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$796+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
Mai 30 — Jun 61
Sa 5/30
Sa 6/6
1 adult, Economy
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Cheap 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 April 30, 2026.

This United Airlines deal was found by Cheapflights users on 4/26. 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.
Sa 9/55:46 pm
TRI
-
DUB
2 stops32h 34m
United Airlines
Sa 9/199:20 am
DUB
-
TRI
2 stops19h 57m
United Airlines
Deal found 4/26$796
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Fr 9/116:00 am
TRI
-
DUB
2 stops23h 40m
United Airlines
Fr 9/259:20 am
DUB
-
TRI
2 stops36h 20m
United Airlines
Deal found 4/27$824
This Delta deal was found by Cheapflights users on 4/24. 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.
Fr 9/1112:49 pm
TRI
-
DUB
2 stops18h 51m
Delta
Fr 9/2511:00 am
DUB
-
TRI
1 stop16h 28m
Delta
Deal found 4/24$856
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Do 4/302:56 pm
TRI
-
DUB
1 stop13h 39m
American Airlines
So 5/1011:45 am
DUB
-
TRI
1 stop17h 09m
American Airlines
Deal found 4/29$860
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Fr 8/1410:56 am
TRI
-
DUB
1 stop17h 49m
United Airlines
So 8/239:20 am
DUB
-
TRI
2 stops36h 50m
United Airlines
Deal found 4/27$880
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Fr 8/148:21 am
TRI
-
DUB
1 stop20h 14m
American Airlines
So 8/2311:45 am
DUB
-
TRI
1 stop17h 11m
American Airlines
Deal found 4/27$888

Find flight deals from Kingsport to Ireland

Keep the following information in mind while searching for Kingsport to Ireland flight deals. Data was last updated April 30, 2026.

Round-trip from

$796
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$1,140
From Kingsport to Ireland
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($430 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 30, 2026.
Use the filters below to find and compare flights from Kingsport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fr 9/11

6:00 am-10:40 am

2 stops23h 40m

Dublin

Fr 9/25

9:20 am-4:40 pm

2 stops36h 20m

$824

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fr 9/11

12:49 pm-12:40 pm

2 stops18h 51m

Dublin

Fr 9/25

11:00 am-10:28 pm

1 stop16h 28m

$856

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fr 8/14

10:56 am-9:45 am

1 stop17h 49m

Dublin

So 8/23

9:20 am-5:10 pm

2 stops36h 50m

$880

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fr 9/11

12:49 pm-8:45 am

1 stop14h 56m

Dublin

Fr 9/25

11:00 am-9:35 am

1 stop27h 35m

$917
Quickest round-trip

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Mi 6/3

1:35 pm-8:45 am

1 stop14h 10m

Dublin

Sa 6/13

11:00 am-10:29 pm

1 stop16h 29m

$1,101

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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 April 30, 2026.
See what other customers who have flown with 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.
American Airlines
7.1
Good
11,681 reviews

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

7.9

Overall

7.1

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,681 reviews
American Airlines
7.1
Good
11,681 reviews

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

7.9

Overall

7.1

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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.

  • How long is the flight from Kingsport to Ireland?

    United Airlines and Delta can get you from Kingsport to Ireland in just under 18h 51m. Your travel time can differ by up to 4h 49m. The distance between Kingsport and Ireland is about 3707 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

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Top 5 airlines flying from Kingsport to Ireland

Discover the top 5 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$676FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$456Average$758FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$478Average$845FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$478Average$816FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$489Average$856FlexibilityNo cancel feeOn-time71%

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