Cheap Flights from Sylhet (ZYL) to London (LHR) from HK$5,592~

View HK$5,592 flight on Wed, 17 Dec 2025Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at HK$5,592 for one-way flights and HK$11,185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Biman Bangladesh
Sat, 17 Jan - Sat, 24 Jan
ZYL
Sylhet
LHR
London
HK$11,185 Return, found 4 days ago
HK$11,185
Return
found 4 days ago
Select Biman Bangladesh flight, departing Sat, 17 Jan from Sylhet to London, returning Sat, 24 Jan, priced at HK$11,185 found 4 days ago
Biman Bangladesh
Sat, 17 Jan - Sat, 24 Jan
ZYL
Sylhet
LHR
London
HK$11,259 Return, found 4 days ago
HK$11,259
Return
found 4 days ago
Select Biman Bangladesh flight, departing Sat, 17 Jan from Sylhet to London, returning Sat, 24 Jan, priced at HK$11,259 found 4 days ago
Biman Bangladesh
Sat, 17 Jan - Sat, 24 Jan
ZYL
Sylhet
LHR
London
HK$11,345 Return, found 4 days ago
HK$11,345
Return
found 4 days ago
Select Biman Bangladesh flight, departing Sat, 17 Jan from Sylhet to London, returning Sat, 24 Jan, priced at HK$11,345 found 4 days ago
Biman Bangladesh
Sat, 17 Jan - Sat, 24 Jan
ZYL
Sylhet
LHR
London
HK$11,795 Return, found 4 days ago
HK$11,795
Return
found 4 days ago
Select Biman Bangladesh flight, departing Sat, 17 Jan from Sylhet to London, returning Sat, 24 Jan, priced at HK$11,795 found 4 days ago
Biman Bangladesh
Sat, 17 Jan - Sat, 24 Jan
ZYL
Sylhet
LHR
London
HK$12,149 Return, found 4 days ago
HK$12,149
Return
found 4 days ago
Select Biman Bangladesh flight, departing Sat, 17 Jan from Sylhet to London, returning Sat, 24 Jan, priced at HK$12,149 found 4 days ago
Biman Bangladesh
Sat, 17 Jan - Sat, 24 Jan
ZYL
Sylhet
LHR
London
HK$12,245 Return, found 4 days ago
HK$12,245
Return
found 4 days ago
Select Biman Bangladesh flight, departing Sat, 17 Jan from Sylhet to London, returning Sat, 24 Jan, priced at HK$12,245 found 4 days ago
Biman Bangladesh
Sat, 17 Jan - Sat, 24 Jan
ZYL
Sylhet
LHR
London
HK$12,395 Return, found 4 days ago
HK$12,395
Return
found 4 days ago
Select Biman Bangladesh flight, departing Sat, 17 Jan from Sylhet to London, returning Sat, 24 Jan, priced at HK$12,395 found 4 days ago
Biman Bangladesh
Sat, 17 Jan - Sat, 24 Jan
ZYL
Sylhet
LHR
London
HK$12,508 Return, found 4 days ago
HK$12,508
Return
found 4 days ago
Select Biman Bangladesh flight, departing Sat, 17 Jan from Sylhet to London, returning Sat, 24 Jan, priced at HK$12,508 found 4 days ago
Biman Bangladesh
Sat, 17 Jan - Sat, 24 Jan
ZYL
Sylhet
LHR
London
HK$12,535 Return, found 4 days ago
HK$12,535
Return
found 4 days ago
Select Biman Bangladesh flight, departing Sat, 17 Jan from Sylhet to London, returning Sat, 24 Jan, priced at HK$12,535 found 4 days ago
Biman Bangladesh
Sat, 17 Jan - Sat, 24 Jan
ZYL
Sylhet
LHR
London
HK$12,646 Return, found 4 days ago
HK$12,646
Return
found 4 days ago
Select Biman Bangladesh flight, departing Sat, 17 Jan from Sylhet to London, returning Sat, 24 Jan, priced at HK$12,646 found 4 days ago
Sylhet to London route information
Origin airport
Osmani Intl.
Destination airport
Heathrow
Return price
HK$11,185
Distance
7971 km
Average flight time
11 hours 40 mins

Flights from Sylhet to London

Book cheap flights from Sylhet (ZYL) to London (LHR) 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 Sylhet (ZYL) to London (LHR) 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 Sylhet (ZYL) to London (LHR) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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

If you would like to book flights to London more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is HK$5,592 now!

 

Frequently asked questions

How much is a flight from Osmani Airport to Heathrow Airport (LHR)?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between ZYL and LHR start from HK$11,185. Book today to get the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Osmani Airport to Heathrow Airport (LHR)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from ZYL to Heathrow Airport (LHR) 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 Osmani Intl. Airport (ZYL) to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Osmani Airport to London Heathrow?
The distance is around 8,000 kilometers. Sleep mask? Check. Toiletries? Check. You'll need to pack all the travel comforts for this long-haul Sylhet to Hounslow flight.
Which airlines fly direct from Osmani Intl. Airport (ZYL) to Heathrow Airport (LHR)?
If you'd like to fly directly from ZYL to Heathrow Airport (LHR), Biman Bangladesh Airlines (BG) is a top option. It operates 13 flights each month between Sylhet and Hounslow.
Are Osmani Intl. Airport (ZYL) to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some of the cheapest fares from ZYL to LHR popping up a few weeks before the date of departure. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not every airline advertises prices that far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.