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Cheap flights from Dublin to Jacksonville from £334

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
16 Mar — 23 Mar1
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 14 February 2026.

Fri 3/409:30
DUB
-
JAX
1 stop16h 29m
Finnair
Sat 18/411:22
JAX
-
DUB
1 stop17h 23m
Finnair
Deal found 13/2£420
Fri 27/209:30
DUB
-
JAX
2 stops15h 44m
United Airlines
Tue 3/316:39
JAX
-
DUB
1 stop9h 51m
United Airlines
Deal found 12/2£468
Fri 13/305:55
DUB
-
JAX
2 stops21h 06m
Delta
Thu 19/317:33
JAX
-
DUB
1 stop10h 12m
Delta
Deal found 13/2£482
Wed 4/309:00
DUB
-
JAX
2 stops31h 27m
United Airlines
Wed 1/409:20
JAX
-
DUB
1 stop17h 00m
United Airlines
Deal found 14/2£487
Thu 5/312:05
DUB
-
JAX
2 stops15h 36m
United Airlines
Sun 5/409:20
JAX
-
DUB
1 stop17h 00m
United Airlines
Deal found 14/2£490

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 14 February 2026.

Round-trip from

£420

One-way from

£334

Popular in

September

Cheapest in

February

Average price

£457
Finnair
  • Finnair
  • 3/4-18/4
  • 2 total stops
  • 33h 52m 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. 2% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 14 February 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

Fri 3/4

09:30-20:59

1 stop16h 29m

Jacksonville

Sat 18/4

11:22-09:45

1 stop17h 23m

£420

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Fri 27/2

09:30-15:37

1 stop11h 07m

Jacksonville

Tue 3/3

18:50-09:55

1 stop10h 05m

£468

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Wed 22/4

09:30-21:02

1 stop16h 32m

£334

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Fri 17/4

09:30-21:02

1 stop16h 32m

£334

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Fri 17/4

08:40-19:29

2 stops15h 49m

£393

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Fri 24/7

12:40-21:12

1 stop13h 32m

£487

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Fri 26/6

12:40-21:15

1 stop13h 35m

£488

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Fri 24/7

10:45-10:11

2 stops28h 26m

£572

DublinJacksonville

DUB - JAX

DUBJAX

Dublin

Wed 22/4

17:05-20:02

3 stops31h 57m

£664

Flights are sorted by cheapest return flights first.

Deals found on 11/2

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 £381). Flying from Dublin to Jacksonville in July is currently the most expensive (average of £537). 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 14 February 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
1,454 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

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
1,454 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

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
9,295 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

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
2,898 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,740 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Overall

7.7

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 £468, Finnair can have you in Jacksonville from Dublin in 11h 07m. 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 £373. Additional return tickets that might be worth considering are offered by British Airways and United Airlines, with the lowest prices starting at £381 and £442, 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 £381). Flying from Dublin to Jacksonville in July is currently the most expensive (average of £537). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Dublin to Jacksonville

Discover the top 4 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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£373Average£517FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£381Average£497FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£442Average£560FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£482Average£499FlexibilityNo 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?

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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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