The best pricing can be found in the month of August. Prices to Southampton from Cambridge average £64. You can even find prices in August for less than £64, as users have found deals to Southampton from as low as £46. The month of March appears to be one of the more expensive times to travel to Southampton from Cambridge. Flying in the targeted month can save you up to 29%.
When flying from Cambridge to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.