Cheap flights from London Heathrow Airport to Dublin

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Sun 7/11

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from London Heathrow to Dublin.
View current Ireland travel restrictions

Flight information for London Heathrow Airport to Dublin
(LHR to DUB)

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Dublin
Best price found£26The best flight deal from London Heathrow Airport to Dublin found on momondo in the last 72 hours is £26
Fastest flight time1h 15mThe fastest flight from London Heathrow Airport to Dublin takes 1h 15m
Direct flightsMon, Wed, Thu, Fri, Sat and SunDirect flights go from London Heathrow Airport to Dublin on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.
Airports in Dublin1 airportThere is 1 airport near Dublin: Dublin (DUB)

How to get the cheapest flight ticket from London Heathrow Airport to Dublin

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 month to fly from London Heathrow Airport to Dublin?

August

The cheapest time of year to fly to Dublin from London Heathrow Airport is August. The most expensive is December.

What is the cheapest airline that flies to Dublin from London Heathrow Airport?

Ryanair

Aer Lingus, British Airways, and Lufthansa are the most popular carriers operating from London Heathrow Airport to Dublin

How far in advance should you book London Heathrow Airport to Dublin flights?

60 days before

The cheapest time to buy a flight from London Heathrow Airport to Dublin is approximately 60 days to departure


Easily compare return flights from London Heathrow Airport to Dublin

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 Dublin by changing tabs
British Airways
5 Jan
LHR01:35London Heathrow
1h 30m
DUB03:05Dublin
12 Jan
DUB15:40Dublin
1h 15m
LHR16:55London Heathrow
British Airways
15 Jan
LHR01:35London Heathrow
1h 30m
DUB03:05Dublin
15 Jan
DUB12:40Dublin
1h 30m
LHR14:10London Heathrow
British Airways
15 Jan
LHR01:35London Heathrow
1h 30m
DUB03:05Dublin
15 Jan
DUB12:40Dublin
1h 30m
LHR14:10London Heathrow
British Airways
17 Jan
LHR16:15London Heathrow
1h 20m
DUB17:35Dublin
22 Jan
DUB12:40Dublin
1h 30m
LHR14:10London Heathrow
British Airways
28 Jan
LHR13:30London Heathrow
1h 25m
DUB14:55Dublin
30 Jan
DUB15:40Dublin
1h 15m
LHR16:55London Heathrow
British Airways
28 Jan
LHR10:35London Heathrow
1h 30m
DUB12:05Dublin
28 Jan
DUB14:20Dublin
1h 20m
LHR15:40London Heathrow

Find the cheapest one-way flights from London Heathrow Airport to Dublin

If you're looking for one-way flights from London Heathrow Airport to Dublin, view some of our deals below provided by British Airways
British Airways
23 Mar
LHR02:35London Heathrow
1h 30m
DUB04:05Dublin
British Airways
17 Mar
LHR17:15London Heathrow
1h 20m
DUB18:35Dublin
British Airways
9 Dec
LHR16:15London Heathrow
1h 20m
DUB17:35Dublin

Search last-minute flights to Dublin from London Heathrow Airport

Find and compare flight prices for your last-minute flight from London Heathrow Airport to Dublin
British Airways
3 Nov
LHR09:40London Heathrow
1h 25m
DUB11:05Dublin
13 Nov
DUB11:00Dublin
1h 25m
LHR12:25London Heathrow
Multiple Airlines
31 Oct
LHR05:15London Heathrow
38h 35m
2 stops
DUB19:50Dublin
5 Nov
DUB03:20Dublin
25h 05m
1 stop
LHR04:25London Heathrow
Aer Lingus
5 Nov
LHR13:45London Heathrow
1h 20m
DUB15:05Dublin
7 Nov
DUB01:40Dublin
1h 20m
LHR02:00London Heathrow
Lufthansa
5 Nov
LHR02:55London Heathrow
10h 15m
1 stop
DUB13:10Dublin
7 Nov
DUB01:15Dublin
5h 30m
1 stop
LHR05:45London Heathrow
British Airways
4 Nov
LHR11:15London Heathrow
1h 30m
DUB12:45Dublin
18 Nov
DUB14:10Dublin
1h 20m
LHR15:30London Heathrow
British Airways
4 Nov
LHR11:15London Heathrow
1h 30m
DUB12:45Dublin
8 Nov
DUB14:20Dublin
1h 20m
LHR15:40London Heathrow

Best airlines flying from London Heathrow Airport to Dublin

Compare and see reviews for airlines that fly from London Heathrow Airport to Dublin with momondo
AirlineRatingFree cancellationPrice
Ryanair
PriceFrom £27
Free cancellation
Rating
6.9
British Airways
PriceFrom £61
Free cancellation
Rating
7.0
Aer Lingus
PriceFrom £87
Free cancellation
Rating
7.9
Lufthansa
PriceFrom £153
Free cancellation
Rating
7.4

  • Are airlines flying from London Heathrow to Dublin offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from London Heathrow to Dublin are adapting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are British Airways, Aer Lingus, and Ryanair. You can search for the full list of airlines such as British Airways that are offering this flexibility.

  • How far is London Heathrow to Dublin by plane?

    London Heathrow and Dublin are 276.5 mi apart from one another. 1h 20m is a normal flight duration for this route.


Can I fly to Dublin from London Heathrow right now?

Information is based on travel restrictions from London Heathrow to Dublin

Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Dublin.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Dublin.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Dublin.

Can I fly back to London Heathrow from Dublin?

Returning to London Heathrow from Dublin

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering London Heathrow.

If you are planning to travel to Dublin at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for London Heathrow Airport to Dublin

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Cork Flights
Fastest flight time1h 20m
Cheapest price£14
London to Dublin Flights
Fastest flight time1h 10m
Cheapest price£16
London to Shannon Flights
Fastest flight time1h 20m
Cheapest price£19
London to Knock Flights
Fastest flight time1h 25m
Cheapest price£19
London to Milltown (Kerry) Flights
Fastest flight time1h 25m
Cheapest price£31
London to Donegal Flights
Fastest flight time9h 30m
Cheapest price£122

Similar London Heathrow Airport to Dublin flights

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Flights to other cities in Ireland

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