€37 Find Cheap Flights to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Ireland departing on 21/7. 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

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Flights Deals

Best Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€194
Cork
Cork1 stop€114
Shannon
Shannon1 stop€117
Knock
Knock1 stop€129
Donegal
Donegaldirect€67
Milltown (Kerry)
Milltown (Kerry)direct€39
Dublin
Dublin1 stop€194
Cork
Cork1 stop€114
Shannon
Shannon1 stop€117
Knock
Knock1 stop€129
Donegal
Donegaldirect€67
Milltown (Kerry)
Milltown (Kerry)direct€39

Book Cheap Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 return flight deals to Ireland

Tue, 5 Aug - Tue, 12 Aug
Ryanair Logo
10:05 - 11:00DUB-KIR
0h 55mdirect
Ryanair Logo
10:55 - 18:00KIR-DUB
7h 05m1 stop
€95Ryanair
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Wed, 13 Aug - Sat, 16 Aug
Aer Lingus Logo
12:55 - 14:00DUB-CFN
1h 05mdirect
Aer Lingus Logo
07:55 - 08:50CFN-DUB
0h 55mdirect
€95Aer Lingus
Find Deal
Mon, 4 Aug - Fri, 8 Aug
Ryanair Logo
09:05 - 10:00DUB-KIR
0h 55mdirect
Ryanair Logo
14:10 - 22:20KIR-DUB
8h 10m1 stop
€100Ryanair
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Tue, 5 Aug - Tue, 12 Aug
 Logo
20:45 - 14:05DUB-KIR
17h 20m2 stops
 Logo
11:25 - 12:20KIR-DUB
0h 55mdirect
€131
Find Deal
Sat, 23 Aug - Sat, 30 Aug
 Logo
18:00 - 23:25DUB-SNN
5h 25m1 stop
 Logo
16:45 - 00:40SNN-DUB
7h 55m1 stop
€135
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Sun, 31 Aug - Mon, 8 Sep
KLM Logo
06:00 - 12:35ORK-DUB
6h 35m1 stop
KLM Logo
17:20 - 22:30DUB-ORK
5h 10m1 stop
€264KLM
Find Deal
Fri, 17 Oct - Tue, 21 Oct
British Airways Logo
16:15 - 07:40ORK-DUB
15h 25m1 stop
British Airways Logo
10:25 - 23:45DUB-ORK
13h 20m1 stop
€273British Airways
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Thu, 4 Sep - Thu, 11 Sep
British Airways Logo
20:30 - 07:45ORK-DUB
11h 15m1 stop
British Airways Logo
10:40 - 23:45DUB-ORK
13h 05m1 stop
€274British Airways
Find Deal
Sun, 31 Aug - Mon, 8 Sep
KLM Logo
06:00 - 12:35ORK-DUB
6h 35m1 stop
KLM Logo
17:20 - 22:30DUB-ORK
5h 10m1 stop
€277KLM
Find Deal
Thu, 28 Aug - Wed, 3 Sep
Air France Logo
13:05 - 09:15SNN-DUB
20h 10m1 stop
Air France Logo
13:15 - 11:10DUB-SNN
21h 55m1 stop
€2,651Air France
Find Deal
Useful Info

What is the cheapest flight to Ireland?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Ireland from Ireland found in the last 72 hours was to Donegal, at €97 return. The most popular route is Donegal (CFN) to Dublin (DUB) and the cheapest return airline ticket found on this route in the last 72 hours was €143.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland 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 Ireland to Ireland is February, when tickets cost €44 (return) on average. On the other hand, the most expensive months are April and June, when the average cost of round-trip tickets is €120 and €89 respectively.


Good to know

Low seasonJanuary
High seasonMay
Cheapest flight€37
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Milltown (Kerry) to Dublin

FAQs - booking Ireland flights

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

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland 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 Ireland 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 Ireland to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Ireland?

    Based on KAYAK data, the cheapest day to fly to Ireland is Thursday when return tickets can be as cheap as €52. On the other hand, the most expensive day to fly is Monday, when return prices are €517 on average.

Top tips for finding cheap flights to Ireland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ireland flight deals.

Reviews of the top airline flying to Ireland

 
Need help choosing which airline to fly with from Ireland 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.
7.1
Aer LingusOverall score based on 1152 reviews
6.4Food
6.8Entertainment
8.0Crew
7.0Comfort
7.2Boarding
Airline reviews

It was excellent! The plane left Chicago early. Arrived in Dublin early. The crew was excellent! It was a great experience.

10.0 ExcellentAnonymous, Jul 2025ORD - DUB
Read more Aer Lingus reviews

It was excellent! The plane left Chicago early. Arrived in Dublin early. The crew was excellent! It was a great experience.

The Nice airport was a horrible boarding experience. I have never experienced the kind of compressed mob (in the B12-B17 gate area) of people all unclear what was happening and no airport staff to assist. There was no signage and 1000’s of people waiting for any info for 2 hours.

The food was mediocre, the coffee was terrible. The entertaining selection was plentiful. They lost my checked luggage which put a damper on my 10-day vacation.

Weeeeeeell, you folks know economy class on Airbuses well--you're packed in like sardines. We may actually spring for more expensive seats next time, with a little room to stretch out. NO room to stretch out in Airbus economy class! :-) Apart from this, the food was decent (considering that it's mass-produced, and has severe spatial restrictions of its own), the staff were friendly enough, and there was a wide selection of movies, etc. to watch. Overall, I'd tend to use the word "adequate" rather than "exceptional" for my experience. But really, how could it be otherwise?

Excellent service, full flight but all went well ; slightly delayed start at Faro but arrived in Cork on time.

The ease of boarding was good. I wish they had something to eat on the plane.

The check in process at CDG was absolutely unacceptable. We arrived to the airport 3 hours and 20 minutes before our departure time, waited in line for 1 hour and 30 minutes to check in (despite having checked in online and only needing to check a bag), then were forced to check all of our rolling luggage despite the fact that all were compliant with carry-on requirements. The staff at the desk were rude and there were only two desks open, while eight people were working. The check in desk wasn’t even opened on time (3 hours prior to departure) and there was no communication about when it would open or why there was a delay. We feared missing our flight because the departure board was not updated, so rushed to our gate to board once we were through security because it was 20 minutes prior to departure, only to wait another 30 minutes before boarding even started. Communication was lacking throughout the process. What a horrible end to our trip.

The check in process at CDG was absolutely unacceptable. We arrived to the airport 3 hours and 20 minutes before our departure time, waited in line for 1 hour and 30 minutes to check in (despite having checked in online and only needing to check a bag), then were forced to check all of our rolling luggage despite the fact that all were compliant with carry-on requirements. The staff at the desk were rude and there were only two desks open, while eight people were working. We feared missing our flight because the departure board was not updated, so rushed to our gate to board once we were through security because it was 20 minutes prior to departure, only to wait another 30 minutes before boarding even started. Communication was lacking throughout the process. What a horrible end to our trip.

Seats were less comfortable and tight from Newark to Dublin, than my second flight ( small segment from Dublin to Lyon). Movie audio was with frying sound overall. Yet the worst was as follows: one male, (dark hair , glasses on) from the crew member was so cold and rough, while I remained with constancy polite and kind. Per exple with the noise level I could not hear him at first for beverages, he rolled his eyes at the third times I finally heard him. From the start, loading my small hand bags , he directly spoke to me and said “ I had to keep my shopping bad by my seat, under , while there was sufficient room and I was among the last to sit. I show him the space , his face was always dull, stoic, not welcoming as the usual crew members from any airline companies are. When I think of my experience I liard w Aer Lingus, this is the image that gets back to me. Needless to say that as a passenger and client, I felt belittled since all this happened in front of the surrendering passengers. It s an affront and not a pleasant feeling especially when being traveling which oftentimes involves stress with carrying, and making it on time. I m not happy with the experience I had to be honest and I fly four times a year. Thank you for allowing me to share this statement with your company.

Really helpful staff at the airport and the flight was comfortable with good entertainment options and food service

Everything you need to know for your flight to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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