Bboking tickets for family(3) to fly one way from boston- help

I have to book 3 one way tickets for a friend to bring 3 people back from boston, 1 man, 1 gf, plus 2 year old. GF is USA citizen, he is rish, infant born in usa.

Will I need passport nos etc when I book online? How is a USA citizen classed here in Ireland? What immigration forms if any required?

help

noah

GF and child will be required to fill out a landing card , these will be handed out on the flight , then present passports and landing cards to immigration on arrival in Ireland. Male is an EU national , he wont need a landing card.
You wont usually need passport numbers for booking , if required they can be added at a later stage.

thank you, much appreciated, will i need passport nos to book online?

noah

No you should'nt need passport numbers to book online.