Aer Lingus Flights from London from £41.20*
expand_more
1 Passenger(s)
expand_morePromo Code
expand_moretoday
today
Flights from London*
London (LHR)to
Dublin (DUB)26 Sep 2026 - 27 Sep 2026
From
£54.44
Seen: 7 hrs ago
Each way
Economy
London (LHR)to
Shannon (SNN)5 Nov 2026 - 9 Nov 2026
From
£41.20
Seen: 20 hrs ago
Each way
Economy
London (LHR)to
Cork (ORK)3 Sep 2026 - 3 Sep 2026
From
£42.90
Seen: 1 hour ago
Each way
Economy
London (LHR)to
Knock (NOC)3 Sep 2026 - 9 Sep 2026
From
£42.05
Seen: 15 hrs ago
Each way
Economy
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
Other useful links
Aer Lingus Newsletter
Sign Up and Save
✔ Be first to receive current offers
✔ Learn about new and exciting destinations
✔ Get the latest travel news and more
Flight Deals from London*
flight_takeoff
flight_land
£
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | Dublin (DUB) | Each way / Economy | 11 Nov 2026 - 14 Nov 2026 | From £64.69 Seen: 10 hrs ago |
| London (LHR) | Shannon (SNN) | Each way / Economy | 12 Nov 2026 - 15 Nov 2026 | From £71.32 Seen: 23 hrs ago |
| London (LHR) | Cork (ORK) | Each way / Economy | 19 Nov 2026 - 23 Nov 2026 | From £73.63 Seen: 4 hrs ago |
| London (LHR) | Knock (NOC) | Each way / Economy | 15 Nov 2026 - 20 Nov 2026 | From £74.05 Seen: 10 hrs ago |
| London (LHR) | New York (JFK) | Each way / Economy | 15 May 2027 - 22 May 2027 | From £205.12 Seen: 8 hrs ago |
| London (LHR) | Chicago (ORD) | Each way / Economy | 10 Apr 2027 - 17 Apr 2027 | From £283.69 Seen: 20 hrs ago |
| London (LHR) | Toronto (YYZ) | Each way / Economy | 2 Feb 2027 - 9 Feb 2027 | From £260.19 Seen: 3 hrs ago |
| London (LHR) | Nashville (BNA) | Each way / Economy | 11 May 2027 - 19 May 2027 | From £316.26 Seen: 17 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
