How many flights depart from London to Sylhet on average per week?

As of November 2025, there are 4 flights per week flying from London to Sylhet. The most common day of the week flights depart is Wed, with 25% of flights taking off on this day.

What is the best way to get in and out of airports in London and Sylhet?

Heathrow Airport lies slightly to the west of Central London and being such a busy airport, transport there is very efficient. The fastest and most convenient way is to catch the Heathrow Express, which takes about 15 minutes. Trains leave from London Paddington Station every 15 minutes. You can catch a bus from the same station, which will take about an hour to get you to Heathrow. Otherwise, a Tube train will take you there in about 50 minutes on the Piccadilly Line. Alternatively, you can drive or take a taxi to the airport in roughly 30 minutes. Once you’ve landed in Bangladesh after flights from London to Sylhet, your arrival airport is much closer to the city. It will only take you about 8 minutes to get there by taxi – unfortunately public transport isn’t available. If you’ve hired a car, you can drive yourself in the same amount of time. Which cities can you get to from Sylhet Airport? You can reach many smaller cities and towns in the surrounding northern area of Bangladesh from Sylhet Airport. We’d recommend hiring a car in advance, as public transport is mainly restricted to the cities, with infrequent buses between towns. You can drive north-east to Sunāmganj, which will take just under 1h 20min. Driving south will take you to Moulvibazar in roughly 1 hour. Closer to Sylhet is Golapganj, which you can reach in about 25 minutes. While you’re online organising your car hire, don’t forget to check on momondo for cheap flights from London to Sylhet as soon as they’re available.

What are the benefits of the different airports in London and Sylhet?

As one of the busiest international airports, Heathrow has a vast array of facilities to meet the needs of passengers on flights from London to Sylhet. Families travelling with children can use the free baby changing and feeding rooms, and if the kids are older, there’s a Stay & Play area opposite Gate 2. Of course, there are dozens of restaurants, fast-food kiosks, coffee shops, and pubs, as well as a generously large duty-free area. Passengers with limited mobility or hidden disability needs can arrange for personal assistance in advance. All areas of the terminals are wheelchair-accessible. Sylhet offers limited childcare facilities. For special assistance services for passengers with limited mobility, you’ll need to inform the airport through your chosen airline. You’ll find a single duty-free shop and a small number of places to get snacks and drinks, and there is a foreign exchange facility in the international terminal which caters for return and one-way flights from London to Sylhet.

Which airlines fly direct from London to Sylhet?

If you’re after direct flights from London to Sylhet, Biman Bangladesh Airlines is the carrier to choose. It offers a flight every Sunday, Wednesday, Friday, and Saturday, leaving from London Heathrow Airport (LHR). The flight will take about 9h 20min, and you’ll land at Sylhet Osmani International Airport (ZYL) in Bangladesh. The next quickest flights all make at least one stop in-between. You can depart on Qatar Airways, once again from Heathrow, and change airlines at Doha Hamad International Airport (DOH), flying with Biman Bangladesh the rest of the way to Sylhet. This will take about 13h 20min. The other relatively short London to Sylhet flights make two stops and are operated by a combination of three airlines. You’ll depart from Heathrow on Lufthansa and transfer to Qatar Airways at Frankfurt am Main Airport (FRA). From there, you’ll fly to Doha and change to Biman Bangladesh for the final leg to Sylhet.

When did momondo last update prices for flights from London to Sylhet Osmani Intl Airport?

Prices for flights from London to Sylhet Osmani Intl Airport are updated daily.

How many operators does momondo search for flights from London to Sylhet Osmani Intl Airport?

There is 1 operator available for flights from London to Sylhet Osmani Intl Airport as of November 2025.

How old do you have to be to fly from London to Sylhet Osmani Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Sylhet Osmani Intl Airport.

What documentation or ID do you need to fly to Sylhet Osmani Intl Airport?

The travel and health documents you'll need for your trip to Sylhet Osmani Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sylhet Osmani Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£215 Cheap Flights from London to Sylhet in 2025/26

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06:25 - 20:00LGW-ZYL

31h 35m3 stops

12:15 - 17:35ZYL-LGW

35h 20m3 stops

£692Multiple Airlines

Find Deal

Sun, 1 Mar - Sun, 22 Mar

11:25 - 16:00LGW-ZYL

23h 35m2 stops

16:25 - 06:55ZYL-LGW

43h 30m2 stops

£693Multiple Airlines

Find Deal

Wed, 6 May - Wed, 20 May

06:10 - 11:50STN-ZYL

23h 40m3 stops

08:50 - 14:35ZYL-STN

35h 45m3 stops

£693Multiple Airlines

Find Deal

Thu, 4 Dec - Sat, 20 Dec

12:30 - 20:30STN-ZYL

26h 00m3 stops

15:55 - 13:55ZYL-STN

28h 00m3 stops

£695Multiple Airlines

Find Deal

Tue, 18 Nov - Sat, 13 Dec

06:50 - 20:00LGW-ZYL

31h 10m3 stops

21:05 - 22:00ZYL-LGW

30h 55m3 stops

£700Multiple Airlines

Find Deal

Sun, 4 Jan - Wed, 28 Jan

06:00 - 15:30STN-ZYL

27h 30m3 stops

10:45 - 11:45ZYL-STN

31h 00m3 stops

£701Multiple Airlines

Find Deal

Sun, 18 Jan - Tue, 3 Feb

08:40 - 08:45LGW-ZYL

42h 05m2 stops

12:15 - 05:55ZYL-LGW

47h 40m2 stops

£709Multiple Airlines

Find Deal

Tue, 3 Feb - Tue, 10 Feb

11:10 - 11:50STN-ZYL

19h 40m2 stops

12:15 - 16:50ZYL-STN

33h 35m2 stops

£710Multiple Airlines

Find Deal

Wed, 6 May - Wed, 20 May

07:25 - 10:15STN-ZYL

21h 50m2 stops

12:15 - 11:35ZYL-STN

28h 20m3 stops

£711Multiple Airlines

Find Deal

Wed, 29 Apr - Wed, 13 May

10:35 - 14:50LGW-ZYL

22h 15m2 stops

16:25 - 06:55ZYL-LGW

43h 30m2 stops

£713Multiple Airlines

Find Deal

Sun, 15 Mar - Wed, 1 Apr

Fly from

Fly to

Route

Depart

Return

Price

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Sun 1/3

06:25-20:00

3 stops31h 35m

Sylhet Osmani Intl

Sun 22/3

12:15-17:35

3 stops35h 20m

£692

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Wed 6/5

11:25-16:00

2 stops23h 35m

Sylhet Osmani Intl

Wed 20/5

16:25-06:55

2 stops43h 30m

£693

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Thu 4/12

06:10-11:50

3 stops23h 40m

Sylhet Osmani Intl

Sat 20/12

08:50-14:35

3 stops35h 45m

£693

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Tue 18/11

12:30-20:30

3 stops26h 00m

Sylhet Osmani Intl

Sat 13/12

15:55-13:55

3 stops28h 00m

£695

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Sun 4/1

06:50-20:00

3 stops31h 10m

Sylhet Osmani Intl

Wed 28/1

21:05-22:00

3 stops30h 55m

£700

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Sun 18/1

06:00-15:30

3 stops27h 30m

Sylhet Osmani Intl

Tue 3/2

10:45-11:45

3 stops31h 00m

£701

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Tue 3/2

08:40-08:45

2 stops42h 05m

Sylhet Osmani Intl

Tue 10/2

12:15-05:55

2 stops47h 40m

£709

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Wed 6/5

11:10-11:50

2 stops19h 40m

Sylhet Osmani Intl

Wed 20/5

12:15-16:50

2 stops33h 35m

£710

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Wed 29/4

07:25-10:15

2 stops21h 50m

Sylhet Osmani Intl

Wed 13/5

12:15-11:35

3 stops28h 20m

£711

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Sun 15/3

10:35-14:50

2 stops22h 15m

Sylhet Osmani Intl

Wed 1/4

16:25-06:55

2 stops43h 30m

£713

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How to get the cheapest flight ticket from London to Sylhet

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Other information

What is the cheapest month to fly to Sylhet?

If you’re not able to fly to Sylhet in September, then May is your next best option. Flight prices from London to Sylhet during May average around £797.

What is the cheapest day to depart on your flight to Sylhet?

The cheapest day to depart on your flight to Sylhet is on a Thursday when prices can be found for as low as £861. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,242.

What is the cheapest time of day to depart on your flight to Sylhet?

Our data shows that the cheapest London to Sylhet flights are usually those with departure times in the morning. Our users have found flights to Sylhet in the morning for as low as £576. Try not to purchase tickets in the afternoon because they tend to be around £902. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Sylhet Osmani Intl flight route?

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

How far in advance should I book a flight to Sylhet?

You are more likely to see cheaper flights to Sylhet from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Sylhet for around £928 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 London for as low as £765 on momondo.

What cabin class options are available on London to Sylhet Osmani Intl flights?

There are 3 cabin classes available to choose from on London 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.

How have London to Sylhet flight prices changed over time?

As of November 2025, prices for London to Sylhet flights are approximately 65% more expensive when compared to flights at the same time last year.

When to book flights from London to Sylhet

Are you open to changing your travel dates? Check out the ideal times to fly from London to Sylhet according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Sylhet (LON to ZYL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Sylhet

Best price found	£593
Fastest flight time	9h 30m
Direct flights	Mon, Thu, Sat and Sun
Airports in Sylhet	1 airport

The best one-way flight to Sylhet from London in the past 72 hours is £593. The best return flight deal from London to Sylhet found on momondo in the last 72 hours is £828.

The fastest flight from London to Sylhet takes 9h 30m

Direct flights go from London to Sylhet on Monday, Thursday, Saturday and Sunday. Airline offering direct flights is Biman Bangladesh..

There is 1 airport near Sylhet: Sylhet Osmani Intl (ZYL)

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How far is London to Sylhet Osmani Intl by plane?
London and Sylhet Osmani Intl are 4968.0 mi apart from one another. 16h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Sylhet Osmani Intl Airport?
Prices for flights from London to Sylhet Osmani Intl Airport are updated daily.
How many operators does momondo search for flights from London to Sylhet Osmani Intl Airport?
There is 1 operator available for flights from London to Sylhet Osmani Intl Airport as of November 2025.
How old do you have to be to fly from London to Sylhet Osmani Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Sylhet Osmani Intl Airport.
What documentation or ID do you need to fly to Sylhet Osmani Intl Airport?
The travel and health documents you'll need for your trip to Sylhet Osmani Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sylhet Osmani Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Sylhet?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Sylhet is Boeing 787-8 Dreamliner (53.62% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (43.13%), Boeing 787 Dreamliner (2.64%), and Boeing 777-300ER (0.23%).
What is the most popular airline from London to Sylhet?
momondo data reveals that the most frequently booked airline on the route from London to Sylhet is Biman Bangladesh, representing 100% of all bookings.

Best airlines flying from London to Sylhet

Compare and see reviews for airlines that fly from London to Sylhet with momondo

Airline	Rating	Free Cancellation	Price
Biman Bangladesh	PriceFrom £674	Free Cancellation	Rating 0.0 0 reviews		Search Biman Bangladesh flights

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Why should I use momondo to find a flight deal from London to Sylhet?

Finding the right flight to Sylhet from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sylhet quick and easy, saving you time and money.

Can I find flights from London to Sylhet with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Sylhet flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Sylhet?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Sylhet.

I’m not ready to book a flight from London to Sylhet right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Sylhet flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from London to Sylhet from £215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Sylhet departing on 17/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from London to Sylhet

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sylhet?

If you’re not able to fly to Sylhet in September, then May is your next best option. Flight prices from London to Sylhet during May average around £797.

What is the cheapest day to depart on your flight to Sylhet?

What is the cheapest time of day to depart on your flight to Sylhet?

What is the cheapest London to Sylhet Osmani Intl flight route?

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

How far in advance should I book a flight to Sylhet?

What cabin class options are available on London to Sylhet Osmani Intl flights?

There are 3 cabin classes available to choose from on London 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.

How have London to Sylhet flight prices changed over time?

As of November 2025, prices for London to Sylhet flights are approximately 65% more expensive when compared to flights at the same time last year.

How many flights depart from London to Sylhet on average per week?

As of November 2025, there are 4 flights per week flying from London to Sylhet. The most common day of the week flights depart is Wed, with 25% of flights taking off on this day.

When to book flights from London to Sylhet

Cheap London to Sylhet (LON to ZYL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Sylhet

Best price found

Fastest flight time

Direct flights

Airports in Sylhet

How far is London to Sylhet Osmani Intl by plane?

When did momondo last update prices for flights from London to Sylhet Osmani Intl Airport?

How many operators does momondo search for flights from London to Sylhet Osmani Intl Airport?

How old do you have to be to fly from London to Sylhet Osmani Intl Airport?

What documentation or ID do you need to fly to Sylhet Osmani Intl Airport?

What is the most popular plane model from London to Sylhet?

What is the most popular airline from London to Sylhet?

Best airlines flying from London to Sylhet

Compare and see reviews for airlines that fly from London to Sylhet with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Sylhet?

Can I find flights from London to Sylhet with flexible booking policies on momondo?

How can momondo help me find flights from London to Sylhet?

I’m not ready to book a flight from London to Sylhet right now. Can momondo alert me if prices change?

An easier way to manage your Sylhet trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bangladesh

Airports servicing Bangladesh