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$439+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap 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 January 24, 2026.

This American Airlines deal was found by Cheapflights users on 1/22. 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.
Wed 3/47:15 am
TRI
-
DUB
2 stops16h 00m
American Airlines
Wed 3/1111:40 am
DUB
-
TRI
2 stops16h 07m
American Airlines
Deal found 1/22$439
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:16 am
TRI
-
DUB
2 stops15h 14m
American Airlines
Wed 5/612:45 pm
DUB
-
TRI
2 stops16h 09m
American Airlines
Deal found 1/21$443
This Delta deal was found by Cheapflights users on 1/23. 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 2/2110:17 am
TRI
-
DUB
2 stops16h 28m
Delta
Fri 3/65:55 am
DUB
-
TRI
2 stops17h 35m
Delta
Deal found 1/23$474
This KLM deal was found by Cheapflights users on 1/23. 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.
Sat 2/2110:17 am
TRI
-
DUB
1 stop16h 28m
KLM
Fri 3/69:45 am
DUB
-
TRI
1 stop13h 45m
KLM
Deal found 1/23$476
This KLM deal was found by Cheapflights users on 1/23. 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 pm
TRI
-
DUB
1 stop31h 32m
KLM
Fri 3/65:55 am
DUB
-
TRI
2 stops17h 35m
KLM
Deal found 1/23$488
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Fri 2/2011:03 am
TRI
-
DUB
2 stops16h 37m
American Airlines
Fri 3/62:40 pm
DUB
-
TRI
2 stops14h 07m
American Airlines
Deal found 1/22$489
This KLM deal was found by Cheapflights users on 1/22. 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.
Wed 3/41:02 pm
TRI
-
DUB
2 stops14h 03m
KLM
Wed 3/119:45 am
DUB
-
TRI
1 stop16h 43m
KLM
Deal found 1/22$495
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Thu 4/308:24 pm
TRI
-
DUB
2 stops14h 21m
American Airlines
Sun 5/1012:35 pm
DUB
-
TRI
2 stops16h 19m
American Airlines
Deal found 1/22$534

Find 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 January 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$439
(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.
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. 34% potential increase in price ($420 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 24, 2026.
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

7:15 am-4:15 am

2 stops16h 00m

Dublin

Wed 3/11

11:40 am-11:47 pm

2 stops16h 07m

$439

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Tue 4/28

8:16 am-4:30 am

2 stops15h 14m

Dublin

Wed 5/6

12:45 pm-11:54 pm

2 stops16h 09m

$443

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sat 2/21

10:17 am-7:45 am

1 stop16h 28m

Dublin

Fri 3/6

5:55 am-6:30 pm

2 stops17h 35m

$474

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sat 2/21

6:02 am-7:45 am

1 stop20h 43m

Dublin

Fri 3/6

5:55 am-6:30 pm

2 stops17h 35m

$474

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-6:30 pm

2 stops17h 35m

$488

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Fri 2/20

11:03 am-8:40 am

2 stops16h 37m

Dublin

Fri 3/6

2:40 pm-11:47 pm

2 stops14h 07m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

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

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 January 24, 2026.
Read reviews from past customers who have flown 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.
American Airlines
7.2
Good
11,193 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,193 reviews
American Airlines
7.2
Good
11,193 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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?

    American Airlines, KLM, and Delta can get you from Johnson City to Dublin in just under 16h. Your travel time can differ by up to 4h 43m. 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, February is the cheapest month in which you can book a flight from Johnson City to Dublin (average of $433). 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
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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$757FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$456Average$754FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$478Average$870FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$483Average$873FlexibilityNo cancel feeOn-time71%

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