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$746+ Cheap flights from Kingsport, TN to Ireland

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Kingsport to Ireland

Keep the following information in mind while searching for Kingsport to Ireland flight deals. Data was last updated August 14, 2025.

Round-trip from

$746
(KLM)

Popular in

June

Cheapest in

March

Average price

$687
From Kingsport to Ireland
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($388 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Kingsport to Ireland

Cheapest flights from Kingsport to Ireland
Explore the most affordable flight options available from Kingsport to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

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 8/14. 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
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.
Tue 9/2310:56 amTRI - DUB
2 stops18h 34mWestJet
Mon 10/611:30 amDUB - TRI
2 stops30h 13mWestJet
Deal found 8/12$2,334
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:22 pmTRI - DUB
2 stops18h 13mDelta
Mon 10/610:00 amDUB - TRI
1 stop17h 21mDelta
Deal found 8/12$2,592
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.
Tue 9/231:22 pmTRI - DUB
2 stops23h 53mScandinavian Airlines
Mon 10/67:05 pmDUB - TRI
2 stops32h 16mScandinavian Airlines
Deal found 8/14$2,625
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.
Tue 9/233:35 pmTRI - DUB
2 stops13h 50mKLM
Mon 10/610:00 amDUB - TRI
1 stop13h 38mKLM
Deal found 8/14$4,203

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kingsport to Ireland 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 14, 2025.
Use the filters below to find and compare flights from Kingsport to Ireland that are best for you.

Fly from

Kingsport

Fly to

Ireland

Route

Depart

Return

Price

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

Tue 9/23

10:56 am-10:30 am

2 stops18h 34m

Dublin

Mon 10/6

11:30 am-12:43 pm

2 stops30h 13m

$2,334

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Tue 9/23

1:22 pm-12:35 pm

2 stops18h 13m

Dublin

Mon 10/6

10:00 am-10:21 pm

1 stop17h 21m

$2,592

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Tue 9/23

1:22 pm-6:15 pm

2 stops23h 53m

Dublin

Mon 10/6

7:05 pm-10:21 pm

2 stops32h 16m

$2,625

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Tue 9/23

3:35 pm-10:25 am

2 stops13h 50m

Dublin

Mon 10/6

10:00 am-6:38 pm

1 stop13h 38m

$4,203

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Kingsport to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Kingsport 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 Kingsport to Ireland

What is the cheapest month to book a flight from Kingsport to Ireland?

Currently, November is the cheapest month in which you can book a flight from Kingsport to Ireland (average of $509). Flying from Kingsport to Ireland 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 K1N to IE?

Find hourly flight availability from Kingsport to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kingsport to Ireland as you normally would.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated August 14, 2025.
See what other customers who have flown with KLM and American Airlines from Kingsport to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

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
1,381 reviews
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

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
1,381 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

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 Kingsport to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Kingsport to Ireland that include hotel bookings?

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

  • How can I find direct flights from Kingsport to Ireland?

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

  • Can I find deals for business class flights from Kingsport to Ireland?

    Yes. Cheapflights offers flight deals from Kingsport to Ireland 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 Kingsport to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Kingsport to Ireland (average of $509). Flying from Kingsport to Ireland 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

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Top 4 airlines flying from Kingsport to Ireland

Discover the top 4 airlines that operate flights from Kingsport to Ireland. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$480Average$915FlexibilityNo cancel feeOn-time69%
DeltaCheapest$518Average$799FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$535Average$956FlexibilityNo cancel feeOn-time71%
KLMCheapest$571Average$718FlexibilityNo cancel feeOn-time75%

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