Kim Kardashian's wedding is so important to Bruce Jenner ... he's taking a golf hiatus so he can fly to Paris and give her away.
Bruce just arrived at LAX to take an Air France flight that will get him to the City of Lights 2 days before Kim tests the third time theory. Apparently no one's superstitious ... Bruce walked Kim down the aisle the last time around.
Bruce and Kris are living solidly separate lives, but they're still tight and he's still the patriarch.
As for Bruce's son Brody ... we're told he's not following dad to Paree.