HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$228+ Cheap flights from Nashville (BNA) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — DUB
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Nashville to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Nashville Intl to Dublin are usually found in April or November, booked 70 days in advance, depart on a Sunday or Tuesday and return on a Saturday

Cheap flight deals from Nashville to Dublin

Cheapest flights from Nashville to Dublin
Explore the most affordable flight options available from Nashville to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This KAYAK deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:00 am
BNA
-
DUB
1 stop15h 10m
Aer Lingus
Thu 12/31:00 pm
DUB
-
BNA
1 stop14h 23m
Aer Lingus
Deal found 7/30$437
This Gurufare deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:05 am
BNA
-
DUB
1 stop13h 05m
Aer Lingus
Tue 9/151:20 pm
DUB
-
BNA
1 stop26h 14m
Aer Lingus
Deal found 7/29$443
This KAYAK deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:35 pm
BNA
-
DUB
1 stop28h 35m
Aer Lingus
Tue 9/151:20 pm
DUB
-
BNA
1 stop26h 14m
Aer Lingus
Deal found 7/27$464
This KAYAK deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:00 am
BNA
-
DUB
1 stop15h 10m
Aer Lingus
Fri 11/131:00 pm
DUB
-
BNA
1 stop12h 38m
Aer Lingus
Deal found 7/29$487
This KAYAK deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:00 am
BNA
-
DUB
1 stop15h 10m
Aer Lingus
Sat 12/51:00 pm
DUB
-
BNA
1 stop14h 23m
Aer Lingus
Deal found 7/26$492
This Gurufare deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:00 am
BNA
-
DUB
1 stop15h 10m
Aer Lingus
Thu 11/121:00 pm
DUB
-
BNA
1 stop12h 38m
Aer Lingus
Deal found 7/27$493
This Ovago deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:05 pm
BNA
-
DUB
1 stop31h 05m
Multiple Airlines
Mon 11/231:00 pm
DUB
-
BNA
1 stop30h 14m
Multiple Airlines
Deal found 7/28$501
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:55 pm
BNA
-
DUB
1 stop32h 10m
Multiple Airlines
Wed 9/239:40 am
DUB
-
BNA
2 stops14h 20m
Multiple Airlines
Deal found 7/26$513
This KAYAK deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:00 am
BNA
-
DUB
1 stop16h 10m
Aer Lingus
Thu 11/51:00 pm
DUB
-
BNA
1 stop12h 38m
Aer Lingus
Deal found 7/31$537

Find flight deals from Nashville to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$437
(KAYAK)

One-way from

$228
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$645

Good round-trip deal

$860 or less

Good one-way deal

$480 or less
Provider with most accurate pricing for Nashville Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Dublin flights.
Search Deals
From Nashville Intl to Dublin
Search Deals
One-way flight from Nashville Intl to Dublin
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Nashville Intl to Dublin.
Search Deals
Price to beat on a one-way flight from Nashville Intl to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Nashville to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Mon 8/24

9:10 am-8:20 am

1 stop17h 10m

Dublin

Thu 8/27

10:40 am-6:49 pm

1 stop14h 09m

$761

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 8/18

11:07 am-9:00 am

1 stop15h 53m

Dublin

Tue 8/25

10:40 am-6:49 pm

1 stop14h 09m

$780

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Thu 10/1

10:30 am-9:00 am

1 stop16h 30m

Dublin

Sat 10/10

10:40 am-9:52 pm

1 stop17h 12m

$786

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 10/27

4:10 pm-7:45 am

1 stop10h 35m

Dublin

Tue 11/3

5:45 am-6:21 pm

2 stops18h 36m

$806

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 9/1

10:00 am-9:15 am

1 stop17h 15m

Dublin

Sun 9/6

8:55 am-8:40 pm

2 stops17h 45m

$855
Quickest round-trip

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Mon 8/17

1:12 pm-8:20 am

1 stop13h 08m

Dublin

Wed 8/19

10:40 am-6:49 pm

1 stop14h 09m

$869

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 9/29

1:15 pm-7:30 am

1 stop12h 15m

Dublin

Fri 10/9

9:20 am-9:34 am

1 stop30h 14m

$926

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Fri 10/9

3:46 pm-10:40 am

2 stops12h 54m

Dublin

Fri 10/16

9:20 am-5:44 pm

1 stop14h 24m

$981

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Thu 10/1

3:46 pm-10:40 am

2 stops12h 54m

Dublin

Sat 10/10

9:20 am-9:34 am

1 stop30h 14m

$1,034

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Fri 10/16

7:05 am-10:00 am

1 stop20h 55m

Dublin

Sun 10/25

8:55 am-10:38 pm

2 stops18h 43m

$1,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Nashville to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Dublin in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Nashville-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Nashville to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Nashville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Nashville to Dublin

How far ahead should I book a flight from Nashville to Dublin?

The best time to book flights from Nashville to Dublin is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Nashville to Dublin?

Currently, April is the cheapest month in which you can book a flight from Nashville to Dublin (average of $607). Flying from Nashville to Dublin in June is currently the most expensive (average of $1,168). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BNA to DUB?

Find hourly flight availability from Nashville to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.

When flying from Nashville to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Nashville to Dublin?

Airfare is below average for this route at the moment.

Nashville to Dublin flights typically cost between $518 and $889 in November.
The cheapest round-trip price found within the last 5 days was $437 on Aer Lingus (Nov 23-Dec 3).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated August 1, 2026.
Read reviews from past customers who have flown United Airlines,Aer Lingus, andAmerican Airlines from Nashville to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,063 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Dawn,Jul 2026

ORD - GRR

The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.
United Airlines
7.4
Good
10,063 reviews
United Airlines
7.4
Good
10,063 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Dawn,Jul 2026

ORD - GRR

The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.
Aer Lingus
7.3
Good
1,683 reviews
United Airlines
7.4
Good
10,063 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Dawn,Jul 2026

ORD - GRR

The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.
American Airlines
7.1
Good
11,849 reviews
United Airlines
7.4
Good
10,063 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Dawn,Jul 2026

ORD - GRR

The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.
JetBlue
7.1
Good
3,029 reviews
United Airlines
7.4
Good
10,063 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Dawn,Jul 2026

ORD - GRR

The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.
Icelandair
7.0
Good
716 reviews
United Airlines
7.4
Good
10,063 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Dawn,Jul 2026

ORD - GRR

The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Nashville to Dublin?

    If you wish to fly to Dublin from Nashville, then you need to book flights from Nashville Intl to Dublin. There are 3 flights from Nashville Intl (BNA) to Dublin (DUB) per day to choose from. Flights to Dublin from Nashville Intl are available from 8 different airlines, which means you should have some options if you want to compare airfare deals. 8h 00m is how long a nonstop flight from Nashville to Dublin typically takes.

  • How popular is this Nashville to Dublin flight route?

    This flight path from Nashville Intl to Dublin was viewed by 23 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Nashville to Dublin?

    A quick flight from Nashville to Dublin can take about 10h 35m. JetBlue provides one of the quickest options available for as low as $806. The distance from Nashville to Dublin is about 3894 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Nashville to Dublin round-trip?

    JetBlue, at $133, was found to be the cheapest airline from Nashville to Dublin.Alternate airlines to your destination round-trip include Icelandair and Aer Lingus. You may be able to fly from Nashville to Dublin for 83% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Nashville to Dublin one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $254. United Airlines flights start at $329 while deals on Aer Lingus start at $333 one-way.

  • What are the most reliable airlines from Nashville to Dublin?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Nashville to Dublin on time: American Airlines (77%), Qatar Airways (77%), Aer Lingus (77%).

  • What are the cheapest flights from Nashville to Dublin?

    The cheapest flight price from Nashville to Dublin is $414. On average you can expect to pay $814. The most popular route, (Nashville Intl - Dublin), can usually be booked for $437.

  • Can I find deals for flights from Nashville to Dublin that include hotel bookings?

    Yes. In addition to deals on Nashville to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nashville to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Dublin.

  • Can I find deals for business class flights from Nashville to Dublin?

    Yes. Cheapflights offers flight deals from Nashville to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Nashville to Dublin?

    Currently, April is the cheapest month in which you can book a flight from Nashville to Dublin (average of $607). Flying from Nashville to Dublin in June is currently the most expensive (average of $1,168). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Castleknock

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Nashville to Dublin

Discover the top 8 airlines that operate flights from Nashville to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$133Average$785FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$349Average$532FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$354Average$837FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$464Average$748FlexibilityNo cancel feeOn-time70%
DeltaCheapest$485Average$871FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$495Average$1,053FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$495Average$781FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$567Average$825FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.