The rules changed on 7/19 and now the Lingus website has two different sets of instructions. We leave tomorrow and so we would need to test today if it’s still required. I’ve been assured by their customer service agents on the phone that we don’t need The tests if we have proof of vaccination, but I have nothing in writing and so worried.
1) This one says you must have a RT-PCR to travel - https://www.aerlingus.com/support/covid19-information/country-by-country-travel-information/ 2) This one says that if you are from the US, you just must have proof of vaccination and so no test is needed https://www.aerlingus.com/support/covid19-information/entry-requirements-for-ireland/.