In general, when looking for the cheapest flight to Chittagong, try to choose a flight departing in May for the best deal.
In general, most flyers find the cheapest time to book a flight to Chittagong is about 31 days prior.
From most locations, the cheapest flights to Chittagong are found on a Sunday. Booking a Saturday departure is usually the most expensive.
Our data shows that the cheapest Chittagong flights are usually those with midday departure times. morning flights are often costlier.