I'm doing a trip from CDG to LHR to HEL to JFK on Thursday, just trying to get all my forms in order! Had my video supervised test today, completed my entry form for the UK transit. I'm not seeing Finnair on the VeriFly app so I'm not able to do anything further on there.
Am I right in thinking I just need the UK PLF, the negative test result, and the Covid vaccination form? I have a feeling I'm missing something with the stops but getting confused looking around!