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Cheap flights from Northern Ireland to Alicante from £21

BFS — ALC
19 Sep — 26 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Alicante

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Alicante

Thu 3/917:30 -
Nonstop2h 55m
Wed 9/909:00 -
Nonstop3h 05m
Deal found 18/8£78
Thu 26/1107:35 -
Nonstop2h 55m
Sun 29/1121:10 -
Nonstop3h 05m
Deal found 18/8£79
Mon 14/908:40 -
1 stop15h 05m
Thu 17/905:50 -
1 stop10h 30m
Deal found 18/8£80
Tue 25/818:20 -
Nonstop2h 55m
Tue 1/907:40 -
1 stop14h 00m
Deal found 20/8£80
Tue 6/1018:20 -
Nonstop2h 55m
Tue 13/1023:40 -
1 stop9h 40m
Deal found 17/8£81
Sat 10/1015:35 -
1 stop6h 30m
Fri 16/1005:45 -
Nonstop3h 05m
Deal found 16/8£83
Wed 26/820:20 -
Nonstop2h 55m
Wed 2/906:25 -
1 stop14h 25m
Deal found 17/8£84
Sun 13/920:45 -
Nonstop2h 55m
Sun 20/905:55 -
Nonstop3h 05m
Deal found 15/8£85
Wed 2/911:30 -
Nonstop2h 55m
Thu 10/922:00 -
Nonstop3h 05m
Deal found 17/8£86
Mon 21/909:50 -
1 stop13h 15m
Wed 23/900:15 -
1 stop12h 00m
Deal found 18/8£96
Sat 26/917:10 -
1 stop5h 25m
Wed 30/923:35 -
1 stop21h 20m
Deal found 19/8£99
Tue 6/1008:05 -
1 stop11h 10m
Tue 13/1023:40 -
1 stop13h 35m
Deal found 17/8£105

Find flight deals from Northern Ireland to Alicante

Round-trip from

£78

One-way from

£21

Popular in

July

Cheapest in

January

Average price

£150

Good round-trip deal

£100 or less

Good one-way deal

£66 or less
Ryanair
  • Ryanair
  • 3/9-9/9
  • Nonstop
  • 6h 00m total
  • Northern Ireland to Alicante
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Ryanair
  • Ryanair
  • 1/10
  • Nonstop
  • 2h 55m total
  • Northern Ireland to Alicante
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£29 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Northern Ireland to Alicante.
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Price to beat on a one-way flight from Northern Ireland to Alicante.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Northern Ireland to Alicante that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastAlicante

BFS Belfast Intl - ALC Alicante

BFSALC

Belfast Intl

Thu 15/10

17:30-21:25

Nonstop2h 55m

Alicante

Sun 18/10

05:55-08:00

Nonstop3h 05m

£84

BelfastAlicante

BFS Belfast Intl - ALC Alicante

BFSALC

Belfast Intl

Mon 12/10

17:15-21:10

Nonstop2h 55m

Alicante

Fri 16/10

05:45-07:50

Nonstop3h 05m

£85

BelfastAlicante

BFS Belfast Intl - ALC Alicante

BFSALC

Belfast Intl

Tue 29/9

13:50-21:25

1 stop6h 35m

Alicante

Tue 13/10

23:40-08:20

1 stop9h 40m

£85

BelfastAlicante

BFS Belfast Intl - ALC Alicante

BFSALC

Belfast Intl

Tue 6/10

13:15-17:10

Nonstop2h 55m

Alicante

Tue 13/10

18:35-23:20

1 stop5h 45m

£87

BelfastAlicante

BFS Belfast Intl - ALC Alicante

BFSALC

Belfast Intl

Sat 3/10

13:55-23:55

1 stop9h 00m

Alicante

Fri 9/10

00:40-08:25

1 stop8h 45m

£90

BelfastAlicante

BFS Belfast Intl - ALC Alicante

BFSALC

Belfast Intl

Wed 30/9

13:50-01:05

1 stop10h 15m

Alicante

Sat 3/10

00:40-10:00

1 stop10h 20m

£90

BelfastAlicante

BFS Belfast Intl - ALC Alicante

BFSALC

Belfast Intl

Thu 10/9

17:30-21:25

Nonstop2h 55m

Alicante

Fri 18/9

05:45-07:50

Nonstop3h 05m

£97

BelfastAlicante

BFS Belfast Intl - ALC Alicante

BFSALC

Belfast Intl

Tue 25/8

18:20-22:15

Nonstop2h 55m

Alicante

Fri 28/8

06:00-11:05

1 stop6h 05m

£97

BelfastAlicante

BFS Belfast Intl - ALC Alicante

BFSALC

Belfast Intl

Tue 22/9

08:00-23:05

1 stop14h 05m

Alicante

Fri 25/9

07:00-17:30

1 stop11h 30m

£101

BelfastAlicante

BHD Belfast City - ALC Alicante

BHDALC

Belfast City

Tue 13/10

07:50-20:30

1 stop11h 40m

Alicante

Sat 17/10

00:20-13:40

1 stop14h 20m

£112

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Northern Ireland to Alicante

Have a flexible travel schedule? Discover the best time to fly to Alicante from Northern Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Alicante

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

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Alicante (average of £77). Flying from Northern Ireland to Alicante in July is currently the most expensive (average of £210). 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 NIR to ALC?

One of the essential ways to save on airfare from Northern 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 24% on airfare.

How much does it cost for a return flight from Northern Ireland to Alicante?

Airfare is below average for this route at the moment.
Northern Ireland to Alicante flights typically cost between £110 and £196 in September.
The cheapest return price found within the last 5 days was £78 on Multiple Airlines (3 Sept–9 Sept).

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

The price you pay for your flight from Northern Ireland to Alicante may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

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

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

  • How long is the flight from Northern Ireland to Alicante?

    Ryanair and easyJet can get you from Northern Ireland to Alicante in just under 2h 55m. Your travel time can differ by up to 3h 40m. There are 1161 mi between Northern Ireland and Alicante. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Northern Ireland to Alicante one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £18. easyJet flights start at £26 while deals on Ryanair start at £27 one-way.

  • What are the most reliable airlines from Northern Ireland to Alicante?

    Before booking your flight to Alicante from Northern Ireland, check out the most reliable airlines to get you to your destination on time: Ryanair (97%), Jet2 (93%), Ryanair( 89%).

  • What are the cheapest flights from Northern Ireland to Alicante?

    The cheapest flight price from Northern Ireland to Alicante is £28. On average you can expect to pay £149. The most popular route, (Belfast Intl - Alicante), can usually be booked for £62.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Alicante (average of £77). Flying from Northern Ireland to Alicante in July is currently the most expensive (average of £210). 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
Oliva
Torrevieja
Calp
Los Alcázares
Javea
Guardamar del Segura
Orihuela
Altea
La Manga
el Campello
Villajoyosa
Moraira

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Northern Ireland to Alicante

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£42Average£133FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£43Average£116FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£52Average£157FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£73Average£199FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights

Fly with Cheapflights

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

When you search for this flight from Northern Ireland 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 Northern Ireland to Alicante?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Alicante.

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

Yes! Cheapflights helps users easily find flights from Northern Ireland to Alicante with no change fees.

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

Yes, Cheapflights offers price alerts on Northern Ireland to Alicante flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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