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$722+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — DUB
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap 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 August 16, 2025.

Round-trip from

$722
(KLM)

Popular in

June

Cheapest in

March

Average price

$687
From Blountville Tri Cities TN/VA to Dublin
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($388 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 16, 2025.

This KLM deal was found by Cheapflights users on 8/15. 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 10/101:28 pmTRI - DUB
1 stop14h 17mKLM
Fri 10/1711:00 amDUB - TRI
1 stop12h 38mKLM
Deal found 8/15$722
This Delta deal was found by Cheapflights users on 8/15. 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.
Fri 10/101:28 pmTRI - DUB
1 stop14h 17mDelta
Fri 10/1710:00 amDUB - TRI
2 stops28h 22mDelta
Deal found 8/15$726
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:22 pmTRI - DUB
1 stop14h 23mKLM
Thu 10/211:00 amDUB - TRI
1 stop16h 37mKLM
Deal found 8/14$746
This Delta deal was found by Cheapflights users on 8/15. 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.
Sun 10/53:35 pmTRI - DUB
1 stop12h 10mDelta
Sun 10/1211:00 amDUB - TRI
1 stop12h 37mDelta
Deal found 8/15$807
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Sun 10/54:06 pmTRI - DUB
2 stops14h 09mAmerican Airlines
Sun 10/1211:45 amDUB - TRI
1 stop15h 09mAmerican Airlines
Deal found 8/15$854
This Delta deal was found by Cheapflights users on 8/15. 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.
Sat 10/46:11 amTRI - DUB
2 stops20h 44mDelta
Sat 10/1110:00 amDUB - TRI
2 stops28h 22mDelta
Deal found 8/15$871
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2110:57 amTRI - DUB
2 stops15h 58mDelta
Mon 8/251:15 pmDUB - TRI
2 stops25h 55mDelta
Deal found 8/14$885

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 August 16, 2025.
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 10/10

1:28 pm-8:45 am

1 stop14h 17m

Dublin

Fri 10/17

11:00 am-6:38 pm

1 stop12h 38m

$722

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 10/10

1:28 pm-8:45 am

1 stop14h 17m

Dublin

Fri 10/17

10:00 am-9:22 am

2 stops28h 22m

$726

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Mon 9/22

1:22 pm-8:45 am

1 stop14h 23m

Dublin

Thu 10/2

11:00 am-10:37 pm

1 stop16h 37m

$746

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Mon 9/22

11:29 am-6:30 am

2 stops14h 01m

Dublin

Thu 10/2

1:45 pm-12:10 am

2 stops15h 25m

$751

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 10/5

3:35 pm-8:45 am

1 stop12h 10m

Dublin

Sun 10/12

11:00 am-6:37 pm

1 stop12h 37m

$807

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 10/5

10:56 am-8:45 am

1 stop16h 49m

Dublin

Sun 10/12

11:00 am-10:21 pm

1 stop16h 21m

$807

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 10/5

4:06 pm-11:15 am

2 stops14h 09m

Dublin

Sun 10/12

11:45 am-9:54 pm

1 stop15h 09m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

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, November is the cheapest month in which you can book a flight from Blountville to Dublin (average of $509). Flying from Blountville 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 TRI to DUB?

Find hourly flight availability from Blountville 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 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Blountville to Dublin in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Blountville 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 August 16, 2025.
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
7.8
Good
1,384 reviews

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,384 reviews
KLM
7.8
Good
1,384 reviews

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,384 reviews

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

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

    Flying on KLM is currently your cheapest option to Dublin, with prices starting at $571. Another option worth looking into is American Airlines, starting at $574 round trip. These flights start at 34% 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, November is the cheapest month in which you can book a flight from Blountville to Dublin (average of $509). Flying from Blountville 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 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$571Average$691FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$574Average$1,049FlexibilityNo cancel feeOn-time71%

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