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$245+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — DUB
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Nashville Intl to Dublin are usually found in February or November, booked 43 days in advance, depart on a Monday or Sunday and return on a Sunday

Cheap 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 agosto 14, 2025.

Round-trip from

$495
(Air Canada)

One-way from

$245
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$725

Good round-trip deal

$567 or less

Good one-way deal

$483 or less
From Nashville Intl to Dublin
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One-way flight from Nashville Intl to Dublin
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Highest demand for flights based on searches. 16% potential increase in price ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Nashville Intl to Dublin.
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Price to beat on a one-way flight from Nashville Intl to Dublin.
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Find 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 agosto 14, 2025.

This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/72:25 pmBNA - DUB
2 stops34h 45mMultiple Airlines
mar. 11/185:00 amDUB - BNA
2 stops16h 05mMultiple Airlines
Deal found 8/13$495
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/96:25 pmBNA - DUB
1 stop19h 15mBritish Airways
sáb. 11/155:55 pmDUB - BNA
1 stop28h 20mBritish Airways
Deal found 8/12$498
This Bravofly deal was found by Cheapflights users on 8/12. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/146:40 pmBNA - DUB
Nonstop8h 05mAer Lingus
sáb. 8/232:05 pmDUB - BNA
Nonstop9h 05mAer Lingus
Deal found 8/12$501
This Ovago deal was found by Cheapflights users on 8/11. 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.
dom. 12/286:25 pmBNA - DUB
1 stop13h 55mBritish Airways
vie. 1/98:50 amDUB - BNA
1 stop13h 25mBritish Airways
Deal found 8/11$502
This Ovago deal was found by Cheapflights users on 8/11. 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.
lun. 12/2910:48 amBNA - DUB
2 stops17h 02mBritish Airways
vie. 1/98:50 amDUB - BNA
1 stop13h 25mBritish Airways
Deal found 8/11$507
This British Airways deal was found by Cheapflights users on 8/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:25 pmBNA - DUB
1 stop16h 35mBritish Airways
jue. 1/84:05 pmDUB - BNA
1 stop30h 10mBritish Airways
Deal found 8/11$508
This Mytrip deal was found by Cheapflights users on 8/12. 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.
jue. 11/62:18 pmBNA - DUB
2 stops34h 52mMultiple Airlines
lun. 11/109:00 amDUB - BNA
2 stops17h 52mMultiple Airlines
Deal found 8/12$512
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/166:40 pmBNA - DUB
Nonstop8h 05mAer Lingus
sáb. 8/232:05 pmDUB - BNA
Nonstop9h 05mAer Lingus
Deal found 8/14$513
This Bravofly deal was found by Cheapflights users on 8/13. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/176:40 pmBNA - DUB
Nonstop8h 05mAer Lingus
mar. 8/2612:50 pmDUB - BNA
1 stop11h 48mAer Lingus
Deal found 8/13$515
This JetBlue deal was found by Cheapflights users on 8/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/147:17 pmBNA - DUB
1 stop31h 43mJetBlue
sáb. 8/2311:30 amDUB - BNA
1 stop16h 17mJetBlue
Deal found 8/12$518
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/12:25 pmBNA - DUB
2 stops34h 45mAir Canada
dom. 12/79:00 amDUB - BNA
1 stop16h 50mAir Canada
Deal found 8/11$520

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 agosto 14, 2025.
Use the filters below to find and compare flights from Nashville to Dublin that are best for you.

Fly from

Nashville

Fly to

Dublin

Route

Depart

Return

Price

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

vie. 11/7

2:25 pm-7:10 am

2 stops34h 45m

Dublin

mar. 11/18

5:00 am-3:05 pm

2 stops16h 05m

$495

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

dom. 11/9

6:25 pm-7:40 pm

1 stop19h 15m

Dublin

sáb. 11/15

5:55 pm-4:15 pm

1 stop28h 20m

$498

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

jue. 11/6

2:18 pm-7:10 am

2 stops34h 52m

Dublin

lun. 11/10

9:00 am-8:52 pm

2 stops17h 52m

$512

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

vie. 10/24

1:35 pm-7:10 am

1 stop11h 35m

Dublin

sáb. 11/1

8:00 am-7:50 pm

1 stop16h 50m

$518

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

vie. 10/24

8:15 am-8:15 am

2 stops18h 00m

Dublin

sáb. 11/1

8:00 am-7:50 pm

1 stop16h 50m

$520

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

jue. 11/6

6:25 pm-5:25 pm

1 stop17h 00m

Dublin

lun. 11/10

8:40 pm-4:26 pm

2 stops25h 46m

$521

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

sáb. 11/8

6:25 pm-5:40 pm

1 stop17h 15m

Dublin

sáb. 11/22

8:55 am-4:15 pm

1 stop13h 20m

$527

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

lun. 8/25

3:30 pm-7:45 am

1 stop10h 15m

Dublin

jue. 9/4

9:20 am-3:55 pm

2 stops36h 35m

$528

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

lun. 8/25

3:30 pm-7:45 am

1 stop10h 15m

Dublin

mar. 9/2

9:20 am-2:29 pm

2 stops35h 09m

$528

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

vie. 10/24

8:15 am-8:15 am

2 stops18h 00m

Dublin

sáb. 11/1

8:00 am-6:51 pm

2 stops15h 51m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 17 results
1
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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?

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Dublin. Price data was last updated on August 8, 2025.

The best time to book flights from Nashville to Dublin is 43 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, November is the cheapest month in which you can book a flight from Nashville to Dublin (average of $509). Flying from Nashville to Dublin in June is currently the most expensive (average of $925). 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 agosto 14, 2025.

When flying from Nashville to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight in the morning.

What is the cheapest day to fly from Nashville to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Nashville to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Nashville to Dublin flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from Nashville to Dublin?

Share of 1-stop round-trip flights from Nashville to Dublin chosen by Cheapflights users in the past 12 months, using the same layover each way.

Newark (EWR) – chosen by Cheapflights users on 29% of 1-stop itineraries from Nashville to Dublin on Cheapflights.

What’s the cheapest layover airport for flights from Nashville to Dublin?

Average round-trip fare for 1-stop flights from Nashville to Dublin, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Newark (EWR) is the most affordable 1-stop option, with an average round-trip price of $570.

What’s the fastest layover option from Nashville to Dublin?

Shortest average travel time for 1-stop one-way flights from Nashville to Dublin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 10h 15m.

Which airport typically offers the quickest layover for flights from Nashville to Dublin?

Average layover duration for 1-stop one-way flights from Nashville to Dublin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 08m.

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 agosto 14, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and JetBlue 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
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
JetBlue
7.2
Good
2,914 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Aer Lingus
7.1
Good
1,214 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Icelandair
7.0
Good
526 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 is 1 flight from Nashville Intl (BNA) to Dublin (DUB) per day to choose from. Flights to Dublin from Nashville Intl are available from 11 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 7 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Icelandair, at $391, was found to be the cheapest airline from Nashville to Dublin.Alternate airlines to your destination round-trip include British Airways and Aer Lingus. You may be able to fly from Nashville to Dublin for 47% less than the average price by searching for these airlines.

  • 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 (68%), Aer Lingus (68%), British Airways (68%).

  • What are the cheapest flights from Nashville to Dublin?

    The cheapest flight price from Nashville to Dublin is $366. On average you can expect to pay $633. The most popular route, (Nashville Intl - Dublin), can usually be booked for $404.

  • 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, November is the cheapest month in which you can book a flight from Nashville to Dublin (average of $509). Flying from Nashville to Dublin in June is currently the most expensive (average of $925). 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
Maynooth
Castleknock
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Nashville to Dublin

Discover the top 10 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$391Average$508FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$485Average$784FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$499Average$800FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$506Average$719FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$508Average$728FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$529Average$723FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$530Average$848FlexibilityNo cancel feeOn-time71%
KLMCheapest$537Average$738FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$546Average$761FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$572Average$690FlexibilityNo cancel feeOn-time67%

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