$726 Find Cheap Flights from Wilmington to Ireland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to Ireland departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Wilmington to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wilmington to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Wilmington to Ireland

Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
4:09 pm - 7:30 am
ILM
-
DUB
34h 21m
2 stops
United Airlines Logo
12:30 pm - 11:50 pm
DUB
-
ILM
16h 20m
2 stops
$726United Airlines
Fri, Sep 25 - Tue, Oct 6
JetBlue Logo
2:45 pm - 8:20 am
ILM
-
DUB
12h 35m
1 stop
JetBlue Logo
10:40 am - 1:50 pm
DUB
-
ILM
32h 10m
1 stop
$746JetBlue
Sun, Aug 9 - Fri, Aug 21
United Airlines Logo
7:30 am - 7:30 am
ILM
-
DUB
19h 00m
1 stop
United Airlines Logo
9:20 am - 11:50 pm
DUB
-
ILM
43h 30m
2 stops
$751United Airlines
Sun, Aug 9 - Fri, Aug 21
United Airlines Logo
7:30 am - 7:30 am
ILM
-
DUB
19h 00m
1 stop
United Airlines Logo
9:30 am - 11:50 pm
DUB
-
ILM
19h 20m
1 stop
$778United Airlines
Sun, Aug 9 - Fri, Aug 21
American Airlines Logo
11:05 am - 9:35 am
ILM
-
DUB
17h 30m
1 stop
American Airlines Logo
9:30 am - 6:37 pm
DUB
-
ILM
14h 07m
2 stops
$782American Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
4:09 pm - 7:30 am
ILM
-
DUB
34h 21m
2 stops
United Airlines Logo
9:20 am - 11:50 pm
DUB
-
ILM
19h 30m
2 stops
$783United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
4:09 pm - 7:30 am
ILM
-
DUB
34h 21m
2 stops
United Airlines Logo
1:35 pm - 11:50 pm
DUB
-
ILM
15h 15m
1 stop
$786United Airlines
Sun, Aug 9 - Sat, Aug 22
United Airlines Logo
4:05 pm - 9:45 am
ILM
-
DUB
12h 40m
1 stop
United Airlines Logo
9:20 am - 11:50 pm
DUB
-
ILM
43h 30m
2 stops
$801United Airlines
Tue, Sep 15 - Tue, Sep 29
American Airlines Logo
10:41 am - 6:30 am
ILM
-
DUB
14h 49m
1 stop
American Airlines Logo
9:30 am - 7:02 pm
DUB
-
ILM
14h 32m
2 stops
$805American Airlines
Sun, Aug 9 - Fri, Aug 21
Delta Logo
6:00 am - 9:15 am
ILM
-
DUB
22h 15m
2 stops
Delta Logo
5:55 am - 11:57 pm
DUB
-
ILM
23h 02m
2 stops
$806Delta
Booking Insights

KAYAK's insights & trends for Wilmington to Ireland flights

Get data-powered insights and trends into flights from Wilmington to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Wilmington to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Wilmington to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Wilmington to Ireland is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and October, when the average cost of round-trip tickets is $905 and $712 respectively.

Good to know

Low seasonFebruary
Cheapest flight$726
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Wilmington to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Wilmington to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wilmington to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wilmington to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Wilmington to Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wilmington to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Wilmington to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wilmington to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Wilmington to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Wilmington to Ireland

 
Need help choosing which airline to fly with from Wilmington 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.
7.9
DeltaOverall score based on 8460 reviews
8.1Boarding
7.8Entertainment
7.2Food
7.9Comfort
8.5Crew
Airline reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

8.0 ExcellentMatthew, May 2026
OKC - ATL
Read more Delta reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

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

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

Airlines should be prohibited from using the seats they get away with.

Got home at 3am after deboarding the plane. No compensation offered by American

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

I appreciate that I finally got the seat I paid extra for this time. Thank you

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

Jet blue just had great service overall! Only a little turbulence heading out of Austin, otherwise the jet stream helped the speed of the trip!

Boarding was quick and efficient. The flight crew were friendly. There were limited food options available on the flight. The pocket guide said there would be salad and sandwich sections available on flights over 3.5 hours. The only food available were snack boxes. And those were limited as well. My flight was over 5 hours. The entertainment system worked well. I had both extra legroom seats and regular coach seats. The seats were not very comfortable. The entertainment controls in the armrest made it difficult to rest my arm without changing the channel on my neighbors TV. Overall, my experience was mediocre.

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

Flight emergency landed in Chicago due to “Odor” in back of plane . Had to buy ANOTHER TICKET to get to Boston cash out of my own pocket . Then they would notchange my return flight time without a 400. Charge!!!! Insulting.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Flight was as expected. But it was delayed an hour. Also, my luggage got damaged. So that sucked especially since the damage made navigating the airport difficult. Walking to get ground transportation is sooo far away now and my checked bag was difficult to carry.

we were an hour delayed after boarding and given no reason. Headsets cost money. Also there were openrows with no one setting in them but we were told we were not allowed to swtich.

Crew was very friendly. Did not like being jammed in the back middle seat. Don’t understand why I can not select an aisle for free based on first come first serve. Also first time I’ve been on a flight which attempted land then circled Detroit airport multiple times.

Everything you need to know for your flight from Wilmington to Ireland

Information on your arrival and departure airports