Aer Lingus flights from Dublin to London

Flight offers from Dublin to London

Book now before it's too late

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 best flight offers from Dublin to London

Dublin London
BEST
DEAL
Tue, 14 Jan DUB - LHR
€58 €54
Prime price per passenger
Dublin London
BEST
DEAL
Fri, 27 Dec DUB - LHR
Mon, 30 Dec LHR - DUB
€305 €288
Prime price per passenger
Dublin London
BEST
DEAL
Sat, 28 Dec DUB - LHR
Sun, 29 Dec LHR - DUB
€405 €387
Prime price per passenger

Best flight prices from all airlines

Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LHR
Tue, 31 Dec LHR - DUB
€150 €144
Prime price per passenger
Dublin London
BEST
DEAL
Mon, 30 Dec DUB - LHR
Tue, 31 Dec LHR - DUB
€198 €188
Prime price per passenger
Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LHR
Sun, 29 Dec LHR - DUB
€209 €200
Prime price per passenger
Dublin London
BEST
DEAL
Mon, 30 Dec DUB - LHR
Tue, 31 Dec LHR - DUB
€233 €223
Prime price per passenger
Dublin London
BEST
DEAL
Thu, 26 Dec DUB - LCY
Thu, 26 Dec LCY - DUB
€237 €225
Prime price per passenger
Dublin London
BEST
DEAL
Mon, 30 Dec DUB - LHR
Tue, 31 Dec LHR - DUB
€240 €228
Prime price per passenger

Dublin - London reviews

Discover cheap flights with Aer Lingus
3.6 /5
Total reviews based on: 38
Dublin
London
5.0 /5
Penny
Date 2019-06-28 City County westmeath Age 31-50 Class

Very good all around

Dublin
London
5.0 /5
Susan
Date 2018-06-14 City Westmeath Age Class Economy

Always go out of my way to ensure I fly with aer linguis instead of Ryan air for Ireland to uk flights and ensure company when booking book aer lingus. Clean professional

Dublin
London
5.0 /5
Fiona
Date 2019-03-21 City Wicklow Age 51-70 Class Economy

Professional efficient service

Dublin
London
4.0 /5
citybreaksguy
Date 2018-09-08 City Ireland Age 51-70 Class Economy

Delayed for approximately 60 minutes with no apology. If there was I didn't hear it. I thought that was poor.

Dublin
London
4.0 /5
B
Date 2019-08-10 City Carlow Age 31-50 Class Economy

Flight out with Aer Lingus was perfect. However Ryanair are gone to the dogs... we were left in a queue for an hour with nobody on duty to check in our bag. They came on duty after 4pm when our flight was 5:30pm. It just leaves it too tight to get through security and get something to eat especially with kids. There was an air Stewart that insisted on telling jokes we were told by the captain the flight would take an hour: maybe he took a wrong turn but the flight took more than 1 hour 30 mins. I’ve always flown Ryanair but I will be trying to avoid it in future.

Dublin
London
4.0 /5
Sally Ryan and xxxcccccccccccvvvbbnnnnnn
Date 2018-03-30 City Midlands Age 51-70 Class Economy

Times suited me. Good flights. Loved Southend airport

Dublin
London
4.0 /5
Ger
Date 2018-11-11 City Dublin Age 31-50 Class Economy

Everything was fine until I pressed confirm payment when a sign suddenly popped up saying that my flight had increased by €50 between choosing it and paying for it. It said that the airline had increased the price probably due to increased demand for seats. Is this even legal?? I’ll be making a complaint to both Aer Lingus and whoever the aviation watchdog in Dublin is. Disgusted is the word I would use to describe this - and unbelievably unfair. It’s called gouging your customers

Dublin
London
3.0 /5
Pamela levingston
Date 2019-06-18 City Ireland Age 51-70 Class Economy

Was delayed by one hour going to Heathrow also delayed by an hour on return to Dublin which my husband and I was not happy with

Dublin
London
3.0 /5
Mari
Date 2018-04-09 City Age 31-50 Class Economy

Too many security control in London

Dublin
London
3.0 /5
Irene
Date 2019-03-14 City Spanish Age 31-50 Class Economy

N/A

Dublin
London
1.0 /5
None
Date 2018-06-06 City Age Class

My flight was cancelled with just one hour notice resulting in my whole weekend been ruined

Dublin
London
1.0 /5
Wes
Date 2019-06-20 City Ireland Age 31-50 Class Economy

Terrible experience only given a 1 hour 15 minutes turn around in Heathrow on the way out. On the way back I flew back into Heathrow from San Fransisco but my flight from London to Dublin was booked out from Gatwick airport.

Dublin
London
1.0 /5
Danielle
Date 2018-04-26 City Dublin Age Under 30 Class Economy

Very poor and I will never fly again with either airline or through a connect in Heathrow airport. Travel is never smooth there is ALWAYS delays and the distance then to get to your terminal and travel times being too close together is awful and causes unnecessary stress when travelling. As this was the second time going through these airlines to the same destination and having had really bad experience both times I will never fly again and then the price of our flights wasn't cheap to justify the stress of travel.

Dublin
London
1.0 /5
Richard
Date 2018-11-18 City Kilkenny Age 31-50 Class Economy

Terrible service flight delayed 2 hours said weather in london but other flight to london city landed on time . Strange . The lady checking in did not give information??? What was going on disappeared for 30 minutes as we waited . On board got no better the staff were more interested in there own life’s as what they were doing for new year ( going stay in France ) over all terrible experience Ryanair are actually better.

Book your flight with Aer Lingus to London starting from 54€

The best Dublin - London flight deals with Aer Lingus

With eDreams, snapping up the best Aer Lingus deals for your trip from Dublin to London couldn’t be easier. Picture this: exclusive discounts, smart booking tools, and loads of handy perks—all at your fingertips! Say goodbye to travel-planning stress and hello to the excitement of your upcoming adventure in London.

Whether you’re after unbeatable prices, a perfectly tailored itinerary, or a few extra member perks, eDreams is your all-in-one travel companion for every step of the Dublin (DUB) — London (LON) journey with Aer Lingus. So stick around to discover why booking with eDreams is the best way to kick-start your trip.

Flying from Dublin to London with Aer Lingus

Flying from Dublin to London with Aer Lingus (EI) is designed for ultimate comfort and ease. From the moment you enter the airport until touchdown in London, Aer Lingus focuses on a hassle-free experience, ensuring everything flows smoothly. You’ll enjoy options like quick check-ins, extra legroom, and attentive service, making it easy to relax before and during your flight.

Once you’re onboard, the super-friendly cabin crew will make sure you’ve got everything you need. And with in-flight Wi-Fi available on many routes, you can stay connected, binge-watch your favourite shows, or sneak in some work (if you must!). Hungry? No worries! Aer Lingus has a tempting selection of snacks and meals to keep you satisfied mid-flight. If you’re after a little extra luxury, you can treat yourself to upgrades and priority boarding, giving your journey a personalised touch. With top-notch service and a focus on making your flight smooth and fun, Aer Lingus ensures your trip from Dublin to London is as enjoyable as it is stress-free.

Book your flight with eDreams and enjoy all the benefits

Booking your cheap flight from Dublin (DUB) to London (LON) with eDreams isn’t just about bagging a great deal—it’s about turning your travel planning into a walk in the park. With eDreams, you get a bunch of awesome perks that’ll make your journey smoother, easier, and all-around more enjoyable:

Your journey from Dublin to London with Aer Lingus

The Aer Lingus journey from Dublin (DUB) to London (LON) is all about getting you to your destination quickly and comfortably, so you can start your adventure right away. This direct route offers plenty of flight options, whether you're looking for a quick non-stop flight or prefer a bit of flexibility with layovers. Whatever your preference, there’s a schedule to suit your needs.

Departing from Dublin and landing at London: what to expect with Aer Lingus

As you get ready to jet off from Dublin, you’ll love how easy it is to navigate—thanks to super smooth access to public transport, clear signs, and a quick check-in process. You'll breeze through security and have loads of time to kick back and relax before takeoff.

Once you land in London, you’ll be welcomed by a shiny, spacious terminal that’s packed with ground transport options like taxis, buses, and shuttles, so you’ll be off on your next adventure in no time. Whether you're heading straight to your hotel or diving into your first sightseeing escapade, everything you need is right at your fingertips.

Best time to book your Dublin — London trip with Aer Lingus

For the best Aer Lingus deals on flights from Dublin to London, timing is key! Booking in advance is your secret weapon to scoring lower fares, especially during off-peak seasons when London is a little quieter and flights are more wallet-friendly. Look out for these quieter times to save a few quid while enjoying a more relaxed vibe.

Weather plays a huge role too—with London's range of climates, it’s crucial to know when to go based on the weather. Whether you're chasing outdoor adventures in mild temperatures or craving a more laid-back cultural experience in cooler or warmer months, planning around the weather will set you up for the best trip possible. Keep an eye on the seasons that match your travel style, and you're guaranteed an unforgettable getaway!

Travel tips

Make your Aer Lingus flight to London from Dublin even smoother with these handy tips:

How to find cheap Aer Lingus flights from Dublin to London

Catching low-cost flight deals for your trip with Aer Lingus has never been easier, thanks to eDreams’ range of handy tools and features. Take advantage of our price alerts to stay updated on the best fares, use the flexible search options to compare dates and prices, and consider booking during off-peak travel periods to grab even bigger savings. With these tips, you’ll always find a deal that suits your budget.

Become an eDreams Prime member

If you’re all about saving, eDreams Prime is an absolute game-changer. By signing up for eDreams Prime, you unlock exclusive discounts on every booking, access to members-only promotions, and extra perks that make your travels smoother and more affordable. It’s the ultimate tool for frequent flyers or anyone who wants to make the most out of their travel budget. You’ll wonder how you ever travelled without it!

Ready to book your next adventure?

Now that you’ve got all the insider tips and info, it’s time to lock in your Aer Lingus airfare from Dublin to London with eDreams. With exclusive deals, 24/7 customer support, and plenty of tools to customize your journey, eDreams makes travel planning a breeze. Why wait? Book your flight today and get ready to explore all that London has to offer—plus enjoy all the convenience, savings, and excitement that eDreams delivers! Your adventure is just a click away.

Cheapest Ticket Price €54 The most affordable fare observed within the past 72 hours for Aer Lingus flights departing from Dublin and headed to London, as booked by our customers.
Flight time 1 h and 26 m The Aer Lingus flight duration between Dublin and London is approximately 1 h and 26 m, though it may be influenced by additional factors.
Departure Airport Dublin When traveling with Aer Lingus from Dublin to London, your departure will be from Dublin.
Arrival Airport Heathrow Whether you travel with Aer Lingus from Dublin to London, your arrival airport will be Heathrow.

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