€17 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 25/5. 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

Best Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublindirect€37
Cork
Cork1 stop€82
Shannon
Shannon1 stop€82
Knock
Knock1 stop€86
Milltown (Kerry)
Milltown (Kerry)direct€37
Donegal
Donegaldirect€68
Dublin
Dublindirect€37
Cork
Cork1 stop€82
Shannon
Shannon1 stop€82
Knock
Knock1 stop€86
Milltown (Kerry)
Milltown (Kerry)direct€37
Donegal
Donegaldirect€68

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

Thu, 9 Apr - Mon, 13 Apr
Ryanair Logo
16:25 - 17:20
DUB
-
KIR
0h 55mdirect
Ryanair Logo
10:50 - 11:45
KIR
-
DUB
0h 55mdirect
€37Ryanair
Thu, 9 Apr - Mon, 13 Apr
Ryanair Logo
10:40 - 11:35
KIR
-
DUB
0h 55mdirect
Ryanair Logo
09:30 - 10:25
DUB
-
KIR
0h 55mdirect
€37Ryanair
Sun, 12 Apr - Thu, 16 Apr
Ryanair Logo
09:20 - 10:15
DUB
-
KIR
0h 55mdirect
Ryanair Logo
17:45 - 18:40
KIR
-
DUB
0h 55mdirect
€38Ryanair
Wed, 22 Apr - Wed, 29 Apr
Ryanair Logo
17:45 - 18:40
KIR
-
DUB
0h 55mdirect
Ryanair Logo
09:20 - 10:15
DUB
-
KIR
0h 55mdirect
€38Ryanair
Fri, 10 Apr - Tue, 14 Apr
Ryanair Logo
16:40 - 17:35
DUB
-
KIR
0h 55mdirect
Ryanair Logo
10:25 - 11:20
KIR
-
DUB
0h 55mdirect
€39Ryanair
Fri, 24 Apr - Fri, 19 Jun
Aer Lingus Logo
18:50 - 20:00
DUB
-
CFN
1h 10mdirect
Aer Lingus Logo
08:00 - 08:50
CFN
-
DUB
0h 50mdirect
€68Aer Lingus
Sat, 25 Apr - Sat, 2 May
Aer Lingus Logo
18:50 - 20:00
DUB
-
CFN
1h 10mdirect
Aer Lingus Logo
08:00 - 08:50
CFN
-
DUB
0h 50mdirect
€76Aer Lingus
Tue, 21 Apr - Tue, 28 Apr
Aer Lingus Logo
06:15 - 07:25
DUB
-
CFN
1h 10mdirect
Aer Lingus Logo
08:00 - 08:50
CFN
-
DUB
0h 50mdirect
€76Aer Lingus
Fri, 11 Sep - Wed, 16 Sep
Aer Lingus Logo
06:25 - 07:35
DUB
-
CFN
1h 10mdirect
Aer Lingus Logo
08:00 - 08:50
CFN
-
DUB
0h 50mdirect
€81Aer Lingus
Sun, 19 Apr - Thu, 23 Apr
Multiple Airlines Logo
23:10 - 11:35
DUB
-
ORK
12h 25m
1 stop
Multiple Airlines Logo
17:25 - 07:15
ORK
-
DUB
13h 50m
1 stop
€82Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Ireland

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

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 Milltown (Kerry), at €90 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 €105.

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 September, when tickets cost €69 (return) on average. On the other hand, the most expensive months are April and March, when the average cost of round-trip tickets is €168 and €116 respectively.

Good to know

Low seasonNovember
Cheapest flight€17
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Dublin to Milltown (Kerry)

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 Wednesday when return tickets can be as cheap as €112. On the other hand, the most expensive day to fly is Saturday, when return prices are €180 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.
7.2
Aer LingusOverall score based on 1491 reviews
7.0Entertainment
7.2Comfort
8.1Crew
7.4Boarding
6.6Food
Airline reviews

The check in process at the front desk felt slow and it was frustrating that we could not check in online. Everything about the actual flight was great, including very kind flight attendants and a nice larger bathroom. Only thing is that it was very cold in the plane!

8.0 ExcellentBrittany, Mar 2026
MAD - DUB
Read more Aer Lingus reviews

The check in process at the front desk felt slow and it was frustrating that we could not check in online. Everything about the actual flight was great, including very kind flight attendants and a nice larger bathroom. Only thing is that it was very cold in the plane!

I flew economy class. Seats were very good and the crew was excellent

I had a great experience. I would definitely use them again

The pre-check (passport control) for all US flights from Dublin airport is brilliant, meaning these flights come into the domestic airport in the US - it was so quick and easy getting to my hotel once we landed. The plane itself was great, staff were lovely and food was fine.

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

One of the best flight experience I have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

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.