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Book $45 Cheap Aer Lingus flights from Dublin (DUB) to London (LON)

Flight deals from Dublin to London

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Aer Lingus flight deals from Dublin to London

Dublin London
BEST
DEAL
Tue, 14 Jan DUB - LHR
-19 %
$55 $45
Prime price per passenger
Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LCY
Sat, 28 Dec LCY - DUB
$247 $238
Prime price per passenger
Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LHR
Sat, 28 Dec LHR - DUB
-22 %
$279 $219
Prime price per passenger

Best flight offers from other airlines

Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LHR
Sun, 29 Dec LHR - DUB
$198 $190
Prime price per passenger
Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LHR
Mon, 30 Dec LHR - DUB
$203 $200
Prime price per passenger
Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LHR
Sun, 29 Dec LHR - DUB
$222 $218
Prime price per passenger
Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LCY
Sun, 29 Dec LCY - DUB
$236 $232
Prime price per passenger
Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LCY
Thu, 26 Dec LCY - DUB
$239 $234
Prime price per passenger
Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LCY
Sat, 28 Dec LCY - DUB
$247 $238
Prime price per passenger

Get your flight with Aer Lingus to London from Dublin starting at $45

The Best Dublin to London Flight Deals with Aer Lingus

With eDreams, finding the best Aer Lingus deals for your trip from Dublin to London couldn’t be easier. Imagine this: exclusive discounts, intuitive booking tools, and plenty of helpful perks—all at your fingertips! Say goodbye to the hassle of planning and hello to the excitement of your upcoming adventure in London.

Whether you’re looking for unbeatable prices, a custom-fit itinerary, or some extra perks, eDreams is your all-in-one travel partner for every part of the Dublin (DUB) to London (LON) journey. Stick around to find out why booking with eDreams is the best way to kick off your trip.

Flying from Dublin to London with Aer Lingus

Flying from Dublin (DUB) to London (LON) with Aer Lingus (EI) is all about comfort and convenience. From check-in to touchdown, Aer Lingus ensures a smooth experience, so you can just sit back and relax. You’ll find fast check-ins, extra legroom, and attentive service designed for a stress-free trip.

Once onboard, the friendly crew will make sure you have everything you need. Many routes offer in-flight Wi-Fi, so you can stay connected, binge-watch shows, or catch up on work if you need to. Feeling hungry? Aer Lingus has a great selection of snacks and meals to keep you satisfied mid-flight. And if you want a bit more luxury, you can treat yourself to upgrades and priority boarding, adding a personal touch to your journey. With great service and a focus on a smooth, enjoyable flight, Aer Lingus makes your trip from Dublin to London easy and fun.

Book Your Flight with eDreams and Enjoy the Perks

Booking affordable flights from Dublin (DUB) to London (LON) with eDreams isn’t just about getting a great deal—it’s about making travel planning effortless. With eDreams, you get awesome perks that make your journey easier and more enjoyable:

Your Journey from Dublin to London with Aer Lingus

The journey from Dublin (DUB) to London (LON) is all about getting you to your destination comfortably and quickly, so your adventure can start as soon as you land. This direct route offers plenty of options, whether you prefer a quick non-stop flight or more flexibility with layovers. Whatever your style, there’s a schedule that fits.

Departing from Dublin and Arriving at London: What to Expect

When departing from Dublin, enjoy easy airport access, clear signage, and quick check-ins for a stress-free start. You’ll breeze through security, leaving plenty of time to relax before takeoff.

When you land in London, you’ll be greeted by a modern terminal with plenty of transportation options like taxis, buses, and shuttles to get you on your way. Whether heading to your hotel or diving into sightseeing, everything you need is right there.

Best Time to Book Your Dublin — London Trip with Aer Lingus

For the best Aer Lingus flight deals from Dublin to London, timing is everything! Booking in advance often means lower fares, especially during off-peak seasons when London is quieter and flights are more budget-friendly. Check the climate to plan for the ideal weather to suit your trip—whether for mild outdoor adventures or cultural explorations. With a bit of planning, you’re set for an unforgettable getaway!

Aer Lingus Dublin-London flights FAQ's

Which airports does Aer Lingus fly between Dublin and London?
For flights between Dublin and London, Aer Lingus operates the following airport routes: For flights between Dublin and London, Aer Lingus operates from the following airport routes: Dublin (DUB) to Heathrow (LHR) ; Dublin (DUB) to Gatwick (LGW) ; Dublin (DUB) to London City (LCY)
What do Aer Lingus flights from Dublin to London cost?
One of Aer Lingus cheapest prices for a Dublin to London flight we have right now is $45. On average though, flights with Aer Lingus cost $217.11 for the route Dublin to London, but it mostly depends on the season and how far in advance you book your tickets.
Cheapest Ticket Price $45 The most affordable rate found in the last 72 hours for flights operated by Aer Lingus leaving from Dublin and going to London, according to our customers' bookings.
Flight Time 1 h and 26 m The Aer Lingus flight duration between Dublin and London is around 1 h and 26 m, however it could be affected by other circumstances.
Departure Airport Dublin Your departure will be from Dublin, when flying with Aer Lingus from Dublin to London.
Arrival Airport Heathrow When flying with Aer Lingus from Dublin to London, your arrival airport will be Dublin.

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