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Ireland

$718+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
May 18 — May 251
Mon 5/18
Mon 5/25
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 18, 2026.

This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:00 am
TRI
-
DUB
1 stop16h 10m
United Airlines
Fri 11/139:00 am
DUB
-
TRI
2 stops36h 40m
United Airlines
Deal found 4/15$718
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:00 am
TRI
-
DUB
1 stop17h 45m
United Airlines
Wed 10/149:20 am
DUB
-
TRI
2 stops36h 20m
United Airlines
Deal found 4/14$770
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am
TRI
-
DUB
1 stop22h 45m
United Airlines
Wed 10/149:20 am
DUB
-
TRI
2 stops36h 20m
United Airlines
Deal found 4/14$775
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:00 am
TRI
-
DUB
1 stop17h 45m
United Airlines
Thu 10/159:50 am
DUB
-
TRI
2 stops19h 24m
United Airlines
Deal found 4/14$793
This Delta deal was found by Cheapflights users on 4/14. 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.
Wed 9/3012:49 pm
TRI
-
DUB
1 stop14h 56m
Delta
Tue 10/138:55 am
DUB
-
TRI
2 stops18h 29m
Delta
Deal found 4/14$794
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am
TRI
-
DUB
1 stop22h 45m
United Airlines
Thu 10/159:50 am
DUB
-
TRI
2 stops19h 24m
United Airlines
Deal found 4/14$799
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 pm
TRI
-
DUB
2 stops31h 20m
United Airlines
Wed 10/141:35 pm
DUB
-
TRI
2 stops15h 39m
United Airlines
Deal found 4/14$801
This Air France deal was found by Cheapflights users on 4/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:49 pm
TRI
-
DUB
1 stop14h 56m
Multiple Airlines
Tue 10/1311:00 am
DUB
-
TRI
1 stop27h 35m
Multiple Airlines
Deal found 4/14$802

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 18, 2026.

Round-trip from

$770
(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 18, 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

12:49 pm-8:45 am

1 stop14h 56m

Dublin

Tue 10/13

8:55 am-10:24 pm

2 stops18h 29m

$794

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 9/11

10:56 am-7:30 am

2 stops15h 34m

Dublin

Fri 9/25

9:20 am-4:40 pm

2 stops36h 20m

$824

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Thu 10/1

11:00 am-9:45 am

1 stop17h 45m

Dublin

Wed 10/14

11:35 am-12:14 am

1 stop17h 39m

$847

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 9/11

12:49 pm-8:45 am

1 stop14h 56m

Dublin

Fri 9/25

12:00 pm-9:35 am

2 stops26h 35m

$851

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Mon 9/28

11:00 am-9:45 am

1 stop17h 45m

Dublin

Mon 10/12

11:35 am-12:14 am

1 stop17h 39m

$857
Quickest round-trip

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Thu 4/30

4:04 pm-8:45 am

1 stop11h 41m

Dublin

Sun 5/10

5:55 am-7:01 pm

2 stops18h 06m

$999

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Thu 4/30

4:04 pm-8:45 am

1 stop11h 41m

Dublin

Sun 5/10

5:55 am-7:01 pm

2 stops18h 06m

$999

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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 18, 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
11,607 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

7.9

Overall

7.1

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,607 reviews
American Airlines
7.1
Good
11,607 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

7.9

Overall

7.1

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

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 14h 56m. Your travel time can differ by up to 2h 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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$701FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$456Average$758FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$478Average$816FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$483Average$835FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$489Average$858FlexibilityNo cancel feeOn-time71%

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