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Flights from Ireland to Britain
The Aer Lingus Sale is now on! Up to 30% off Britain
Travel: 01 October until 19 March 2027. Book by: 17 September 2026
Welcome aboard the Aer Lingus Sale! Get ready to save up to 30% on flights to Ireland, plus great savings on flights to North America via Dublin. From weekends in Dublin to adventures across the Atlantic, your next trip starts here.
Up to 30% from Dublin
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Dublin (DUB) | London (LHR) | One way / Economy | Depart: 5 Nov 2026 | From €51.25 Seen: 23 hrs ago | |
| Dublin (DUB) | Edinburgh (EDI) | One way / Economy | Depart: 3 Nov 2026 | From €34.45 Seen: 22 hrs ago | |
| Dublin (DUB) | Glasgow (GLA) | One way / Economy | Depart: 15 Jan 2027 | From €34.45 Seen: 22 hrs ago | |
| Dublin (DUB) | Southampton (SOU) | Each way / Economy | 4 Oct 2026 - 8 Oct 2026 | From €54.37 Seen: 8 hrs ago | |
| Dublin (DUB) | Manchester (MAN) | One way / Economy | Depart: 3 Nov 2026 | From €24.65 Seen: 2 hrs ago | |
| Dublin (DUB) | Bristol (BRS) | One way / Economy | Depart: 26 Nov 2026 | From €42.15 Seen: 9 hrs ago | |
| Dublin (DUB) | Leeds (LBA) | One way / Economy | Depart: 13 Dec 2026 | From €34.45 Seen: 19 hrs ago | |
| Dublin (DUB) | Birmingham (BHX) | One way / Economy | Depart: 4 Nov 2026 | From €24.65 Seen: 1 hour ago | |
| Dublin (DUB) | Liverpool (LPL) | One way / Economy | Depart: 18 Feb 2027 | From €39.35 Seen: 5 hrs ago | |
| Dublin (DUB) | Aberdeen (ABZ) | One way / Economy | Depart: 20 Oct 2026 | From €43.35 Seen: 21 hrs ago | |
| Dublin (DUB) | Isle of Man (IOM) | One way / Economy | Depart: 3 Nov 2026 | From €42.15 Seen: 8 hrs ago | |
| Dublin (DUB) | Newcastle upon Tyne (NCL) | One way / Economy | Depart: 21 Oct 2026 | From €39.85 Seen: 21 hrs ago | |
| Dublin (DUB) | Newquay (NQY) | One way / Economy | Depart: 5 Oct 2026 | From €39.85 Seen: 21 hrs ago | |
| Dublin (DUB) | Inverness (INV) | One way / Economy | Depart: 19 Oct 2026 | From €75.25 Seen: 16 hrs ago | |
| Dublin (DUB) | Exeter (EXT) | One way / Economy | Depart: 29 Oct 2026 | From €42.15 Seen: 2 hrs ago |
*Fares start from prices listed above and are one way including taxes and charges.
Up to 30% off from Cork
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Cork (ORK) | London (LHR) | One way / Economy | Depart: 3 Oct 2026 | From €55.47 Seen: 18 hrs ago | |
| Cork (ORK) | London (LHR) | One way / Economy | Depart: 17 Oct 2026 | From €55.47 Seen: 20 hrs ago | |
| Cork (ORK) | Glasgow (GLA) | One way / Economy | Depart: 11 Feb 2027 | From €54.37 Seen: 6 hrs ago | |
| Cork (ORK) | Bristol (BRS) | One way / Economy | Depart: 7 Nov 2026 | From €46.37 Seen: 4 hrs ago | |
| Cork (ORK) | London (LON) | One way / Economy | Depart: 24 Oct 2026 | From €59.67 Seen: 3 hrs ago |
*Fares start from prices listed above and are one way including taxes and charges.
Up to 30% from Shannon
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Shannon (SNN) | London (LHR) | One way / Economy | Depart: 11 Oct 2026 | From €52.65 Seen: 4 hrs ago |
| Shannon (SNN) | London (LON) | One way / Economy | Depart: 23 Nov 2026 | From €52.65 Seen: 5 hrs ago |
*Fares start from prices listed above and are one way including taxes and charges.
*Terms and Conditions
Discount applies to fares and checked bags only and when the fare is €0, there is no discount. Travel between 01 October 2026 and 19 March 2027. Book Europe and Britain by 17 September 2026.
Important travel updates
Effective from 25 February 2026
Before you fly, check if API and a UK ETA are required.
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