Find cheap Aer Lingus flights to Northern Ireland from £40

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Flight Deals

Cheap Aer Lingus Flight Deals to Northern Ireland

 
Here are some of the best deals found on KAYAK recently from Aer Lingus to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return Aer Lingus flight deals from the United Kingdom to Northern Ireland

Sat, 29 Nov - Sat, 6 Dec
Aer Lingus Logo
19:40 - 20:50MAN-BHD
1h 10mdirect
Aer Lingus Logo
07:00 - 08:05BHD-MAN
1h 05mdirect
£75Aer Lingus
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Sat, 29 Nov - Sat, 6 Dec
Aer Lingus Logo
19:40 - 20:50MAN-BHD
1h 10mdirect
Aer Lingus Logo
07:00 - 08:05BHD-MAN
1h 05mdirect
£78Aer Lingus
Find Deal
Mon, 15 Dec - Wed, 17 Dec
Aer Lingus Logo
12:40 - 13:50MAN-BHD
1h 10mdirect
Aer Lingus Logo
14:25 - 15:30BHD-MAN
1h 05mdirect
£78Aer Lingus
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Fri, 12 Dec - Fri, 19 Dec
Aer Lingus Logo
16:10 - 17:20MAN-BHD
1h 10mdirect
Aer Lingus Logo
18:00 - 19:05BHD-MAN
1h 05mdirect
£81Aer Lingus
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Aer Lingus Logo
12:40 - 13:50MAN-BHD
1h 10mdirect
Aer Lingus Logo
11:05 - 12:10BHD-MAN
1h 05mdirect
£81Aer Lingus
Find Deal
Sat, 29 Nov - Sun, 30 Nov
Aer Lingus Logo
19:40 - 20:50MAN-BHD
1h 10mdirect
Aer Lingus Logo
07:00 - 08:05BHD-MAN
1h 05mdirect
£82Aer Lingus
Find Deal
Sat, 29 Nov - Sun, 30 Nov
Aer Lingus Logo
08:40 - 09:45MAN-BHD
1h 05mdirect
Aer Lingus Logo
07:00 - 08:05BHD-MAN
1h 05mdirect
£94Aer Lingus
Find Deal
Fri, 19 Dec - Sun, 21 Dec
Aer Lingus Logo
08:40 - 09:45MAN-BHD
1h 05mdirect
Aer Lingus Logo
11:05 - 12:10BHD-MAN
1h 05mdirect
£97Aer Lingus
Find Deal
Fri, 28 Nov - Sun, 30 Nov
Aer Lingus Logo
16:10 - 17:20MAN-BHD
1h 10mdirect
Aer Lingus Logo
07:00 - 08:05BHD-MAN
1h 05mdirect
£98Aer Lingus
Find Deal
Fri, 19 Dec - Sun, 21 Dec
Aer Lingus Logo
16:10 - 17:20MAN-BHD
1h 10mdirect
Aer Lingus Logo
07:00 - 08:05BHD-MAN
1h 05mdirect
£99Aer Lingus
Find Deal
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Good to know

Low seasonSeptember
Cheapest flight£40
Average price round-trip£110
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Manchester to Belfast City Airport
(price for this month)

KAYAK's insights & trends for flights to Northern Ireland

Get data-powered insights and trends for flights to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Northern Ireland?

The average price of all flights from the United Kingdom to Northern Ireland clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Northern Ireland is Tuesday when return tickets can be as cheap as £82. On the other hand, the most expensive day to fly is Sunday, when return prices are £98 on average.

What is the cheapest month to fly from the United Kingdom to Northern Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to Northern Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United Kingdom to Northern Ireland is June, when tickets cost £89 (return) on average. On the other hand, the most expensive months are July and October, when the average cost of round-trip tickets is £117 and £112 respectively.

How far in advance should I book a flight from the United Kingdom to Northern Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Northern Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from the United Kingdom to Northern Ireland, you should book around 5 weeks before departure, which saves you about 45% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Which is the cheapest airport to fly into in Northern Ireland?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Northern Ireland is Belfast City Airport (BHD), with an average flight price of £40.

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FAQs for flying to Northern Ireland with Aer Lingus

  • What is the average price for a flight to Northern Ireland with Aer Lingus?

    The typical Aer Lingus fare to Northern Ireland averages £118 for a return flight and around £57 for a one-way ticket.

  • Does Aer Lingus usually have the lowest fares for flights to Northern Ireland?

    Ryanair frequently offers the lowest average return price for flights to Northern Ireland, but fares can vary between airlines and dates. We recommend comparing all available options on KAYAK before booking your flight.

  • What other airlines fly to Northern Ireland besides Aer Lingus?

    In addition to Aer Lingus, airlines such as easyJet, British Airways and Ryanair also operate flights to Northern Ireland. Check KAYAK to compare fares from these and other carriers.

Aer Lingus customer reviews

7.2
Good1,370 verified ratings
6.6Food
7.1Comfort
8.0Crew
6.9Entertainment
7.4Boarding
Cons -
  • Food & Beverage service almost nonexistent. (in 221 reviews)
Show reviews that mention
Traveller rating:
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A
8.0 Very Good
The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great
A
4.0 Mediocre
The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.
A
4.0 Mediocre
It was poor overall. They cancelled our flight and changed it without notifying us. So we incurred extra costs by having to book a hotel for our layover. They say it's Kayak/Underpricer's responsibility to reimburse us. But Kayak/Underpricer have said it's Aer Lingus' responsibility because they are the ones with our 'booking information.' I find this situation confusing and unacceptable.
H
4.0 Mediocre
My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.
A
4.0 Mediocre
No leg room. Warm beer and soda
D
8.0 Very Good
Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.
D
2.0 Poor
This flight left about 45 minutes late, and arrived about 45 minutes late, which was enough to make us miss our next flight and trap us in Dublin for 24 hours!!
A
8.0 Very Good
A complimentary cup of water would have been appreciated
A
8.0 Very Good
I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.
N
8.0 Very Good
I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.
Read more about Aer Lingus

Everything you need to know for your flight to Northern Ireland