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$185+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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Cheap flight deals from Kingsport to Dublin

Keep the following information in mind while searching for Kingsport to Dublin flight deals. Data was last updated enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$480
(American Airlines)

One-way from

$185
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$532
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Dublin flight deals.
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Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Dublin flights.
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From Kingsport to Dublin
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One-way flight from Kingsport to Dublin
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Highest demand for flights based on searches. 34% potential increase in price ($424 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Kingsport to Dublin

Cheapest flights from Kingsport to Dublin
Explore the most affordable flight options available from Kingsport to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 2/202:46 pmTRI - DUB
2 stops15h 29mAmerican Airlines
vie. 3/61:15 pmDUB - TRI
2 stops15h 32mAmerican Airlines
Deal found 1/7$480
This KLM deal was found by Cheapflights users on 1/5. 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.
jue. 2/261:02 pmTRI - DUB
1 stop13h 43mKLM
mié. 3/45:55 amDUB - TRI
2 stops17h 35mKLM
Deal found 1/5$483
This KLM deal was found by Cheapflights users on 1/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/2110:17 amTRI - DUB
1 stop16h 28mKLM
sáb. 2/289:45 amDUB - TRI
1 stop17h 37mKLM
Deal found 1/7$485
This KLM deal was found by Cheapflights users on 1/8. 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.
vie. 2/207:13 pmTRI - DUB
1 stop31h 32mKLM
vie. 3/65:55 amDUB - TRI
2 stops17h 35mKLM
Deal found 1/8$488
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/216:02 amTRI - DUB
2 stops21h 43mDelta
sáb. 2/2810:45 amDUB - TRI
2 stops27h 47mDelta
Deal found 1/7$489
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/1410:28 amTRI - DUB
2 stops19h 17mDelta
vie. 4/2410:00 amDUB - TRI
2 stops28h 48mDelta
Deal found 1/7$493
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/203:54 pmTRI - DUB
2 stops18h 31mDelta
mar. 4/2810:00 amDUB - TRI
2 stops28h 48mDelta
Deal found 1/7$498
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/185:10 pmTRI - DUB
2 stops33h 45mDelta
mar. 4/2810:00 amDUB - TRI
2 stops28h 48mDelta
Deal found 1/7$499
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/193:54 pmTRI - DUB
2 stops37h 51mDelta
mar. 4/2810:00 amDUB - TRI
2 stops28h 48mDelta
Deal found 1/7$504
This American Airlines deal was found by Cheapflights users on 1/7. 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.
jue. 4/302:56 pmTRI - DUB
2 stops13h 54mAmerican Airlines
dom. 5/101:55 pmDUB - TRI
2 stops14h 59mAmerican Airlines
Deal found 1/7$534
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/143:54 pmTRI - DUB
1 stop11h 51mDelta
jue. 4/2311:00 amDUB - TRI
1 stop16h 34mDelta
Deal found 1/7$539

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 enero 8, 2026.
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

jue. 2/26

8:28 pm-3:40 pm

2 stops14h 12m

Dublin

mié. 3/4

11:30 am-10:59 pm

2 stops16h 29m

$480

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

vie. 2/20

2:46 pm-12:05 pm

2 stops16h 19m

Dublin

vie. 3/6

11:40 am-11:47 pm

2 stops17h 07m

$480

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

jue. 2/26

1:02 pm-7:45 am

1 stop13h 43m

Dublin

mié. 3/4

5:55 am-6:30 pm

2 stops17h 35m

$483

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

vie. 2/20

7:13 pm-7:45 am

1 stop31h 32m

Dublin

vie. 3/6

5:55 am-6:30 pm

2 stops17h 35m

$488

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

mié. 4/15

6:15 am-7:55 am

2 stops20h 40m

Dublin

mié. 4/22

10:00 am-9:48 am

2 stops28h 48m

$493

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

dom. 2/15

8:28 pm-4:50 pm

2 stops15h 22m

$185

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

dom. 2/15

5:00 pm-4:55 am

3 stops54h 55m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

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.

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 enero 8, 2026.
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
11,094 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

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
11,094 reviews
American Airlines
7.2
Good
11,094 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

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 13h 43m. 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
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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$735FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$456Average$754FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$483Average$866FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$536Average$928FlexibilityNo cancel feeOn-time71%

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