What airlines fly to Ireland?

Aer Lingus, United Airlines and American Airlines are the top three most popular airlines that fly to Ireland from Tennessee according to our data. Aer Lingus is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 11 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

How many flights depart from Tennessee to Ireland on average per day?

As of May 2026, 3 flights take off from Tennessee and land in Ireland each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.

How long is the flight from Tennessee to Ireland?

Flight times from Tennessee to Ireland vary, but if you’re flying out of Nashville and flying into Dublin (one of the most popular routes), then the duration is 8h on average. Another popular route from Tennessee to Ireland is flying from Knoxville to Dublin, which will take roughly 10h 44m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Tennessee to Ireland on average per week?

The number of flights available between Tennessee and Ireland is 25 per week as of May 2026. The most frequent departure day is Tue, with 20% of weekly flights leaving on this day.

What is the cheapest airline that flies from Tennessee to Ireland?

Lufthansa, KLM, and United Airlines are the most popular carriers operating from Tennessee to Ireland

When did momondo last update prices for flights from Tennessee to Ireland?

Prices for flights from Tennessee to Ireland were last updated today.

How many operators does momondo search for flights from Tennessee to Ireland?

The number of operators available for flights from Tennessee to Ireland is 11 as of May 2026.

How old do you have to be to fly from Tennessee to Ireland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Ireland.

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

The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$297 Cheap Flights from Tennessee to Ireland in 2026

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Find the cheapest flights from Tennessee to Ireland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 pm - 6:15 am

BNA

DUB

29h 40m

1 stop

1:00 pm - 7:50 pm

DUB

BNA

12h 50m

1 stop

$459Aer Lingus

Sat, Oct 24 - Mon, Nov 2

10:05 am - 5:10 am

BNA

DUB

13h 05m

1 stop

1:20 pm - 9:13 am

DUB

BNA

25h 53m

1 stop

$463Aer Lingus

Wed, Sep 2 - Sun, Sep 6

6:50 pm - 5:10 am

BNA

DUB

28h 20m

1 stop

1:00 pm - 3:20 pm

DUB

BNA

31h 20m

1 stop

$556Multiple Airlines

Wed, Oct 14 - Sun, Oct 25

5:30 pm - 12:45 pm

BNA

DUB

37h 15m

2 stops

11:30 am - 6:30 pm

DUB

BNA

13h 00m

1 stop

$642Multiple Airlines

Mon, Nov 2 - Thu, Nov 12

10:16 am - 10:20 am

TYS

DUB

20h 04m

1 stop

9:00 am - 7:34 pm

DUB

TYS

39h 34m

2 stops

$718United Airlines

Wed, Oct 28 - Fri, Nov 6

5:57 pm - 7:45 am

TYS

DUB

9h 48m

1 stop

8:50 am - 11:46 pm

DUB

TYS

19h 56m

2 stops

$742Delta

Wed, Oct 28 - Fri, Nov 6

10:16 am - 10:20 am

TYS

DUB

20h 04m

1 stop

12:05 pm - 7:17 pm

DUB

TYS

12h 12m

1 stop

$745United Airlines

Wed, Oct 28 - Fri, Nov 6

1:40 pm - 7:15 am

TYS

DUB

13h 35m

1 stop

11:30 am - 10:54 pm

DUB

TYS

16h 24m

2 stops

$751American Airlines

Wed, Oct 28 - Fri, Nov 6

2:06 pm - 9:35 am

CHA

DUB

14h 29m

1 stop

11:45 am - 9:45 pm

DUB

CHA

15h 00m

1 stop

$797American Airlines

Mon, Oct 5 - Fri, Oct 9

6:05 am - 9:15 am

TRI

DUB

22h 10m

2 stops

10:00 am - 10:28 pm

DUB

TRI

17h 28m

2 stops

$851Delta

Fri, Sep 11 - Fri, Sep 25

American Airlines flights from Tennessee to Ireland

Our best American Airlines deals on Tennessee to Ireland flight tickets

American Airlines

Oct 28

TYS1:40 pmKnoxville McGhee Tyson

13h 35m

1 stop

DUB7:15 amDublin

Nov 6

DUB11:30 amDublin

16h 24m

2 stops

TYS10:54 pmKnoxville McGhee Tyson

$751

American Airlines

Nov 2

TYS6:27 pmKnoxville McGhee Tyson

9h 03m

1 stop

DUB8:30 amDublin

Nov 15

DUB11:30 amDublin

14h 34m

1 stop

TYS9:04 pmKnoxville McGhee Tyson

$795

American Airlines

Oct 5

CHA2:06 pmChattanooga Lovell Field

14h 29m

1 stop

DUB9:35 amDublin

Oct 9

DUB11:45 amDublin

15h 00m

1 stop

CHA9:45 pmChattanooga Lovell Field

$797

Finnair flights from Tennessee to Ireland

Our best Finnair deals on Tennessee to Ireland flight tickets

Finnair

Aug 18

MEM5:46 pmMemphis

12h 04m

1 stop

DUB11:50 amDublin

Aug 26

DUB9:40 amDublin

19h 44m

2 stops

MEM11:24 pmMemphis

$796

Finnair

Oct 12

MEM12:00 pmMemphis

15h 45m

1 stop

DUB9:45 amDublin

Oct 16

DUB9:40 amDublin

20h 25m

2 stops

MEM12:05 amMemphis

$799

Finnair

Oct 12

MEM5:45 pmMemphis

17h 30m

2 stops

DUB5:15 pmDublin

Oct 16

DUB9:40 amDublin

20h 25m

2 stops

MEM12:05 amMemphis

$811

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Sat 10/24

6:35 pm-6:15 am

1 stop29h 40m

Dublin

Mon 11/2

1:00 pm-7:50 pm

1 stop12h 50m

$459

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 9/2

10:05 am-5:10 am

1 stop13h 05m

Dublin

Sun 9/6

1:20 pm-9:13 am

1 stop25h 53m

$463

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 10/14

6:50 pm-5:10 am

1 stop28h 20m

Dublin

Sun 10/25

1:00 pm-3:20 pm

1 stop31h 20m

$556

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Mon 11/2

5:30 pm-12:45 pm

2 stops37h 15m

Dublin

Thu 11/12

11:30 am-6:30 pm

1 stop13h 00m

$642

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 10/28

10:16 am-10:20 am

1 stop20h 04m

Dublin

Fri 11/6

9:00 am-7:34 pm

2 stops39h 34m

$718

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 10/28

5:57 pm-7:45 am

1 stop9h 48m

Dublin

Fri 11/6

8:50 am-11:46 pm

2 stops19h 56m

$742

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 10/28

10:16 am-10:20 am

1 stop20h 04m

Dublin

Fri 11/6

12:05 pm-7:17 pm

1 stop12h 12m

$745

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 10/28

1:40 pm-7:15 am

1 stop13h 35m

Dublin

Fri 11/6

11:30 am-10:54 pm

2 stops16h 24m

$751

Quickest round-trip

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Mon 10/5

2:06 pm-9:35 am

1 stop14h 29m

Dublin

Fri 10/9

11:45 am-9:45 pm

1 stop15h 00m

$797

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 9/11

6:05 am-9:15 am

2 stops22h 10m

Dublin

Fri 9/25

10:00 am-10:28 pm

2 stops17h 28m

$851

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 Tennessee 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

Other information

What is the cheapest month to fly to Ireland?

In general, October is the cheapest month to fly from Tennessee to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $133. If you aren’t able to travel to Ireland during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $169.

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 $836. This is often the case because there is less demand to fly during this day of the week. Flights from Tennessee 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 Tennessee to Ireland in the evening for as low as $861. 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 $910.

What is the cheapest Tennessee to Ireland flight route?

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

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

You are more likely to see cheaper flights to Ireland from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $750 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Tennessee for as low as $597 on momondo.

Can stopping save me money on Tennessee to Ireland flights?

You could potentially save up to 48% on your flight if you consider stops on a Tennessee to Ireland flight.

Cheap Tennessee to Ireland flight deals and tips

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

Best Price Found	$483
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 Tennessee in the past 72 hours is $483. The best round-trip flight deal from Tennessee to Ireland found on momondo in the last 72 hours is $986.

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

Direct flights go from Tennessee to Ireland on Monday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

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

Search flight deals

Frequently asked questions about flying from Tennessee to Ireland

When did momondo last update prices for flights from Tennessee to Ireland?
Prices for flights from Tennessee to Ireland were last updated today.
How many operators does momondo search for flights from Tennessee to Ireland?
The number of operators available for flights from Tennessee to Ireland is 11 as of May 2026.
How old do you have to be to fly from Tennessee to Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Tennessee to Ireland?
momondo data reveals that the most frequently booked plane model on the route from Tennessee to Ireland is Airbus A321neo, representing 79.02% of all bookings. The subsequent popular models are Airbus A350-1000 at 8.78%, Airbus A321-100/200 at 2.93%, and Boeing 777 at 2.68%.

Best airlines flying from Tennessee to Ireland

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $169	Free Cancellation	Rating 7.1 2,976 reviews	Search JetBlue flights
Icelandair	PriceFrom $349	Free Cancellation	Rating 7.0 653 reviews	Search Icelandair flights
British Airways	PriceFrom $464	Free Cancellation	Rating 6.7 7,967 reviews	Search British Airways flights
United Airlines	PriceFrom $470	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
Delta	PriceFrom $485	Free Cancellation	Rating 7.9 8,453 reviews	Search Delta flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $489	Free Cancellation	Rating 7.3 1,551 reviews	Search Aer Lingus flights
Scandinavian Airlines	PriceFrom $490	Free Cancellation	Rating 7.4 1,771 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $491	Free Cancellation	Rating 7.8 1,513 reviews	Search KLM flights
Iberia	PriceFrom $495	Free Cancellation	Rating 7.0 3,214 reviews	Search Iberia flights

Why use momondo?

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

Finding the right flight to Ireland from Tennessee is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

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

Flights from Tennessee to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Tennessee to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tennessee 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 Tennessee 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.

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Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $250

Flights to Shannon, Clarefrom $561

Flights to Corkfrom $613

Flights to Knockfrom $871

Flights to Milltown (Kerry)from $933

Flights to Donegalfrom $899

Cheap flights from Tennessee to Ireland from $297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Ireland departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Tennessee to Ireland

Our best American Airlines deals on Tennessee to Ireland flight tickets

Finnair flights from Tennessee to Ireland

Our best Finnair deals on Tennessee to Ireland flight tickets

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See travel insights to Ireland from

How to get the cheapest flight ticket from Tennessee 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 Tennessee to Ireland flight route?

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

Can stopping save me money on Tennessee to Ireland flights?

What is the cheapest airline that flies from Tennessee to Ireland?

What airlines fly to Ireland?

How many flights depart from Tennessee to Ireland on average per day?

How many flights depart from Tennessee to Ireland on average per week?

How long is the flight from Tennessee to Ireland?

Cheap Tennessee to Ireland flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Ireland

Frequently asked questions about flying from Tennessee to Ireland

Best airlines flying from Tennessee to Ireland

Compare and see reviews for airlines that fly from Tennessee 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

Tennessee 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