Saracens will play four pre-season matches as they prepare for the 2014/15 season.
The Aviva Premiership league winners will meet opposition from the Top 14, Pro 12 and the Championship.
Saracens will play Montpellier in the south of France on Friday 25 July and will welcome London Scottish to Allianz Park on Friday 15 August. Ospreys will provide the opposition at the Honourable Artillery Company, in the City of London, on Thursday 21 August, and the north London team will play Bedford at Goldington Road on Friday 29 August.
Mark McCall, Director of Rugby, said: “The new campaign is not far away, and we are looking forward to this quartet of matches as preparation for the London Doubleheader at Twickenham on Saturday 6 September, and the season beyond.”