Aer Lingus Flights from London from £48.23*
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Flights from London*
London (LHR)to
Dublin (DUB)22 Mar 2026 - 25 Mar 2026
From
£59.77
Seen: 4 hrs ago
Each way
Economy
London (LHR)to
Cork (ORK)28 Mar 2026 - 31 Mar 2026
From
£48.23
Seen: 31 minutes ago
Each way
Economy
London (LHR)to
Shannon (SNN)25 Mar 2026 - 31 Mar 2026
From
£49.42
Seen: 18 hrs ago
Each way
Economy
London (LHR)to
Knock (NOC)3 Mar 2026 - 9 Mar 2026
From
£49.81
Seen: 7 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.
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Flight Deals from London*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | Dublin (DUB) | Each way / Economy | 3 Jun 2026 - 6 Jun 2026 | From £66.05 Seen: 15 hrs ago |
| London (LHR) | Cork (ORK) | Each way / Economy | 29 May 2026 - 6 Jun 2026 | From £72.23 Seen: 9 hrs ago |
| London (LHR) | Shannon (SNN) | Each way / Economy | 4 Jun 2026 - 8 Jun 2026 | From £63.92 Seen: 20 hrs ago |
| London (LHR) | Knock (NOC) | Each way / Economy | 21 Jul 2026 - 28 Jul 2026 | From £64.81 Seen: 22 hrs ago |
| London (LHR) | New York (JFK) | Each way / Economy | 9 Dec 2026 - 15 Dec 2026 | From £215.31 Seen: 12 hrs ago |
| London (LHR) | Toronto (YYZ) | Each way / Economy | 3 Nov 2026 - 15 Nov 2026 | From £206.55 Seen: 23 hrs ago |
| London (LHR) | Chicago (ORD) | Each way / Economy | 17 Jun 2026 - 22 Jun 2026 | From £297.15 Seen: 14 hrs ago |
| London (LHR) | San Francisco (SFO) | Each way / Economy | 24 Jun 2026 - 29 Jun 2026 | From £271.15 Seen: 19 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.