Aer Lingus Flights from London from £49.34*
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Flights from London*
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£
London (LHR)to
Cork (ORK)26 May 2026 - 27 May 2026
From
£49.30
Seen: 13 hrs ago
Each way
Economy
London (LHR)to
Dublin (DUB)29 May 2026 - 6 Jun 2026
From
£63.01
Seen: 7 hrs ago
Each way
Economy
London (LHR)to
Knock (NOC)19 May 2026 - 23 May 2026
From
£61.88
Seen: 16 hrs ago
Each way
Economy
London (LHR)to
Shannon (SNN)19 May 2026 - 19 May 2026
From
£49.34
Seen: 6 hrs ago
Each way
Economy
London (LHR)to
Orlando (MCO)28 May 2026 - 2 Jun 2026
From
£320.50
Seen: 23 hrs ago
Each way
Economy
London (LHR)to
Minneapolis (MSP)5 Jun 2026 - 7 Jun 2026
From
£313.15
Seen: 25 minutes ago
Each way
Economy
London (LHR)to
Washington, D.C. (IAD)26 May 2026 - 4 Jun 2026
From
£287.83
Seen: 16 hrs ago
Each way
Economy
London (LHR)to
Chicago (ORD)2 Sep 2026 - 30 Sep 2026
From
£292.25
Seen: 10 hrs ago
Each way
Economy
London (LHR)to
New York (JFK)2 Jun 2026 - 16 Jun 2026
From
£288.09
Seen: 2 hrs ago
Each way
Economy
London (LHR)to
San Francisco (SFO)15 Jun 2026 - 29 Jul 2026
From
£299.42
Seen: 18 hrs ago
Each way
Economy
London (LHR)to
Cleveland (CLE)1 Jun 2026 - 12 Jun 2026
From
£313.25
Seen: 8 hrs ago
Each way
Economy
London (LHR)to
New York/Newark (EWR)16 Jun 2026 - 22 Jun 2026
From
£284.51
Seen: 2 hrs ago
Each way
Economy
London (LHR)to
Seattle (SEA)21 Sep 2026 - 25 Sep 2026
From
£311.00
Seen: 12 hrs ago
Each way
Economy
London (LHR)to
Nashville (BNA)2 Jul 2026 - 12 Jul 2026
From
£975.66
Seen: 11 hrs ago
Each way
Economy
London (LHR)to
Hartford (BDL)5 Aug 2026 - 23 Aug 2026
From
£505.25
Seen: 9 hrs ago
Each way
Economy
London (LON)to
Minneapolis (MSP)26 Jun 2026 - 12 Jul 2026
From
£350.25
Seen: 5 hrs ago
Each way
Economy
London (LHR)to
Toronto (YYZ)15 Sep 2026 - 29 Sep 2026
From
£268.15
Seen: 9 hrs ago
Each way
Economy
London (LHR)to
Indianapolis (IND)17 Jul 2026 - 3 Aug 2026
From
£470.30
Seen: 5 hrs ago
Each way
Economy
London (LHR)to
Boston (BOS)2 Sep 2026 - 4 Oct 2026
From
£267.94
Seen: 6 hrs ago
Each way
Economy
London (LHR)to
Denver (DEN)17 Jun 2026 - 26 Jun 2026
From
£372.08
Seen: 1 hour ago
Each way
Economy
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
London Airport (LON)
Book your flight from London with Aer Lingus and experience convenient travel with our flexible payment options, including Pricelock within Europe and FareDeposit for transatlantic flights. Visit The Aer Lingus Lounge in London Heathrow Terminal 2, where you’ll find showers, a buffet, and designated quiet areas.
Getting to Heathrow Airport, also known as London Heathrow
Heathrow Airport (LHR) is 23 km west of the city
Flight Deals from London*
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£
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | Dublin (DUB) | Each way / Economy | 16 Jun 2026 - 20 Jun 2026 | From £63.01 Seen: 18 hrs ago |
| London (LHR) | Cork (ORK) | Each way / Economy | 20 Jul 2026 - 27 Jul 2026 | From £66.19 Seen: 4 hrs ago |
| London (LHR) | Shannon (SNN) | Each way / Economy | 14 Jul 2026 - 20 Jul 2026 | From £64.39 Seen: 9 hrs ago |
| London (LHR) | Knock (NOC) | Each way / Economy | 7 Jun 2026 - 20 Jun 2026 | From £67.14 Seen: 8 hrs ago |
| London (LHR) | Orlando (MCO) | Each way / Economy | 6 Mar 2027 - 25 Mar 2027 | From £266.21 Seen: 17 hrs ago |
| London (LHR) | Cleveland (CLE) | Each way / Economy | 22 Jun 2026 - 29 Jun 2026 | From £319.92 Seen: 12 hrs ago |
| London (LHR) | Minneapolis (MSP) | Each way / Economy | 5 Jun 2026 - 7 Jun 2026 | From £313.15 Seen: 25 minutes ago |
| London (LHR) | Chicago (ORD) | Each way / Economy | 2 Sep 2026 - 30 Sep 2026 | From £292.25 Seen: 10 hrs ago |
| London (LHR) | New York (JFK) | Each way / Economy | 25 Nov 2026 - 30 Nov 2026 | From £255.85 Seen: 1 hour ago |
| London (LHR) | San Francisco (SFO) | Each way / Economy | 15 Jun 2026 - 29 Jul 2026 | From £299.42 Seen: 18 hrs ago |
| London (LHR) | New York/Newark (EWR) | Each way / Economy | 19 Nov 2026 - 26 Nov 2026 | From £281.96 Seen: 13 hrs ago |
| London (LHR) | Washington, D.C. (IAD) | Each way / Economy | 3 Jan 2027 - 14 Jan 2027 | From £327.89 Seen: 6 hrs ago |
| London (LHR) | Philadelphia (PHL) | Each way / Economy | 26 Aug 2026 - 30 Aug 2026 | From £394.16 Seen: 22 hrs ago |
| London (LHR) | Seattle (SEA) | Each way / Economy | 21 Sep 2026 - 25 Sep 2026 | From £311.00 Seen: 12 hrs ago |
| London (LHR) | Nashville (BNA) | Each way / Economy | 2 Jul 2026 - 12 Jul 2026 | From £975.66 Seen: 11 hrs ago |
| London (LHR) | Hartford (BDL) | Each way / Economy | 5 Aug 2026 - 23 Aug 2026 | From £505.25 Seen: 9 hrs ago |
| London (LON) | Minneapolis (MSP) | Each way / Economy | 26 Jun 2026 - 12 Jul 2026 | From £350.25 Seen: 5 hrs ago |
| London (LHR) | Toronto (YYZ) | Each way / Economy | 15 Sep 2026 - 29 Sep 2026 | From £268.15 Seen: 9 hrs ago |
| London (LHR) | Indianapolis (IND) | Each way / Economy | 17 Jul 2026 - 3 Aug 2026 | From £470.30 Seen: 5 hrs ago |
| London (LHR) | Boston (BOS) | Each way / Economy | 2 Sep 2026 - 4 Oct 2026 | From £267.94 Seen: 6 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
flight_takeoff
flight_land
£
London (LHR)to
Cork (ORK)26 May 2026 - 27 May 2026
From
£49.30
Seen: 13 hrs ago
Each way
Economy
London (LHR)to
Dublin (DUB)29 May 2026 - 6 Jun 2026
From
£63.01
Seen: 7 hrs ago
Each way
Economy
Belfast (BHD)to
Birmingham (BHX)Depart: 18 May 2026
From
£39.99
Seen: 13 hrs ago
One way
Economy
Manchester (MAN)to
Dublin (DUB)3 Jul 2026 - 5 Jul 2026
From
£45.27
Seen: 22 hrs ago
Each way
Economy
Edinburgh (EDI)to
Dublin (DUB)4 Jun 2026 - 7 Jun 2026
From
£41.98
Seen: 16 hrs ago
Each way
Economy
Southampton (SOU)to
Dublin (DUB)31 May 2026 - 27 Jun 2026
From
£59.79
Seen: 17 hrs ago
Each way
Economy
Birmingham (BHX)to
Dublin (DUB)12 May 2026 - 16 May 2026
From
£29.30
Seen: 8 hrs ago
Each way
Economy
Manchester (MAN)to
Orlando (MCO)10 May 2026 - 17 May 2026
From
£288.30
Seen: 5 hrs ago
Each way
Economy
Manchester (MAN)to
New York (JFK)18 May 2026 - 25 May 2026
From
£261.36
Seen: 3 hrs ago
Each way
Economy
London (LHR)to
Knock (NOC)19 May 2026 - 23 May 2026
From
£61.88
Seen: 16 hrs ago
Each way
Economy
Birmingham (BHX)to
Belfast (BHD)Depart: 13 May 2026
From
£39.99
Seen: 6 hrs ago
One way
Economy
London (LHR)to
Shannon (SNN)19 May 2026 - 19 May 2026
From
£49.34
Seen: 6 hrs ago
Each way
Economy
Belfast (BHD)to
Manchester (MAN)Depart: 11 May 2026
From
£39.99
Seen: 4 hrs ago
One way
Economy
Leeds (LBA)to
Belfast (BHD)Depart: 20 May 2026
From
£39.99
Seen: 7 hrs ago
One way
Economy
Glasgow (GLA)to
Dublin (DUB)29 May 2026 - 30 May 2026
From
£39.96
Seen: 7 hrs ago
Each way
Economy
Leeds (LBA)to
Dublin (DUB)10 May 2026 - 20 May 2026
From
£39.75
Seen: 10 hrs ago
Each way
Economy
Liverpool (LPL)to
Dublin (DUB)23 May 2026 - 25 May 2026
From
£34.52
Seen: 23 hrs ago
Each way
Economy
Cardiff (CWL)to
Belfast (BHD)Depart: 1 Oct 2026
From
£48.95
Seen: 15 hrs ago
One way
Economy
Manchester (MAN)to
Belfast (BHD)15 May 2026 - 18 May 2026
From
£39.99
Seen: 8 hrs ago
Each way
Economy
Belfast (BHD)to
Southampton (SOU)19 May 2026 - 19 May 2026
From
£45.99
Seen: 9 hrs ago
Each way
Economy