I plan on taking a trip to Dublin in late March with my adult daughter. She has expressed a desire to visit London overnight. Can I get some ideas on the best way to travel a side trip like this? Getting to Dublin will probably entail flying from the US to Heathrow, then transferring planes to Dublin.
I had considered staying in London for two days on the outbound trip, but that would entail schlepping luggage to a London hotel, then back again to Heathrow and on to Dublin.