How much for seat selection?

[kristofremedios]

Hi
Looking to book a return from LHR to Las Vegas for next year with BA. Debating using avios for economy or cash fares in premium economy (there’s no more reward availability in PE on the dates we need). Just wondering how much approximately are booking seats in economy and premium?
There’s myself and a friend who’s booking hence likely separate bookings so would prefer to book seats in advance.

Thanks!

[Anna]

Why don’t you book together and just split the cost?
Seat selection prices are about £50 pp in PE. In economy it varies a lot, from £35 or so for a standard seat to £100 for the exit row on some routes!