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Good to Know: Cheapest and Fastest LHR - DUB Flights
Useful information for finding best airline tickets from London Heathrow to Dublin on your next trip.
Cheapest Round Trip Flight
$571
Ryanair
• nonstop
• 2h
Oct 01 – Oct 07
The cheapest round trip flight from London to Dublin (LHR-DUB-LHR) is currently $571
Cheapest Direct Flight
$785
Aer Lingus
• nonstop
• 2h 5m
Oct 01
The cheapest nonstop flight from London to Dublin (LHR-DUB) is currently $785
Fastest Flight
2h
The fastest nonstop flight from London to Dublin (LHR-DUB) takes 2h
Latest Flight Deals from London (LHR) to Dublin (DUB)
Compare and book low fare round-trip air tickets from London to Dublin. Ideal for travelers with confirmed return itineraries.
Oct 01 - Oct 07, Economy
London → Dublin
2h
10:00 PM - 11:20 PM • nonstop
London → Dublin
50h 20m
7:00 PM - 8:20 PM • 1 stop
Ryanair
Oct 01 - Oct 07, Economy
London → Dublin
2h 5m
5:30 PM - 6:55 PM • nonstop
London → Dublin
50h 20m
7:00 PM - 8:20 PM • 1 stop
Ryanair
Oct 01 - Oct 07, Economy
London → Dublin
2h
9:25 AM - 10:45 AM • nonstop
London → Dublin
50h 20m
7:00 PM - 8:20 PM • 1 stop
Ryanair
Oct 01 - Oct 07, Economy
London → Dublin
9h
5:00 PM - 10:40 PM • 1 stop
London → Dublin
50h 20m
7:00 PM - 8:20 PM • 1 stop
Ryanair
Oct 01 - Oct 07, Economy
London → Dublin
2h
7:35 PM - 8:55 PM • nonstop
London → Dublin
50h 20m
7:00 PM - 8:20 PM • 1 stop
Aer Lingus
Looking for the fastest way to Dublin? These direct flight options from LHR to DUB offer both convenience and value—no layovers, just straight to your destination.
Oct 01 - Oct 07, Economy
London → Dublin
2h 5m
3:50 PM - 5:15 PM • nonstop
London → Dublin
13h 20m
4:25 PM - 7:25 PM • nonstop
Aer Lingus
Oct 01 - Oct 07, Economy
London → Dublin
2h 5m
8:50 AM - 10:15 AM • nonstop
London → Dublin
13h 20m
4:25 PM - 7:25 PM • nonstop
Aer Lingus
Oct 01 - Oct 07, Economy
London → Dublin
2h 5m
1:25 PM - 2:50 PM • nonstop
London → Dublin
13h 20m
4:25 PM - 7:25 PM • nonstop
Aer Lingus
Oct 01 - Oct 07, Economy
London → Dublin
2h
7:40 AM - 9:00 AM • nonstop
London → Dublin
13h 20m
4:25 PM - 7:25 PM • nonstop
Aer Lingus
Oct 01 - Oct 07, Economy
London → Dublin
2h 5m
6:20 AM - 7:45 AM • nonstop
London → Dublin
13h 30m
12:35 PM - 3:45 PM • nonstop
Aer Lingus
FAQs on London to Dublin Flights
What are the airports in London?
LHR
What’s the most popular airline flying from LHR to DUB?
The most popular airline flying from London to Dublin are
Can I fly from LHR to DUB non-stop?
Yes, you can fly LHR to DUB non-stop on
Which airlines fly nonstop between London and Dublin?
The non-stop flights between London and Dublin are .
What’s the earliest departure time from LHR to DUB Airport?
The earliest flight leaves LHR at 6:20 am and lands in DUB - Dublin
What are the airports in Dublin?
DUB
Can I make changes to my London to Dublin flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LHR to DUB?
Read the fare rules of the London to Dublin air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from London and Dublin?
operate flights between London and Dublin
How long does a flight from London to Dublin take?
It takes approximately 1 hour to fly non-stop from LHR to DUB, which is 279.89 miles by air.
Which airlines provide the cheapest flights from London (LHR) to Dublin (DUB) ?
In the past couple of days, the cheapest tickets to DUB from LHR were found on EI : USD 659
Do I need a passport to fly between LHR and DUB?
Yes
What’s the latest departure time from LHR to DUB ?
The last flight leaves LHR at 10:00 pm
London (LHR) to Dublin (DUB): Airport Information
| Origin Airport | London Heathrow , London, GB |
| Destination Airport | Dublin , Dublin, IE |
| Distance | 280 miles |
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