Flights from London (LON) to Ireland (Ireland)

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Find and book cheap flights from London to Ireland. We compare hundreds of flights from London to Ireland from a range of airlines and travel agents to get you the best flight deals.
London (LHR) to Dublin (DUB)
 Depart 17 Jun 15
 Return 01 Jul 15

Flying with British Airways

Price subject to availability

Availability last checked 3 hours ago

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Prices from
  • Price
  • Dep date
  3 more British Airways flights available on this route
£89   Dep 01 Jul 15 - Rtn 15 Jul 15
London to Dublin
LHR to DUB British Airways
£110   Dep 20 May 15 - Rtn 03 Jun 15
London to Dublin
LHR to DUB British Airways
£187   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Dublin
LHR to DUB British Airways
London (LGW) to Knock (NOC)
 Depart 22 Apr 15
 Return 29 Apr 15

Flying with Aer Lingus

Price subject to availability

Availability last checked 7 hours ago

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Prices from
  • Price
  • Dep date
  15 more Aer Lingus flights available on this route
£60   Dep 22 Apr 15 - Rtn 29 Apr 15
London to Dublin
LGW to DUB Aer Lingus
£60   Dep 29 Apr 15 - Rtn 06 May 15
London to Knock
LGW to NOC Aer Lingus
£60   Dep 29 Apr 15 - Rtn 06 May 15
London to Dublin
LGW to DUB Aer Lingus
£65   Dep 25 Apr 15 - Rtn 02 May 15
London to Knock
LGW to NOC Aer Lingus
£81   Dep 25 Apr 15 - Rtn 02 May 15
London to Dublin
LGW to DUB Aer Lingus
£84   Dep 02 May 15 - Rtn 09 May 15
London to Knock
LGW to NOC Aer Lingus
£92   Dep 02 May 15 - Rtn 09 May 15
London to Dublin
LHR to DUB Aer Lingus
£99   Dep 22 Apr 15 - Rtn 29 Apr 15
London to Shannon
LHR to SNN Aer Lingus
£100   Dep 22 Apr 15 - Rtn 29 Apr 15
London to Cork
LHR to ORK Aer Lingus
£103   Dep 25 Apr 15 - Rtn 02 May 15
London to Shannon
LHR to SNN Aer Lingus
£103   Dep 29 Apr 15 - Rtn 06 May 15
London to Shannon
LHR to SNN Aer Lingus
£104   Dep 29 Apr 15 - Rtn 06 May 15
London to Cork
LHR to ORK Aer Lingus
£107   Dep 02 May 15 - Rtn 09 May 15
London to Shannon
LHR to SNN Aer Lingus
£114   Dep 25 Apr 15 - Rtn 02 May 15
London to Cork
LHR to ORK Aer Lingus
£118   Dep 02 May 15 - Rtn 09 May 15
London to Cork
LHR to ORK Aer Lingus
London (LTN) to Knock (NOC)
 Depart 20 May 15
 Return 03 Jun 15

Flying with Ryanair

Price subject to availability

Availability last checked 23 hours ago

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Prices from
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  15 more Opodo flights available on this route
£46   Dep 17 Jun 15 - Rtn 01 Jul 15
London to Knock
LTN to NOC Opodo
£67   Dep 20 May 15 - Rtn 03 Jun 15
London to Knock
LGW to NOC Opodo
£82   Dep 17 Jun 15 - Rtn 01 Jul 15
London to Knock
LGW to NOC Opodo
£82   Dep 01 Jul 15 - Rtn 15 Jul 15
London to Knock
LGW to NOC Opodo
£109   Dep 20 May 15 - Rtn 03 Jun 15
London to Shannon
LHR to SNN Opodo
£110   Dep 20 May 15 - Rtn 03 Jun 15
London to Cork
LHR to ORK Opodo
£110   Dep 17 Jun 15 - Rtn 01 Jul 15
London to Cork
LHR to ORK Opodo
£110   Dep 01 Jul 15 - Rtn 15 Jul 15
London to Cork
LHR to ORK Opodo
£114   Dep 17 Jun 15 - Rtn 01 Jul 15
London to Shannon
LHR to SNN Opodo
£114   Dep 01 Jul 15 - Rtn 15 Jul 15
London to Shannon
LHR to SNN Opodo
£204   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Knock
LTN to NOC Opodo
£216   Dep 20 May 15 - Rtn 03 Jun 15
London to Cork
LHR to ORK Opodo
£216   Dep 17 Jun 15 - Rtn 01 Jul 15
London to Cork
LHR to ORK Opodo
£216   Dep 01 Jul 15 - Rtn 15 Jul 15
London to Cork
LHR to ORK Opodo
£292   Dep 20 May 15 - Rtn 03 Jun 15
London to Cork
LHR to ORK Opodo
London (LGW) to Dublin (DUB)
 Depart 11 Apr 15
 Return 18 Apr 15

Flying with Aer Lingus

Price subject to availability

Availability last checked 2 hours ago

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Prices from
  • Price
  • Dep date
  10 more CheapOair.co.uk flights available on this route
£54   Dep 09 Apr 15 - Rtn 18 Apr 15
London to Dublin
LGW to DUB CheapOair.co.uk
£54   Dep 16 Apr 15 - Rtn 20 Apr 15
London to Dublin
LGW to DUB CheapOair.co.uk
£54   Dep 09 Jul 15 - Rtn 14 Jul 15
London to Dublin
LGW to DUB CheapOair.co.uk
£62   Dep 23 Jul 15 - Rtn 03 Aug 15
London to Dublin
LGW to DUB CheapOair.co.uk
£65   Dep 29 Aug 15 - Rtn 09 Sep 15
London to Dublin
LGW to DUB CheapOair.co.uk
£70   Dep 27 May 15 - Rtn 02 Jun 15
London to Tralee
STN to KIR CheapOair.co.uk
£72   Dep 01 Apr 15 - Rtn 10 Apr 15
London to Dublin
LCY to DUB CheapOair.co.uk
£108   Dep 16 Aug 15 - Rtn 25 Aug 15
London to Cork
LHR to ORK CheapOair.co.uk
£112   Dep 02 Apr 15 - Rtn 07 Apr 15
London to Dublin
LCY to DUB CheapOair.co.uk
£124   Dep 02 Apr 15 - Rtn 06 Apr 15
London to Dublin
LHR to DUB CheapOair.co.uk
London (LON) to Cork (ORK)
 Depart 23 Apr 15
 Return 27 Apr 15

Price subject to availability

Availability last checked 6 hours ago

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Prices from
  • Price
  • Dep date
  4 more lastminute.com flights available on this route
£233   Dep 12 May 15 - Rtn 15 May 15
London to Cork
LON to ORK lastminute.com
£332   Dep 11 Apr 15 - Rtn 18 Apr 15
London to Cork
LON to ORK lastminute.com
£373   Dep 10 Apr 15 - Rtn 18 Apr 15
London to Cork
LON to ORK lastminute.com
£467   Dep 06 Jun 15 - Rtn 13 Jun 15
London to Cork
LON to ORK lastminute.com
London (LCY) to Dublin (DUB)
 Depart 26 Jun 15
 Return 03 Jul 15

Flying with British Airways

Price subject to availability

Availability last checked 1 day ago

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Prices from
  • Price
  • Dep date
  15 more Momondo flights available on this route
£91   Dep 27 Jun 15 - Rtn 04 Jul 15
London to Dublin
LCY to DUB Momondo
£91   Dep 26 Jun 15 - Rtn 03 Jul 15
London to Dublin
LCY to DUB Momondo
£121   Dep 26 Jun 15 - Rtn 03 Jul 15
London to Dublin
LCY to DUB Momondo
£124   Dep 27 Jun 15 - Rtn 04 Jul 15
London to Dublin
LHR to DUB Momondo
£126   Dep 27 Jun 15 - Rtn 04 Jul 15
London to Dublin
LCY to DUB Momondo
£133   Dep 27 Jun 15 - Rtn 04 Jul 15
London to Knock
LGW to NOC Momondo
£141   Dep 26 Jun 15 - Rtn 03 Jul 15
London to Knock
LGW to NOC Momondo
£156   Dep 26 Jun 15 - Rtn 03 Jul 15
London to Shannon
LHR to SNN Momondo
£156   Dep 27 Jun 15 - Rtn 04 Jul 15
London to Shannon
LHR to SNN Momondo
£158   Dep 27 Jun 15 - Rtn 04 Jul 15
London to Dublin
LHR to DUB Momondo
£175   Dep 26 Jun 15 - Rtn 03 Jul 15
London to Dublin
LCY to DUB Momondo
£231   Dep 26 Jun 15 - Rtn 03 Jul 15
London to Dublin
LHR to DUB Momondo
£279   Dep 26 Jun 15 - Rtn 03 Jul 15
London to Cork
LHR to ORK Momondo
£291   Dep 27 Jun 15 - Rtn 04 Jul 15
London to Cork
LHR to ORK Momondo
£404   Dep 27 Jun 15 - Rtn 04 Jul 15
London to Knock
LGW to NOC Momondo
London (LHR) to Dublin (DUB)
 Depart between
Now - 10 Jul 15

Availability within date range limited, check with advertiser

Uploaded 13 days ago

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Prices from
  • Price
  14 more Dream World Travel flights available on this route
£99   Dep Now - 24 Dec 15
London to Dublin
LHR to DUB Dream World Travel
£115   Dep Now - 25 Oct 15
London to Dublin
LHR to DUB Dream World Travel
£119   Dep Now - 29 Aug 15
London to Dublin
LHR to DUB Dream World Travel
£124   Dep Now - 14 Nov 15
London to Dublin
LHR to DUB Dream World Travel
£124   Dep Now - 28 Nov 15
London to Dublin
LHR to DUB Dream World Travel
£124   Dep Now - 07 Dec 15
London to Dublin
LHR to DUB Dream World Travel
£124   Dep Now - 15 Jul 15
London to Dublin
LHR to DUB Dream World Travel
£144   Dep Now - 24 Oct 15
London to Dublin
LHR to DUB Dream World Travel
£144   Dep Now - 17 Oct 15
London to Dublin
LHR to DUB Dream World Travel
£144   Dep Now - 17 Aug 15
London to Dublin
LHR to DUB Dream World Travel
£144   Dep Now - 07 Sep 15
London to Dublin
LHR to DUB Dream World Travel
£144   Dep Now - 19 Sep 15
London to Dublin
LHR to DUB Dream World Travel
£155   Dep Now - 25 Dec 15
London to Dublin
LHR to DUB Dream World Travel
£169   Dep Now - 08 Aug 15
London to Dublin
LHR to DUB Dream World Travel
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