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Cheap flights from Dublin to Jacksonville from £331

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — JAX
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Jacksonville

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Jacksonville
Explore the most affordable flight options available from Dublin to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Mon 9/213:25
DUB
-
JAX
2 stops15h 33m
KLM
Sun 22/217:58
JAX
-
DUB
1 stop32h 47m
KLM
Deal found 21/1£437
Mon 9/205:55
DUB
-
JAX
2 stops17h 57m
Delta
Sun 22/207:30
JAX
-
DUB
2 stops19h 15m
Delta
Deal found 21/1£440
Sun 22/209:45
DUB
-
JAX
1 stop12h 06m
KLM
Sat 7/319:04
JAX
-
DUB
1 stop31h 41m
KLM
Deal found 20/1£441
Sun 22/209:45
DUB
-
JAX
2 stops19h 16m
Delta
Sat 7/315:05
JAX
-
DUB
1 stop11h 40m
Delta
Deal found 20/1£447
Sun 1/310:45
DUB
-
JAX
1 stop12h 32m
KLM
Fri 6/319:04
JAX
-
DUB
1 stop31h 41m
KLM
Deal found 20/1£465
Sun 22/209:30
DUB
-
JAX
2 stops15h 44m
United Airlines
Sat 7/312:45
JAX
-
DUB
2 stops13h 45m
United Airlines
Deal found 20/1£468
Tue 31/305:55
DUB
-
JAX
2 stops18h 07m
Delta
Thu 9/412:27
JAX
-
DUB
2 stops14h 53m
Delta
Deal found 20/1£492
Tue 31/309:30
DUB
-
JAX
1 stop18h 42m
Finnair
Thu 9/411:22
JAX
-
DUB
1 stop17h 23m
Finnair
Deal found 20/1£499
Sun 29/312:30
DUB
-
JAX
1 stop27h 39m
United Airlines
Thu 9/408:00
JAX
-
DUB
2 stops18h 20m
United Airlines
Deal found 20/1£511
Fri 3/409:50
DUB
-
JAX
2 stops29h 41m
United Airlines
Wed 8/409:20
JAX
-
DUB
1 stop17h 00m
United Airlines
Deal found 20/1£511
Thu 26/312:05
DUB
-
JAX
1 stop11h 59m
United Airlines
Thu 9/411:32
JAX
-
DUB
1 stop17h 13m
United Airlines
Deal found 21/1£514

Find flight deals from Dublin to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Jacksonville (JAX). 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 22 January 2026.

Round-trip from

£437

One-way from

£331

Popular in

July

Cheapest in

February

Average price

£476
KLM
  • KLM
  • 9/2-22/2
  • 3 total stops
  • 48h 20m total
  • Dublin to Jacksonville
Search Deals
Finnair
  • Finnair
  • 22/4
  • 1 total stop
  • 16h 32m total
  • Dublin to Jacksonville
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Jacksonville 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 858,174 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Dublin to Jacksonville that are best for you.

Fly from

Dublin

Fly to

Jacksonville

Route

Depart

Return

Price

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Mon 9/2

13:25-23:58

2 stops15h 33m

Jacksonville

Sun 22/2

17:58-07:45

1 stop32h 47m

£437

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Mon 9/2

05:55-18:52

2 stops17h 57m

Jacksonville

Sun 22/2

07:30-07:45

2 stops19h 15m

£440

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Sun 22/2

09:45-16:51

1 stop12h 06m

Jacksonville

Sat 7/3

19:04-07:45

1 stop31h 41m

£441

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Sun 22/2

09:45-00:01

2 stops19h 16m

Jacksonville

Sat 7/3

15:05-07:45

1 stop11h 40m

£447

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Sun 22/2

09:30-20:14

2 stops15h 44m

Jacksonville

Sat 7/3

12:45-07:30

2 stops13h 45m

£468

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Tue 31/3

09:30-23:12

1 stop18h 42m

Jacksonville

Thu 9/4

11:22-09:45

1 stop17h 23m

£499

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Sun 29/3

12:30-11:09

1 stop27h 39m

Jacksonville

Wed 8/4

12:21-10:40

1 stop17h 19m

£511

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Thu 26/3

12:05-20:04

1 stop11h 59m

Jacksonville

Thu 9/4

15:10-09:45

1 stop13h 35m

£511

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Sun 29/3

08:50-20:02

1 stop16h 12m

Jacksonville

Thu 9/4

12:24-10:40

1 stop17h 16m

£511

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Fri 3/4

09:50-10:31

2 stops29h 41m

Jacksonville

Wed 8/4

09:20-07:20

1 stop17h 00m

£511

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Dublin to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Dublin with our price prediction graph.
Estimated return 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 Dublin to Jacksonville

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

Currently, December is the cheapest month in which you can book a flight from Dublin to Jacksonville (average of £388). Flying from Dublin to Jacksonville in July is currently the most expensive (average of £546). 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 for a return flight from Dublin to Jacksonville?

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated 22 January 2026.
Read through reviews of airlines operating flights from Dublin to Jacksonville, such as KLM, United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,442 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,193 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
JetBlue
7.2
Good
2,891 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Jacksonville. 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 Dublin to Jacksonville?

    For as low as £437, KLM can have you in Jacksonville from Dublin in 15h 33m. The distance from Dublin to Jacksonville is about 3973 mi. This flight may include one or multiple stops.

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

    Flying on KLM is currently your cheapest option to Jacksonville, with prices starting at £380. Additional return tickets that might be worth considering are offered by United Airlines and JetBlue, with the lowest prices starting at £449 and £490, respectively. KLM is currently priced 28% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Dublin to Jacksonville (average of £388). Flying from Dublin to Jacksonville in July is currently the most expensive (average of £546). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Dublin to Jacksonville

Discover the top 3 airlines that operate flights from Dublin to Jacksonville. 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 858,174 searches. Data last updated 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£380Average£525FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£449Average£570FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£490Average£508FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dublin to Jacksonville?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Jacksonville from Dublin today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dublin to Jacksonville?

Cheapflights simply makes it quick and affordable to book flights from Dublin to Jacksonville by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to Jacksonville with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Jacksonville flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to Jacksonville become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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