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Cheap flights from Alicante to Northern Ireland from £18

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
ALC — BFS
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alicante to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Alicante to Northern Ireland
Explore the most affordable flight options available from Alicante to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Sat 27/1220:30ALC - BFS
Nonstop3h 05mRyanair
Sun 4/115:45BFS - ALC
Nonstop3h 05mRyanair
Deal found 16/12£34
Sat 20/1220:30ALC - BFS
Nonstop3h 05mRyanair
Sun 21/1215:45BFS - ALC
Nonstop3h 05mRyanair
Deal found 16/12£60
Mon 29/1211:35ALC - BFS
Nonstop3h 10measyJet
Thu 1/107:00BFS - ALC
Nonstop3h 00measyJet
Deal found 16/12£64
Sat 27/1206:00ALC - BFS
Nonstop3h 05mMultiple Airlines
Sun 4/123:05BFS - ALC
1 stop14h 50mMultiple Airlines
Deal found 17/12£84
Sat 20/1220:30ALC - BFS
Nonstop3h 05mMultiple Airlines
Sun 21/1223:05BFS - ALC
1 stop12h 00mMultiple Airlines
Deal found 16/12£108
Sat 20/1214:40ALC - BHD
1 stop7h 15mMultiple Airlines
Sun 21/1210:10BHD - ALC
1 stop10h 40mMultiple Airlines
Deal found 16/12£167
Sat 27/1219:55ALC - BHD
1 stop14h 45mMultiple Airlines
Sun 4/106:50BHD - ALC
1 stop11h 15mMultiple Airlines
Deal found 16/12£172
Sat 27/1211:05ALC - BHD
1 stop6h 45mKLM
Sun 4/106:30BHD - ALC
1 stop8h 35mKLM
Deal found 17/12£256
Sat 27/1219:55ALC - BHD
1 stop13h 20mBritish Airways
Sun 4/118:50BHD - ALC
2 stops20h 40mBritish Airways
Deal found 17/12£393
Mon 29/1209:35ALC - BHD
2 stops8h 15mMultiple Airlines
Thu 1/109:05BHD - ALC
2 stops10h 50mMultiple Airlines
Deal found 16/12£422

Find flight deals from Alicante to Northern Ireland

Keep the following information in mind while searching for Alicante to Northern Ireland flight deals. Data was last updated 18 December 2025.

Round-trip from

£41

One-way from

£18

Popular in

July

Cheapest in

December

Average price

£44

Good one-way deal

£42 or less
Ryanair
  • Ryanair
  • 16/1-18/1
  • Nonstop
  • 6h 10m total
  • Alicante to Northern Ireland
Search Deals
Ryanair
  • Ryanair
  • 19/2
  • Nonstop
  • 3h 05m total
  • Alicante to Northern Ireland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Alicante to Northern Ireland.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Alicante to Northern Ireland 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 18 December 2025.
Use the filters below to find and compare flights from Alicante to Northern Ireland that are best for you.

Fly from

Alicante

Fly to

Northern Ireland

Route

Depart

Return

Price

AlicanteBelfast

ALC - BFS

ALCBFS

Alicante

Fri 16/1

10:30-12:35

Nonstop3h 05m

Belfast Intl

Sun 18/1

15:45-19:50

Nonstop3h 05m

£41

AlicanteBelfast

ALC - BFS

ALCBFS

Alicante

Mon 29/12

11:35-13:45

Nonstop3h 10m

Belfast Intl

Thu 1/1

07:00-11:00

Nonstop3h 00m

£64

AlicanteBelfast

ALC - BFS

ALCBFS

Alicante

Fri 16/1

05:45-10:30

1 stop5h 45m

Belfast Intl

Sun 18/1

15:45-19:50

Nonstop3h 05m

£67

AlicanteBelfast

ALC - BFS

ALCBFS

Alicante

Sun 1/2

10:15-19:15

1 stop10h 00m

Belfast Intl

Sun 1/2

22:45-09:35

1 stop9h 50m

£96

AlicanteBelfast

ALC - BHD

ALCBHD

Alicante

Sat 27/12

19:55-09:40

1 stop14h 45m

Belfast City

Sun 4/1

06:50-19:05

1 stop11h 15m

£172

AlicanteBelfast

ALC - BHD

ALCBHD

Alicante

Sat 27/12

11:05-16:50

1 stop6h 45m

Belfast City

Sun 4/1

06:30-16:05

1 stop8h 35m

£256

AlicanteBelfast

ALC - BHD

ALCBHD

Alicante

Sat 27/12

19:55-08:15

1 stop13h 20m

Belfast City

Sun 4/1

18:50-16:30

2 stops20h 40m

£393

AlicanteBelfast

ALC - BHD

ALCBHD

Alicante

Mon 29/12

09:35-16:50

2 stops8h 15m

Belfast City

Thu 1/1

09:05-20:55

2 stops10h 50m

£422

AlicanteBelfast

ALC - BFS

ALCBFS

Alicante

Thu 19/2

10:15-12:20

Nonstop3h 05m

£18

AlicanteBelfast

ALC - BFS

ALCBFS

Alicante

Wed 18/2

11:55-14:05

Nonstop3h 10m

£19

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 24 results
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Best time to book a flight from Alicante to Northern Ireland

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

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

Find hourly flight availability from Alicante to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

One of the essential ways to save on airfare from Alicante to Northern Ireland is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 47% on airfare.

What is the cheapest day to fly from Alicante to Northern Ireland?

Use this chart to determine the cheapest time to fly return from Alicante to Northern Ireland. Price data was last updated on 13 December 2025.

Travellers seeking maximum savings on their Alicante to Northern Ireland flight should consider departing on Sunday at midday when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Alicante to Northern Ireland. 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 from for flights from Alicante to Northern Ireland?

    Alicante (ALC), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Alicante to Northern Ireland.

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

    Airlines like Ryanair, easyJet, and KLM fly from Alicante to Northern Ireland in about 3h 05m. The time it takes to get you to your destination can typically vary by up to 3h 40m. The distance from Alicante to Northern Ireland is about 1161 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from Alicante to Northern Ireland are Ryanair (£26), easyJet (£35), and Jet2 (£72).

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

    No one likes to see their flight delayed. When booking a flight from Alicante to Northern Ireland consider choosing easyJet (86%), Ryanair (85%) or easyJet (80%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay £76 for a flight from Alicante to Northern Ireland. The cheapest flight overall is £17 while the most popular route, (Alicante - Belfast Intl) is currently priced at £34.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alicante to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alicante to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Northern Ireland from Alicante today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Alicante to Northern Ireland for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Northern Ireland from Alicante? 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 Alicante to Northern Ireland become cheaper?

Of course! You can now track prices for flights from Alicante to Northern Ireland 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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