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$399+ Cheap flights from Jacksonville (JAX) 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — DUB
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Jacksonville to Dublin

Cheapest flights from Jacksonville to Dublin
Explore the most affordable flight options available from Jacksonville to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:50 pm
JAX
-
DUB
1 stop10h 05m
United Airlines
Sun 3/19:00 am
DUB
-
JAX
2 stops38h 08m
United Airlines
Deal found 1/25$458
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:25 am
JAX
-
DUB
2 stops20h 45m
United Airlines
Sun 2/89:00 am
DUB
-
JAX
2 stops41h 44m
United Airlines
Deal found 1/25$462
This Booking.com deal was found by Cheapflights users on 1/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:25 am
JAX
-
DUB
2 stops19h 45m
Air Canada
Sat 2/289:00 am
DUB
-
JAX
2 stops41h 24m
Air Canada
Deal found 1/24$466
This oojo deal was found by Cheapflights users on 1/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:02 am
JAX
-
DUB
2 stops21h 48m
British Airways
Sat 3/78:40 pm
DUB
-
JAX
2 stops26h 37m
British Airways
Deal found 1/24$468
This Air Canada deal was found by Cheapflights users on 1/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:30 am
JAX
-
DUB
2 stops20h 45m
Air Canada
Thu 5/79:50 am
DUB
-
JAX
2 stops38h 54m
Air Canada
Deal found 1/25$470
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
JAX
-
DUB
2 stops22h 40m
British Airways
Tue 4/78:35 am
DUB
-
JAX
2 stops18h 33m
British Airways
Deal found 1/25$472
This Expedia deal was found by Cheapflights users on 1/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/24:38 pm
JAX
-
DUB
2 stops33h 32m
Multiple Airlines
Mon 2/95:10 am
DUB
-
JAX
2 stops21h 34m
Multiple Airlines
Deal found 1/25$476
This United Airlines deal was found by Cheapflights users on 1/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:14 pm
JAX
-
DUB
1 stop12h 56m
United Airlines
Tue 3/171:35 pm
DUB
-
JAX
1 stop13h 06m
United Airlines
Deal found 1/24$479
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:40 am
JAX
-
DUB
2 stops14h 50m
United Airlines
Fri 2/69:00 am
DUB
-
JAX
2 stops16h 10m
United Airlines
Deal found 1/25$481
This Delta deal was found by Cheapflights users on 1/26. 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 3/11:35 pm
JAX
-
DUB
1 stop14h 45m
Delta
Thu 3/125:55 am
DUB
-
JAX
2 stops21h 06m
Delta
Deal found 1/26$483
This Delta deal was found by Cheapflights users on 1/25. 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 1/276:30 am
JAX
-
DUB
2 stops21h 15m
Delta
Tue 2/108:50 am
DUB
-
JAX
2 stops20h 08m
Delta
Deal found 1/25$487

Find flight deals from Jacksonville to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$458
(United Airlines)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

December

Average price

$638
Provider with most accurate pricing for Jacksonville-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Dublin flights.
Search Deals
From Jacksonville to Dublin
Search Deals
One-way flight from Jacksonville to Dublin
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($47 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 Jacksonville 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 26, 2026.
Use the filters below to find and compare flights from Jacksonville to Dublin that are best for you.

Fly from

Jacksonville

Fly to

Dublin

Route

Depart

Return

Price

JacksonvilleDublin

JAX - DUB

JAXDUB

Jacksonville

Wed 2/25

6:50 pm-9:55 am

1 stop10h 05m

Dublin

Sun 3/1

9:00 am-3:26 pm

2 stops35h 26m

$458

JacksonvilleDublin

JAX - DUB

JAXDUB

Jacksonville

Sun 2/1

8:00 am-8:10 am

1 stop19h 10m

Dublin

Sun 2/8

9:00 am-9:44 pm

2 stops41h 44m

$458

JacksonvilleDublin

JAX - DUB

JAXDUB

Jacksonville

Sat 2/21

7:45 am-9:55 am

2 stops21h 10m

Dublin

Sat 2/28

9:00 am-3:37 pm

2 stops35h 37m

$462

JacksonvilleDublin

JAX - DUB

JAXDUB

Jacksonville

Sat 2/28

7:02 am-9:50 am

2 stops21h 48m

Dublin

Sat 3/7

8:40 pm-6:17 pm

2 stops26h 37m

$468

JacksonvilleDublin

JAX - DUB

JAXDUB

Jacksonville

Tue 3/10

3:14 pm-8:10 am

1 stop12h 56m

Dublin

Tue 3/17

9:30 am-9:32 pm

2 stops16h 02m

$479

JacksonvilleDublin

JAX - DUB

JAXDUB

Jacksonville

Fri 3/20

6:50 pm-10:20 am

1 stop11h 30m

$399

JacksonvilleDublin

JAX - DUB

JAXDUB

Jacksonville

Fri 3/20

6:09 pm-2:20 pm

2 stops16h 11m

$403

JacksonvilleDublin

JAX - DUB

JAXDUB

Jacksonville

Fri 3/20

12:45 pm-6:10 am

2 stops13h 25m

$408

JacksonvilleDublin

JAX - DUB

JAXDUB

Jacksonville

Sat 2/14

6:09 pm-12:45 pm

2 stops13h 36m

$410

JacksonvilleDublin

JAX - DUB

JAXDUB

Jacksonville

Sat 2/14

9:57 pm-7:30 am

3 stops52h 33m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 13 results
1
2

Compare providers for flights from Jacksonville to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Dublin in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Jacksonville to Dublin

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

How far ahead should I book a flight from Jacksonville to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Dublin. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Jacksonville to Dublin, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Jacksonville to Dublin (average of $303). Flying from Jacksonville to Dublin in June is currently the most expensive (average of $780). 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.

How much does it cost to fly round-trip from Jacksonville 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 January 26, 2026.
Read reviews from past customers who have flown Delta, KLM, and United Airlines from Jacksonville 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.
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,113 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
KLM
7.7
Good
1,442 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,198 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,189 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
JetBlue
7.2
Good
2,893 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Jacksonville to Dublin?

    A quick flight from Jacksonville to Dublin can take about 10h 05m. United Airlines provides one of the quickest options available for as low as $458. The distance between Jacksonville and Dublin is about 3973 mi.

  • What are the cheapest airlines flying from Jacksonville to Dublin round-trip?

    Cheapflights users have booked flights from Jacksonville to Dublin round-trip from $347. Other airlines that can offer you cheap pricing are JetBlue, from $451, and Delta, from $488. You may be able to fly from Jacksonville to Dublin for 50% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Jacksonville to Dublin?

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville to Dublin?

    Currently, October is the cheapest month in which you can book a flight from Jacksonville to Dublin (average of $303). Flying from Jacksonville to Dublin in June is currently the most expensive (average of $780). 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 6 airlines flying from Jacksonville to Dublin

Discover the top 6 airlines that operate flights from Jacksonville 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$347Average$1,055FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$451Average$657FlexibilityNo cancel feeOn-time62%
DeltaCheapest$488Average$676FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$521Average$822FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$526Average$712FlexibilityNo cancel feeOn-time69%
KLMCheapest$535Average$680FlexibilityNo cancel feeOn-time75%

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