Hello everyone! First time posting here.
There are a few Heathrow connection threads below, but I'm going to ask my question anyway.
How much time should I allow for a connection at Heathrow from Terminal 3 to Terminal 1? I don't think I'll be checking any bags, but I'm still undecided.
My Air Canada flight (already booked.. can't change) arrives at 11:15, and I'd like to book an Aer Lingus flight to Dublin as soon as is reasonable after that. What do you suggest? There are flights to Dublin @ 13:25, 14:25, 15:50 and 16:50.