Flights from London to Ireland
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Deals on flights from London to Ireland*
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London (LHR)to
Dublin (DUB)20 Jan 2026 - 22 Jan 2026
From
£52.01
Seen: 3 hrs ago
Each way
Economy
London (LHR)to
Shannon (SNN)15 Jan 2026 - 21 Jan 2026
From
£53.17
Seen: 3 hrs ago
Each way
Economy
London (LHR)to
Cork (ORK)23 Jan 2026 - 25 Jan 2026
From
£58.73
Seen: 4 hrs ago
Each way
Economy
London (LHR)to
Knock (NOC)28 Jan 2026 - 2 Feb 2026
From
£55.06
Seen: 3 hrs ago
Each way
Economy
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
Best Deals for London to Ireland*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | Dublin (DUB) | Each way / Economy | 10 Mar 2026 - 12 Mar 2026 | From £52.01 Seen: 3 minutes ago |
| London (LHR) | Shannon (SNN) | Each way / Economy | 5 Feb 2026 - 8 Feb 2026 | From £53.17 Seen: 3 hrs ago |
| London (LHR) | Cork (ORK) | Each way / Economy | 14 Feb 2026 - 18 Feb 2026 | From £58.73 Seen: 1 hour ago |
| London (LHR) | Knock (NOC) | Each way / Economy | 5 Mar 2026 - 13 Mar 2026 | From £55.06 Seen: 2 hrs ago |
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
Explore Aer Lingus's Top-Pick Destinations
QA FE Test Travel Dates Filter Feature Prepro
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Dublin (DUB)to
New York (JFK)22 Jan 2026 - 4 Feb 2026
From
€174.00
Seen: 2 hrs ago
Each way
Economy
Dublin (DUB)to
Orlando (MCO)15 Jan 2026 - 22 Jan 2026
From
€214.00
Seen: 3 hrs ago
Each way
Economy
Dublin (DUB)to
Malaga (AGP)Depart: 20 Jan 2026
From
€41.00
Seen: 3 hrs ago
One way
Economy
Dublin (DUB)to
Paris (CDG)Depart: 13 Jan 2026
From
€37.25
Seen: 2 hrs ago
One way
Economy
Dublin (DUB)to
Lanzarote (ACE)Depart: 25 Jan 2026
From
€62.75
Seen: 5 hrs ago
One way
Economy
Manchester (MAN)to
Orlando (MCO)26 Feb 2026 - 23 Mar 2026
From
£540.09
Seen: 1 hour ago
Roundtrip*
Economy
Dublin (DUB)to
Faro (FAO)Depart: 27 Jan 2026
From
€41.00
Seen: 2 hrs ago
One way
Economy
Dublin (DUB)to
Amsterdam (AMS)Depart: 29 Jan 2026
From
€31.25
Seen: 2 hrs ago
One way
Economy
Dublin (DUB)to
Boston (BOS)26 Feb 2026 - 1 Mar 2026
From
€174.00
Seen: 3 hrs ago
Each way
Economy
Boston (BOS)to
Dublin (DUB)2 Feb 2026 - 6 Feb 2026
From
$407.67
Seen: 22 hrs ago
Roundtrip*
Economy
Dublin (DUB)to
London (LHR)Depart: 10 Feb 2026
From
€48.50
Seen: 2 hrs ago
One way
Economy
Manchester (MAN)to
New York (JFK)16 Jan 2026 - 21 Jan 2026
From
£407.69
Seen: 20 minutes ago
Roundtrip*
Economy
Dublin (DUB)to
Chicago (ORD)23 Jan 2026 - 30 Jan 2026
From
€226.50
Seen: 3 hrs ago
Each way
Economy
Dublin (DUB)to
Rome (FCO)Depart: 10 Mar 2026
From
€41.00
Seen: 13 hrs ago
One way
Economy
Dublin (DUB)to
Toronto (YYZ)5 Mar 2026 - 9 Mar 2026
From
€194.19
Seen: 3 hrs ago
Each way
Economy
Dublin (DUB)to
Barcelona (BCN)Depart: 16 Jan 2026
From
€37.25
Seen: 3 hrs ago
One way
Economy
Dublin (DUB)to
Nashville (BNA)17 Feb 2026 - 24 Feb 2026
From
€194.00
Seen: 2 hrs ago
Each way
Economy
Dublin (DUB)to
Tenerife (TFS)Depart: 25 Feb 2026
From
€56.00
Seen: 5 hrs ago
One way
Economy
New York (JFK)to
Dublin (DUB)23 Feb 2026 - 7 Mar 2026
From
$407.67
Seen: 19 hrs ago
Roundtrip*
Economy
Dublin (DUB)to
Las Vegas (LAS)15 Jan 2026 - 20 Jan 2026
From
€214.00
Seen: 13 hrs ago
Each way
Economy