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$515+ Cheap flights from Kingsport, TN to Dublin (DUB)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$515
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$868
From Kingsport to Dublin
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($426 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 10/285:25 pmTRI - DUB
2 stops14h 45mAmerican Airlines
Tue 11/47:35 amDUB - TRI
2 stops16h 21mAmerican Airlines
Deal found 9/13$515
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/127:00 amTRI - DUB
1 stop19h 10mAmerican Airlines
Mon 12/1512:55 pmDUB - TRI
1 stop14h 58mAmerican Airlines
Deal found 9/13$608

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 September 15, 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

Fri 2/20

12:49 pm-9:25 am

2 stops39h 36m

Dublin

Fri 3/6

12:30 pm-10:26 pm

2 stops38h 56m

$524

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 2/20

11:09 am-8:40 am

2 stops16h 31m

Dublin

Fri 3/6

6:40 am-5:25 pm

2 stops15h 45m

$572

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Wed 3/4

12:49 pm-7:45 am

1 stop13h 56m

Dublin

Sun 3/8

9:45 am-6:12 pm

1 stop12h 27m

$592

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 2/20

12:49 pm-8:45 am

2 stops14h 56m

Dublin

Fri 3/6

9:45 am-10:26 pm

1 stop17h 41m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, November is the cheapest month in which you can book a flight from Kingsport to Dublin (average of $509). Flying from Kingsport to Dublin in June is currently the most expensive (average of $923). 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kingsport to Dublin as you normally would.

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 Monday at noon when fares are most often at their lowest. Thursday at noon 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 September 15, 2025.
Read reviews from past customers who have flown KLM and 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.
KLM
7.8
Good
1,385 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,385 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 56m. Fly via Scandinavian Airlines, American Airlines, or Delta 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, November is the cheapest month in which you can book a flight from Kingsport to Dublin (average of $509). Flying from Kingsport to Dublin in June is currently the most expensive (average of $923). 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
Swords
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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$490Average$869FlexibilityNo cancel feeOn-time69%
KLMCheapest$506Average$747FlexibilityNo cancel feeOn-time75%
DeltaCheapest$518Average$760FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$535Average$1,023FlexibilityNo cancel feeOn-time71%

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