$429 Find Cheap Flights from Jacksonville to Ireland - Compare and Save

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Cheap Flights from Jacksonville to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Dublin
Dublin2 stops$692
Shannon
Shannon2 stops$1,006
Cork
Cork2 stops$1,064
Dublin
Dublin2 stops$692
Shannon
Shannon2 stops$1,006
Cork
Cork2 stops$1,064
Booking Insights

Price, demand and travel trends for Jacksonville to Ireland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Jacksonville to Ireland cheaper or more expensive than last year?

Fares from Jacksonville to Ireland are running about 17% lower than they were around this time last year, averaging $701 round-trip.

What are the cheapest fares from Jacksonville to Ireland right now?

The cheapest fares from Jacksonville to Ireland on KAYAK in the last week were to Dublin (DUB) from $692 round-trip, and to Shannon (SNN) from $1,006 round-trip.

What’s the cheapest month to fly from Jacksonville to Ireland?

October is the cheapest time of year to fly, with average fares of $634. Prices are highest in June, when average flight costs increase to around $1,072.

When is the best time to book flights from Jacksonville to Ireland?

Book your flights 4 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 37% compared to booking last-minute (within 2 weeks of departure).

Which airport in Ireland is the cheapest to fly to from Jacksonville?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Ireland are:

• Dublin (DUB) (avg. price $736)
• Shannon (SNN) (avg. price $888)

What’s the cheapest day to fly from Jacksonville to Ireland?

Thursday tends to be the cheapest day to fly from Jacksonville to Ireland, while Saturday is the most expensive. Fares run about 11% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Jacksonville to Ireland?

Data from the past 12 months shows it's cheapest to fly to Ireland during the morning with average prices of $530. The evening is the most expensive time to fly, with average prices of $792.

Key details for Jacksonville to Ireland flights

Low season

December

Cheapest flight

$429
Beat the crowds with an average 52% drop in travelers.
The most popular month to fly with an average 57% increase in travelers.
One-way flight from Jacksonville to Shannon

Your Jacksonville to Ireland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Jacksonville to Ireland?

    Fares from Jacksonville to Ireland are around their usual level right now. A round-trip under $612 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch price changes.

  • How much should I budget for a flight from Jacksonville to Ireland?

    Over the past 12 months, round-trip fares from Jacksonville to Ireland have ranged from $612 to $923.

  • What are the main airports serving Ireland?

    Ireland has 8 airports. The three busiest are Dublin (DUB) (97% of arrivals), Donegal (CFN) (1%) and Shannon (SNN) (1%).

  • What airlines fly nonstop from Jacksonville to Ireland?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Jacksonville to Ireland. One-stop options include:

    • United Airlines
    • JetBlue
    • Delta

  • Which cabin classes are available on flights from Jacksonville to Ireland?

    On flights from Jacksonville to Ireland you can book Economy Class, Premium Economy Class or First Class.

  • What are some popular landmarks in Ireland?

    KAYAK travelers' favorite landmarks in Ireland include:

    • St. Stephen's Green
    • St. Patrick's Cathedral
    • Aviva Stadium
    • Merrion Square

Your guide to booking Jacksonville to Ireland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 4 weeks before your trip. KAYAK data shows fares in this window are around 37% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for October when flights are typically cheapest and avoid June when prices are at their highest.
  • Flying on Thursday is usually the cheapest. Flights on Saturday cost about 11% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Dublin (DUB) is the cheapest airport to fly into from Jacksonville. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Dublin, which is the most popular destination in Ireland. From there, it's easy to continue on to other popular destinations such as Galway, Cork and Killarney.

Reviews of the top 5 airlines serving from Jacksonville to Ireland

 
Need help choosing which airline to fly with from Jacksonville to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8696 reviews
8.1Boarding
7.8Comfort
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

Delta always provides stellar service. I am always impressed and will try my best to travel via Delta if I can afford it.

10.0 ExcellentCharlean, Oct 2026
Read more Delta reviews

Delta always provides stellar service. I am always impressed and will try my best to travel via Delta if I can afford it.

I think in the future I cannot fly anything less than Comfort plus. The seats vary depending on the plane. The people are extremely nice and funny. I try to only fly Delta if I can help it.

Great flight. Thank you for the upgrade to first class.

Aside from a completely packed plane, I really have no complaints.

The flight was very good and the staff was very friendly and helpful!

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The food is terrible. The staff is wonderful. Comfort is good.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

Flight was on time, the staff was personable & professional, & the plane arrived on time.

All very good The food definitely lacks quality and at breakfast I was given a small muffin small orange juice and not even a coffee or tea were offered It would have been nice to have that first thing Apart from the food everything else was excellent

Boarding was extremely efficient; I appreciated the back-to-front loading strategy. The instructions from staff were very clear and thoughtful, and they were friendly and generous with service. In-flight entertainment was top-notch.

The check in crew were so friendly and attentive. Probably the best in my experience and I’ve been flying at least four times a year most of my adult life. Very considerate and I appreciate it.

Absolutely the worst at baggage handling. Our baggage still has not been delivered. They couldn't find it in Dublin then when we got to Edinburgh they said the 2 bags were sitting in Dublin. After spending an hour filling out forms at the counter. We left for our hotel, bags arrived in Edinburgh at 505pm using my satellite tracker. Tried calling the numbers provided, no answer to their 24/7 service. Next morning the bags are still sitting at airport, no movement. Called different number provided by hotel in Sterling, the said it's souly the responsibility of the courier service now and they couldn't help. Completely ruined our travel plans, we must find clothes to purchase today instead of going to the museums we had purchased tickets for. This loss is costing us thousands in already paid hotels and services. No one takes any responsibility. I'll be contacting legal services on our return. We will never forget and I'll be a social advocate to avoid using this service.

I was disappointed with my experience on my Aer Lingus flight from Denver to Dublin. One of the biggest issues for me was the attitude of the cabin crew. They came across as cold, unfriendly, and unapproachable. There was very little warmth or friendliness, and I rarely saw anyone smile. I did not feel that the crew made passengers feel welcomed or cared for, which makes a significant difference on a long international flight. The cabin was also extremely cold and uncomfortable. What made this more frustrating was that we were instructed to put everything, including our blankets, underneath the seats at certain times rather than being allowed to keep ourselves covered. Considering how cold the cabin was, this was particularly uncomfortable. I also did not appreciate the tone used when giving some of these instructions. At times, the communication came across as unnecessarily loud and abrupt rather than polite and courteous. I understand that cabin crew have important safety responsibilities and passengers need to follow instructions, but those instructions can still be delivered in a professional, respectful, and friendly manner. Unfortunately, the lack of warmth and hospitality from the crew was the most disappointing part of my Aer Lingus experience.

I flew Aer Lingus Business class for the first time. Having flown economy a few times, I was familiar with the airline, and happy enough with economy. I’ve certainly been in nicer economy airlines before, but Aer Lingus is usually very reasonable, and I find the staff to be kind and have an Irish sense of humor and accommodation. The business experience was good, in that you got superior service to the back, lay down seats, better food and drinks, and more attentive service. However, the plane was a bit older, the WiFi was slow(not Starlink) and the pods were too close to one another for privacy, or function. When the Oder lady to the left of me fell asleep(fully reclined) there was no way for me to escape without having to wake her and put her seat all the way up. That lead to me being stuck with luggage I couldn’t put away in a cramped(for business) space, and no way to use the restroom for almost the whole 8 1/2 hour trip. I ended up trying to sleep with a large backpack blocking my feet. The food was good for plane food, but not great. The drinks were great, shame I couldn’t have had more, but I’d have peed myself. I love a window, but next time maybe an isle seat. Overall, the experience was good, not great, but an expensive good experience during which I got zero sleep. I’d do it again, but it’d have to be a deal.

Crew members Grainne and Karen were extremely rude and unprofessional

Everything went well, but could have used a bit more legroom.

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

Fantastic experience once again flying with United! There was great communication from the cockpit and one of the flight attendants went out of her way to get my two little kids some special treats which elevated our travel experience coming home.

Flight attendants need to know their plane. Seated in first row yesterday. The seat had about a 1 inch recline that was not adjustable. I don't appreciate being awakened to raise a seat that can't go any further forward and such a small recline is either irrelevant or the plane needs to be repaired. Not the way to treat any customer and especially the ones who have paid that level of money for the seats.

Flights was great, service and transit support was outstanding - but the food was limited and of poor quality - only a snack on the first hour for 2 hours 1/2 leg. and a light breakfast on the second 4 hour leg.

typical but they have finally enhanced the wifi on some UA flights. Boy, its such a huge improvement

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

United domestic flight was better than international flight. There was no switch to control Ac In international united flight. Food was also average, Air canada food was much better than united.

They cancelled our flight at the last minute due to mechanical issues. Rather, they “delayed” it till the next morning. A pain in the neck when traveling with two young children. Crew was really nice, which made up for it somewhat. This is the second flight from delta that was cancelled this year. Definitely going to fly another airline when possible

Noticing spectacular about the flight. It got me fro m point a to b. High priced

Jet Blue sevice was good. Just don't understand why they charge for earphones to listen to flight entertainment. Other than that, everything was excellent.

Everything was great the only issue was lack of Wi-Fi

we used to fly with a different airline but it shut down. We had to find an alternative airline that we like in order to make domestic trips and this fits the bill. Not only is it a similar price but the customer service and the experience overall is much much better. We will be using JetBlue again.

Our seats were moved for no reason. The plane was old and wifi and tv were slow. The flight was delayed over an hour for a paperwork issue. Only bright spot was the flight attendants good service.

The crew did not ensure the Evermore seats had their carry on space available. When my family and I boarded, we saw people putting their carry on suitcases in the overhead spaces above our seats and then proceed to the rear part of the plane. This resulted in us having to check our bags and being late to our meetings/events.

Crew was friendly. Free headphones would be nice. Free new movies would be better.

Diana at the gate was unhelpful which was fine, but she was also rude which I did not appreciate at all.

Every thing went smooth. No complaints except deplaning could have been quicker

I was grossly overcharged to change my return flight. Had to do it through Kayak because it was booked that way and I was not given the fare price listed at the time on JetBlue or kayak. Was traveling with another couple that booked directly through JetBlue and they paid the $100 change fee and the difference between what they paid originally(same as me) and the displayed fares and it was less than $400 total for two tickets. I paid almost $700 to change the same fare tickets they purchased and had to pay again for upgraded seat selection that I previously paid for on top of the almost $700 increase. Difficult to talk to the kayak representative because of his accent. Told me I had to wait for confirmation to be sure it had been changed and that I could take up to a few hours. The call itself after the wait time took almost 30 minutes, which could’ve been done directly on JetBlue in 2 to 3 minutes.. My husband and I were given separate boarding zones. They would not let us board together. I had to board in the last zone. They made me check my bag even though my husband told me that he had a spot to put my carry-on. Since he boarded before me. The flight crew tried to accommodate, but the woman that was boarding in the terminal came down and would not let me take my carry-on. She was aggressive, rude and condescending to everybody in line and told them she was being audited. When I told her that my husband had secured a spot for me to put my carry-on with his backpack, that would then move to under the seat. She told me that she couldn’t play favorites, although I was second to last to board the plane since my boarding zone was changed. They told me because I forwarded my husband his ticket that’s what separated our boarding zones, but would not allow us to board together. The volume on my TV would not work, and my upgraded seat would not go into the fully upright position so I was told repeatedly during takeoff and landing to put my chair into the upright position which was embarrassing and uncomfortable to be told assertively so many times. I will not book through kayak again.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

Seats were very tight for a 17 hour flight. Baby cried for 15 out of 17 hours.

Good flight, excellent personnel; poor comfort, small seats, big cost.

Flight was delayed 5 hours only to be cancelled at 1:30am. I did not get on the rescheduled flight because of worry it would be delayed (which it was). I needed to drive home. Horrible.

Flight was delayed due to maintenance issue. Missed my connecting flight. Got rebooked in a middle seat when I had a first class ticket.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

Delayed 4 hours from Charlotte to Nashville. Could have driven there faster. Information provided by AA was sparse.

Gate change was a little tough but it was a good flight otherwise

Great flight, great service but most of all- our luggage made the trip with us.,

More options for your flight from Jacksonville to Ireland

Complete your trip to Ireland with a hotel stay or car rental