Yandle scored through traffic with 2:59 remaining to make it 3-2 just after Florida pulled Luongo for an extra attacker.
The Panthers fell behind 1-0 for the 12th time this season on an unassisted goal by Manson at 18:57 of the first period.
Manson blocked shot by Huberdeau and the puck caromed out to neutral ice. Manson got to the puck ahead of Huberdeau and set off on a breakaway. He made a stick move to get Luongo to slide to his right, then pulled the puck back and scored into the open side.The Panthers, who came in allowing the most shot attempts per game in the NHL at 35.7, outshot the Ducks 16-6 in the opening period and 52-28 in the game. Florida outshot the Kings 14-5 in the first period on Saturday and also fell behind 1-0.
"We've played way too many games this year from behind," Trocheck said.
Yandle tripped Perry 24 seconds into the game. Anaheim didn't score on that power play, but did on two of the next three.
"We were nowhere near where we needed to be tonight and our power play scored two important goals for us," Ducks coach Randy Carlyle said.