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$778+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
Jul 1 — Jul 81
Wed 7/1
Wed 7/8
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 June 1, 2026.

This American Airlines deal was found by Cheapflights users on 5/30. 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 9/298:00 am
TRI
-
DUB
1 stop20h 35m
American Airlines
Tue 10/611:45 am
DUB
-
TRI
1 stop12h 28m
American Airlines
Deal found 5/30$778
This Delta deal was found by Cheapflights users on 5/30. 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 9/2710:13 am
TRI
-
DUB
1 stop17h 32m
Delta
Wed 10/78:55 am
DUB
-
TRI
2 stops18h 29m
Delta
Deal found 5/30$825
This Delta deal was found by Cheapflights users on 5/30. 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 9/271:20 pm
TRI
-
DUB
1 stop14h 25m
Delta
Thu 10/811:00 am
DUB
-
TRI
1 stop16h 24m
Delta
Deal found 5/30$829
This Delta deal was found by Cheapflights users on 5/30. 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 9/274:05 pm
TRI
-
DUB
2 stops13h 40m
Delta
Tue 10/68:55 am
DUB
-
TRI
2 stops18h 29m
Delta
Deal found 5/30$830
This American Airlines deal was found by Cheapflights users on 5/31. 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 9/228:00 am
TRI
-
DUB
1 stop20h 35m
American Airlines
Mon 9/2811:45 am
DUB
-
TRI
1 stop16h 16m
American Airlines
Deal found 5/31$838
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Mon 9/148:00 am
TRI
-
DUB
1 stop20h 35m
American Airlines
Mon 9/2111:45 am
DUB
-
TRI
1 stop16h 16m
American Airlines
Deal found 5/31$868
This Delta deal was found by Cheapflights users on 5/30. 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 9/265:05 pm
TRI
-
DUB
1 stop10h 40m
Delta
Fri 10/95:55 am
DUB
-
TRI
2 stops17h 16m
Delta
Deal found 5/30$875
This Delta deal was found by Cheapflights users on 5/30. 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 9/265:05 pm
TRI
-
DUB
1 stop10h 40m
Delta
Tue 10/612:00 pm
DUB
-
TRI
1 stop15h 24m
Delta
Deal found 5/30$879
This Delta deal was found by Cheapflights users on 5/31. 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 9/1110:15 am
TRI
-
DUB
2 stops16h 40m
Delta
Fri 9/255:55 am
DUB
-
TRI
2 stops21h 30m
Delta
Deal found 5/31$880

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 June 1, 2026.

Round-trip from

$778
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$1,356
From Kingsport to Ireland
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($407 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 1, 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

Wed 9/30

1:20 pm-8:45 am

1 stop14h 25m

Dublin

Wed 10/7

5:55 am-6:11 pm

2 stops17h 16m

$825

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Mon 9/28

1:20 pm-10:00 am

2 stops15h 40m

Dublin

Thu 10/8

8:55 am-10:24 pm

2 stops18h 29m

$830

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Wed 9/30

1:20 pm-9:15 am

2 stops14h 55m

Dublin

Fri 10/9

5:55 am-6:11 pm

2 stops17h 16m

$830

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 10/2

4:05 pm-8:45 am

1 stop11h 40m

Dublin

Fri 10/9

5:55 am-6:11 pm

2 stops17h 16m

$875

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 9/11

10:15 am-8:45 am

1 stop17h 30m

Dublin

Fri 9/25

5:55 am-10:25 pm

2 stops21h 30m

$875

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 9/11

10:15 am-8:45 am

1 stop17h 30m

Dublin

Fri 9/25

11:00 am-6:37 pm

1 stop12h 37m

$879
Quickest round-trip

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sat 9/26

5:05 pm-8:45 am

1 stop10h 40m

Dublin

Wed 10/7

11:00 am-6:11 pm

1 stop12h 11m

$879

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sat 9/26

5:05 pm-8:45 am

1 stop10h 40m

Dublin

Tue 10/6

12:00 pm-10:24 pm

1 stop15h 24m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/30

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 June 1, 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
11,641 reviews

Comfort

7.2

Entertainment

6.9

Crew

7.9

Boarding

7.5

Overall

7.1

Food

6.4

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
11,641 reviews
American Airlines
7.1
Good
11,641 reviews

Comfort

7.2

Entertainment

6.9

Crew

7.9

Boarding

7.5

Overall

7.1

Food

6.4

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?

    KLM and Delta can get you from Kingsport to Ireland in just under 14h 25m. Your travel time can differ by up to 1h 15m. 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 June 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$706FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$456Average$763FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$478Average$797FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$478Average$816FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$489Average$844FlexibilityNo cancel feeOn-time71%

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