Find cheap flights from Shannon to London Heathrow

Pros: Ahead is schedule

Cons: Even had to pay for coffee

Pros: Great to go through customs in Dublin so the landing at home is easy.

Cons: The airline made people unnecessarily nervous by posting a very early boarding time so people thought they had to jump in line in customs when, in fact, we all had the same departure times and all had plenty of time.

Pros: Efficient staff and timely I would book again for sure

Cons: Headphone jack still requires an adapter. Free headphones are very uncomfortable and don’t sound great. Just give out free adapters or change the jacks please. Announcements were super loud in the headphones.

Pros: Going through US Customs in Dublin is great, makes The landing home so much easier.

Cons: The airline made people unnecessarily nervous by posting a very early boarding time so people thought they had to jump in line in customs when, in fact, we all had the same departure times and all had plenty of time.

Pros: Quick boarding and departed on time.

Cons: Everything else. Air Lingus is like Ryan Air with an Irish accent. No space, terrible food, very low quality entertainment system with the sound muffled and barely audible.

Pros: nice crew

Cons: Boarding a plane this size at gate c21 ridiculous due to lack of space. Business class cabin is dated and seats not so comfortable. Food was mediocre at best.

Pros: Shannon is a very easy airport.

Cons: I was unable to get my seats assigned from America. I had to go to the Aer Lingus desk when I arrived to get seat assignment.

Pros: Flight attendants were nice looking, very friendly, smelled nice they could not have been warmer people!!

Pros: Easy boarding

Cons: Food trays left with us for over an hour. Crew too cool , more interested in each other

Pros: Friendly flight crew. Food was good as well with options!

Cons: My seat was pretty uncomfortable, not sure why but my tailbone was killing me halfway through the flight. That rarely happens to me.

Pros: We landed safely.

Cons: Mobile check-in not an option. Seats not available until check-in without paying. Nothing is complimentary on a rather expensive flight.

Pros: Shannon is a very easy airport.

Cons: I was unable to get my seats assigned from America. I had to go to the Aer Lingus desk when I arrived to get seat assignment.

Pros: Efficient staff and timely I would book again for sure

Cons: The flight attendants were just awesome. First time flying with Aer Lingus and I must say they are my favorite airline henceforth

Cons: The person next to me was x and overflowing onto my area and leaning on me through the flight

Pros: Best flight in a long time - comfortable seats, good food and service, good entertainment.

Cons: Can’t think of anything

Pros: Entertainment and the dinning.

Cons: Entertainment was a bit old thought and the snacks were a poor

Cons: 2 hour delay on an hour flight

Cons: Short flight but had to pay for snacks or drinks on Aer Lingus.