O2 employees working as an O2 Sales Advisor in United Kingdom have attributed a compensation and benefits rating of 4.9 out of 5 stars, based on 4 ratings. This is in line with the average of O2 Sales Advisor professionals at O2 worldwide.
The salary trajectory of a an O2 Sales Advisor ranges between locations and employers. The salary starts at £0 per year (estimate) and goes up to £0 per year (estimate) for the highest level of seniority.
The estimated average salary for a O2 Sales Advisor at O2 is £19,925 per year or £10 per hour, but some professionals have reported earning up to roughly £33,641 per year (90th percentile). The typical pay range is between £16,430 (25th percentile) and £25,338 (75th percentile) annually. This is based on 24 salaries submitted by O2 O2 Sales Advisor professionals on Glassdoor, as of Jul 2026.