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Cheap flights from Northern 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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — ALC
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Northern Ireland to Alicante

Keep the following information in mind while searching for Northern Ireland to Alicante flight deals. Data was last updated 17 September 2025.

Round-trip from

£84

One-way from

£21

Popular in

July

Cheapest in

January

Average price

£176

Good round-trip deal

£100 or less

Good one-way deal

£53 or less
easyJet
  • easyJet
  • 14/10-15/10
  • 2 total stops
  • 21h 35m total
  • Northern Ireland to Alicante
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easyJet
  • easyJet
  • 16/12
  • Nonstop
  • 3h 00m total
  • Northern Ireland to Alicante
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£33 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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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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Find flight deals from Northern Ireland to Alicante

Cheapest flights from Northern Ireland to Alicante
Explore the most affordable flight options available from Northern Ireland to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 14/1010:40BFS - ALC
1 stop12h 45measyJet
Wed 15/1000:40ALC - BFS
1 stop8h 50measyJet
Deal found 16/9£84
Sat 22/1108:30BFS - ALC
Nonstop3h 05mMultiple Airlines
Sat 22/1117:50ALC - BFS
1 stop13h 55mMultiple Airlines
Deal found 16/9£84
Mon 15/1219:55BFS - ALC
1 stop13h 25measyJet
Thu 18/1220:35ALC - BFS
1 stop12h 45measyJet
Deal found 16/9£85
Wed 12/1107:10BFS - ALC
Nonstop3h 00mMultiple Airlines
Thu 13/1110:15ALC - BFS
Nonstop3h 05mMultiple Airlines
Deal found 16/9£86
Wed 12/1107:10BFS - ALC
Nonstop3h 00mMultiple Airlines
Fri 14/1110:30ALC - BFS
Nonstop3h 05mMultiple Airlines
Deal found 16/9£87
Tue 16/1221:35BFS - ALC
1 stop11h 45measyJet
Fri 19/1211:00ALC - BFS
1 stop10h 25measyJet
Deal found 16/9£90
Tue 14/1010:50BFS - ALC
Nonstop2h 55mMultiple Airlines
Tue 21/1022:35ALC - BFS
1 stop12h 50mMultiple Airlines
Deal found 15/9£91
Tue 30/910:50BFS - ALC
Nonstop2h 55mMultiple Airlines
Tue 7/1022:35ALC - BFS
1 stop11h 35mMultiple Airlines
Deal found 15/9£92
Tue 14/1010:50BFS - ALC
Nonstop2h 55mRyanair
Tue 21/1015:20ALC - BFS
Nonstop3h 00mRyanair
Deal found 15/9£93
Thu 16/1021:10BFS - ALC
Nonstop3h 00mMultiple Airlines
Sun 19/1020:20ALC - BFS
Nonstop3h 00mMultiple Airlines
Deal found 15/9£94
Tue 14/1010:40BFS - ALC
1 stop12h 45measyJet
Mon 20/1000:40ALC - BFS
1 stop14h 40measyJet
Deal found 15/9£95
Sun 14/1208:40BHD - ALC
1 stop7h 00measyJet
Tue 16/1211:45ALC - BHD
1 stop5h 55measyJet
Deal found 16/9£113

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern 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 17 September 2025.
Use the filters below to find and compare flights from Northern Ireland to Alicante that are best for you.

Fly from

Northern Ireland

Fly to

Alicante

Route

Depart

Return

Price

BelfastAlicante

BFS - ALC

BFSALC

Belfast Intl

Tue 14/10

10:40-00:25

1 stop12h 45m

Alicante

Wed 15/10

00:40-08:30

1 stop8h 50m

£84

BelfastAlicante

BFS - ALC

BFSALC

Belfast Intl

Mon 15/12

19:55-10:20

1 stop13h 25m

Alicante

Thu 18/12

20:35-08:20

1 stop12h 45m

£85

BelfastAlicante

BFS - ALC

BFSALC

Belfast Intl

Wed 12/11

07:10-11:10

Nonstop3h 00m

Alicante

Thu 13/11

10:15-12:20

Nonstop3h 05m

£86

BelfastAlicante

BFS - ALC

BFSALC

Belfast Intl

Tue 16/12

21:35-10:20

1 stop11h 45m

Alicante

Fri 19/12

11:00-20:25

1 stop10h 25m

£90

BelfastAlicante

BFS - ALC

BFSALC

Belfast Intl

Tue 14/10

10:50-14:45

Nonstop2h 55m

Alicante

Tue 21/10

22:35-10:25

1 stop12h 50m

£91

BelfastAlicante

BFS - ALC

BFSALC

Belfast Intl

Thu 20/11

19:45-09:35

1 stop12h 50m

Alicante

Sun 23/11

20:25-22:30

Nonstop3h 05m

£91

BelfastAlicante

BFS - ALC

BFSALC

Belfast Intl

Tue 30/9

10:50-14:45

Nonstop2h 55m

Alicante

Tue 7/10

22:35-09:10

1 stop11h 35m

£92

BelfastAlicante

BFS - ALC

BFSALC

Belfast Intl

Thu 16/10

21:10-01:10

Nonstop3h 00m

Alicante

Sun 19/10

20:20-22:20

Nonstop3h 00m

£94

BelfastAlicante

BFS - ALC

BFSALC

Belfast Intl

Tue 14/10

18:25-22:15

Nonstop2h 50m

Alicante

Mon 20/10

00:40-14:20

1 stop14h 40m

£95

BelfastAlicante

BFS - ALC

BFSALC

Belfast Intl

Thu 13/11

12:45-16:50

Nonstop3h 05m

Alicante

Mon 17/11

11:35-13:40

Nonstop3h 05m

£97

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 42 results
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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
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 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 August is currently the most expensive (average of £240). 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?

Find hourly flight availability from Northern 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 17 September 2025.

When flying from Northern Ireland to Alicante, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Northern 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 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?

    easyJet can get you from Northern Ireland to Alicante in just under 12h 45m. Your travel time can differ by up to . There are 1161 mi between Northern Ireland and Alicante.

  • 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: easyJet (83%), Ryanair (82%), Jet2( 80%).

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

    The cheapest flight price from Northern Ireland to Alicante is £37. On average you can expect to pay £102. The most popular route, (Belfast Intl - Alicante), can usually be booked for £38.

  • 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 August is currently the most expensive (average of £240). 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
Guardamar del Segura
La Manga
el Campello
Moraira
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.

Other flights to Alicante

Explore flights to Alicante departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2025.
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Top 5 airlines flying from Northern Ireland to Alicante

Discover the top 5 airlines that operate flights from Northern 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£58Average£176FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£65Average£170FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£79Average£181FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£84Average£243FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
KLMCheapest£170Average£236FlexibilityNo cancel feeOn-time75%
Search KLM 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 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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