Cheap flights from England to Sylhet from £359

If you’re not able to fly to Sylhet in September, then February is your next best option. Flight prices from England to Sylhet during February average around £816.

The cheapest day to depart on your flight to Sylhet is on a Thursday when prices can be found for as low as £871. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from England because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,425.

Our data shows that the cheapest England to Sylhet flights are usually those with departure times in the evening. Our users have found flights to Sylhet in the evening for as low as £867. Try not to purchase tickets in the afternoon because they tend to be around £913. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Heathrow to Sylhet Osmani Intl for the best England - Sylhet Osmani Intl flight prices

You are more likely to see cheaper flights to Sylhet from England when booking weeks ahead of your departure date. In general, you can expect to find flights to Sylhet for around £945 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sylhet from England for as low as £837 on momondo.

There are 3 cabin classes available to choose from on England to Sylhet Osmani Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of April 2026, there are 3 flights per week flying from England to Sylhet. The most common day of the week flights depart is Wed, with 33% of flights taking off on this day.

The average flight duration from England to Sylhet depends on which airport you fly into and out of. Flying from London to Sylhet is 16h 25m on average, while flying from Birmingham to Sylhet is 23h 25m on average. Sylhet is the most popular airport in Sylhet.