The phone number of Gulf Air Customer Service is 1888-359-4853. The toll-free number is for customer residing in the USA and Canada. Other contact information of the rest of the world for Gulf Air customer service is provided in the list below. For other services such as car rentals, booking a hotel, flight insurance and more, go through the Gulf Air website and check their newly updated information. You can also get social media help and assistance by directly sending them a message via the twitter page or facebook page.