Cheap flights from London Heathrow Airport to Dublin Airport from €30
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Thu 26/5
Thu 2/6
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Travel Restriction Alert
View current Ireland travel restrictionsFlight information for London Heathrow Airport to Ireland
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Ireland
Best price found | €30 |
|---|---|
Fastest flight time | 1h 20m |
Direct flights | Mon and Sun |
The best one-way flight to Ireland from London Heathrow Airport in the past 72 hours is €30. The best return flight deal from London Heathrow Airport to Ireland found on momondo in the last 72 hours is €45.
The fastest flight from London Heathrow Airport to Ireland takes 1h 20m
Direct flights go from London Heathrow Airport to Ireland on Monday and Sunday. Airlines offering direct flights are: American Airlines and British Airways.
How to get the cheapest flight ticket from London Heathrow Airport to Ireland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies to Ireland from London Heathrow Airport?
British Airways
Aer Lingus and British Airways are the most popular carriers operating from London Heathrow Airport to Ireland
Easily compare return flights from London Heathrow Airport to Ireland
Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Heathrow Airport to Ireland by changing tabs
British Airways![British Airways]()
28 Oct![British Airways]()
2 Nov
LHR02:50London Heathrow
1h 30m
DUB04:20Dublin
DUB16:40Dublin
1h 15m
LHR17:55London Heathrow
British Airways![British Airways]()
30 Aug![British Airways]()
6 Sep
LHR17:00London Heathrow
1h 25m
DUB18:25Dublin
DUB05:10Dublin
1h 30m
LHR06:40London Heathrow
Aer Lingus![Aer Lingus]()
7 Jun![Aer Lingus]()
13 Jun
LHR15:20London Heathrow
1h 25m
SNN16:45Shannon
SNN17:25Shannon
1h 10m
LHR18:35London Heathrow
British Airways![British Airways]()
10 Oct![British Airways]()
15 Oct
LHR17:00London Heathrow
1h 25m
DUB18:25Dublin
DUB15:55Dublin
1h 20m
LHR17:15London Heathrow
British Airways![British Airways]()
14 Sep![British Airways]()
15 Sep
LHR11:10London Heathrow
1h 25m
DUB12:35Dublin
DUB03:35Dublin
1h 40m
LHR05:15London Heathrow
Find the cheapest one-way flights from London Heathrow Airport to Ireland
If you're looking for one-way flights from London Heathrow Airport to Ireland, view some of our deals below provided by Aer Lingus, Blue Air and British Airways
Search last-minute flights to Ireland from London Heathrow Airport
Find and compare return flight prices for your last-minute flight from London Heathrow Airport to Ireland
British Airways![British Airways]()
28 May![British Airways]()
30 May
LHR16:10London Heathrow
1h 20m
DUB17:30Dublin
DUB16:15Dublin
1h 20m
LHR17:35London Heathrow
Multiple Airlines![Multiple Airlines]()
28 May![Multiple Airlines]()
30 May
LHR16:10London Heathrow
1h 20m
DUB17:30Dublin
DUB16:50Dublin
1h 35m
LHR18:25London Heathrow
Aer Lingus![Aer Lingus]()
30 May![Aer Lingus]()
1 Jun
LHR15:20London Heathrow
1h 25m
SNN16:45Shannon
SNN17:25Shannon
1h 10m
LHR18:35London Heathrow
British Airways![British Airways]()
27 May![British Airways]()
30 May
LHR02:40London Heathrow
1h 25m
DUB04:05Dublin
DUB14:00Dublin
1h 20m
LHR15:20London Heathrow
British Airways![British Airways]()
30 May![British Airways]()
6 Jun
LHR17:40London Heathrow
1h 15m
DUB18:55Dublin
DUB14:00Dublin
1h 20m
LHR15:20London Heathrow
Best airlines flying from London Heathrow Airport to Ireland
Compare and see reviews for airlines that fly from London Heathrow Airport to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €61 | Free Cancellation | Rating 6.7 | |||
| PriceFrom €117 | Free Cancellation | Rating 8.0 |
British Airways flights from London Heathrow Airport to Ireland
Our best British Airways deals on London Heathrow Airport to Ireland flight tickets
British Airways![British Airways]()
28 Oct![British Airways]()
2 Nov
LHR02:50London Heathrow
1h 30m
DUB04:20Dublin
DUB16:40Dublin
1h 15m
LHR17:55London Heathrow
British Airways![British Airways]()
30 Aug![British Airways]()
6 Sep
LHR17:00London Heathrow
1h 25m
DUB18:25Dublin
DUB05:10Dublin
1h 30m
LHR06:40London Heathrow
Aer Lingus flights from London Heathrow Airport to Ireland
Our best Aer Lingus deals on London Heathrow Airport to Ireland flight tickets
Aer Lingus![Aer Lingus]()
7 Jun![Aer Lingus]()
13 Jun
LHR15:20London Heathrow
1h 25m
SNN16:45Shannon
SNN17:25Shannon
1h 10m
LHR18:35London Heathrow
Aer Lingus![Aer Lingus]()
15 Jun![Aer Lingus]()
16 Jun
LHR05:50London Heathrow
1h 30m
SNN07:20Shannon
SNN17:25Shannon
1h 10m
LHR18:35London Heathrow
Are airlines flying from London Heathrow to Ireland offering flexible cancellation due to COVID-19?
To ease the stress of booking flights, some of our airline partners flying from London Heathrow to Ireland are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travellers: Aer Lingus and British Airways.
Can I fly to Ireland from London Heathrow right now?
Information is based on travel restrictions from London Heathrow to Ireland
Most visitors from London Heathrow can enter Ireland without restrictions.
COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering Ireland.
Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Ireland.
Most visitors from London Heathrow can enter Ireland without restrictions.
COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering Ireland.
Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Ireland.
Can I fly back to London Heathrow from Ireland?
Returning to London Heathrow from Ireland
COVID-19 testing requirements
Visitors from Ireland are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.
Quarantine requirements
Visitors from Ireland are not required to quarantine after entering London Heathrow.
COVID-19 testing requirements
Visitors from Ireland are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.
Quarantine requirements
Visitors from Ireland are not required to quarantine after entering London Heathrow.
Alternative routes for London Heathrow Airport to Ireland
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar London Heathrow Airport to Ireland flights
Flexible with your destination? Broaden your search and find flights similar to your London Heathrow Airport to Ireland route
Flights to other cities in Ireland
Lost the lust for Ireland? Check out some flights to other cities in Ireland
Why use momondo?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Ireland for you.
Yes. All flights to Ireland from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Ireland.
Price alerts on flights to Ireland from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
Here's why travellers choose to use momondo