Les Kiss' men will then host Cardiff at Kingspan Stadium on Friday 7th April in what will be their penultimate home game of the season. This match will kick off at 7.35pm, with tickets available at ulsterrugby.com/buytickets from 10am on Monday 27th February.
Details for the away tie versus Munster and the home clash against Leinster have already been announced (see below), meaning Ospreys v Ulster in Round 21 is the only fixture still to be confirmed.
Tickets for the Leinster fixture (Saturday 6th May) will go on public sale from 10am on Monday 6th March, with a priority booking period for Season Ticket Holders from 10am on Friday 3rd March.
Tickets for Ulster's upcoming home games against Zebre and Treviso are already available to purchase online at ulsterrugby.com/buytickets, over the counter at the Kingspan Stadium Ticket Office, or by phoning 028 9049 3222 (option 2).
ULSTER RUGBY'S GUINNESS PRO12 FIXTURE SCHEDULE
Round 16: Zebre v Ulster
Sunday 26th February, 1.30pm local time / 12.30pm GMT, Eurosport / Sky Sports
Round 17: Ulster v Benetton Treviso
Friday 3rd March, 7.35pm, BBC NI / Eurosport
Round 9 (rearranged): Ulster v Zebre
Saturday 11th March, 6.05pm, BBC NI
Round 18: Newport Gwent Dragons v Ulster
Friday 24th March, 7.35pm
Round 19: Ulster v Cardiff Blues
Friday 7th April, 7.35pm, BBC NI / BBC Wales
Tickets available from 10am on 27th February
Round 20: Munster v Ulster
Saturday 15th April, 3.00pm, Sky Sports
Round 21: Ospreys v Ulster
28th-30th April, TBC
Round 22: Ulster v Leinster
Saturday 6th May, 5.15pm
Tickets available from 10am on 6th March
Guinness PRO12 Semi-Finals
19th-21st May, Sky Sports
Guinness PRO12 Final
Saturday 27th May, 5.30pm, Sky Sports