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$480+ Cheap flights from Blountville (TRI) to Dublin (DUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — DUB
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Blountville to Dublin

Cheapest flights from Blountville to Dublin
Explore the most affordable flight options available from Blountville to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:46 pm
TRI
-
DUB
2 stops16h 19m
American Airlines
Fri 3/611:30 am
DUB
-
TRI
2 stops13h 33m
American Airlines
Deal found 2/7$480
This KLM deal was found by Cheapflights users on 2/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:13 pm
TRI
-
DUB
1 stop31h 32m
KLM
Fri 3/65:55 am
DUB
-
TRI
2 stops17h 35m
KLM
Deal found 2/6$489
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
TRI
-
DUB
2 stops20h 45m
United Airlines
Thu 9/109:20 am
DUB
-
TRI
2 stops36h 20m
United Airlines
Deal found 2/6$512
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:00 am
TRI
-
DUB
2 stops18h 40m
United Airlines
Thu 9/109:20 am
DUB
-
TRI
2 stops36h 20m
United Airlines
Deal found 2/6$513
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:27 pm
TRI
-
DUB
2 stops13h 13m
American Airlines
Tue 3/3111:45 am
DUB
-
TRI
1 stop14h 05m
American Airlines
Deal found 2/7$532
This Delta deal was found by Cheapflights users on 2/6. 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.
Mon 8/2412:49 pm
TRI
-
DUB
1 stop14h 56m
Delta
Thu 9/1011:10 am
DUB
-
TRI
2 stops27h 25m
Delta
Deal found 2/6$533
This Delta deal was found by Cheapflights users on 2/7. 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.
Tue 3/241:45 pm
TRI
-
DUB
1 stop14h 00m
Delta
Tue 3/3111:00 am
DUB
-
TRI
1 stop27h 51m
Delta
Deal found 2/7$546
This Gurufare deal was found by Cheapflights users on 2/6. 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.
Sun 5/103:51 pm
TRI
-
DUB
1 stop11h 54m
Scandinavian Airlines
Wed 5/2011:00 am
DUB
-
TRI
1 stop16h 40m
Scandinavian Airlines
Deal found 2/6$585

Find flight deals from Blountville to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Blountville (TRI) 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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$480
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$587
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Dublin flights.
Search Deals
From Blountville Tri Cities TN/VA to Dublin
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($431 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville 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 February 8, 2026.
Use the filters below to find and compare flights from Blountville to Dublin that are best for you.

Fly from

Blountville

Fly to

Dublin

Route

Depart

Return

Price

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 2/20

2:46 pm-12:05 pm

2 stops16h 19m

Dublin

Fri 3/6

11:30 am-9:29 pm

2 stops14h 59m

$480

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 2/20

7:13 pm-7:45 am

1 stop31h 32m

Dublin

Fri 3/6

5:55 am-6:30 pm

2 stops17h 35m

$489

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Tue 3/24

3:27 pm-8:40 am

2 stops13h 13m

Dublin

Tue 3/31

11:45 am-8:50 pm

1 stop14h 05m

$532

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Tue 3/24

1:45 pm-7:45 am

1 stop14h 00m

Dublin

Tue 3/31

11:00 am-9:51 am

1 stop27h 51m

$546

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 5/10

3:51 pm-8:45 am

1 stop11h 54m

Dublin

Wed 5/20

11:00 am-10:40 pm

1 stop16h 40m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Compare providers for flights from Blountville 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 Blountville to Dublin in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*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 Blountville-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Blountville-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Blountville-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Blountville-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 Blountville-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 Blountville to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Blountville 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 Blountville to Dublin

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

Currently, February is the cheapest month in which you can book a flight from Blountville to Dublin (average of $433). Flying from Blountville to Dublin in June is currently the most expensive (average of $936). 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.

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 February 8, 2026.
Get a feel of what it's like to fly with KLM and American Airlines from Blountville to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,450 reviews

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,450 reviews
KLM
7.7
Good
1,450 reviews

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
American Airlines
7.2
Good
11,255 reviews
KLM
7.7
Good
1,450 reviews

Comfort

7.6

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

  • How long is the flight from Blountville to Dublin?

    American Airlines and KLM can get you from Blountville to Dublin in just under 16h 19m. Your travel time can differ by up to 15h 13m. There are 3707 mi between Blountville and Dublin. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Dublin, with prices starting at $489. Another option worth looking into is KLM, starting at $552 round trip. These flights start at 40% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Blountville 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 Blountville to Dublin?

    Currently, February is the cheapest month in which you can book a flight from Blountville to Dublin (average of $433). Flying from Blountville to Dublin in June is currently the most expensive (average of $936). 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
Leixlip

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Top 2 airlines flying from Blountville to Dublin

Discover the top 2 airlines that operate flights from Blountville 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$489Average$981FlexibilityNo cancel feeOn-time71%
KLMCheapest$552Average$640FlexibilityNo cancel feeOn-time75%

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