Average Philippines Funeral Costs. . advertisement. According to last year’s funeral price survey, the average Philippines funeral costs for an adult funeral is $7,775. This is based on the most commonly selected items for a traditional funeral including a casket and vault.However, it does not include cemetery costs in Philippines.A grave space, a grave marker, and opening/closing the grave can easily cost another $1,500 to $2,500 in Philippines. Therefore, a typical traditional funeral and burial cost is likely at least $9,000.verage Philippines Funeral Costs. . advertisement. According to last year’s funeral price survey, the average Philippines funeral costs for an adult funeral is $7,775. This is based on the most commonly selected items for a traditional funeral including a casket and vault.