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 37% 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.

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

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

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

As of December 2025, 1 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 many flights depart from Tennessee to Ireland on average per week?

The number of flights available between Tennessee and Ireland is 8 per week as of December 2025. The most frequent departure day is Tue, with 50% of weekly flights leaving on this day.

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 7h 55m on average. Another popular route from Tennessee to Ireland is flying from Chattanooga to Dublin, which will take roughly 9h 20m. Keep in mind that layovers or delays could extend your travel time.

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 December 2025.

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.

$249 Cheap Flights from Tennessee to Ireland in 2025/26

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Find the cheapest flights from Tennessee to Ireland

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:55 am - 8:10 am

MEM

DUB

16h 15m1 stop

9:00 am - 5:26 pm

DUB

MEM

38h 26m2 stops

$452Multiple Airlines

Mon, Jan 19 - Mon, Jan 26

7:30 am - 8:10 am

MEM

DUB

18h 40m1 stop

8:00 am - 1:49 pm

DUB

MEM

34h 49m2 stops

$456United Airlines

Thu, Feb 26 - Mon, Mar 9

10:16 am - 8:45 am

TRI

DUB

17h 29m2 stops

5:55 am - 10:28 pm

DUB

TRI

21h 33m2 stops

$473KLM

Wed, Feb 4 - Wed, Feb 11

7:20 pm - 7:10 am

TYS

DUB

30h 50m2 stops

9:00 am - 7:27 pm

DUB

TYS

15h 27m2 stops

$476Air Canada

Wed, Feb 4 - Wed, Feb 11

3:20 pm - 8:10 am

MEM

DUB

10h 50m1 stop

5:00 am - 5:26 pm

DUB

MEM

18h 26m2 stops

$479Lufthansa

Tue, Feb 3 - Tue, Feb 10

1:59 pm - 8:10 am

TYS

DUB

13h 11m1 stop

5:00 am - 8:37 pm

DUB

TYS

20h 37m2 stops

$479Lufthansa

Thu, Feb 5 - Thu, Feb 12

11:57 am - 8:00 am

MEM

DUB

14h 03m2 stops

5:55 am - 9:17 pm

DUB

MEM

21h 22m2 stops

$482Delta

Tue, Feb 3 - Tue, Feb 10

9:35 am - 7:45 am

MEM

DUB

16h 10m1 stop

9:45 am - 8:24 pm

DUB

MEM

15h 39m1 stop

$484KLM

Thu, Feb 26 - Mon, Mar 9

1:53 pm - 8:45 am

CHA

DUB

13h 52m1 stop

5:55 am - 9:43 pm

DUB

CHA

20h 48m2 stops

$485Delta

Sun, Apr 12 - Tue, Apr 21

8:15 am - 10:45 am

BNA

ORK

20h 30m2 stops

11:45 am - 2:51 pm

ORK

BNA

33h 06m2 stops

$1,036Air Canada

Tue, May 26 - Fri, Jun 12

United Airlines flights from Tennessee to Ireland

Our best United Airlines deals on Tennessee to Ireland flight tickets

United Airlines

Feb 26

MEM7:30 amMemphis

18h 40m

1 stop

DUB8:10 amDublin

Mar 9

DUB8:00 amDublin

34h 49m

2 stops

MEM1:49 pmMemphis

$456

Find similar

United Airlines

Apr 28

CHA6:30 amChattanooga Lovell Field

22h 15m

1 stop

DUB9:45 amDublin

May 7

DUB9:50 amDublin

53h 10m

2 stops

CHA10:00 amChattanooga Lovell Field

$460

Find similar

United Airlines

Mar 6

MEM7:30 amMemphis

40h 40m

2 stops

DUB6:10 amDublin

Mar 14

DUB8:00 amDublin

31h 59m

2 stops

MEM10:59 amMemphis

$462

Find similar

Finnair flights from Tennessee to Ireland

Our best Finnair deals on Tennessee to Ireland flight tickets

Finnair

Apr 12

TRI6:24 pmBlountville Tri Cities TN/VA

10h 31m

1 stop

DUB9:55 amDublin

Apr 16

DUB12:40 pmDublin

16h 04m

1 stop

TRI11:44 pmBlountville Tri Cities TN/VA

$702

Find similar

Finnair

Dec 24

TRI4:13 pmBlountville Tri Cities TN/VA

33h 57m

1 stop

DUB7:10 amDublin

Dec 30

DUB1:00 pmDublin

14h 10m

1 stop

TRI10:10 pmBlountville Tri Cities TN/VA

$1,045

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Mon 1/19

9:55 am-8:10 am

1 stop16h 15m

Dublin

Mon 1/26

9:00 am-5:26 pm

2 stops38h 26m

$452

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Thu 2/26

7:30 am-8:10 am

1 stop18h 40m

Dublin

Mon 3/9

8:00 am-1:49 pm

2 stops34h 49m

$456

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Wed 2/4

10:16 am-8:45 am

2 stops17h 29m

Dublin

Wed 2/11

5:55 am-10:28 pm

2 stops21h 33m

$473

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 2/4

7:20 pm-7:10 am

2 stops30h 50m

Dublin

Wed 2/11

9:00 am-7:27 pm

2 stops15h 27m

$476

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Tue 2/3

3:20 pm-8:10 am

1 stop10h 50m

Dublin

Tue 2/10

5:00 am-5:26 pm

2 stops18h 26m

$479

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Thu 2/5

1:59 pm-8:10 am

1 stop13h 11m

Dublin

Thu 2/12

5:00 am-8:37 pm

2 stops20h 37m

$479

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Tue 2/3

11:57 am-8:00 am

2 stops14h 03m

Dublin

Tue 2/10

5:55 am-9:17 pm

2 stops21h 22m

$482

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Thu 2/26

9:35 am-7:45 am

1 stop16h 10m

Dublin

Mon 3/9

9:45 am-8:24 pm

1 stop15h 39m

$484

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Sun 4/12

1:53 pm-8:45 am

1 stop13h 52m

Dublin

Tue 4/21

5:55 am-9:43 pm

2 stops20h 48m

$485

NashvilleCork

BNA - ORK

BNAORK

Nashville Intl

Tue 5/26

8:15 am-10:45 am

2 stops20h 30m

Cork

Fri 6/12

11:45 am-2:51 pm

2 stops33h 06m

$1,036

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, November 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 $547. If you aren’t able to travel to Ireland during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $573.

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 $851. 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 Friday will generally be more expensive and average around $1,093. 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 $841. 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 morning when prices are around $990.

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 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 $749 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 $615 on momondo.

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

There are 2 cabin classes available to choose from on Tennessee 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 Tennessee to Ireland flights?

You could potentially save up to 23% 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	$355
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 $355. The best round-trip flight deal from Tennessee to Ireland found on momondo in the last 72 hours is $813.

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

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 December 2025.
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 64.36% of all bookings. The subsequent popular models are Boeing 777 at 5.45%, Boeing 787-9 Dreamliner at 5.45%, and Airbus A321-100/200 at 4.95%.

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
Icelandair	PriceFrom $364	Free Cancellation	Rating 7.0 592 reviews	Search Icelandair flights
Air France	PriceFrom $456	Free Cancellation	Rating 7.4 1,513 reviews	Search Air France flights
British Airways	PriceFrom $464	Free Cancellation	Rating 6.7 7,607 reviews	Search British Airways flights
Delta	PriceFrom $500	Free Cancellation	Rating 7.9 8,015 reviews	Search Delta flights
United Airlines	PriceFrom $508	Free Cancellation	Rating 7.4 9,109 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $508	Free Cancellation	Rating 7.2 1,412 reviews	Search Aer Lingus flights
JetBlue	PriceFrom $529	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
KLM	PriceFrom $536	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
American Airlines	PriceFrom $537	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Air Canada	PriceFrom $575	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada 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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Find better results for your trip to Ireland

Popular cities in Ireland

Flights to Dublinfrom $302

Flights to Shannon, Clarefrom $353

Flights to Corkfrom $393

Flights to Knockfrom $607

Flights to Milltown (Kerry)from $575

Flights to Donegalfrom $664

Cheap flights from Tennessee to Ireland from $249

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 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Tennessee to Ireland

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United Airlines flights from Tennessee to Ireland

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

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?

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

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

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

There are 2 cabin classes available to choose from on Tennessee 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 Tennessee to Ireland flights?

You could potentially save up to 23% on your flight if you consider stops on a Tennessee to Ireland flight.

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

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

What airlines fly to Ireland?

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

As of December 2025, 1 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 many flights depart from Tennessee to Ireland on average per week?

The number of flights available between Tennessee and Ireland is 8 per week as of December 2025. The most frequent departure day is Tue, with 50% of weekly flights leaving on this day.

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

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

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

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

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

What is the most popular plane model 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?

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

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

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

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

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