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$484+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — DUB
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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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 October 23, 2025.

This KLM deal was found by Cheapflights users on 10/22. 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.
Sun 12/712:52 pmTRI - DUB
1 stop13h 53mKLM
Sun 12/149:45 amDUB - TRI
1 stop17h 49mKLM
Deal found 10/22$484
This Delta deal was found by Cheapflights users on 10/20. 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.
Sat 12/276:53 pmTRI - DUB
1 stop31h 52mDelta
Thu 1/85:55 amDUB - TRI
2 stops32h 40mDelta
Deal found 10/20$487
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 12/710:12 amTRI - DUB
1 stop16h 33mDelta
Sun 12/148:45 amDUB - TRI
2 stops18h 49mDelta
Deal found 10/22$488
This Delta deal was found by Cheapflights users on 10/20. 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.
Tue 12/306:00 amTRI - DUB
2 stops20h 45mDelta
Thu 1/85:55 amDUB - TRI
2 stops32h 40mDelta
Deal found 10/20$491
This Delta deal was found by Cheapflights users on 10/20. 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.
Tue 12/306:00 amTRI - DUB
2 stops20h 45mDelta
Wed 1/710:45 amDUB - TRI
2 stops27h 50mDelta
Deal found 10/20$493
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 12/72:46 pmTRI - DUB
2 stops14h 29mAmerican Airlines
Sun 12/1411:30 amDUB - TRI
2 stops17h 28mAmerican Airlines
Deal found 10/22$504
This Delta deal was found by Cheapflights users on 10/20. 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.
Sat 12/276:53 pmTRI - DUB
1 stop31h 52mDelta
Tue 1/61:25 pmDUB - TRI
2 stops25h 10mDelta
Deal found 10/20$662
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 12/316:00 amTRI - DUB
2 stops21h 45mDelta
Tue 1/68:50 amDUB - TRI
2 stops29h 45mDelta
Deal found 10/20$666
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amTRI - DUB
1 stop20h 15mAmerican Airlines
Mon 1/57:35 amDUB - TRI
2 stops17h 24mAmerican Airlines
Deal found 10/20$856
This Delta deal was found by Cheapflights users on 10/20. 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.
Sat 12/276:53 pmTRI - DUB
1 stop31h 52mDelta
Mon 1/59:45 amDUB - TRI
1 stop17h 41mDelta
Deal found 10/20$949

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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(Delta)

Popular in

June

Cheapest in

November

Average price

$785
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 Johnson City to Dublin
Search Deals
Highest demand for flights based on searches. 35% potential increase in price ($448 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 23, 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

Wed 3/4

3:50 pm-7:45 am

1 stop10h 55m

Dublin

Sun 3/8

9:45 am-10:26 pm

1 stop16h 41m

$484

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 12/7

12:52 pm-7:45 am

1 stop13h 53m

Dublin

Sun 12/14

9:45 am-10:34 pm

1 stop17h 49m

$484

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 12/28

1:49 pm-7:45 am

1 stop12h 56m

Dublin

Thu 1/8

5:55 am-9:35 am

2 stops32h 40m

$487

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Wed 12/31

6:00 am-7:45 am

1 stop20h 45m

Dublin

Thu 1/8

5:55 am-9:35 am

2 stops32h 40m

$487

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Tue 12/30

6:49 pm-7:45 am

1 stop31h 56m

Dublin

Thu 1/8

5:55 am-9:35 am

2 stops32h 40m

$487

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sat 12/27

6:53 pm-7:45 am

1 stop31h 52m

Dublin

Thu 1/8

5:55 am-9:35 am

2 stops32h 40m

$487

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 12/7

10:12 am-7:45 am

1 stop16h 33m

Dublin

Sun 12/14

8:45 am-10:34 pm

2 stops18h 49m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

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 $455). Flying from Johnson City to Dublin in June is currently the most expensive (average of $800). 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 October 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Johnson City to Dublin in the evening. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

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 Tuesday 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 October 23, 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
7.7
Good
1,405 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
American Airlines
7.2
Good
11,031 reviews
KLM
7.7
Good
1,405 reviews

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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?

    Delta and KLM can get you from Johnson City to Dublin in just under 10h 55m. Your travel time can differ by up to 2h 58m. The distance between Johnson City and Dublin is about 3707 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $455). Flying from Johnson City to Dublin in June is currently the most expensive (average of $800). 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$508Average$871FlexibilityNo cancel feeOn-time69%
DeltaCheapest$518Average$775FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$536Average$978FlexibilityNo cancel feeOn-time71%
KLMCheapest$536Average$779FlexibilityNo cancel feeOn-time75%

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