The 19- year-old became the first Fijian woman to sign a professional sports deal after joining Israeli side ASA Tel Aviv University SC in March.
But the Women's Premier League was cancelled earlier this month with two games still to play, after fighting broke out between Israeli forces and Palestinian militants.
Davis, who is also a US citizen, had been due to fly home to her family in Seattle next month, but booked an earlier flight to return to the US last Friday.
