Dublin

$242+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — DUB
Nov 22 — Nov 291
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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”

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Cheapflights Tip: The best prices from Nashville Intl to Dublin are usually found in February or November, booked 5 days in advance, depart on a Sunday or Wednesday 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$441
(Mytrip)

One-way from

$242
(CheapOair)

Popular in

June

Cheapest in

February

Average price

$747

Good round-trip deal

$763 or less

Good one-way deal

$574 or less
Provider with most accurate pricing for Nashville Intl-Dublin flight deals.
Provider most trusted by Cheapflights users for Nashville Intl-Dublin flights.
From Nashville Intl to Dublin
One-way flight from Nashville Intl to Dublin
Highest demand for flights based on searches. 16% potential increase in price ($144 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Nashville Intl to Dublin.
Price to beat on a one-way flight from Nashville Intl to Dublin.

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 October 23, 2025.

This FlightHub deal was found by Cheapflights users on 10/23. 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.
Fri 12/55:30 pmBNA - DUB
1 stop10h 45mIcelandair
Tue 12/911:30 amDUB - BNA
1 stop13h 00mIcelandair
Deal found 10/23$455
This Icelandair deal was found by Cheapflights users on 10/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:30 pmBNA - DUB
1 stop10h 45mIcelandair
Tue 12/911:30 amDUB - BNA
1 stop13h 00mIcelandair
Deal found 10/21$477
This Icelandair deal was found by Cheapflights users on 10/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:30 pmBNA - DUB
1 stop10h 45mIcelandair
Thu 12/411:30 amDUB - BNA
1 stop13h 00mIcelandair
Deal found 10/21$502
This Icelandair deal was found by Cheapflights users on 10/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:30 pmBNA - DUB
1 stop10h 45mIcelandair
Sun 12/711:30 amDUB - BNA
1 stop13h 00mIcelandair
Deal found 10/21$527
This FlightHub deal was found by Cheapflights users on 10/22. 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.
Wed 11/195:30 pmBNA - DUB
1 stop10h 45mIcelandair
Sun 11/2311:30 amDUB - BNA
1 stop13h 00mIcelandair
Deal found 10/22$580
This Orbitz deal was found by Cheapflights users on 10/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:56 pmBNA - DUB
2 stops32h 14mMultiple Airlines
Thu 1/86:35 pmDUB - BNA
2 stops31h 15mMultiple Airlines
Deal found 10/22$594
This Billigflug deal was found by Cheapflights users on 10/22. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:05 amBNA - DUB
1 stop20h 05mMultiple Airlines
Thu 12/189:30 amDUB - BNA
1 stop14h 07mMultiple Airlines
Deal found 10/22$606
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Mon 12/18:49 amBNA - DUB
2 stops19h 26mMultiple Airlines
Mon 12/811:30 amDUB - BNA
3 stops28h 52mMultiple Airlines
Deal found 10/22$615
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:10 amBNA - DUB
2 stops17h 10mDelta
Thu 12/1810:45 amDUB - BNA
2 stops28h 30mDelta
Deal found 10/22$622
This Air France deal was found by Cheapflights users on 10/23. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:14 pmBNA - DUB
1 stop31h 31mMultiple Airlines
Sun 1/1110:45 amDUB - BNA
1 stop12h 00mMultiple Airlines
Deal found 10/23$638
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Thu 12/411:27 amBNA - DUB
2 stops16h 48mMultiple Airlines
Thu 12/1111:30 amDUB - BNA
3 stops28h 52mMultiple Airlines
Deal found 10/21$654

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 October 23, 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

Wed 12/3

5:30 pm-10:15 am

1 stop10h 45m

Dublin

Sun 12/7

11:30 am-6:30 pm

1 stop13h 00m

$502

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 4/14

6:22 pm-7:10 am

1 stop30h 48m

Dublin

Tue 5/12

9:50 am-9:20 am

1 stop29h 30m

$560

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 3/11

12:30 pm-7:30 am

1 stop14h 00m

Dublin

Wed 3/18

8:00 am-7:50 pm

1 stop16h 50m

$567

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 3/4

1:30 pm-10:20 am

1 stop14h 50m

Dublin

Fri 3/13

8:00 am-7:50 pm

1 stop16h 50m

$567

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 3/4

6:25 pm-10:20 am

1 stop9h 55m

Dublin

Wed 3/11

8:00 am-7:50 pm

1 stop16h 50m

$567

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 3/31

3:10 pm-10:20 am

2 stops13h 10m

Dublin

Tue 4/7

9:50 am-7:42 pm

1 stop15h 52m

$571

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 3/11

2:50 pm-9:55 am

2 stops14h 05m

Dublin

Wed 3/18

8:00 am-7:50 pm

1 stop16h 50m

$572

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 3/10

6:00 pm-9:20 am

1 stop10h 20m

Dublin

Tue 3/17

5:55 am-8:46 pm

2 stops19h 51m

$581

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Fri 3/20

6:22 pm-10:20 am

1 stop10h 58m

Dublin

Fri 3/27

8:00 am-7:50 pm

1 stop16h 50m

$617

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 3/4

6:25 pm-10:20 am

1 stop9h 55m

Dublin

Sun 3/15

8:00 am-7:50 pm

1 stop16h 50m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 20 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust 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?

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Dublin. Price data was last updated on October 17, 2025.

The best time to book flights from Nashville to Dublin is 5 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, December is the cheapest month in which you can book a flight from Nashville to Dublin (average of $378). Flying from Nashville to Dublin in June is currently the most expensive (average of $674). 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 October 23, 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 22% 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 Friday evenings 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.

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

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 October 23, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Aer Lingus 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.

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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. 7h 55m is how long a nonstop flight from Nashville to Dublin typically takes.

  • How popular is this Nashville to Dublin flight route?

  • How long is the flight from Nashville to Dublin?

    A quick flight from Nashville to Dublin can take about 10h 45m. Icelandair provides one of the quickest options available for as low as $502. 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?

    Icelandair, at $356, was found to be the cheapest airline from Nashville to Dublin.Alternate airlines to your destination round-trip include Air France and British Airways. You may be able to fly from Nashville to Dublin for 51% 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: Qatar Airways (84%), American Airlines (80%), Aer Lingus (80%).

  • What are the cheapest flights from Nashville to Dublin?

    The cheapest flight price from Nashville to Dublin is $422. On average you can expect to pay $855. The most popular route, (Nashville Intl - Dublin), can usually be booked for $459.

  • 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, December is the cheapest month in which you can book a flight from Nashville to Dublin (average of $378). Flying from Nashville to Dublin in June is currently the most expensive (average of $674). 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

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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$356Average$496FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$456Average$746FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$498Average$814FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$499Average$819FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$506Average$733FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$529Average$700FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$538Average$849FlexibilityNo cancel feeOn-time71%
KLMCheapest$544Average$696FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$547Average$726FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$572Average$700FlexibilityNo cancel feeOn-time67%

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