Thought we had it nailed down with a flight with BMI Baby from AMS into Birmingham, but most reviews said not to trust their flights.
We want to leave AMS early on Sept. 3rd and arrive in Portmeirion later the same day. Flights into London get us to the UK by around 7 am, but it gets dodgy trying to get to Euston Station for a 9:40 am train departure due possible customs delays and negotiating airport and ground transport.
We could leave AMS on the 2nd and stay overnight near Euston station, but would prefer max. AMS time and easy access to Schiphol the morning of the 3rd.
Portmeirion is locked in for the evening of Sept. 3rd so our only real flexibility would be moving up the flight and adding another hotel booking.