BA offers 31-inch legroom on most planes, ensuring comfort on short-haul flights.
BA's Euro Traveller fares include a carry-on bag, avoiding surprise fees unlike budget carriers.
Planning a trip from Heathrow to Dublin? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
Low season | January |
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High season | August |
Cheapest flight | $64 |
Direct departures
London Heathrow to Dublin
Monday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Tuesday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Wednesday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Thursday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Friday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Saturday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Sunday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Direct returns
Dublin to London Heathrow
Monday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Tuesday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Wednesday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Thursday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Friday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Saturday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
Sunday
Aer Lingus, Air Canada, American Airlines, +5 more
Aer Lingus, Air Canada, +6 more
4
5
One cold drinks service. No snacks with drinks. No tomato juice or apple juice, coke - only fanta or sprite then ran out of that. Went to gally after meal service no one there / no self service for water at least. Waited 25 min for cabin crew to assist. No recycling of cardboard/ plastic - all put to garbage. Breakfast was a nutrigrain bar and an orange juice. Also I'm sure I booked a flight with checked luggage allowance but had to buy extra when I had my booking confirmation. Movies were good. Chairs comfy. Pillow and blanket and ac vents.
One cold drinks service. No snacks with drinks. No tomato juice or apple juice, coke - only fanta or sprite then ran out of that. Went to gally after meal service no one there / no self service for water at least. Waited 25 min for cabin crew to assist. No recycling of cardboard/ plastic - all put to garbage. Breakfast was a nutrigrain bar and an orange juice. Also I'm sure I booked a flight with checked luggage allowance but had to buy extra when I had my booking confirmation. Movies were good. Chairs comfy. Pillow and blanket and ac vents.
I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.
There was no room in the seats, smallest room we've ever had and the food was awful.
I dont fly them much anymore. Other carries offere better pricing and better seating options
Seats weren't very comfortable for a long haul flight but the service made up for it.
This flight was of exactly the same high standard as the outbound leg, exactly a week earlier - except that we didn't have any food or drink because it departed at around midnight.
The Glasgow to Dublin route was very efficiently boarded, flight and landing and disembarkation were all super smooth. Dublin to JFK flight I was very pleasantly surprised overall. This was my first time on Aer Lingus and having already come off the short regional flight I was curious to know how the international flight would go. Aircraft was solid, entertainment options were better than expected, flight crew were experienced and operated like clockwork. Main entree left a little something to be desired but the snack was very tasty. Boarding and disembarkation again very smooth and pilots got us in earlier than expected. Would definitely fly again
I liked how they looked after couples by providing a row of 4 seats if available.
Food was very bad. Boarding was disorganized and messy. Crew was friendly
I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.
Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund
Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.
Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.
I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)
I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one
ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.
There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.
Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.
We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.
all fine - did not have food - there was no entertainment
I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.
Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.
Business class was nothing more than Economy with middle seat empty. Uncomfortable seat and leg room. A mom behind me had a 18 month/2 yr old on her lap, who had his feet on my back all the time- while middle seat remained empty. Pretty much not worth the fare. Very disappointed.
The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.
charging port did not work, no entertainment system. Other than that the flight was good and safe.
Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.
When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!
The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.
Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!
Gate information deliberately delayed to only one hour B4 flight, lack of info finding gate.
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