Aer Lingus Flights from London from £48.38*
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Flights from London*
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£
London (LHR)to
Dublin (DUB)28 Feb 2026 - 1 Mar 2026
From
£58.73
Seen: 5 hrs ago
Each way
Economy
London (LHR)to
Cork (ORK)28 Mar 2026 - 31 Mar 2026
From
£48.70
Seen: 6 hrs ago
Each way
Economy
London (LHR)to
Shannon (SNN)11 Feb 2026 - 15 Feb 2026
From
£48.38
Seen: 13 hrs ago
Each way
Economy
London (LHR)to
Knock (NOC)21 Mar 2026 - 26 Mar 2026
From
£48.77
Seen: 9 hrs ago
Each way
Economy
London (LHR)to
New York (JFK)21 May 2026 - 30 May 2026
From
£206.29
Seen: 8 hrs ago
Each way
Economy
London (LHR)to
San Francisco (SFO)7 Feb 2026 - 9 Feb 2026
From
£236.36
Seen: 6 hrs ago
Each way
Economy
London (LHR)to
Orlando (MCO)2 Mar 2026 - 9 Mar 2026
From
£220.86
Seen: 1 hour ago
Each way
Economy
London (LHR)to
Boston (BOS)30 Apr 2026 - 4 May 2026
From
£216.31
Seen: 1 hour ago
Each way
Economy
London (LHR)to
Toronto (YYZ)1 Mar 2026 - 8 Mar 2026
From
£215.82
Seen: 15 hrs ago
Each way
Economy
London (LHR)to
Chicago (ORD)24 Feb 2026 - 24 Mar 2026
From
£251.36
Seen: 8 hrs ago
Each way
Economy
London (LHR)to
Los Angeles (LAX)8 Apr 2026 - 18 Apr 2026
From
£186.54
Seen: 19 minutes ago
Each way
Economy
London (LHR)to
Washington, D.C. (IAD)3 Feb 2026 - 28 Apr 2026
From
£243.09
Seen: 17 hrs ago
Each way
Economy
London (LHR)to
Nashville (BNA)29 Apr 2026 - 6 May 2026
From
£287.27
Seen: 52 minutes ago
Each way
Economy
London (LHR)to
Minneapolis (MSP)22 Feb 2026 - 1 Mar 2026
From
£230.36
Seen: 15 hrs ago
Each way
Economy
London (LHR)to
Indianapolis (IND)25 Mar 2026 - 11 Apr 2026
From
£357.74
Seen: 7 hrs ago
Each way
Economy
London (LHR)to
New York/Newark (EWR)13 Jul 2026 - 20 Jul 2026
From
£270.27
Seen: 58 minutes ago
Each way
Economy
London (LHR)to
Denver (DEN)2 Mar 2026 - 16 Mar 2026
From
£362.61
Seen: 4 hrs ago
Each way
Economy
London (LHR)to
Seattle (SEA)17 May 2026 - 6 Jun 2026
From
£288.27
Seen: 8 hrs ago
Each way
Economy
London (LHR)to
Philadelphia (PHL)3 Mar 2026 - 9 Mar 2026
From
£246.36
Seen: 4 hrs ago
Each way
Economy
London (LHR)to
Cleveland (CLE)13 Jul 2026 - 20 Jul 2026
From
£405.77
Seen: 59 minutes 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 | 7 Mar 2026 - 7 Mar 2026 | From £58.73 Seen: 7 hrs ago |
| London (LHR) | Cork (ORK) | Each way / Economy | 4 Mar 2026 - 7 Mar 2026 | From £48.70 Seen: 27 minutes ago |
| London (LHR) | Shannon (SNN) | Each way / Economy | 12 Mar 2026 - 25 Mar 2026 | From £48.38 Seen: 11 hrs ago |
| London (LHR) | Knock (NOC) | Each way / Economy | 21 Mar 2026 - 26 Mar 2026 | From £48.77 Seen: 9 hrs ago |
| London (LHR) | New York (JFK) | Each way / Economy | 5 Nov 2026 - 10 Nov 2026 | From £198.24 Seen: 4 hrs ago |
| London (LHR) | Orlando (MCO) | Each way / Economy | 10 Dec 2026 - 21 Dec 2026 | From £259.10 Seen: 13 minutes ago |
| London (LHR) | Boston (BOS) | Each way / Economy | 30 Apr 2026 - 4 May 2026 | From £216.31 Seen: 1 hour ago |
| London (LHR) | Toronto (YYZ) | Each way / Economy | 5 Sep 2026 - 11 Sep 2026 | From £210.29 Seen: 7 hrs ago |
| London (LHR) | Chicago (ORD) | Each way / Economy | 8 Oct 2026 - 13 Oct 2026 | From £270.89 Seen: 3 hrs ago |
| London (LHR) | San Francisco (SFO) | Each way / Economy | 25 Mar 2026 - 1 Apr 2026 | From £242.31 Seen: 10 hrs ago |
| London (LHR) | Los Angeles (LAX) | Each way / Economy | 8 Apr 2026 - 18 Apr 2026 | From £186.54 Seen: 19 minutes ago |
| London (LHR) | Cleveland (CLE) | Each way / Economy | 28 Aug 2026 - 13 Sep 2026 | From £362.36 Seen: 11 hrs ago |
| London (LHR) | Washington, D.C. (IAD) | Each way / Economy | 2 May 2026 - 10 May 2026 | From £267.77 Seen: 7 hrs ago |
| London (LHR) | Nashville (BNA) | Each way / Economy | 29 Apr 2026 - 6 May 2026 | From £287.27 Seen: 52 minutes ago |
| London (LHR) | Minneapolis (MSP) | Each way / Economy | 10 Aug 2026 - 25 Aug 2026 | From £215.27 Seen: 12 hrs ago |
| London (LHR) | Indianapolis (IND) | Each way / Economy | 25 Mar 2026 - 11 Apr 2026 | From £357.74 Seen: 7 hrs ago |
| London (LHR) | New York/Newark (EWR) | Each way / Economy | 13 Jul 2026 - 20 Jul 2026 | From £270.27 Seen: 58 minutes ago |
| London (LHR) | Denver (DEN) | Each way / Economy | 3 Aug 2026 - 15 Aug 2026 | From £504.52 Seen: 7 hrs ago |
| London (LHR) | Seattle (SEA) | Each way / Economy | 8 Sep 2026 - 21 Sep 2026 | From £192.29 Seen: 1 hour ago |
| London (LHR) | Philadelphia (PHL) | Each way / Economy | 3 Mar 2026 - 9 Mar 2026 | From £246.36 Seen: 4 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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£
Manchester (MAN)to
New York (JFK)13 Apr 2026 - 20 Apr 2026
From
£434.29
Seen: 4 hrs ago
Roundtrip*
Economy
Manchester (MAN)to
Orlando (MCO)5 Mar 2026 - 19 Mar 2026
From
£475.23
Seen: 6 hrs ago
Roundtrip*
Economy
Birmingham (BHX)to
Dublin (DUB)3 Mar 2026 - 5 Mar 2026
From
£25.49
Seen: 4 hrs ago
Each way
Economy
London (LHR)to
Dublin (DUB)28 Feb 2026 - 1 Mar 2026
From
£58.73
Seen: 5 hrs ago
Each way
Economy
Manchester (MAN)to
Dublin (DUB)13 Mar 2026 - 16 Mar 2026
From
£25.86
Seen: 13 hrs ago
Each way
Economy
Birmingham (BHX)to
Belfast (BHD)Depart: 21 Feb 2026
From
£39.99
Seen: 3 hrs ago
One way
Economy
Belfast (BHD)to
Birmingham (BHX)Depart: 18 Feb 2026
From
£39.99
Seen: 3 hrs ago
One way
Economy
Edinburgh (EDI)to
Dublin (DUB)6 Feb 2026 - 8 Feb 2026
From
£34.85
Seen: 7 hrs ago
Each way
Economy
London (LHR)to
Cork (ORK)28 Mar 2026 - 31 Mar 2026
From
£48.70
Seen: 6 hrs ago
Each way
Economy
London (LHR)to
Shannon (SNN)11 Feb 2026 - 12 Feb 2026
From
£48.38
Seen: 2 hrs ago
Each way
Economy
Manchester (MAN)to
Belfast (BHD)11 Feb 2026 - 14 Feb 2026
From
£39.99
Seen: 3 hrs ago
Each way
Economy
Glasgow (GLA)to
Dublin (DUB)6 Feb 2026 - 8 Feb 2026
From
£35.45
Seen: 9 hrs ago
Each way
Economy
Bristol (BRS)to
Dublin (DUB)18 Feb 2026 - 21 Feb 2026
From
£34.45
Seen: 9 hrs ago
Each way
Economy
Edinburgh (EDI)to
Belfast (BHD)Depart: 17 Feb 2026
From
£39.99
Seen: 2 hrs ago
One way
Economy
Southampton (SOU)to
Dublin (DUB)25 Feb 2026 - 26 Feb 2026
From
£50.51
Seen: 10 hrs ago
Each way
Economy
Belfast (BHD)to
Manchester (MAN)Depart: 9 Feb 2026
From
£39.99
Seen: 5 hrs ago
One way
Economy
Manchester (MAN)to
Bridgetown (BGI)10 Mar 2026 - 24 Mar 2026
From
£440.08
Seen: 3 hrs ago
Roundtrip*
Economy
Leeds (LBA)to
Belfast (BHD)Depart: 16 Mar 2026
From
£51.28
Seen: 5 hrs ago
One way
Economy
Belfast (BHD)to
Edinburgh (EDI)Depart: 12 Feb 2026
From
£39.99
Seen: 6 hrs ago
One way
Economy
Belfast (BHD)to
Southampton (SOU)25 Feb 2026 - 28 Feb 2026
From
£47.08
Seen: 4 hrs ago
Each way
Economy