Cheap flights from London Heathrow Airport to Dublin

Round-trip
1 adult
Economy
From?
To?
Mon 10/25
Mon 11/1

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$62The best flight deal from London Heathrow Airport to Dublin found on momondo in the last 72 hours is $62
Fastest flight time1h 20mThe fastest flight from London Heathrow Airport to Dublin takes 1h 20m
Direct flightsMon, Tue, Thu, Fri, Sat and SunDirect flights go from London Heathrow Airport to Dublin on Monday, Tuesday, 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. Most expensive is December

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

Ryanair

Aer Lingus, British Airways, and Ryanair 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 round-trip flights from London Heathrow Airport to Dublin

Below you can see the best fares for your round-trip 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
Feb 9
LHR4:15 pmLondon Heathrow
1h 20m
DUB5:35 pmDublin
Feb 22
DUB3:40 pmDublin
1h 15m
LHR4:55 pmLondon Heathrow
British Airways
Mar 9
LHR1:35 amLondon Heathrow
1h 30m
DUB3:05 amDublin
Mar 9
DUB3:40 pmDublin
1h 15m
LHR4:55 pmLondon Heathrow
British Airways
Jan 10
LHR1:20 pmLondon Heathrow
1h 25m
DUB2:45 pmDublin
Jan 12
DUB3:40 pmDublin
1h 15m
LHR4:55 pmLondon Heathrow
British Airways
Jan 11
LHR1:20 pmLondon Heathrow
1h 25m
DUB2:45 pmDublin
Jan 13
DUB3:45 pmDublin
1h 15m
LHR5:00 pmLondon Heathrow
British Airways
Jan 13
LHR1:35 amLondon Heathrow
1h 30m
DUB3:05 amDublin
Jan 13
DUB3:45 pmDublin
1h 15m
LHR5:00 pmLondon Heathrow
British Airways
Jan 12
LHR1:20 pmLondon Heathrow
1h 25m
DUB2:45 pmDublin
Jan 19
DUB2:10 pmDublin
1h 20m
LHR3:30 pmLondon 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 Blue Air and British Airways
Multiple Airlines
Dec 12
LHR3:25 pmLondon Heathrow
27h 10m
2 stops
DUB6:35 pmDublin
Blue Air
Mar 14
LHR5:15 amLondon Heathrow
9h 05m
1 stop
DUB2:20 pmDublin
British Airways
Mar 16
LHR5:15 pmLondon Heathrow
1h 20m
DUB6:35 pmDublin

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
Oct 26
LHR4:30 amLondon Heathrow
1h 25m
DUB5:55 amDublin
Nov 9
DUB2:10 amDublin
1h 35m
LHR3:45 amLondon Heathrow
KLM
Oct 30
LHR7:45 amLondon Heathrow
21h 25m
1 stop
DUB5:10 amDublin
Nov 16
DUB8:25 amDublin
7h 25m
1 stop
LHR3:50 pmLondon Heathrow
Lufthansa
Oct 26
LHR2:30 amLondon Heathrow
4h 25m
1 stop
DUB6:55 amDublin
Nov 9
DUB12:45 pmDublin
5h 10m
1 stop
LHR5:55 pmLondon Heathrow
Aer Lingus
Oct 27
LHR5:05 pmLondon Heathrow
1h 20m
DUB6:25 pmDublin
Nov 6
DUB11:30 amDublin
1h 20m
LHR12:50 pmLondon Heathrow
Multiple Airlines
Oct 27
LHR3:15 amLondon Heathrow
15h 35m
1 stop
DUB6:50 pmDublin
Nov 3
DUB1:45 pmDublin
1h 30m
LHR3:15 pmLondon Heathrow
British Airways
Oct 26
LHR4:30 amLondon Heathrow
1h 25m
DUB5:55 amDublin
Nov 13
DUB11:00 amDublin
1h 25m
LHR12:25 pmLondon 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 $31
Free Cancellation
Rating
6.9
7.1

Boarding

6.7

Comfort

7.6

Crew

6.1

Entertainment

6.4

Food

Reviews

The flight was punctual, friendly crew members.

1 / 10
British Airways
PriceFrom $84
Free Cancellation
Rating
7.0
7.3

Boarding

7.1

Comfort

7.4

Crew

6.6

Entertainment

6.5

Food

Reviews

Delayed and heavy.

1 / 10
Aer Lingus
PriceFrom $121
Free Cancellation
Rating
7.8
8.3

Boarding

7.8

Comfort

8.3

Crew

7.6

Entertainment

7.4

Food

Reviews

Worst flight ever

1 / 10

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

    To ease the stress of booking flights, some of our airline partners flying from London Heathrow to Dublin are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: British Airways, Aer Lingus, and Ryanair.

  • How far is London Heathrow to Dublin by plane?

    A flight from London Heathrow to Dublin will travel around 276.5 mi. 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 Dublin Flights
Fastest flight time1h 25m
Cheapest price$28

Similar London Heathrow Airport to Dublin flights

Flexible with your destination? Broaden your search and find flights similar to your London Heathrow Airport to Dublin route

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