When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 17% on flights from Southampton to Sylhet compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £517. For sooner than that we have options available in the next 3 days from £590.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Sylhet. Flights to Sylhet from Southampton in March are about £571 on average during March, but can be found for as low as £413.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and Sylhet for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
The rainfall in Southampton is generally more than the rainfall in Sylhet. This will continue over the next 11 days.
Our data indicates that the weather will be 30 °C on average in the month of April. The temperature in Sylhet is typically hotter than in Southampton. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.