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Cheap flights from Ireland to Alicante from £21

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ALC
24 Aug — 31 Aug1
1 adult

Cheap flight deals from Ireland to Alicante

Keep the following information in mind while searching for Ireland to Alicante flight deals. Data was last updated 19 August 2025.

Round-trip from

£79

One-way from

£21

Popular in

December

Cheapest in

January

Average price

£174

Good round-trip deal

£108 or less

Good one-way deal

£114 or less
Ryanair
  • Ryanair
  • 15/9-22/9
  • Nonstop
  • 5h 20m total
  • Ireland to Alicante
Search Deals
Ryanair
  • Ryanair
  • 28/9
  • Nonstop
  • 2h 45m total
  • Ireland to Alicante
Search Deals
High demand for flights, 9% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Ireland to Alicante.
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Price to beat on a one-way flight from Ireland to Alicante.
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Find flight deals from Ireland to Alicante

Cheapest flights from Ireland to Alicante
Explore the most affordable flight options available from Ireland to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Mon 15/905:45ORK - ALC
Nonstop2h 35mRyanair
Mon 22/909:55ALC - ORK
Nonstop2h 45mRyanair
Deal found 18/8£79
Mon 29/921:30DUB - ALC
Nonstop2h 45mMultiple Airlines
Sat 4/1023:15ALC - DUB
1 stop9h 35mMultiple Airlines
Deal found 18/8£97
Sun 28/921:30DUB - ALC
Nonstop2h 45mRyanair
Tue 7/1006:10ALC - DUB
Nonstop2h 55mRyanair
Deal found 18/8£98
Sun 28/921:30DUB - ALC
Nonstop2h 45mRyanair
Thu 2/1010:50ALC - DUB
1 stop6h 20mRyanair
Deal found 18/8£100
Thu 4/909:30ORK - ALC
Nonstop2h 35mRyanair
Mon 8/909:55ALC - ORK
Nonstop2h 45mRyanair
Deal found 18/8£101
Tue 16/921:30DUB - ALC
Nonstop2h 45mMultiple Airlines
Wed 24/917:50ALC - DUB
1 stop7h 30mMultiple Airlines
Deal found 17/8£101
Sat 27/919:40DUB - ALC
Nonstop2h 45mRyanair
Tue 7/1006:10ALC - DUB
Nonstop2h 55mRyanair
Deal found 18/8£102
Tue 30/921:30DUB - ALC
Nonstop2h 45mRyanair
Wed 1/1014:40ALC - DUB
1 stop5h 40mRyanair
Deal found 18/8£103
Fri 26/920:40DUB - ALC
Nonstop2h 45mRyanair
Thu 2/1007:55ALC - DUB
Nonstop2h 55mRyanair
Deal found 18/8£104
Sun 28/921:30DUB - ALC
Nonstop2h 45mMultiple Airlines
Sat 4/1020:45ALC - DUB
1 stop5h 20mMultiple Airlines
Deal found 18/8£105
Sun 28/921:30DUB - ALC
Nonstop2h 45mRyanair
Sat 4/1014:00ALC - DUB
Nonstop2h 55mRyanair
Deal found 18/8£106
Mon 8/916:40DUB - ALC
1 stop6h 05mRyanair
Fri 12/910:25ALC - DUB
Nonstop2h 55mRyanair
Deal found 17/8£107

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Alicante 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 19 August 2025.
Use the filters below to find and compare flights from Ireland to Alicante that are best for you.

Fly from

Ireland

Fly to

Alicante

Route

Depart

Return

Price

CorkAlicante

ORK - ALC

ORKALC

Cork

Mon 15/9

05:45-09:20

Nonstop2h 35m

Alicante

Mon 22/9

09:55-11:40

Nonstop2h 45m

£79

DublinAlicante

DUB - ALC

DUBALC

Dublin

Mon 29/9

21:30-01:15

Nonstop2h 45m

Alicante

Sat 4/10

23:15-07:50

1 stop9h 35m

£97

DublinAlicante

DUB - ALC

DUBALC

Dublin

Mon 29/9

21:30-01:15

Nonstop2h 45m

Alicante

Fri 3/10

10:25-12:20

Nonstop2h 55m

£98

DublinAlicante

DUB - ALC

DUBALC

Dublin

Sun 28/9

21:30-01:15

Nonstop2h 45m

Alicante

Tue 7/10

06:10-08:05

Nonstop2h 55m

£98

DublinAlicante

DUB - ALC

DUBALC

Dublin

Tue 30/9

21:30-01:15

Nonstop2h 45m

Alicante

Tue 7/10

06:10-08:05

Nonstop2h 55m

£100

DublinAlicante

DUB - ALC

DUBALC

Dublin

Sun 28/9

21:30-01:15

Nonstop2h 45m

Alicante

Thu 2/10

10:50-16:10

1 stop6h 20m

£100

DublinAlicante

DUB - ALC

DUBALC

Dublin

Tue 16/9

21:30-01:15

Nonstop2h 45m

Alicante

Wed 24/9

17:50-00:20

1 stop7h 30m

£101

CorkAlicante

ORK - ALC

ORKALC

Cork

Thu 4/9

09:30-13:05

Nonstop2h 35m

Alicante

Mon 8/9

09:55-11:40

Nonstop2h 45m

£101

DublinAlicante

DUB - ALC

DUBALC

Dublin

Wed 24/9

16:50-00:35

1 stop6h 45m

Alicante

Thu 25/9

09:05-21:25

1 stop13h 20m

£101

DublinAlicante

DUB - ALC

DUBALC

Dublin

Tue 30/9

21:30-01:15

Nonstop2h 45m

Alicante

Thu 2/10

10:50-16:10

1 stop6h 20m

£102

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 39 results
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Best time to book a flight from Ireland to Alicante

Have a flexible travel schedule? Discover the best time to fly to Alicante from Ireland 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 Ireland to Alicante

What is the cheapest month to book a flight from Ireland to Alicante?

Currently, January is the cheapest month in which you can book a flight from Ireland to Alicante (average of £78). Flying from Ireland to Alicante in August is currently the most expensive (average of £245). 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.

What is the cheapest time of day to fly from IE to ALC?

Find hourly flight availability from Ireland to Alicante. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

One of the essential ways to save on airfare from Ireland to Alicante is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

Reviews of airlines servicing Alicante

Get insights into the airlines that provide service to Alicante. 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 Alicante. Reviews last updated 19 August 2025.
Read through reviews of airlines operating flights from Ireland to Alicante, such as Aer Lingus and Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,225 reviews
Check prices

Boarding

7.3

Food

6.5

Comfort

7.1

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Aer Lingus
7.2
Good
1,225 reviews
Aer Lingus
7.2
Good
1,225 reviews
Check prices

Boarding

7.3

Food

6.5

Comfort

7.1

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Ryanair
6.9
Okay
5,153 reviews
Aer Lingus
7.2
Good
1,225 reviews
Check prices

Boarding

7.3

Food

6.5

Comfort

7.1

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Alicante. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Alicante from Ireland?

    Located just 6.0 mi from the city center, Alicante (ALC) is the airport most travelers will use when flying to Alicante from Ireland.

  • How popular is this Ireland to Alicante flight route?

    The Ireland to Alicante flight path was viewed by 244 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ireland to Alicante?

    For as low as £79, Ryanair can have you in Alicante from Ireland in 2h 35m. The distance from Ireland to Alicante is about 1012 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest flights from Ireland to Alicante?

    Looking at all options, your cheapest flight can be booked for £74. While the most popular route (Cork - Alicante) can be booked for £258 on average our data indicates £134 when flying from Ireland to Alicante.

  • Can I find deals for flights from Ireland to Alicante that include hotel bookings?

    Yes. In addition to deals on Ireland to Alicante flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Alicante?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Alicante.

  • Can I find deals for business class flights from Ireland to Alicante?

    Yes. Cheapflights offers flight deals from Ireland to Alicante 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 Ireland to Alicante?

    Currently, January is the cheapest month in which you can book a flight from Ireland to Alicante (average of £78). Flying from Ireland to Alicante in August is currently the most expensive (average of £245). 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

Travelling to a place near Alicante?

Book flights to Alicante if you plan to visit one of these locations
Torrevieja
Javea
Los Alcázares
Altea
Calp
Moraira
Guardamar del Segura
La Manga
el Campello
Villajoyosa
Orihuela
Albacete
Oliva

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 2 airlines flying from Ireland to Alicante

Discover the top 2 airlines that operate flights from Ireland to Alicante. 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 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£62Average£163FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£73Average£175FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Alicante?

Cheapflights helps you search for flights from Ireland to Alicante via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Alicante?

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Alicante for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ireland to Alicante with no change fees?

Certainly. Search results for flights to Alicante from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to Alicante become cheaper?

Yes! Start tracking prices for Ireland to Alicante flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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