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$479+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This KLM deal was found by Cheapflights users on 12/15. 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.
Mon 12/221:49 pmTRI - DUB
1 stop12h 56mKLM
Mon 12/295:55 amDUB - TRI
2 stops17h 12mKLM
Deal found 12/15$1,427

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$479
(American Airlines)

Popular in

June

Cheapest in

January
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Dublin flights.
Search Deals
From Kingsport to Ireland
Search Deals
Highest demand for flights based on searches. 35% potential increase in price ($450 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($69 potential savings vs. average RT price).
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 December 18, 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

Thu 1/22

3:31 pm-10:15 am

2 stops13h 44m

Dublin

Fri 1/30

11:30 am-9:16 pm

2 stops14h 46m

$479

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sat 1/31

3:31 pm-10:15 am

2 stops13h 44m

Dublin

Sat 2/7

11:30 am-11:48 pm

2 stops17h 18m

$479

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 2/20

2:48 pm-12:05 pm

2 stops16h 17m

Dublin

Fri 3/6

11:30 am-11:50 pm

2 stops17h 20m

$479

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 2/20

7:13 pm-7:45 am

1 stop31h 32m

Dublin

Fri 3/6

5:55 am-6:32 pm

2 stops17h 37m

$487

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Thu 4/30

6:24 pm-9:55 am

1 stop10h 31m

Dublin

Sun 5/10

12:40 pm-9:22 pm

1 stop13h 42m

$588

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Thu 4/30

10:15 am-9:15 am

2 stops18h 00m

Dublin

Sun 5/10

12:00 pm-9:35 am

2 stops26h 35m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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, February is the cheapest month in which you can book a flight from Kingsport to Ireland (average of $433). Flying from Kingsport to Ireland in June is currently the most expensive (average of $856). 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 December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Kingsport to Ireland by exploring options for tickets in the evening.

What is the cheapest day to fly from Kingsport to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Kingsport to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kingsport to Ireland flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2025.
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
7.2
Good
11,055 reviews

Crew

8.0

Boarding

7.5

Food

6.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,055 reviews
American Airlines
7.2
Good
11,055 reviews

Crew

8.0

Boarding

7.5

Food

6.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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?

    American Airlines and KLM can get you from Kingsport to Ireland in just under 13h 44m. Your travel time can differ by up to 17h 48m. 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.

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

    Currently, February is the cheapest month in which you can book a flight from Kingsport to Ireland (average of $433). Flying from Kingsport to Ireland in June is currently the most expensive (average of $856). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$751FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$481Average$775FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$483Average$891FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$536Average$1,019FlexibilityNo cancel feeOn-time71%

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