Skip to main content
  • Flights
  • Hotels
  • Cars
  • Flight+Hotel
  • Holiday deals
  • More
    Flights
    Hotels
    Cars
    Flight+Hotel
    Holiday deals
My Account

Cheap flights from Heathrow to Ireland

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
1 Adult
×
Cabin class
Travellers
16+
12-15
2-11
under 2
under 2
The price shown for each flight will be the average for all passengers, including any infants.
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
Add another flight clear all
1 Adult
The price shown for each flight will be the average for all passengers, including any infants.

We work with more than 300 partners to bring you better travel deals

Home Europe Ireland Cheap flights from Heathrow to Ireland

Cheap flights from Heathrow to Ireland in October 2019

The best prices found for LHR to Ireland flights in October
31 Oct - 7 Nov
£75pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19
30 Oct - 6 Nov
£78pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19
29 Oct - 1 Nov
£82pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19

Heathrow to Ireland 2019 flight deals

Cheap flights to Ireland from Heathrow found for this year
30 Nov - 2 Dec
£67pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19
16 Nov - 19 Nov
£68pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19
28 Nov - 3 Dec
£68pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19

Direct flights to Ireland from Heathrow

Save time with Heathrow to Ireland direct flight deals
30 Nov - 2 Dec
£67pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19
2 Nov - 6 Nov
£68pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19
16 Nov - 19 Nov
£68pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19

Last-minute flights from Heathrow to Ireland

Late deals on return flights to Ireland from Heathrow, departing today and this week
16 Oct - 29 Oct
£100pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19
17 Oct - 22 Oct
£101pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19
12 Oct - 15 Oct
£106pp
LHR
London Heathrow
British Airways
Direct
DUB
Dublin
DUB
Dublin
British Airways
Direct
LHR
London Heathrow
Found 10/10/19

Destination points for flights from Heathrow to Ireland

Flights to Cork from Heathrow
Flights to Donegal from Heathrow
Flights to Dublin from Heathrow
Flights to Kerry from Heathrow
Flights to Knock from Heathrow
Flights to Shannon from Heathrow
Show more

Destination information for Ireland

Things to know before you go. Useful info for your trip from Heathrow to Ireland
Today's exchange rate
£1.00 = €1.12
Flight duration
1h 25m

Airports servicing London

Heathrow (LHR)

Airports servicing

Donegal (CFN)
Castlebar (CLB)
Dublin (DUB)
Knock (NOC)
Cork (ORK)
Shannon (SNN)

Popular flight searches

Check out other popular destinations found by fellow travellers
  • Flights from Glasgow to Barcelona
  • Flights from London to Marrakech
  • Flights from Manchester to Los Angeles
  • Flights from Manchester to Hong Kong
  • Flights from Manchester to Prague
  • Flights from Manchester to Islamabad
  • Flights from Heathrow to Bali
  • Flights from London to Russia
  • Flights from Birmingham to Geneva
  • Flights from Glasgow to Vienna

Related info for your journey

Useful info, stats and facts about Heathrow to Ireland flights.
Flight FAQs
From Heathrow to Ireland
What days are direct flights available from Heathrow to Ireland?
Direct flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
How popular is this flight route?
This flight path from London Heathrow to Ireland was viewed by 5,215 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the most popular airlines that fly from Heathrow to Ireland?
When booking a flight from Heathrow to Ireland, you may want to consider flying on Air France, British Airways or Flybe as they are the most popular for this route.
What are the most popular routes from Heathrow to Ireland?
Most travellers choose London Heathrow - Dublin, London Heathrow - Cork or London Heathrow - Shannon when deciding on the best route from Heathrow to Ireland.
What are the cheapest flights from Heathrow to Ireland?
Looking for the cheapest flight from Heathrow to Ireland? While on average our users pay £112, our data indicates the cheapest price to be £42. The most popular route (London Heathrow - Dublin), is priced around £62.
What are the most reliable airlines from Heathrow to Ireland?
Consider S7 Airlines (71%), JAL (61%) or American Airlines (60%) when booking your flight. These represent the most reliable airlines when flying from Heathrow to Ireland.
Related searches
Flights to Ireland from Heathrow
Flights to Heathrow
Flights to Ireland
Flights from Heathrow

International sites:

  • Cheapflights.co.uk (UK & Ireland)
  • Cheapflights.co.nz (New Zealand)
  • Cheapflights.com.ph (Philippines)
  • Cheapflights.qa (Qatar)
  • Cheapflights.com (USA)
  • Cheapflights.com.au (Australia)
  • Cheapflights.com.sg (Singapore)
  • Cheapflights.ca (Canada)
  • Cheapflights.com.hk (Hong Kong)
  • in.cheapflights.com (India)
  • Cheapflights.co.id (Indonesia)
  • Cheapflights.co.za (South Africa)
  • Cheapflights.com.my (Malaysia)
  • ae.cheapflights.com (UAE)
  • vn.cheapflights.com (Vietnam)
Travel Tips & News
Flight Apps
  • About Cheapflights
  • FAQ & Contact Us
  • Press enquiries
  • Privacy Policy
  • Terms of Use
  • Become a publisher
  • Cookie Policy
© 1996 - 2019 Momondo Group Ltd all rights reserved
Choose up to 3 origin airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 destination airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 origin airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 destination airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports

Find flight deals

From
To
Depart
–
Return
Any month
1 Adult
×
Cabin class
Travellers
16+
12-15
2-11
under 2
under 2
The price shown for each flight will be the average for all passengers, including any infants.
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
Add another flight clear all
1 Adult
The price shown for each flight will be the average for all passengers, including any infants.