Vanuatu thrashed the Samoan men 11-1, with captain Hiro Namu bagging five goals, while Lora Bukalidi scored twice as Fiji ran out comfortable 5-1 winners.
Solomon Islands outclassed Tonga 6-1 in the men's bronze medal match, John Levo and Jason Ifua scoring two goals apiece.
The Solomons also claimed bronze in the women's competition, with Jeremy Ghailobo collecting five goals as the Melanesians beat the Kingdom 7-2.
