Opt for Speedy Boarding with Standard Plus for quicker boarding and overhead cabin bag allowance.
Use the easyJet app for straightforward booking, changes, and check-in, even for non-tech-savvy users.

| Low season | March |
|---|---|
| High season | August |
| Cheapest flight | £27 |
Direct departures
Belfast City to Glasgow Intl
Monday
Aer Lingus, easyJet
Aer Lingus, easyJet
Tuesday
Aer Lingus
Aer Lingus
Wednesday
Aer Lingus, easyJet
Aer Lingus, easyJet
Thursday
Aer Lingus
Aer Lingus
Friday
Aer Lingus, easyJet
Aer Lingus, easyJet
Saturday
Aer Lingus
Aer Lingus
Sunday
Aer Lingus
Aer Lingus
Direct returns
Glasgow Intl to Belfast City
Monday
Aer Lingus, easyJet
Aer Lingus, easyJet
Tuesday
Aer Lingus
Aer Lingus
Wednesday
Aer Lingus, easyJet
Aer Lingus, easyJet
Thursday
Aer Lingus
Aer Lingus
Friday
Aer Lingus, easyJet
Aer Lingus, easyJet
Saturday
Aer Lingus
Aer Lingus
Sunday
Aer Lingus
Aer Lingus
My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.
My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.
Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.
I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.
I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.
UNDERPRISER IS A CRIMINAL ORGANIZATION. I WILL NEVER LET THEM MANAGE ANOTHER TRIP. THEY ESSENTIALLY WERE TRYING TO EXTORT ME FOR "Permission" FROM THEM not TO USE MY ROME TO DUBLIN FLIGHT. I did not use this flight, and despite many communications with both Aer Lingus and Underpricers, to the end, they insisted I could not do this, while Aer Lingus kept telling me there was no problem. And in fact, I had zero problems catching that second leg of the trip home from Dublin to LAX.. As if harrassment, underpricers sent me a rude and insensitve email insisting Aer Lingus would not honor the flight home to LAX from DUB. ON THE MORNING OF THE TRAVEL!!! KAYAK SHOULD NOT USE UNDERPRICER "services" They are dishonest and sadistic.
I liked that I went thru customs in Dublin instead of having to do that in LA.
They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight
Excellent flight and crew. Boarding at Dublin Airport was a very difficult trying to find the right gate.
I liked the front row seats. A lot of leg room. The check-in window needs to be longer
I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you
Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.
Liked. The check-in was pretty quick as they had 5 desks working.
Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.
Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)
Boarding was smooth and quick. Flight departed on time. Equally evacuation upon landing was from both the front door and the back doors. Bags were on the conveyor belts before I got there. Excellent service.
First -the flight was late - more than two hours Second, not even a bottle of water at bord to give for free for this inconvenience. Three-at landing ive realised that I've lost one of my ear plug headphones and been very desperate to find it with my torch, the crew not helped at all more than that they asked to leave the plane as everyone did before me. This was the last flight from that day- extra 5 min for me with a bit of help from crew - would have bring a super review. I guess this days humanity disappeared!
I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.
Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase
We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.
sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!
Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.