 9:45 amBNA Nashville Intl-DUB Dublin

12h 47m1 stop Chicago O'Hare Intl

9:20 am - 12:03 pmDUB Dublin-BNA Nashville Intl

32h 43m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$679United Airlines

Tue, Sep 1 - Tue, Sep 8

6:33 pm - 9:45 amBNA Nashville Intl-DUB Dublin

33h 12m1 stop Chicago O'Hare Intl

9:50 am - 9:34 amDUB Dublin-BNA Nashville Intl

29h 44m1 stop Toronto Pearson Intl

$679United Airlines

Tue, Sep 1 - Tue, Sep 15

7:40 pm - 5:00 pmBNA Nashville Intl-DUB Dublin

16h 20m1 stop London Heathrow

8:50 am - 4:40 pmDUB Dublin-BNA Nashville Intl

13h 50m1 stop London Heathrow

$683British Airways

Tue, Oct 27 - Tue, Nov 3

6:40 pm - 5:00 pmBNA Nashville Intl-DUB Dublin

16h 20m1 stop London Heathrow

8:50 am - 4:40 pmDUB Dublin-BNA Nashville Intl

13h 50m1 stop London Heathrow

$683British Airways

Tue, Nov 10 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 9:45 amBNA Nashville Intl-DUB Dublin

21h 45m1 stop Chicago O'Hare Intl

9:20 am - 9:13 amDUB Dublin-BNA Nashville Intl

29h 53m1 stop Toronto Pearson Intl

$679United Airlines

Wed, Aug 12 - Fri, Aug 21

6:00 am - 9:45 amBNA Nashville Intl-DUB Dublin

21h 45m1 stop Chicago O'Hare Intl

9:20 am - 9:13 amDUB Dublin-BNA Nashville Intl

29h 53m1 stop Toronto Pearson Intl

$679United Airlines

Wed, Aug 12 - Wed, Aug 19

3:45 pm - 7:45 amBNA Nashville Intl-DUB Dublin

10h 00m1 stop Montreal Pierre Elliott Trudeau Intl

9:20 am - 12:35 pmDUB Dublin-BNA Nashville Intl

33h 15m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$682Air Canada

Wed, Aug 12 - Wed, Aug 19

8:15 am - 7:45 amBNA Nashville Intl-DUB Dublin

17h 30m1 stop Montreal Pierre Elliott Trudeau Intl

9:20 am - 12:35 pmDUB Dublin-BNA Nashville Intl

33h 15m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$682Air Canada

Wed, Aug 12 - Wed, Aug 19

10:59 am - 8:45 amBNA Nashville Intl-DUB Dublin

15h 46m1 stop Atlanta Hartsfield-Jackson

5:55 am - 2:47 pmDUB Dublin-BNA Nashville Intl

14h 52m2 stops Amsterdam Schiphol Minneapolis St Paul

$707Delta

Wed, Aug 12 - Wed, Aug 19

8:02 am - 8:45 amBNA Nashville Intl-DUB Dublin

18h 43m1 stop Atlanta Hartsfield-Jackson

5:55 am - 4:56 pmDUB Dublin-BNA Nashville Intl

17h 01m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$707Delta

Wed, Aug 12 - Fri, Aug 21

6:35 pm - 5:10 amBNA Nashville Intl-DUB Dublin

28h 35m1 stop Toronto Pearson Intl

2:05 pm - 5:05 pmDUB Dublin-BNA Nashville Intl

9h 00mnonstop

$708Aer Lingus

Wed, Aug 12 - Wed, Aug 19

6:35 pm - 5:10 amBNA Nashville Intl-DUB Dublin

28h 35m1 stop Toronto Pearson Intl

2:05 pm - 5:05 pmDUB Dublin-BNA Nashville Intl

9h 00mnonstop

$754Aer Lingus

Fri, Aug 14 - Sat, Aug 22

10:18 am - 11:50 amBNA Nashville Intl-DUB Dublin

19h 32m1 stop Chicago O'Hare Intl

9:30 am - 10:29 pmDUB Dublin-BNA Nashville Intl

18h 59m1 stop Chicago O'Hare Intl

$760Iberia

Wed, Aug 12 - Sun, Aug 23

10:18 am - 11:50 amBNA Nashville Intl-DUB Dublin

19h 32m1 stop Chicago O'Hare Intl

2:05 pm - 5:05 pmDUB Dublin-BNA Nashville Intl

9h 00mnonstop

$910Iberia

Fri, Aug 14 - Sat, Aug 22

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Aer Lingus flights from Nashville to Ireland

Our best Aer Lingus deals on Nashville to Ireland flight tickets

Aer Lingus

Nov 23

BNA8:00 amNashville Intl

15h 10m

1 stop

DUB5:10 amDublin

Dec 3

DUB1:00 pmDublin

14h 23m

1 stop

BNA9:23 pmNashville Intl

$437

Aer Lingus

Sep 6

BNA6:35 pmNashville Intl

28h 35m

1 stop

DUB5:10 amDublin

Sep 18

DUB1:20 pmDublin

26h 14m

1 stop

BNA9:34 amNashville Intl

$442

Aer Lingus

Jan 16

BNA3:40 pmNashville Intl

31h 30m

1 stop

DUB5:10 amDublin

Jan 31

DUB1:00 pmDublin

12h 38m

1 stop

BNA7:38 pmNashville Intl

$487

Icelandair flights from Nashville to Ireland

Our best Icelandair deals on Nashville to Ireland flight tickets

Icelandair

Oct 14

BNA8:55 pmNashville Intl

10h 20m

1 stop

DUB1:15 pmDublin

Oct 25

DUB11:30 amDublin

13h 15m

1 stop

BNA7:45 pmNashville Intl

$582

Icelandair

Sep 16

BNA8:55 pmNashville Intl

10h 20m

1 stop

DUB1:15 pmDublin

Sep 23

DUB12:15 pmDublin

13h 15m

1 stop

BNA7:30 pmNashville Intl

$589

Icelandair

Sep 23

BNA8:55 pmNashville Intl

10h 20m

1 stop

DUB1:15 pmDublin

Sep 30

DUB12:15 pmDublin

13h 15m

1 stop

BNA7:30 pmNashville Intl

$593

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleDublin

BNA Nashville Intl - DUB Dublin

BNADUB

Nashville Intl

Mon 11/23

8:00 am-5:10 am

1 stop15h 10m

Dublin

Thu 12/3

1:00 pm-9:23 pm

1 stop14h 23m

$437

NashvilleDublin

BNA Nashville Intl - DUB Dublin

BNADUB

Nashville Intl

Sun 9/6

6:35 pm-5:10 am

1 stop28h 35m

Dublin

Fri 9/18

1:20 pm-9:34 am

1 stop26h 14m

$442

NashvilleDublin

BNA Nashville Intl - DUB Dublin

BNADUB

Nashville Intl

Sun 9/6

6:50 pm-5:10 am

1 stop28h 20m

Dublin

Fri 9/18

1:20 pm-9:34 am

1 stop26h 14m

$542

Quickest round-trip

NashvilleDublin

BNA Nashville Intl - DUB Dublin

BNADUB

Nashville Intl

Wed 10/14

8:55 pm-1:15 pm

1 stop10h 20m

Dublin

Sun 10/25

11:30 am-7:45 pm

1 stop13h 15m

$582

NashvilleDublin

BNA Nashville Intl - DUB Dublin

BNADUB

Nashville Intl

Fri 11/13

4:05 pm-5:10 am

1 stop31h 05m

Dublin

Sat 11/21

1:00 pm-1:14 pm

1 stop30h 14m

$584

NashvilleDublin

BNA Nashville Intl - DUB Dublin

BNADUB

Nashville Intl

Wed 9/16

8:55 pm-1:15 pm

1 stop10h 20m

Dublin

Wed 9/23

12:15 pm-7:30 pm

1 stop13h 15m

$589

NashvilleDublin

BNA Nashville Intl - DUB Dublin

BNADUB

Nashville Intl

Tue 9/1

2:58 pm-9:45 am

1 stop12h 47m

Dublin

Tue 9/8

9:20 am-12:03 pm

2 stops32h 43m

$679

NashvilleDublin

BNA Nashville Intl - DUB Dublin

BNADUB

Nashville Intl

Tue 9/1

6:33 pm-9:45 am

1 stop33h 12m

Dublin

Tue 9/15

9:50 am-9:34 am

1 stop29h 44m

$679

NashvilleDublin

BNA Nashville Intl - DUB Dublin

BNADUB

Nashville Intl

Tue 10/27

7:40 pm-5:00 pm

1 stop16h 20m

Dublin

Tue 11/3

8:50 am-4:40 pm

1 stop13h 50m

$683

NashvilleDublin

BNA Nashville Intl - DUB Dublin

BNADUB

Nashville Intl

Tue 11/10

6:40 pm-5:00 pm

1 stop16h 20m

Dublin

Tue 11/17

8:50 am-4:40 pm

1 stop13h 50m

$683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Nashville to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Ireland?

In general, April is the cheapest month to fly from Nashville to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $611. If you aren’t able to travel to Ireland during the month of April, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $633.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Sunday when prices can be found for as low as $894. This is often the case because there is less demand to fly during this day of the week. Flights from Nashville to Ireland on a Monday will generally be more expensive and average around $1,234. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

According to our data, the cheapest time of day to fly to Ireland is in the evening. momondo users have found flights departing from Nashville to Ireland in the evening for as low as $875. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around $966.

What is the cheapest Nashville Intl to Ireland flight route?

Fly from Nashville Intl to Dublin for the best Nashville Intl - Ireland flight prices

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

You are more likely to see cheaper flights to Ireland from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $819 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Nashville for as low as $716 on momondo.

What cabin class options are available on Nashville to Ireland flights?

There are 2 cabin classes available to choose from on Nashville to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nashville to Ireland flights?

You could potentially save up to 1% on your flight if you consider stops on a Nashville to Ireland flight.

Cheap Nashville to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Ireland

Best Price Found	$463
Fastest flight time	8h 00m
Direct flights	Mon, Wed, Thu, Fri and Sun
Airports in Ireland	77 airports

The best one-way flight to Ireland from Nashville in the past 72 hours is $463. The best round-trip flight deal from Nashville to Ireland found on momondo in the last 72 hours is $826.

The fastest flight from Nashville to Ireland takes 8h 00m

Direct flights go from Nashville to Ireland on Monday, Wednesday, Thursday, Friday and Sunday. The only airline offering direct flights is Aer Lingus.

There are 77 airports in Ireland. From Nashville there are direct flights to Dublin (DUB).

Search flight deals

Frequently asked questions about flying from Nashville to Ireland

When did momondo last update prices for flights from Nashville Intl Airport to Ireland?
Prices for flights from Nashville Intl Airport to Ireland were last updated today.
How many operators does momondo search for flights from Nashville Intl Airport to Ireland?
As of August 2026, there are 8 operators available to choose from for flights from Nashville Intl Airport to Ireland.
How old do you have to be to fly from Nashville Intl Airport to Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Nashville Intl Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Nashville to Ireland?
momondo data reveals that the most frequently booked plane model on the route from Nashville to Ireland is Airbus A321neo, representing 67.15% of all bookings. The subsequent popular models are Airbus A321-100/200 at 18.61%, Boeing 777 at 3.28%, and Airbus A350-1000 at 3.28%.

Best airlines flying from Nashville to Ireland

Compare and see reviews for airlines that fly from Nashville to Ireland with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $349	Free Cancellation	Rating 6.9 728 reviews	Search Icelandair flights
Aer Lingus	PriceFrom $354	Free Cancellation	Rating 7.3 1,693 reviews	Search Aer Lingus flights
British Airways	PriceFrom $464	Free Cancellation	Rating 6.7 8,155 reviews	Search British Airways flights
Delta	PriceFrom $485	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
Iberia	PriceFrom $495	Free Cancellation	Rating 7.0 3,262 reviews	Search Iberia flights
American Airlines	PriceFrom $495	Free Cancellation	Rating 7.1 11,900 reviews	Search American Airlines flights
JetBlue	PriceFrom $557	Free Cancellation	Rating 7.1 3,033 reviews	Search JetBlue flights
United Airlines	PriceFrom $566	Free Cancellation	Rating 7.4 10,101 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Ireland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Nashville to Ireland for you.

Can I find flights from Nashville to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Nashville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Nashville to Ireland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Nashville to Ireland.

I’m not ready to book a flight from Nashville to Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Nashville and alert you when they change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Find better results for your trip to Ireland

Popular cities

Other flights from Nashville

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Airlines

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Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $338

Flights to Shannon, Clarefrom $620

Flights to Corkfrom $672

Flights to Knockfrom $842

Flights to Milltown (Kerry)from $786

Flights to Donegalfrom $848

Cheap flights from Nashville to Ireland from $245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Ireland departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Nashville to Ireland

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Aer Lingus flights from Nashville to Ireland

Our best Aer Lingus deals on Nashville to Ireland flight tickets

Icelandair flights from Nashville to Ireland

Our best Icelandair deals on Nashville to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Nashville to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Nashville to Ireland

What is the cheapest month to fly to Ireland?

What is the cheapest day to depart on your flight to Ireland?

What is the cheapest time of day to depart on your flight to Ireland?

What is the cheapest Nashville Intl to Ireland flight route?

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

What cabin class options are available on Nashville to Ireland flights?

Can stopping save me money on Nashville to Ireland flights?

What is the cheapest airline that flies from Nashville Intl to Ireland?

What airlines fly to Ireland?

Cheap Nashville to Ireland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Ireland

Frequently asked questions about flying from Nashville to Ireland

Best airlines flying from Nashville to Ireland

Compare and see reviews for airlines that fly from Nashville to Ireland with momondo

Why use momondo?

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Nashville flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year