What airlines fly to Dublin?

Aer Lingus, United Airlines and American Airlines are the top three most popular airlines that fly to Dublin from Tennessee according to our data. Aer Lingus is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 13 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Dublin?

Average flight duration from Tennessee to Dublin depends on which airport you fly into and out of. Flying from Nashville to Dublin is 8h on average, while flying from Knoxville to Dublin is 10h 52m on average. Dublin is the most popular airport in Dublin.

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

United Airlines, JetBlue, and Air Canada are the most popular carriers operating from Tennessee to Dublin

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

Prices for flights from Tennessee to Dublin Airport are refreshed on a daily basis.

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

As of March 2026, there are 13 operators available to choose from for flights from Tennessee to Dublin Airport.

How old do you have to be to fly from Tennessee to Dublin Airport?

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 Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The required travel and health documents for your Dublin Airport 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 Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$261 Cheap Flights from Tennessee to Dublin in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Tennessee to Dublin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 12:05 am

BNA

DUB

21h 10m

2 stops

10:40 am - 5:54 pm

DUB

BNA

13h 14m

1 stop

$616Multiple Airlines

Wed, May 6 - Wed, May 27

8:55 pm - 12:05 am

BNA

DUB

21h 10m

2 stops

12:15 pm - 7:30 pm

DUB

BNA

13h 15m

1 stop

$639Multiple Airlines

Wed, May 6 - Wed, May 13

8:55 pm - 12:05 am

BNA

DUB

21h 10m

2 stops

12:15 pm - 7:30 pm

DUB

BNA

13h 15m

1 stop

$640Multiple Airlines

Wed, May 6 - Wed, May 13

10:00 am - 7:20 am

TYS

DUB

16h 20m

1 stop

9:20 am - 4:59 pm

DUB

TYS

36h 39m

2 stops

$668United Airlines

Sun, Sep 6 - Tue, Sep 15

6:30 am - 7:45 am

TYS

DUB

20h 15m

2 stops

9:20 am - 4:59 pm

DUB

TYS

36h 39m

2 stops

$671United Airlines

Sun, Sep 6 - Tue, Sep 15

6:45 pm - 4:55 pm

MEM

DUB

16h 10m

2 stops

6:00 am - 10:04 pm

DUB

MEM

22h 04m

2 stops

$712Lufthansa

Wed, Apr 22 - Tue, Apr 28

10:15 am - 8:45 am

TRI

DUB

17h 30m

1 stop

11:00 am - 6:14 pm

DUB

TRI

12h 14m

1 stop

$729KLM

Mon, Aug 17 - Thu, Sep 3

12:49 pm - 9:15 am

TRI

DUB

15h 26m

2 stops

10:00 am - 10:28 pm

DUB

TRI

17h 28m

2 stops

$734KLM

Mon, Aug 17 - Thu, Sep 3

7:30 am - 10:00 am

CHA

DUB

21h 30m

1 stop

11:00 am - 8:37 pm

DUB

CHA

14h 37m

1 stop

$735Delta

Tue, Sep 1 - Wed, Sep 9

7:19 pm - 4:40 pm

TRI

DUB

16h 21m

2 stops

1:25 pm - 9:31 am

DUB

TRI

25h 06m

2 stops

$865Delta

Thu, Apr 30 - Sun, May 10

JetBlue flights from Tennessee to Dublin

Our best JetBlue deals on Tennessee to Dublin flight tickets

JetBlue

May 8

BNA8:49 amNashville Intl

18h 11m

1 stop

DUB9:00 amDublin

May 15

DUB10:40 amDublin

16h 57m

1 stop

BNA9:37 pmNashville Intl

$694

JetBlue

May 6

BNA8:49 amNashville Intl

18h 11m

1 stop

DUB9:00 amDublin

May 13

DUB10:40 amDublin

13h 15m

1 stop

BNA5:55 pmNashville Intl

$702

JetBlue

Apr 29

BNA8:45 amNashville Intl

18h 15m

1 stop

DUB9:00 amDublin

May 6

DUB10:40 amDublin

16h 57m

1 stop

BNA9:37 pmNashville Intl

$705

United Airlines flights from Tennessee to Dublin

Our best United Airlines deals on Tennessee to Dublin flight tickets

United Airlines

Sep 6

TYS10:00 amKnoxville McGhee Tyson

16h 20m

1 stop

DUB7:20 amDublin

Sep 15

DUB9:20 amDublin

36h 39m

2 stops

TYS4:59 pmKnoxville McGhee Tyson

$668

United Airlines

Sep 6

TYS6:30 amKnoxville McGhee Tyson

20h 15m

2 stops

DUB7:45 amDublin

Sep 15

DUB9:20 amDublin

36h 39m

2 stops

TYS4:59 pmKnoxville McGhee Tyson

$671

United Airlines

Aug 15

TYS7:19 pmKnoxville McGhee Tyson

31h 01m

1 stop

DUB7:20 amDublin

Aug 20

DUB9:50 amDublin

36h 09m

2 stops

TYS4:59 pmKnoxville McGhee Tyson

$673

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 5/6

8:55 pm-12:05 am

2 stops21h 10m

Dublin

Wed 5/27

10:40 am-5:54 pm

1 stop13h 14m

$616

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 5/6

8:55 pm-12:05 am

2 stops21h 10m

Dublin

Wed 5/13

12:15 pm-7:30 pm

1 stop13h 15m

$639

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 5/6

8:55 pm-12:05 am

2 stops21h 10m

Dublin

Wed 5/13

12:15 pm-7:30 pm

1 stop13h 15m

$640

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Sun 9/6

10:00 am-7:20 am

1 stop16h 20m

Dublin

Tue 9/15

9:20 am-4:59 pm

2 stops36h 39m

$668

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Sun 9/6

6:30 am-7:45 am

2 stops20h 15m

Dublin

Tue 9/15

9:20 am-4:59 pm

2 stops36h 39m

$671

MemphisDublin

MEM - DUB

MEMDUB

Memphis

Wed 4/22

6:45 pm-4:55 pm

2 stops16h 10m

Dublin

Tue 4/28

6:00 am-10:04 pm

2 stops22h 04m

$712

Quickest round-trip

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Mon 8/17

10:15 am-8:45 am

1 stop17h 30m

Dublin

Thu 9/3

11:00 am-6:14 pm

1 stop12h 14m

$729

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Mon 8/17

12:49 pm-9:15 am

2 stops15h 26m

Dublin

Thu 9/3

10:00 am-10:28 pm

2 stops17h 28m

$734

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Tue 9/1

7:30 am-10:00 am

1 stop21h 30m

Dublin

Wed 9/9

11:00 am-8:37 pm

1 stop14h 37m

$735

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Thu 4/30

7:19 pm-4:40 pm

2 stops16h 21m

Dublin

Sun 5/10

1:25 pm-9:31 am

2 stops25h 06m

$865

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 Dublin

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 Dublin?

In general, November is the cheapest month to fly from Tennessee to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $540. If you’re not able to fly to Dublin in November, then February is your next best option. Flight prices from Tennessee to Dublin during February average around $602.

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

The cheapest day to depart from Tennessee to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $809. Flights from Tennessee to Dublin on a Monday will generally be more expensive and average around $1,170. 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 Dublin?

In the evening is the cheapest time of day to fly from Tennessee to Dublin when you can find flight prices for as low as $861. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $905.

What is the cheapest Tennessee to Dublin flight route?

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

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

You are more likely to see cheaper flights to Dublin from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $751 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Tennessee for as low as $515 on momondo.

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

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

You could potentially save up to 32% on your flight if you consider stops on a Tennessee to Dublin flight.

Cheap Tennessee to Dublin flight deals and tips

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

Best Price Found	$345
Fastest flight time	8h 00m
Direct flights	Mon, Wed, Thu, Fri and Sun
Airports in Dublin	1 airport

The best one-way flight to Dublin from Tennessee in the past 72 hours is $345. The best round-trip flight deal from Tennessee to Dublin found on momondo in the last 72 hours is $786.

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

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

There is 1 airport in Dublin. From Tennessee there are direct flights to Dublin (DUB).

Search flight deals

When did momondo last update prices for flights from Tennessee to Dublin Airport?
Prices for flights from Tennessee to Dublin Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Tennessee to Dublin Airport?
As of March 2026, there are 13 operators available to choose from for flights from Tennessee to Dublin Airport.
How old do you have to be to fly from Tennessee to Dublin Airport?
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 Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The required travel and health documents for your Dublin Airport 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 Dublin Airport. 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 Tennessee to Dublin?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Tennessee to Dublin is Airbus A321neo (83.43% of total bookings). The next most popular plane models are Airbus A350-1000 (5.95%), Airbus A321-100/200 (3.97%), and Airbus A320-100/200 (1.42%).

Best airlines flying from Tennessee to Dublin

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $201	Free Cancellation	Rating 7.2 2,909 reviews	Search JetBlue flights
Icelandair	PriceFrom $349	Free Cancellation	Rating 7.0 627 reviews	Search Icelandair flights
Air France	PriceFrom $456	Free Cancellation	Rating 7.4 1,553 reviews	Search Air France flights
British Airways	PriceFrom $464	Free Cancellation	Rating 6.7 7,825 reviews	Search British Airways flights
United Airlines	PriceFrom $484	Free Cancellation	Rating 7.4 9,500 reviews	Search United Airlines flights
Delta	PriceFrom $488	Free Cancellation	Rating 7.9 8,353 reviews	Search Delta flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 11,519 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $490	Free Cancellation	Rating 7.2 1,491 reviews	Search Aer Lingus flights
Scandinavian Airlines	PriceFrom $490	Free Cancellation	Rating 7.3 1,725 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $491	Free Cancellation	Rating 7.8 1,477 reviews	Search KLM flights

Kilkenny

Swords

Athlone

Dundalk

Bray

Kildare

Mullingar

Wicklow

Drogheda

Portmarnock

Arklow

Castleknock

Leixlip

Carlingford

Cavan

Malahide

Maynooth

Naas

Slane

Thurles

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tennessee to Dublin. momondo saves you time and could save you money on your trip.

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

Flights from Tennessee to Dublin 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 Dublin?

Once all potential Tennessee to Dublin 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 Dublin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Tennessee to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Dublin 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

Find my bookings

Get notified when prices go down

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

1 adult

Sun 4/26

Sun 5/3

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Nearby airports

Airlines

Cabin classes

Other Ireland destinations

Other flights from Tennessee

Complete your trip

Feeling lucky

Airports servicing Ireland

Cheap flights from Tennessee to Dublin from $261

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 Dublin departing on 5/6. 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

Price Alerts

Find the cheapest flights from Tennessee to Dublin

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

JetBlue flights from Tennessee to Dublin

Our best JetBlue deals on Tennessee to Dublin flight tickets

United Airlines flights from Tennessee to Dublin

Our best United Airlines deals on Tennessee to Dublin flight tickets

momondo Fare Finder

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

See travel insights to Dublin from

How to get the cheapest flight ticket from Tennessee to Dublin

What is the cheapest month to fly to Dublin?

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

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

What is the cheapest Tennessee to Dublin flight route?

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

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

Can stopping save me money on Tennessee to Dublin flights?

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

What airlines fly to Dublin?

How long does it take to fly to Dublin?

Cheap Tennessee to Dublin flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Dublin

Best airlines flying from Tennessee to Dublin

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

Traveling to a place near Dublin?

Why use momondo?

An easier way to manage your Dublin 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

Airports servicing Ireland

Fly your favorite airline to Dublin

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

Cabin classes currently available on flights to Dublin

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

Popular cities in Ireland

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

Fly to other destinations from Tennessee

According to popular flight searches on momondo this year

Complete your trip to Dublin

Explore popular destinations other users love

According to popular flight searches on momondo this year