Passport needed for UK travel...

[Kazbon]

Thinking of taking internal flight, does dd need passport to travel she is 2 3/4 yrs., read somewhere that birth certificate is ok if under 2 but not sure otherwise. Thanks.

no, technically you don't need a passport, but they do often ask for photo id...

if you aren't sure then ring the airline and check what you would need to travel as I suspect it will vary

A passport is required for all U.K internal flights with Ryanair.