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$961+ Cheap flights from Johnson City, TN, 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
ago. 26 — sep. 21
mar. 8/26
mar. 9/2
1 adult, Economy
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Cheap flight deals from Johnson City to Dublin

Keep the following information in mind while searching for Johnson City to Dublin flight deals. Data was last updated agosto 21, 2025.

Round-trip from

$2,477
(KLM)

Popular in

June

Cheapest in

March

Average price

$687
From Johnson City to Dublin
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($388 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Johnson City to Dublin

Cheapest flights from Johnson City to Dublin
Explore the most affordable flight options available from Johnson City to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 21, 2025.

This Delta deal was found by Cheapflights users on 8/20. 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.
jue. 8/2110:57 amTRI - DUB
2 stops17h 18mDelta
lun. 8/251:15 pmDUB - TRI
2 stops25h 55mDelta
Deal found 8/20$961
This KLM deal was found by Cheapflights users on 8/21. 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.
mar. 9/231:22 pmTRI - DUB
2 stops13h 58mKLM
lun. 10/61:15 pmDUB - TRI
2 stops14h 06mKLM
Deal found 8/21$2,477

Cheapflights Fare Finder

 
Customize your flight search to find flights from Johnson City 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 agosto 21, 2025.
Use the filters below to find and compare flights from Johnson City to Dublin that are best for you.

Fly from

Johnson City

Fly to

Dublin

Route

Depart

Return

Price

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

mar. 9/23

1:22 pm-8:20 am

2 stops13h 58m

Dublin

lun. 10/6

1:15 pm-10:21 pm

2 stops14h 06m

$2,477

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Best time to book a flight from Johnson City to Dublin

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

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

Currently, November is the cheapest month in which you can book a flight from Johnson City to Dublin (average of $509). Flying from Johnson City to Dublin in June is currently the most expensive (average of $925). 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 J0H to DUB?

Find hourly flight availability from Johnson City 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 agosto 21, 2025.

When flying from Johnson City to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Johnson City to Dublin?

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

Travelers seeking maximum savings on their Johnson City 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.

How much does it cost to fly round-trip from Johnson City to Dublin?

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 agosto 21, 2025.
Read reviews from past customers who have flown KLM and American Airlines from Johnson City 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
1,388 reviews

Entertainment

7.1

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,388 reviews
KLM
7.8
Good
1,388 reviews

Entertainment

7.1

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,388 reviews

Entertainment

7.1

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Johnson City 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 Johnson City?

    Dublin (DUB) is the airport you will fly into if you book a flight from Johnson City to Dublin. You should not have trouble finding flights to Dublin from Johnson City; the airport handles an average of 0 inbound flights from Johnson City per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Dublin airport from Johnson City. It is only a 5.7 mi journey from Dublin (DUB) to Dublin’s city center.

  • How long is the flight from Johnson City to Dublin?

    KLM can get you from Johnson City to Dublin in just under 13h 58m. Your travel time can differ by up to . The distance between Johnson City and Dublin is about 3707 mi.

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

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

  • How can I find direct flights from Johnson City to Dublin?

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

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

    Yes. Cheapflights offers flight deals from Johnson City 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 Johnson City to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Johnson City to Dublin (average of $509). Flying from Johnson City to Dublin in June is currently the most expensive (average of $925). 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 Johnson City to Dublin

Discover the top 4 airlines that operate flights from Johnson City 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 agosto 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$480Average$850FlexibilityNo cancel feeOn-time69%
DeltaCheapest$518Average$799FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$535Average$922FlexibilityNo cancel feeOn-time71%
KLMCheapest$536Average$747FlexibilityNo cancel feeOn-time75%

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