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Aer Lingus flights to Belfast

The best Aer Lingus flight deals to Belfast

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Belfast with Aer Lingus.
Belfast.177 € per passenger.Departing Fri, 17 Oct, returning Tue, 21 Oct.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Fri, 17 Oct, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Tue, 21 Oct, arriving in Dublin.Price includes taxes and charges.From 177 €, select.
Belfast.177 € per passenger.Departing Mon, 29 Sep, returning Mon, 29 Sep.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Mon, 29 Sep, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Mon, 29 Sep, arriving in Dublin.Price includes taxes and charges.From 177 €, select.
Belfast.187 € per passenger.Departing Fri, 7 Nov, returning Sun, 9 Nov.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Fri, 7 Nov, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Sun, 9 Nov, arriving in Dublin.Price includes taxes and charges.From 187 €, select.
Belfast.248 € per passenger.Departing Fri, 31 Oct, returning Sun, 2 Nov.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Fri, 31 Oct, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Sun, 2 Nov, arriving in Dublin.Price includes taxes and charges.From 248 €, select.
Belfast.281 € per passenger.Departing Sat, 13 Dec, returning Sun, 14 Dec.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Sat, 13 Dec, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Sun, 14 Dec, arriving in Dublin.Price includes taxes and charges.From 281 €, select.
Belfast.282 € per passenger.Departing Fri, 13 Feb, returning Mon, 16 Feb.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Fri, 13 Feb, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Mon, 16 Feb, arriving in Dublin.Price includes taxes and charges.From 282 €, select.
Belfast.301 € per passenger.Departing Thu, 19 Mar, returning Sun, 22 Mar.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Thu, 19 Mar, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Sun, 22 Mar, arriving in Dublin.Price includes taxes and charges.From 301 €, select.
Belfast.309 € per passenger.Departing Mon, 5 Jan, returning Fri, 9 Jan.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Mon, 5 Jan, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Fri, 9 Jan, arriving in Dublin.Price includes taxes and charges.From 309 €, select.

Find the cheapest time to fly to Belfast with Aer Lingus

Flexible on travel dates? Here's when fares are lowest.
Sep
from 177 €
Oct
from 177 €
Nov
from 187 €
Dec
from 281 €
Jan
from 309 €
Feb
from 282 €
Mar
from 301 €
Apr
from 1.860 €
May
Find prices
Jun
from 1.856 €
Jul
Find prices
Aug
Find prices

Find which Belfast airports Aer Lingus flies to

Compare routes to Belfast below. You may find an airport to fly into that's cheaper, faster, or easier.

Flying to Belfast with Aer Lingus

The things to know before you go.
Cheapest flight found177 €
Cheapest month to flyDecember

Flying to Belfast with Aer Lingus: FAQs

Aer Lingus currently also flies to Dublin, Belfast City and London Heathrow.
Although it's difficult to get an accurate idea of when Aer Lingus flights to Belfast are cheapest, the lowest fares are currently for departures in September.

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