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$415+ Cheap flights from Kingsport, TN to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Kingsport to Dublin

Best flights from Kingsport to Dublin
Discover carefully curated flight deals from Kingsport to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

This American Airlines deal was found by Cheapflights users on 12/7. 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 2/107:40 pmTRI - DUB
2 stops15h 00mAmerican Airlines
Tue 2/1711:30 amDUB - TRI
2 stops16h 29mAmerican Airlines
Deal found 12/7$479
This KLM deal was found by Cheapflights users on 12/9. 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.
Fri 2/207:13 pmTRI - DUB
1 stop31h 32mKLM
Fri 3/65:55 amDUB - TRI
2 stops17h 37mKLM
Deal found 12/9$487
This KLM deal was found by Cheapflights users on 12/8. 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.
Fri 2/207:13 pmTRI - DUB
1 stop31h 32mMultiple Airlines
Fri 3/66:00 amDUB - TRI
2 stops17h 32mMultiple Airlines
Deal found 12/8$518
This American Airlines deal was found by Cheapflights users on 12/7. 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.
Fri 2/202:48 pmTRI - DUB
2 stops16h 17mAmerican Airlines
Fri 3/611:30 amDUB - TRI
2 stops13h 34mAmerican Airlines
Deal found 12/7$504
This American Airlines deal was found by Cheapflights users on 12/7. 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.
Thu 4/302:29 pmTRI - DUB
1 stop14h 26mAmerican Airlines
Sun 5/1012:40 pmDUB - TRI
1 stop16h 04mAmerican Airlines
Deal found 12/7$637

Find flight deals from Kingsport to Dublin

Keep the following information in mind while searching for Kingsport to Dublin flight deals. Data was last updated December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$479
(American Airlines)

One-way from

$415
(Kiwi.com)

Popular in

June

Cheapest in

November
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 Dublin
Search Deals
One-way flight from Kingsport to Dublin
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($445 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($68 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kingsport to Dublin 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 9, 2025.
Use the filters below to find and compare flights from Kingsport to Dublin that are best for you.

Fly from

Kingsport

Fly to

Dublin

Route

Depart

Return

Price

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Tue 2/10

7:40 pm-3:40 pm

2 stops15h 00m

Dublin

Tue 2/17

11:30 am-10:59 pm

2 stops16h 29m

$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

Fri 2/20

2:48 pm-12:05 pm

2 stops16h 17m

Dublin

Fri 3/6

11:30 am-8:04 pm

2 stops13h 34m

$504

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

6:00 am-6:32 pm

2 stops17h 32m

$518

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Thu 4/30

2:29 pm-9:55 am

1 stop14h 26m

Dublin

Sun 5/10

12:40 pm-11:44 pm

1 stop16h 04m

$637

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 6/5

9:04 am-9:20 am

2 stops43h 16m

$415

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 6/7

3:16 pm-9:20 am

2 stops37h 04m

$499

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 6/7

3:50 pm-8:45 am

1 stop11h 55m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Best time to book a flight from Kingsport to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, February is the cheapest month in which you can book a flight from Kingsport to Dublin (average of $433). Flying from Kingsport to Dublin 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 DUB?

Find hourly flight availability from Kingsport to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 9, 2025.

It’s typically best to fly out from Kingsport to Dublin in the evening. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.

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

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

Travelers seeking maximum savings on their Kingsport to Dublin flight should consider departing on Tuesday at noon 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 Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated December 9, 2025.
Read reviews from past customers who have flown American Airlines from Kingsport to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,045 reviews

Comfort

7.2

Food

6.5

Crew

8.0

Entertainment

6.9

Boarding

7.5

Overall

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
11,045 reviews
American Airlines
7.2
Good
11,045 reviews

Comfort

7.2

Food

6.5

Crew

8.0

Entertainment

6.9

Boarding

7.5

Overall

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

  • What airport do you fly into for flights to Dublin from Kingsport?

    For a flight from Kingsport to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 0 inbound flights from Kingsport per day. 4 airlines have flights to Dublin from Kingsport on a regular basis.

  • How long is the flight from Kingsport to Dublin?

    There are many flights that can get you from Kingsport to Dublin in 15h. Fly via American Airlines or KLM to get the fastest option. Airlines will cover a distance of 3707 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Kingsport to Dublin (average of $433). Flying from Kingsport to Dublin 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

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Top 4 airlines flying from Kingsport to Dublin

Discover the top 4 airlines that operate flights from Kingsport to Dublin. 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 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$751FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$481Average$775FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$483Average$866FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$536Average$1,022FlexibilityNo cancel feeOn-time71%

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