How long is the flight from London to Sylhet?

A quick flight from London to Sylhet can take about 19h 55m. Oman Air provides one of the quickest options available for as low as £882. London and Sylhet are separated by a distance of 4979 mi.

What are the cheapest airlines flying from London to Sylhet round-trip?

Our cheapest airline available from London to Sylhet is Biman Bangladesh. Our recent data shows that you can find tickets from as low as £705 on this airline. An additional option worth looking into is Lufthansa, starting at £798. Biman Bangladesh is 26% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Sylhet ranges from 8.0 - 812.0 inches per month. June is typically the wettest month, when rainfall can reach 812.0 mm. December is typically the driest time to visit Sylhet when rainfall is around 8.0 mm.

If weather is an important factor for your trip to Sylhet, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

What are the most popular routes from London to Sylhet?

When deciding which route to take from London to Sylhet consider London Heathrow - Sylhet Osmani Intl, London Gatwick - Sylhet Osmani Intl or London Stansted - Sylhet Osmani Intl as they are the most popular.

What are the cheapest flights from London to Sylhet?

On average you can expect to pay £1,189 for a flight from London to Sylhet. The cheapest flight overall is £474 while the most popular route, (London Heathrow - Sylhet Osmani Intl) is currently priced at £751.

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

If you book a flight to Sylhet from London, you will be flying to Osmani Intl, which is the city’s only airport. Sylhet Osmani Intl (ZYL) is located 4.3 mi from the center of Sylhet. There are 0 flights from London to Osmani Intl per day from 2 different airlines.

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

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

How can I find direct flights from London to Sylhet?

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

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

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

£262+ Cheap Flights from London to Sylhet

Cheapflights Tip: The best prices from London to Sylhet Osmani Intl are usually found in September or April, booked 37 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from London to Sylhet

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from London to Sylhet
Explore the most affordable flight options available from London to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Sat 10/1019:35 -

2 stops20h 15m

Sat 14/1114:40 -

2 stops30h 55m

Deal found 4/10£726

Sun 15/1108:45 -

2 stops25h 15m

Fri 27/1112:30 -

2 stops33h 05m

Deal found 5/10£733

Thu 8/1010:00 -

2 stops29h 00m

Thu 15/1022:10 -

2 stops25h 25m

Deal found 6/10£743

Fri 9/1010:00 -

2 stops22h 50m

Fri 13/1114:40 -

2 stops30h 55m

Deal found 6/10£744

Wed 11/1113:30 -

2 stops20h 25m

Wed 27/112:50 -

2 stops28h 40m

Deal found 7/10£745

Wed 14/1010:00 -

2 stops29h 00m

Wed 21/1011:50 -

2 stops25h 55m

Deal found 6/10£747

Tue 13/1009:45 -

2 stops29h 15m

Tue 20/1022:10 -

2 stops25h 25m

Deal found 6/10£748

Tue 27/1006:30 -

2 stops27h 25m

Sun 22/1112:50 -

2 stops33h 40m

Deal found 8/10£751

Mon 12/1019:35 -

2 stops20h 15m

Thu 29/1014:40 -

2 stops23h 05m

Deal found 8/10£753

Sun 1/1109:30 -

2 stops23h 30m

Sun 8/1112:30 -

3 stops29h 00m

Deal found 4/10£754

Tue 24/1108:45 -

2 stops42h 10m

Wed 27/110:00 -

2 stops40h 30m

Deal found 8/10£754

Sun 11/1010:00 -

2 stops29h 00m

Wed 21/1021:20 -

2 stops26h 15m

Deal found 9/10£755

Best flights from London to Sylhet
Discover carefully curated flight deals from London to Sylhet that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Sun 1/1108:40 -

2 stops30h 55m

Tue 15/1222:00 -

2 stops37h 55m

Deal found 9/10£796

Thu 7/120:05 -

1 stop19h 55m

Wed 3/208:15 -

1 stop16h 10m

Deal found 4/10£882

Wed 11/1106:45 -

3 stops25h 25m

Sun 13/1212:30 -

2 stops25h 15m

Deal found 5/10£810

Wed 11/1107:00 -

3 stops23h 00m

Wed 16/1222:45 -

3 stops28h 10m

Deal found 6/10£810

Fri 30/1008:25 -

1 stop17h 05m

Mon 16/1108:15 -

1 stop16h 10m

Deal found 6/10£912

Fri 30/1008:45 -

2 stops23h 25m

Fri 5/212:30 -

2 stops24h 50m

Deal found 9/10£817

Mon 9/1120:05 -

1 stop29h 25m

Sat 14/1108:15 -

1 stop27h 40m

Deal found 5/10£913

Mon 2/1108:45 -

2 stops23h 25m

Sat 19/1212:30 -

2 stops25h 15m

Deal found 8/10£820

Thu 31/1220:05 -

1 stop19h 55m

Wed 3/208:15 -

1 stop16h 10m

Deal found 7/10£914

Sun 3/106:50 -

3 stops27h 10m

Thu 14/112:30 -

2 stops25h 15m

Deal found 6/10£825

Sun 1/1108:25 -

1 stop17h 05m

Wed 16/1222:45 -

1 stop25h 40m

Deal found 9/10£954

Sun 22/1113:55 -

3 stops25h 40m

Wed 30/1222:45 -

3 stops27h 40m

Deal found 5/10£829

Mon 2/1120:05 -

1 stop29h 25m

Wed 16/1222:45 -

1 stop25h 40m

Deal found 9/10£954

Mon 9/1106:30 -

3 stops19h 00m

Sat 14/1120:00 -

2 stops25h 35m

Deal found 5/10£836

Sat 2/106:25 -

3 stops25h 45m

Sun 24/116:30 -

3 stops25h 30m

Deal found 6/10£838

Thu 7/120:05 -

1 stop19h 55m

Thu 4/208:15 -

1 stop27h 40m

Deal found 4/10£1,078

Tue 20/1014:35 -

3 stops24h 25m

Tue 15/1214:40 -

2 stops30h 55m

Deal found 8/10£840

Thu 5/1120:05 -

1 stop29h 25m

Thu 12/1108:15 -

1 stop27h 40m

Deal found 6/10£1,106

Fri 20/1108:45 -

2 stops21h 15m

Sat 12/1216:20 -

2 stops19h 35m

Deal found 5/10£842

Fri 13/1108:25 -

1 stop17h 05m

Wed 9/1208:15 -

1 stop16h 10m

Deal found 8/10£1,107

Fri 1/112:55 -

3 stops27h 05m

Fri 5/220:00 -

3 stops24h 45m

Deal found 6/10£846

Wed 11/1114:15 -

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Sun 13/1214:50 -

2 stops22h 30m

Deal found 8/10£846

Fri 20/1108:25 -

1 stop17h 05m

Wed 27/122:45 -

1 stop25h 40m

Deal found 9/10£1,144

Sun 25/1006:20 -

3 stops25h 50m

Sun 24/116:30 -

3 stops28h 05m

Deal found 4/10£863

Wed 16/1208:20 -

3 stops29h 10m

Wed 13/120:00 -

3 stops28h 10m

Deal found 8/10£866

Wed 6/110:55 -

2 stops23h 00m

Wed 24/216:20 -

2 stops30h 00m

Deal found 8/10£866

Sat 2/106:25 -

3 stops25h 45m

Sat 6/216:30 -

3 stops25h 40m

Deal found 5/10£871

Thu 5/1109:10 -

2 stops22h 20m

Fri 15/120:30 -

3 stops27h 40m

Deal found 8/10£884

Sat 7/1117:20 -

2 stops40h 35m

Sat 21/1122:00 -

2 stops24h 20m

Deal found 5/10£891

Sat 7/1118:30 -

3 stops35h 15m

Sat 21/1122:00 -

3 stops27h 35m

Deal found 5/10£891

Find flight deals from London to Sylhet

Round-trip from	£733
One-way from	£262
Popular in	December
Cheapest in	September
Average price	£891
Good round-trip deal	£844 or less
Good one-way deal	£497 or less

15/11-27/11
4 total stops
58h 20m total
London to Sylhet

Search Deals

13/11-31/12
3 total stops
37h 10m total
London to Sylhet

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£129 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£31 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from London (LON) to Sylhet Osmani Intl.

Search Deals

Price to beat on a one-way flight from London (LON) to Sylhet Osmani Intl.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSylhet

STN London Stansted - ZYL Sylhet Osmani Intl

STNZYL

London Stansted

Fri 13/11

12:55-08:05

3 stops37h 10m

Sylhet Osmani Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

£262

LondonSylhet

LGW London Gatwick - ZYL Sylhet Osmani Intl

LGWZYL

London Gatwick

Fri 13/11

12:15-08:05

3 stops37h 50m

Sylhet Osmani Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

£270

LondonSylhet

STN London Stansted - ZYL Sylhet Osmani Intl

STNZYL

London Stansted

Sat 31/10

12:30-07:30

3 stops37h 00m

Sylhet Osmani Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

£303

LondonSylhet

LGW London Gatwick - ZYL Sylhet Osmani Intl

LGWZYL

London Gatwick

Sat 21/11

12:15-08:05

3 stops37h 50m

Sylhet Osmani Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

£331

LondonSylhet

STN London Stansted - ZYL Sylhet Osmani Intl

STNZYL

London Stansted

Mon 30/11

16:25-08:05

3 stops33h 40m

Sylhet Osmani Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

£338

LondonSylhet

LTN London Luton - ZYL Sylhet Osmani Intl

LTNZYL

London Luton

Fri 6/11

14:05-12:00

3 stops39h 55m

Sylhet Osmani Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

£341

LondonSylhet

LTN London Luton - ZYL Sylhet Osmani Intl

LTNZYL

London Luton

Fri 13/11

15:05-16:00

3 stops18h 55m

Sylhet Osmani Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

£344

LondonSylhet

LGW London Gatwick - ZYL Sylhet Osmani Intl

LGWZYL

London Gatwick

Mon 12/10

19:35-20:50

2 stops20h 15m

Sylhet Osmani Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

£350

LondonSylhet

STN London Stansted - ZYL Sylhet Osmani Intl

STNZYL

London Stansted

Mon 14/12

11:25-08:05

3 stops38h 40m

Sylhet Osmani Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

£350

LondonSylhet

STN London Stansted - ZYL Sylhet Osmani Intl

STNZYL

London Stansted

Wed 21/10

16:45-11:50

3 stops38h 05m

Sylhet Osmani Intl

Wed 31/12

00:00-19:00

Nonstop0h 00m

£352

Flights are sorted by cheapest return flights first.

Deals found on 6/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to Sylhet

Have a flexible travel schedule? Discover the best time to fly to Sylhet from London with our price prediction graph.

LON-ZYL

LGW-ZYL

LHR-ZYL

LTN-ZYL

STN-ZYL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Sylhet

LON-ZYL

LGW-ZYL

LHR-ZYL

LTN-ZYL

STN-ZYL

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

Currently, September is the cheapest month in which you can book a flight from London to Sylhet (average of £792). Flying from London to Sylhet in December is currently the most expensive (average of £1,414). 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.

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

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

How much does it cost for a return flight from London to Sylhet?

Airfare is below average for this route at the moment.

London to Sylhet flights typically cost between £793 and £956 in November.
The cheapest return price found within the last 5 days was £733 on Multiple Airlines (15 Nov–27 Nov).

How often are flights from London to Sylhet delayed?

About 27% of weekly flights between London and Sylhet have experienced delays in the past year, with the average delay time being 197 minutes.

What is the most punctual flight time for London to Sylhet flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Sylhet flights?

Over the past year, Biman Bangladesh have had the lowest number of delays on this route, with just 27% of flights being delayed.

How far ahead should I book a flight from London to Sylhet?

To ensure you get the cheapest price possible for a flight from London to Sylhet, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Sylhet

Check out reviews from past customers who have flown with Qatar Airways and Biman Bangladesh from London to Sylhet to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.3

Good

3,726 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

wizard,Jun 2026

DOH - BKK

It was a terrible experience, when I purchased the Qatar Airways ticket, it stated that I could have one carry on bag and one checked baggage, when I got to the airport they demanded a fee for the checked luggage of $328.00 or 1,705.00 bra real, of which I did not have and had to have a family member deposit it to me in order to pay this fee that was meant to be included, it caused a lot of stress for me and my family and I am very unhappy with this out right trickery. I feel something should be done to prevent other travelers from experiencing what I did, it is not fair.

Qatar Airways

7.3

Good

3,726 reviews

Qatar Airways

7.3

Good

3,726 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

wizard,Jun 2026

DOH - BKK

Biman Bangladesh

6.6

Okay

32 reviews

Qatar Airways

7.3

Good

3,726 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

wizard,Jun 2026

DOH - BKK

Related info for your journey

What airport do you fly into for flights to Sylhet from London?
If you book a flight to Sylhet from London, you will be flying to Osmani Intl, which is the city’s only airport. Sylhet Osmani Intl (ZYL) is located 4.3 mi from the center of Sylhet. There are 0 flights from London to Osmani Intl per day from 2 different airlines.
How long is the flight from London to Sylhet?
A quick flight from London to Sylhet can take about 19h 55m. Oman Air provides one of the quickest options available for as low as £882. London and Sylhet are separated by a distance of 4979 mi.
What are the cheapest airlines flying from London to Sylhet round-trip?
Our cheapest airline available from London to Sylhet is Biman Bangladesh. Our recent data shows that you can find tickets from as low as £705 on this airline. An additional option worth looking into is Lufthansa, starting at £798. Biman Bangladesh is 26% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular routes from London to Sylhet?
When deciding which route to take from London to Sylhet consider London Heathrow - Sylhet Osmani Intl, London Gatwick - Sylhet Osmani Intl or London Stansted - Sylhet Osmani Intl as they are the most popular.
What are the cheapest flights from London to Sylhet?
On average you can expect to pay £1,189 for a flight from London to Sylhet. The cheapest flight overall is £474 while the most popular route, (London Heathrow - Sylhet Osmani Intl) is currently priced at £751.
Can I find deals for flights from London to Sylhet that include hotel bookings?
Yes. In addition to deals on London to Sylhet flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Sylhet?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Sylhet.
Can I find deals for business class flights from London to Sylhet?
Yes. Cheapflights offers flight deals from London to Sylhet by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Sylhet?
Currently, September is the cheapest month in which you can book a flight from London to Sylhet (average of £792). Flying from London to Sylhet in December is currently the most expensive (average of £1,414). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Popular flights

Sylhet flight routes

Fly from London to Sylhet on these airlines

Biman Bangladesh flights from London to Sylhet Osmani Intl

Top 2 airlines flying from London to Sylhet

Airline	Cheapest	Average	Flexibility	On-time
Biman Bangladesh	Cheapest£705	Average£939	FlexibilityNo cancel fee	On-time45%	Search Biman Bangladesh flights
Lufthansa	Cheapest£798	Average£1,174	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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How does Cheapflights help users find flights from London to Sylhet?

When you search for this flight from London to Sylhet, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Sylhet?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sylhet from London.

Can Cheapflights find flights from London to Sylhet with no change fees?

Certainly. Search results for flights to Sylhet from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Sylhet become cheaper?

Yes, Cheapflights offers price alerts on London to Sylhet flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London to Sylhet from £262

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Sylhet

Cheapest flights from London to SylhetExplore the most affordable flight options available from London to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Explore the most affordable flight options available from London to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from London to SylhetDiscover carefully curated flight deals from London to Sylhet that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from London to Sylhet that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from London to SylhetExplore direct flight options from London to Sylhet based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Explore direct flight options from London to Sylhet based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from London to SylhetDiscover last-minute flight deals from London to Sylhet. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from London to Sylhet. Data last updated 9 October 2026 and is based on user searches.

One-way flights from London to SylhetSearch for one-way flight options from London to Sylhet. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way flight options from London to Sylhet. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Find flight deals from London to Sylhet

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One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Sylhet that are best for you.

Best time to book a flight from London to Sylhet

Have a flexible travel schedule? Discover the best time to fly to Sylhet from London with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from London to Sylhet. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 October 2026.

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

How much does it cost for a return flight from London to Sylhet?

Airfare is below average for this route at the moment.

London to Sylhet flights typically cost between £793 and £956 in November.The cheapest return price found within the last 5 days was £733 on Multiple Airlines (15 Nov–27 Nov).

How often are flights from London to Sylhet delayed?

About 27% of weekly flights between London and Sylhet have experienced delays in the past year, with the average delay time being 197 minutes.

What is the most punctual flight time for London to Sylhet flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Sylhet flights?

Over the past year, Biman Bangladesh have had the lowest number of delays on this route, with just 27% of flights being delayed.

How far ahead should I book a flight from London to Sylhet?

To ensure you get the cheapest price possible for a flight from London to Sylhet, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Sylhet

Check out reviews from past customers who have flown with Qatar Airways and Biman Bangladesh from London to Sylhet to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from London to Sylhet?

What are the cheapest airlines flying from London to Sylhet round-trip?

What are the most popular routes from London to Sylhet?

What are the cheapest flights from London to Sylhet?

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

How can I find direct flights from London to Sylhet?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Sylhet on these airlines

Choose from the following airlines for your flight from London to Sylhet. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

Alternative routes for London to Sylhet

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

Complete your trip

Complete your trip to Sylhet by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Bangladesh

Book a non-stop flight to one of these other cities located in Bangladesh.

Search flights from London to Sylhet by cabin class

Find flights from London to Sylhet, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Sylhet flights

Browse other London and Sylhet flight options. Last updated on 9 October 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Sylhet

Explore flights to Sylhet departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

Top 2 airlines flying from London to Sylhet

Fly with Cheapflights

How does Cheapflights help users find flights from London to Sylhet?

Why should you use Cheapflights to find cheap flight tickets from London to Sylhet?

Can Cheapflights find flights from London to Sylhet with no change fees?

Cheapest flights from London to Sylhet
Explore the most affordable flight options available from London to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from London to Sylhet
Discover carefully curated flight deals from London to Sylhet that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from London to Sylhet
Explore direct flight options from London to Sylhet based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from London to Sylhet
Discover last-minute flight deals from London to Sylhet. Data last updated 9 October 2026 and is based on user searches.

One-way flights from London to Sylhet
Search for one-way flight options from London to Sylhet. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

London to Sylhet flights typically cost between £793 and £956 in November.
The cheapest return price found within the last 5 days was £733 on Multiple Airlines (15 Nov–27 Nov).