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Uncover the best deals on Dublin to London flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest DUB - LHR Flights
Useful information for finding best airline tickets from Dublin to London Heathrow on your next trip.
Cheapest Round Trip Flight
$285
Aer Lingus
• nonstop
• 2h 10m
Sep 16 – Sep 23
The cheapest round trip flight from Dublin to London (DUB-LHR-DUB) is currently $285
Cheapest Direct Flight
$285
Aer Lingus
• nonstop
• 2h 10m
Sep 16
The cheapest nonstop flight from Dublin to London (DUB-LHR) is currently $285
Fastest Flight
2h
The fastest nonstop flight from Dublin to London (DUB-LHR) takes 2h
Top Airlines Flying from Dublin to London
Latest Flight Deals from Dublin (DUB) to London (LHR)
Compare and book low fare round-trip air tickets from Dublin to London. Ideal for travelers with confirmed return itineraries.
Sep 16 - Sep 23, Economy
Dublin → London
2h 10m
11:10 AM - 12:40 PM • nonstop
Dublin → London
2h 5m
3:10 PM - 4:35 PM • nonstop
Aer Lingus
Sep 16 - Sep 23, Economy
Dublin → London
2h 10m
12:00 PM - 1:30 PM • nonstop
Dublin → London
2h 5m
3:50 PM - 5:15 PM • nonstop
Aer Lingus
Sep 16 - Sep 23, Economy
Dublin → London
2h 5m
10:30 AM - 12:00 PM • nonstop
Dublin → London
2h 5m
3:10 PM - 4:35 PM • nonstop
British Airways
Sep 16 - Sep 23, Economy
Dublin → London
2h 5m
10:40 AM - 5:05 PM • 1 stop
Dublin → London
2h 5m
6:00 AM - 12:10 PM • 1 stop
Lufthansa Airlines
Sep 16 - Sep 23, Economy
Dublin → London
2h 5m
12:30 PM - 1:55 PM • nonstop
Dublin → London
6h 50m
2:00 PM - 6:10 PM • 1 stop
Aer Lingus
Flying to London soon? We've surfaced some of the most affordable last-minute flights from Dublin to London, ideal for urgent plans or spontaneous trips.
Sep 16 - Sep 23, Economy
Dublin → London
2h 10m
11:10 AM - 12:40 PM • nonstop
Dublin → London
2h 5m
3:10 PM - 4:35 PM • nonstop
Aer Lingus
Sep 16 - Sep 23, Economy
Dublin → London
2h 10m
12:00 PM - 1:30 PM • nonstop
Dublin → London
2h 5m
3:50 PM - 5:15 PM • nonstop
Aer Lingus
Sep 16 - Sep 23, Economy
Dublin → London
2h 5m
10:30 AM - 12:00 PM • nonstop
Dublin → London
2h 5m
3:10 PM - 4:35 PM • nonstop
British Airways
Sep 16 - Sep 23, Economy
Dublin → London
2h 5m
10:40 AM - 5:05 PM • 1 stop
Dublin → London
2h 5m
6:00 AM - 12:10 PM • 1 stop
Lufthansa Airlines
Sep 16 - Sep 23, Economy
Dublin → London
2h 5m
12:30 PM - 1:55 PM • nonstop
Dublin → London
6h 50m
2:00 PM - 6:10 PM • 1 stop
Aer Lingus
Looking for the fastest way to London? These direct flight options from DUB to LHR offer both convenience and value—no layovers, just straight to your destination.
Sep 16 - Sep 23, Economy
Dublin → London
2h 10m
11:10 AM - 12:40 PM • nonstop
Dublin → London
2h 5m
3:10 PM - 4:35 PM • nonstop
Aer Lingus
Sep 16 - Sep 23, Economy
Dublin → London
2h 10m
12:00 PM - 1:30 PM • nonstop
Dublin → London
2h 5m
3:50 PM - 5:15 PM • nonstop
Aer Lingus
Sep 16 - Sep 23, Economy
Dublin → London
2h 5m
10:30 AM - 12:00 PM • nonstop
Dublin → London
2h 5m
3:10 PM - 4:35 PM • nonstop
British Airways
Sep 16 - Sep 23, Economy
Dublin → London
2h 20m
8:40 AM - 10:20 AM • nonstop
Dublin → London
2h 5m
3:50 PM - 5:15 PM • nonstop
Aer Lingus
Sep 16 - Sep 23, Economy
Dublin → London
2h
7:00 PM - 8:20 PM • nonstop
Dublin → London
2h 5m
3:50 PM - 5:15 PM • nonstop
Aer Lingus
FAQs on Dublin to London Flights
What are the airports in Dublin?
DUB
What’s the most popular airline flying from DUB to LHR?
The most popular airline flying from Dublin to London are
Can I fly from DUB to LHR non-stop?
Yes, you can fly DUB to LHR non-stop on
Which airlines fly nonstop between Dublin and London?
The non-stop flights between Dublin and London are .
What’s the earliest departure time from DUB to LHR Airport?
The earliest flight leaves DUB at 6:30 am and lands in LHR - London Heathrow
What are the airports in London?
LHR
Can I make changes to my Dublin to London 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 DUB to LHR?
Read the fare rules of the Dublin to London 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 Dublin and London?
operate flights between Dublin and London
How long does a flight from Dublin to London take?
It takes approximately 1 hour to fly non-stop from DUB to LHR, which is 279.89 miles by air.
Which airlines provide the cheapest flights from Dublin (DUB) to London (LHR) ?
In the past couple of days, the cheapest tickets to LHR from DUB were found on EI : USD 285
Do I need a passport to fly between DUB and LHR?
Yes
What’s the latest departure time from DUB to LHR ?
The last flight leaves DUB at 7:00 pm
Dublin (DUB) to London (LHR): Airport Information
| Origin Airport | Dublin , Dublin, IE |
| Destination Airport | London Heathrow , London, GB |
| Distance | 280 miles |
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