We would like to go Phu Quoc after the Mekong Delta tour, is it possible to do so?

It's possible to go to Phu Quoc after the tour because to the tour ends either in Ho Chi Minh City at around 5pm (default) or Can Tho at around 1pm where you can take a bus to Rach Gia (3 hours) and boat to Phu Quoc (2,5 hours). Please note that boat to Phu Quoc only starts twice per day at around 8:00 AM and 1:00 PM, which means you have to stay overnight in Rach Gia on the date of your tour finish.