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Cheap flights from Dublin to Alicante from £20

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ALC
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Alicante

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Alicante (ALC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 October 2025.

Round-trip from

£38

One-way from

£20

Popular in

July

Cheapest in

January

Average price

£181

Good round-trip deal

£114 or less

Good one-way deal

£48 or less
Ryanair
  • Ryanair
  • 3/12-19/12
  • Nonstop
  • 5h 50m total
  • Dublin to Alicante
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Ryanair
  • Ryanair
  • 22/11
  • Nonstop
  • 2h 55m total
  • Dublin to Alicante
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£16 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Dublin to Alicante.
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Price to beat on a one-way flight from Dublin to Alicante.
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Find flight deals from Dublin to Alicante

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Alicante
Explore the most affordable flight options available from Dublin to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Wed 3/1219:55DUB - ALC
Nonstop2h 55mRyanair
Fri 19/1210:40ALC - DUB
Nonstop2h 55mRyanair
Deal found 22/10£38
Sun 7/1208:50DUB - ALC
Nonstop2h 55mRyanair
Sun 14/1213:20ALC - DUB
Nonstop2h 55mRyanair
Deal found 23/10£51
Wed 19/1119:55DUB - ALC
Nonstop2h 55mRyanair
Sun 23/1113:20ALC - DUB
Nonstop2h 55mRyanair
Deal found 22/10£69
Wed 3/1206:55DUB - ALC
1 stop10h 30mMultiple Airlines
Fri 19/1210:40ALC - DUB
Nonstop2h 55mMultiple Airlines
Deal found 22/10£73
Wed 19/1119:55DUB - ALC
Nonstop2h 55mRyanair
Wed 26/1117:35ALC - DUB
Nonstop2h 55mRyanair
Deal found 22/10£75
Sun 16/1108:50DUB - ALC
Nonstop2h 55mRyanair
Wed 19/1117:35ALC - DUB
Nonstop2h 55mRyanair
Deal found 23/10£76
Mon 8/1221:00DUB - ALC
1 stop12h 50mRyanair
Mon 15/1214:00ALC - DUB
Nonstop2h 55mRyanair
Deal found 23/10£93
Sat 6/1219:30DUB - ALC
1 stop12h 15mVueling
Sat 13/1220:00ALC - DUB
1 stop12h 45mVueling
Deal found 22/10£100
Thu 13/1118:25DUB - ALC
Nonstop2h 55mRyanair
Sun 16/1113:20ALC - DUB
Nonstop2h 55mRyanair
Deal found 22/10£104

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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 24 October 2025.
Use the filters below to find and compare flights from Dublin to Alicante that are best for you.

Fly from

Dublin

Fly to

Alicante

Route

Depart

Return

Price

DublinAlicante

DUB - ALC

DUBALC

Dublin

Wed 3/12

19:55-23:50

Nonstop2h 55m

Alicante

Fri 19/12

10:40-12:35

Nonstop2h 55m

£38

DublinAlicante

DUB - ALC

DUBALC

Dublin

Sun 7/12

08:50-12:45

Nonstop2h 55m

Alicante

Sun 14/12

13:20-15:15

Nonstop2h 55m

£51

DublinAlicante

DUB - ALC

DUBALC

Dublin

Wed 19/11

19:55-23:50

Nonstop2h 55m

Alicante

Sun 23/11

13:20-15:15

Nonstop2h 55m

£69

DublinAlicante

DUB - ALC

DUBALC

Dublin

Wed 3/12

06:55-18:25

1 stop10h 30m

Alicante

Fri 19/12

10:40-12:35

Nonstop2h 55m

£73

DublinAlicante

DUB - ALC

DUBALC

Dublin

Wed 19/11

19:55-23:50

Nonstop2h 55m

Alicante

Wed 26/11

17:35-19:30

Nonstop2h 55m

£75

DublinAlicante

DUB - ALC

DUBALC

Dublin

Sun 16/11

08:50-12:45

Nonstop2h 55m

Alicante

Wed 19/11

17:35-19:30

Nonstop2h 55m

£76

DublinAlicante

DUB - ALC

DUBALC

Dublin

Mon 8/12

21:00-10:50

1 stop12h 50m

Alicante

Mon 15/12

14:00-15:55

Nonstop2h 55m

£93

DublinAlicante

DUB - ALC

DUBALC

Dublin

Sat 6/12

19:30-08:45

1 stop12h 15m

Alicante

Sat 13/12

20:00-07:45

1 stop12h 45m

£100

DublinAlicante

DUB - ALC

DUBALC

Dublin

Fri 16/1

13:15-08:35

1 stop18h 20m

Alicante

Tue 20/1

20:05-12:45

1 stop17h 40m

£103

DublinAlicante

DUB - ALC

DUBALC

Dublin

Thu 13/11

18:25-22:20

Nonstop2h 55m

Alicante

Sun 16/11

13:20-15:15

Nonstop2h 55m

£104

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Dublin to Alicante

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

How far ahead should I book a flight from Dublin to Alicante?

Use this chart to determine the optimal time to book a return flight from Dublin to Alicante. Price data was last updated on 17 October 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Alicante. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Alicante (average of £52). Flying from Dublin to Alicante in July is currently the most expensive (average of £123). 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 DUB to ALC?

Find hourly flight availability from Dublin 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 24 October 2025.

It’s typically best to fly out from Dublin to Alicante in the evening. Doing so could potentially save you 21% on the flight price compared to flying at midday, which is usually more expensive.

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 24 October 2025.
Read reviews from past customers who have flown with Aer Lingus and Ryanair from Dublin to Alicante. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,353 reviews
Check prices

Crew

8.0

Overall

7.2

Food

6.5

Entertainment

6.9

Boarding

7.3

Comfort

7.1

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
1,353 reviews
Aer Lingus
7.2
Good
1,353 reviews
Check prices

Crew

8.0

Overall

7.2

Food

6.5

Entertainment

6.9

Boarding

7.3

Comfort

7.1

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
6.8
Okay
5,183 reviews
Aer Lingus
7.2
Good
1,353 reviews
Check prices

Crew

8.0

Overall

7.2

Food

6.5

Entertainment

6.9

Boarding

7.3

Comfort

7.1

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 Dublin to Alicante. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Dublin to Alicante flight route?

    This flight path from Dublin to Alicante was viewed by 232 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 Dublin to Alicante?

    A quick flight from Dublin to Alicante can take about 2h 55m. Ryanair provides one of the quickest options available for as low as £38. The distance between Dublin and Alicante is about 1080 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Dublin to Alicante round-trip?

    Our cheapest airline available from Dublin to Alicante is Aer Lingus. Our recent data shows that you can find tickets from as low as £81 on this airline. An additional option worth looking into is Ryanair, starting at £84. You may be able to fly from Dublin to Alicante for 51% less than the average price by searching for these airlines.

  • What are the cheapest flights from Dublin to Alicante?

    On average you can expect to pay £119 for a flight from Dublin to Alicante. The cheapest flight overall is £31 while the most popular route, (Dublin - Alicante) is currently priced at £255.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Dublin to Alicante (average of £52). Flying from Dublin to Alicante in July is currently the most expensive (average of £123). 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
el Campello
La Manga
Moraira
Guardamar del Segura
Orihuela
Villajoyosa
Oliva

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Alicante

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Top 2 airlines flying from Dublin to Alicante

Discover the top 2 airlines that operate flights from Dublin 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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£81Average£179FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
RyanairCheapest£84Average£156FlexibilityNo cancel feeOn-timeN/A
Search Ryanair 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 Dublin to Alicante?

When you search for this flight from Dublin to Alicante, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Alicante from Dublin.

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

Need flexible booking options for your flight to Alicante from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Dublin to Alicante and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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