Originally Posted by
jc94
Yeah I believe if it's one child you get one seat next to child. The other one is open to chance.
There was a recent thread about this also related to preferred seats I believe; I don't think it differs for 'standard' seats.
I fly transoceanic routes a lot with my family. With minors, seat booking is free in non-preferred seats.
I haven't flown domestic or transborder since having the second kid, but with one all three of us could select together for free.