Married Couples Mission Trips: Orphans and vulnerable children: Southeastern Asia: May: Adult: $1000 to $3000: 1 to 2 years - Browse by Start year : MissionGuide.globalMarried Couples Mission Trips: Orphans and vulnerable children: Southeastern Asia: May: Adult: $1000 to $3000: 1 to 2 years - Browse by Start year : MissionGuide.global