Cheap flights from London Heathrow Airport to Bangladesh from £293

If you aren’t able to travel during the month of May, then book flights to Bangladesh from London Heathrow Airport during April instead. Flights to Bangladesh in April, while not as cheap as those in May, still average around £643.

The cheapest day to depart from London Heathrow Airport to Bangladesh is on a Monday when prices can be found for as low as £788. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Bangladesh for around £1,072.

Our most recent data shows that the best time of day to fly to Bangladesh is in the afternoon. Flights from London Heathrow Airport to Bangladesh during this time can be as low as £876. In the evening is when there is more demand to fly to Bangladesh, so prices are often more expensive at around £878 per ticket.

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

You are more likely to see cheaper flights to Bangladesh from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangladesh for around £678 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangladesh from London Heathrow Airport for as low as £640 on momondo.

IndiGo, Air India, and China Eastern are the most popular carriers operating from London Heathrow to Bangladesh

SAUDIA, Biman Bangladesh and Qatar Airways are the top three most popular airlines that fly to Bangladesh from London Heathrow Airport according to our data. SAUDIA is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Bangladesh. Keep in mind that there are 15 different airlines that fly to Bangladesh on a routine basis, so you have a few additional options to choose from.

Historically, on average around 28% of flights between London and Bangladesh have experienced a delay on any given week. The average delay length over the past 12 months has been 193 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Biman Bangladesh have had the fewest delays on this route over the last 12 months, with about 28% of their flights experiencing any sort of delay.

The number of flights available between London Heathrow Airport and Bangladesh is 1 per day as of May 2026. The most frequent departure time is 18:00, with 100% of daily flights leaving in the evening.

As of May 2026, 10 flights take off from London Heathrow Airport and land in Bangladesh each week. The most common flight departure day for this route is Wed, with 20% of weekly flights taking off on this day.