I am abroad and want to pay a late bill

[KRick]

My late bill doesnt show up on My O2 and I am abroad so cant access the payment line. What are my options? 

[pgn]

Try https://accounts.o2.co.uk/signin the web version of MyO2, @KRick 

Guide: How to Pay Your Bill (Airtime & Device Plans) has the ways, otherwise. And consider, if you have to call O2, setting up a Direct Debit to avoid such worries in the future. Good luck!