November is a smart time for booking cheap flights from Hartsfield-Jackson Atlanta International Airport (ATL) to Sardar Vallabhbhai Patel International Airport (AMD), as fares often decrease after peak summer but before the late-December holiday rush. To find the lowest prices, use flexible date features, set fare alerts, and consider midweek departures. Most affordable itineraries involve one or two stopovers with airlines like Qatar Airways, Emirates, or Turkish Airlines. If possible, book tickets 6–8 weeks in advance and watch for flash sales around major U.S. holidays like Thanksgiving. Pro tip: Search for flights departing from Atlanta but arriving not only in Ahmedabad (AMD), but also in Mumbai (BOM) or Delhi (DEL) for potentially lower fares, then connect to Ahmedabad via a short domestic flight.