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Cheap flights from Nashville to Dublin from £249

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — DUB
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

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 Tuesday or Wednesday and return on a Saturday

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 19 November 2025.

Round-trip from

£382

One-way from

£249

Popular in

June

Cheapest in

February

Average price

£442
Icelandair
  • Icelandair
  • 28/11-4/12
  • 2 total stops
  • 23h 45m total
  • Nashville to Dublin
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WestJet
  • WestJet
  • 15/5
  • 1 total stop
  • 33h 50m total
  • Nashville to Dublin
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£86 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Nashville to Dublin

Enter your travel dates to find the best prices.

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 19 November 2025.

Fri 28/1117:30BNA - DUB
1 stop10h 45mIcelandair
Thu 4/1211:30DUB - BNA
1 stop13h 00mIcelandair
Deal found 18/11£382
Fri 28/1117:30BNA - DUB
1 stop10h 45mIcelandair
Tue 9/1211:30DUB - BNA
1 stop13h 00mIcelandair
Deal found 18/11£401
Mon 1/1217:30BNA - DUB
1 stop10h 45mIcelandair
Tue 9/1211:30DUB - BNA
1 stop13h 00mIcelandair
Deal found 18/11£420
Tue 2/1207:00BNA - DUB
2 stops21h 15mIcelandair
Tue 9/1211:30DUB - BNA
1 stop13h 00mIcelandair
Deal found 18/11£538
Mon 1/1214:32BNA - DUB
2 stops21h 48mScandinavian Airlines
Tue 9/1219:05DUB - BNA
2 stops32h 41mScandinavian Airlines
Deal found 18/11£550
Thu 4/1209:46BNA - DUB
2 stops18h 29mIcelandair
Tue 9/1211:30DUB - BNA
1 stop13h 00mIcelandair
Deal found 18/11£576
Mon 8/1214:35BNA - DUB
2 stops13h 40mMultiple Airlines
Thu 18/1211:30DUB - BNA
1 stop13h 00mMultiple Airlines
Deal found 17/11£579
Mon 1/1214:32BNA - DUB
2 stops21h 48mScandinavian Airlines
Mon 8/1219:05DUB - BNA
2 stops32h 41mScandinavian Airlines
Deal found 18/11£619
Sun 30/1116:42BNA - DUB
2 stops19h 38mScandinavian Airlines
Tue 9/1219:05DUB - BNA
2 stops32h 41mScandinavian Airlines
Deal found 18/11£638
Sun 7/1213:40BNA - DUB
2 stops14h 35mMultiple Airlines
Tue 16/1211:30DUB - BNA
1 stop13h 00mMultiple Airlines
Deal found 18/11£650
Sat 29/1112:10BNA - DUB
2 stops16h 05mMultiple Airlines
Sun 7/1211:30DUB - BNA
1 stop13h 00mMultiple Airlines
Deal found 17/11£669

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 19 November 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

Thu 29/1

06:50-18:20

2 stops29h 30m

Dublin

Mon 2/2

20:20-20:02

3 stops29h 42m

£417

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 7/1

10:45-08:10

1 stop15h 25m

Dublin

Wed 14/1

09:00-16:58

2 stops37h 58m

£421

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Sun 22/2

18:25-16:50

1 stop16h 25m

Dublin

Tue 3/3

08:50-16:15

1 stop13h 25m

£431

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 31/3

16:55-09:45

1 stop10h 50m

Dublin

Fri 10/4

09:50-19:42

1 stop15h 52m

£431

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Sun 22/2

18:25-14:20

1 stop13h 55m

Dublin

Mon 2/3

20:40-16:15

1 stop25h 35m

£431

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 31/3

08:30-07:10

1 stop16h 40m

Dublin

Thu 9/4

09:50-19:42

1 stop15h 52m

£431

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Sun 29/3

13:37-10:20

1 stop14h 43m

Dublin

Fri 10/4

09:50-19:42

1 stop15h 52m

£431

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Sun 29/3

13:37-10:20

1 stop14h 43m

Dublin

Thu 9/4

09:50-19:42

1 stop15h 52m

£431

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 1/4

13:37-10:20

1 stop14h 43m

Dublin

Fri 10/4

09:50-19:42

1 stop15h 52m

£431

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Mon 30/3

20:45-07:40

1 stop28h 55m

Dublin

Mon 6/4

20:55-18:30

1 stop27h 35m

£434

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 20 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 return 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 return flight from Nashville to Dublin. Price data was last updated on 14 November 2025.

To ensure you get the cheapest price possible for a flight from Nashville to Dublin, you should look to book at least 5 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £278). Flying from Nashville to Dublin in June is currently the most expensive (average of £512). 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 19 November 2025.

One of the essential ways to save on airfare from Nashville to Dublin is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 34% on airfare.

How much does it cost for a return flight from Nashville to Dublin?

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.

  • How popular is this Nashville to Dublin flight route?

    Flights from Nashville Intl to Dublin have been viewed 4 times in the past calendar month.

  • How long is the flight from Nashville to Dublin?

    Airlines like Scandinavian Airlines, British Airways, and Delta fly from Nashville to Dublin in about 16h 25m. The time it takes to get you to your destination can typically vary by up to 13h 05m. Nashville and Dublin are separated by a distance of 3894 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Before booking your flight to Dublin from Nashville, check out the most reliable airlines to get you to your destination on time: Qatar Airways (91%), American Airlines (88%), Aer Lingus( 88%).

  • 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 holiday 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 £278). Flying from Nashville to Dublin in June is currently the most expensive (average of £512). 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

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Wicklow
Tullamore
Cavan
Drogheda
Malahide
Portmarnock
Dundalk
Enniscorthy
Mullingar
Bray
Arklow
Kildare
Carlingford
Maynooth
Swords
Naas

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Why should you use Cheapflights to find cheap flight tickets from Nashville to Dublin?

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Can Cheapflights find flights from Nashville to Dublin with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Nashville to Dublin flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Nashville to Dublin become cheaper?

Yes, Cheapflights offers price alerts on Nashville to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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