Question 1

What is the cheapest month to book a flight from Sylhet to London Heathrow Airport?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Sylhet to London Heathrow Airport (average of $661). Flying from Sylhet to London Heathrow Airport in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 2

What is the cheapest day to fly from Sylhet to London Heathrow Airport?

Accepted Answer

Travelers seeking maximum savings on their Sylhet to London Heathrow Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Question 5

What is the cheapest day to fly round-trip from Sylhet to London Heathrow Airport?

Accepted Answer

Thursday flights are generally found to be more expensive for flights from Sylhet to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

Question 6

What is the cheapest month to fly from Sylhet to London Heathrow Airport?

Accepted Answer

The best pricing can be found in the month of October. Prices to London Heathrow Airport from Sylhet average $1,543. You can even find prices in October for less than $1,543, as users have found deals to London Heathrow Airport from as low as $826. The month of April appears to be one of the more expensive times to travel to London Heathrow Airport from Sylhet. Flying in the targeted month can save you up to 47%.

Question 7

What is the cheapest time of day to fly from ZYL to LHR?

Accepted Answer

When flying from Sylhet to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 8

What airport do you fly from for flights from Sylhet to London Heathrow?

Accepted Answer

Located just 4.3 mi from the city center, Sylhet Osmani Intl is the airport most travelers will use when flying to London Heathrow from Sylhet. Booking flights from Osmani Intl (ZYL) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 1 airline.

Question 9

Can I find deals for flights from Sylhet to Heathrow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Sylhet to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 10

How can I find direct flights from Sylhet to Heathrow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sylhet to Heathrow.

Question 11

Can I find deals for business class flights from Sylhet to Heathrow?

Accepted Answer

Yes. Cheapflights offers flight deals from Sylhet to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Popular in	August
Cheapest in	July
Average price	$1,170
Good one-way deal	$671 or less

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What is the cheapest month to book a flight from Sylhet to London Heathrow Airport?

What is the cheapest time of day to fly from ZYL to LHR?

Find hourly flight availability from Sylhet to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Related info for your journey

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What airport do you fly from for flights from Sylhet to London Heathrow?

Can I find deals for flights from Sylhet to Heathrow that include hotel bookings?

How can I find direct flights from Sylhet to Heathrow?

Can I find deals for business class flights from Sylhet to Heathrow?

What is the cheapest month to book a flight from Sylhet to London Heathrow Airport?

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