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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.126 € per passenger.Departing Sat, 8 Jun, returning Mon, 10 Jun.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Sat, 8 Jun, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Mon, 10 Jun, arriving in Dublin.Price includes taxes and charges.From 126 €, select.
Belfast.173 € per passenger.Departing Fri, 5 Jul, returning Sat, 6 Jul.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Fri, 5 Jul, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Sat, 6 Jul, arriving in Dublin.Price includes taxes and charges.From 173 €, select.
Belfast.195 € per passenger.Departing Fri, 28 Jun, returning Mon, 1 Jul.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Fri, 28 Jun, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Mon, 1 Jul, arriving in Dublin.Price includes taxes and charges.From 195 €, select.
Belfast.203 € per passenger.Departing Sat, 24 Aug, returning Mon, 26 Aug.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Sat, 24 Aug, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Mon, 26 Aug, arriving in Dublin.Price includes taxes and charges.From 203 €, select.
Belfast.218 € per passenger.Departing Fri, 31 May, returning Fri, 7 Jun.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Fri, 31 May, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Fri, 7 Jun, arriving in Dublin.Price includes taxes and charges.From 218 €, select.
Belfast.475 € per passenger.Departing Mon, 23 Dec, returning Wed, 1 Jan.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Mon, 23 Dec, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Wed, 1 Jan, arriving in Dublin.Price includes taxes and charges.From 475 €, select.
Belfast.865 € per passenger.Departing Tue, 30 Jul, returning Sun, 4 Aug.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Shannon on Tue, 30 Jul, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Sun, 4 Aug, arriving in Shannon.Price includes taxes and charges.From 865 €, select.
Belfast.1.240 € per passenger.Departing Wed, 2 Oct, returning Mon, 14 Oct.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Wed, 2 Oct, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Mon, 14 Oct, arriving in Dublin.Price includes taxes and charges.From 1.240 €, select.

Find the cheapest time to fly to Belfast with Aer Lingus

Flexible on travel dates? Here's when fares are lowest.
May
from 1.597 €
Jun
from 126 €
Jul
from 173 €
Aug
from 203 €
Sep
from 1.244 €
Oct
from 1.240 €
Nov
Find prices
Dec
Find prices
Jan
from 1.374 €
Feb
Find prices
Mar
from 1.257 €
Apr
from 1.413 €

Find which Belfast airports Aer Lingus flies to

We were able to find fares for the following Belfast airports. Find the one that works for you.

Flying to Belfast with Aer Lingus

The things to know before you go.
Cheapest flight found126 €
Cheapest month to flyJune

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 June.