Cheap Flights from London (LHR) to Sylhet (ZYL) from HK$4,490~

View HK$4,490 flight on Wed, 21 Jan 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Sylhet (ZYL-Osmani Intl.)

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Find Cheap Flights from London (LHR) to Sylhet (ZYL)

Prices were available within the past 7 days and start at HK$4,490 for one-way flights and HK$7,831 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Gulf Air
Wed, 4 Feb - Sun, 1 Mar
LHR
London
ZYL
Sylhet
HK$7,831 Return, found 4 days ago
HK$7,831
Return
found 4 days ago
Select Gulf Air flight, departing Wed, 4 Feb from London to Sylhet, returning Sun, 1 Mar, priced at HK$7,831 found 4 days ago
Turkish Airlines
Wed, 13 May - Thu, 21 May
LHR
London
ZYL
Sylhet
HK$7,945 Return, found 3 days ago
HK$7,945
Return
found 3 days ago
Select Turkish Airlines flight, departing Wed, 13 May from London to Sylhet, returning Thu, 21 May, priced at HK$7,945 found 3 days ago
Turkish Airlines
Wed, 4 Feb - Sun, 1 Mar
LHR
London
ZYL
Sylhet
HK$7,958 Return, found 4 days ago
HK$7,958
Return
found 4 days ago
Select Turkish Airlines flight, departing Wed, 4 Feb from London to Sylhet, returning Sun, 1 Mar, priced at HK$7,958 found 4 days ago
Qatar Airways
Thu, 13 Nov - Thu, 4 Dec
LHR
London
ZYL
Sylhet
HK$7,976 Return, found 6 days ago
HK$7,976
Return
found 6 days ago
Select Qatar Airways flight, departing Thu, 13 Nov from London to Sylhet, returning Thu, 4 Dec, priced at HK$7,976 found 6 days ago
Turkish Airlines
Sun, 1 Feb - Sat, 28 Feb
LHR
London
ZYL
Sylhet
HK$8,088 Return, found 6 days ago
HK$8,088
Return
found 6 days ago
Select Turkish Airlines flight, departing Sun, 1 Feb from London to Sylhet, returning Sat, 28 Feb, priced at HK$8,088 found 6 days ago
Qatar Airways
Thu, 20 Nov - Thu, 11 Dec
LHR
London
ZYL
Sylhet
HK$8,306 Return, found 6 days ago
HK$8,306
Return
found 6 days ago
Select Qatar Airways flight, departing Thu, 20 Nov from London to Sylhet, returning Thu, 11 Dec, priced at HK$8,306 found 6 days ago
Qatar Airways
Thu, 20 Nov - Thu, 11 Dec
LHR
London
ZYL
Sylhet
HK$8,326 Return, found 6 days ago
HK$8,326
Return
found 6 days ago
Select Qatar Airways flight, departing Thu, 20 Nov from London to Sylhet, returning Thu, 11 Dec, priced at HK$8,326 found 6 days ago
Qatar Airways
Fri, 21 Nov - Fri, 12 Dec
LHR
London
ZYL
Sylhet
HK$8,516 Return, found 6 days ago
HK$8,516
Return
found 6 days ago
Select Qatar Airways flight, departing Fri, 21 Nov from London to Sylhet, returning Fri, 12 Dec, priced at HK$8,516 found 6 days ago
British Airways
Thu, 13 Nov - Thu, 4 Dec
LHR
London
ZYL
Sylhet
HK$8,658 Return, found 6 days ago
HK$8,658
Return
found 6 days ago
Select British Airways flight, departing Thu, 13 Nov from London to Sylhet, returning Thu, 4 Dec, priced at HK$8,658 found 6 days ago
Biman Bangladesh
Sun, 1 Feb - Sun, 22 Feb
LHR
London
ZYL
Sylhet
HK$45,321 Return, found 1 day ago
HK$45,321
Return
found 1 day ago
Select Biman Bangladesh flight, departing Sun, 1 Feb from London to Sylhet, returning Sun, 22 Feb, priced at HK$45,321 found 1 day ago

Frequently asked questions

How much is a flight from London Heathrow to ZYL?
Round-trip journeys from LHR to Osmani Airport start from HK$7,831. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Osmani Intl. Airport (ZYL)?
Most flights can be canceled online, but whether you incur a fee depends on your airline. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from London Heathrow to Osmani Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport to Osmani Intl. Airport (ZYL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LHR to Osmani Intl. Airport (ZYL)?
Hounslow to Sylhet is around 8,000 kilometers, so get ready to spend a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Throw in a few snacks to munch on throughout your flight too.
Which airlines fly direct from Heathrow Airport (LHR) to ZYL?
A popular option with many travelers, Biman Bangladesh Airlines (BG) operates 17 monthly flights from London Heathrow to Osmani Intl. Airport (ZYL). Pick the one that suits your travel plans and book your ticket today.
Are Heathrow Airport to Osmani Intl. Airport (ZYL) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some super cheap fares from London Heathrow to Osmani Airport showing up a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.

Travel information

Origin airport
Heathrow
Destination airport
Osmani Intl.
Return price
HK$7,831
Distance
7971 km
Average flight time
9 hours 40 mins

Book with confidence

Flights from London to Sylhet

Book cheap flights from London (LHR) to Sylhet (ZYL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Sylhet (ZYL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Sylhet (ZYL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Sylhet flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Sylhet and things to do in Sylhet for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Sylhet more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Sylhet is HK$4,490 now!

 

Flights from London to Sylhet

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