Cheap flights from Heathrow to Sylhet

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Sylhet (ZYL)
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How to find the cheapest flight from
Heathrow (LHR) to Sylhet (ZYL)

All the information you need to plan the best LHR to ZYL flight in 2021: compare Heathrow to Sylhet flight prices with the expected peak season, weather and rainfall in Sylhet.
LHR - ZYL
Price
£486 - £907
ZYL
Temperature
20 - 30 °C
ZYL
Rainfall
12 - 144 mm

Popular in

August

High demand for flights, 34% potential price rise

Cheapest in

October

Best time to find cheap flights, 19% potential price drop

Average price

£508

Average for round-trip flights in May 2021

Round-trip from

£486

From Heathrow to Sylhet

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Heathrow to Sylhet?

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 Heathrow 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 £520. For sooner than that we have options available in the next 3 days from £594.

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

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 Heathrow in March are about £574 on average during March, but can be found for as low as £416.

Cheap flights from Heathrow to Sylhet in May, June 2021

The best prices found for LHR to ZYL flights in May, June
14 Jun - 14 Jul
£578pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
2 Jun - 16 Jun
£600pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
29 May - 19 Jun
£611pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Heathrow to Sylhet 2021 flight deals

Cheap flights to Sylhet from Heathrow found for this year
6 Oct - 10 Nov
£525pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
22 Oct - 3 Nov
£561pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
19 Aug - 30 Sep
£569pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Direct flights to Sylhet from Heathrow

Save time with Heathrow to Sylhet direct flight deals
20 Oct - 30 Oct
£634pp
LHR
London Heathrow
Biman Bangladesh
Direct
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Biman Bangladesh
Direct
LHR
London Heathrow
2 Jul - 23 Jul
£658pp
LHR
London Heathrow
Biman Bangladesh
Direct
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Biman Bangladesh
Direct
LHR
London Heathrow
2 Jun - 16 Jun
£675pp
LHR
London Heathrow
Biman Bangladesh
Direct
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Biman Bangladesh
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Sylhet

Late deals on return flights to Sylhet from Heathrow, departing today and this week
16 May - 16 Jun
£623pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
16 May - 16 Jun
£625pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
16 May - 16 Jun
£627pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ZYL
Sylhet Osmani Intl
ZYL
Sylhet Osmani Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Sylhet</span> flights.

Flight FAQs

From Heathrow to Sylhet

Are flight prices decreasing from Heathrow to Sylhet due to COVID-19 (coronavirus)?

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 Heathrow 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.

Which airlines flying from London Heathrow to Sylhet Osmani Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London Heathrow to Sylhet Osmani Intl that may be offering flexible cancellation policies are Biman Bangladesh, Emirates, and Qatar Airways. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Located just 4.3 mi from the city centre, Sylhet Osmani Intl is the airport most travellers will use when flying to Sylhet from London Heathrow. Booking flights from London Heathrow to Osmani Intl (ZYL) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 4 different airlines.

Can I find flights from Heathrow to Sylhet for under £572 on Cheapflights?

Yes, there are multiple flights from Heathrow to Sylhet for under £572. The cheapest flight booked recently is on Multiple Airlines for just £525, but on average you can expect to pay £619.

Are there direct flights from Heathrow to Sylhet for under £643 on Cheapflights?

Cheapflights has 18 direct flights from Heathrow to Sylhet under £643. A good price for a direct flight from Heathrow to Sylhet is less than £1,642.

Are there last-minute flights available from Heathrow to Sylhet for under £643?

There are currently 15+ open flights from Heathrow to Sylhet within the next 7 days for less than £643.

Does it rain more in Heathrow or Sylhet?

Heathrow will have less rainfall in 2 compared to Sylhet over the next 19 days.

Is Heathrow weather warmer or cooler than Sylhet?

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 Heathrow. 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.

How long does is the flight from Heathrow to Sylhet?

Departing from Heathrow to Sylhet will take you 10h. Most flights are nonstop.

What is the cheapest airline to fly from Heathrow to Sylhet return?

According to our current data, Biman Bangladesh (£635), offers the cheapest pricing from Heathrow to Sylhet.

Alternative routes for Heathrow to Sylhet

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Sylhet

Things to know before you go - useful duration and weather info for your trip from Heathrow to Sylhet.
Today's exchange rate
£1 = Tk 116.54
Flight duration
10h 32m
Average temperature for May in Sylhet
30.0 °C
Avg rainfall for May in Sylhet
54.0 mm

Airports servicing London

Airports servicing Sylhet

Top 4 airlines flying from Heathrow to Sylhet

The chart below displays the airlines Cheapflights users travelling from Heathrow to Sylhet choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Kuwait Airways
£582 £837 No cancel fee 64%

We couldn't confirm the COVID-19 safety measures taken by Kuwait Airways. Please check directly on their website for additional information.

Search Kuwait Airways flights
Emirates
£584 £842 No cancel fee 75%
Search Emirates flights
Qatar Airways
£657 £892 No cancel fee 68%
Search Qatar Airways flights
Biman Bangladesh
£609 £910 No cancel fee 45%

We couldn't confirm the COVID-19 safety measures taken by Biman Bangladesh. Please check directly on their website for additional information.

Search Biman Bangladesh flights

Hourly flight availability from Heathrow to Sylhet

See what time of day planes typically take off from Heathrow towards Sylhet.
Afternoon Midday to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Heathrow to Sylhet
See how many times per day planes take to the skies headed from Heathrow to Sylhet.
Sunday
1 daily flight
Monday
0 flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
0 flights
Friday
0 flights
Saturday
0 flights
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