Cheapest round-trip
Search your dates
Return fares for Sylhet to London are pulled from the airlines and our partners when you search. Pick your dates to see return flights and prices.
Search round tripsInternational route ZYL to LHR
Cheap flights from Sylhet to London
Sylhet's direct link to Heathrow: Biman flies the 8,018 km nonstop in about 11 hours 20 minutes on a Boeing 787-8.
Fares
Fares are pulled from the airlines and our partners when you search. Search your dates
FlightsEconomy
ZYL
Sylhet
LHR
London
- Distance
- 8,018 km
Return
Search fares
Looking for Sylhet to London air tickets and not sure what to pay? Biman Bangladesh Airlines flies this route, and fares change with demand, so the same seat can cost noticeably more close to a holiday weekend. Put your dates in the search above to compare today's fares and book with bookingMentor.
Everything you should know
Sylhet to London flight guide
Flying from Sylhet to London
In short
Biman Bangladesh Airlines is the only carrier flying nonstop from Osmani International Airport in Sylhet (ZYL) to London Heathrow (LHR). Its Boeing 787-8 covers the 8,018 km westbound in about 11 hours 20 minutes. Londoni families heading back after a winter at home, students starting UK courses and parents visiting grandchildren share the same aircraft.
Biman's oldest route and the BG201 nonstop
London was the destination of Biman's first international service, which began in March 1972 with a Boeing 707. Today Heathrow lists Biman to both Dhaka and Sylhet, so the region has its own nonstop. BG201 runs about four times a week.
Dreamliner cabins and the 46 kg allowance
The Dreamliner has 271 seats: 24 in business, set two, two, two, and 247 in economy, set three, three, three. There is no premium economy on this version.
The allowance is 46 kg checked and 7 kg in the cabin. Split the weight across two cases if your ticket allows, so neither is too heavy to lift, and weigh them at home; repacking on the floor at Osmani is nobody's idea of a send-off. Read the UK rules on food from outside the country before packing, as some items are banned at the border. Keep medicines and documents in the cabin bag.
UK visa and student paperwork
Bangladeshi passport holders need a UK visa issued before travel, with a passport valid for at least six months. Students should apply as soon as the university's confirmation and documents are ready, and keep the offer letter in the cabin bag for the UK border. British citizens of Bangladeshi origin simply fly back on their UK passport.
Flying to Manchester instead
Biman also serves Manchester from Osmani, which suits families in Oldham, Bradford or Birmingham. Ask Biman whether a booked ticket can be moved between the two UK airports, since fare rules may differ.
Direct trains to Whitechapel and Brick Lane by terminal
For Whitechapel, Brick Lane and much of Tower Hamlets, the Elizabeth line runs straight through central London without a change. From Terminals 2 and 3 there are six trains an hour, and Terminal 4 has four an hour direct to Abbey Wood via Canary Wharf; Terminal 5 has two an hour to Shenfield via Stratford. Fares to Zone 1 start at £13.90, with Oyster and contactless accepted. Heathrow Express reaches Paddington in about 15 minutes but then needs another train east, awkward with 46 kg.
The Piccadilly line serves all terminal areas and takes around 40 to 50 minutes to central London, stopping at stations the faster trains pass. Black cabs queue outside every terminal. If you land after the trains stop, Heathrow Central bus station between Terminals 2 and 3 is the hub for local buses and long-distance coaches.
Fact-checked by the bookingMentor Travel Desk
Reviewed · Updated when rules or prices change
Checked against trusted sources:
Heathrow Airport, Elizabeth line
See the source
Sylhet to London flights at a glance
Biman Bangladesh Airlines operates direct flights from Sylhet (ZYL) to London (LHR). The flight takes about 11h 20m.
| Flight time | 11h 20m nonstop |
|---|---|
| Distance | 8,018 km |
Search Sylhet to London flights
Pick your dates to see the flights, times and fares available on this route.
Flights and fares for your dates
Search the dates you want to fly to see the flights and fares available.
Search flights
Trending flights
More flight routes on bookingMentor, grouped by departure country.
Flights from Bangladesh6 routes
FromTo DAC CXB DhakaCox's Bazar FromTo DAC ZYL DhakaSylhet FromTo DAC CGP DhakaChattogram FromTo DAC RJH DhakaRajshahi Available airlines2 airlines- US-Bangla Airlines
- Biman Bangladesh Airlines
FromTo ZYL DAC SylhetDhaka FromTo CGP DAC ChattogramDhaka
Flights from United Arab Emirates4 routes
FromTo DXB DAC DubaiDhaka FromTo AUH CGP Abu DhabiChattogram FromTo AUH DAC Abu DhabiDhaka FromTo AUH ZYL Abu DhabiSylhet Available airlines1 airline- Biman Bangladesh Airlines
Flights from India2 routes
FromTo CCU DAC KolkataDhaka FromTo BOM DAC MumbaiDhaka Available airlines2 airlines- Air India
- IndiGo
Flights from Japan1 route
FromTo NRT DAC TokyoDhaka Available airlines1 airline- Biman Bangladesh Airlines
Flights from Ethiopia1 route
FromTo ADD DAC Addis AbabaDhaka Available airlines1 airline- Ethiopian Airlines
Flights from Bahrain1 route
FromTo BAH DAC ManamaDhaka Available airlines1 airline- Gulf Air
Flights from Thailand1 route
Flights from Egypt0 routes
Flights from China1 route
Flights from Sri Lanka1 route
FromTo CMB DAC ColomboDhaka Available airlines2 airlines- FitsAir
- SriLankan Airlines
Airlines flying Sylhet to London
Biman Bangladesh Airlines flies this route.
Type of aircraft(s) on this route
-
Boeing 787-8Biman Bangladesh Airlines271 seats
Aircraft from the airlines' published schedules for the coming weeks; seat counts from the airlines' fleet information. Airlines can swap aircraft at short notice; your booking shows the aircraft for your flight.
Departure and arrival airports
ZYL Osmani International Airport
- Codes
- IATA ZYL
- City
- Sylhet, Bangladesh
LHR London Heathrow Airport
- Codes
- IATA LHR
- City
- London, United Kingdom
Where to stay in London
Hotels and resorts in London with guest scores, nightly prices and free cancellation.
Travelers are asking
No questions yet about Sylhet to London flights. Ask the community or our travel team, and the answer will show here once it is published.
Be the first to ask
Our travel team answers questions about Sylhet to London flights
Reviews and questions
Contribute:
No reviews yet. Be the first to review this routeFlown Sylhet to London recently? Tell other travellers how check-in, the flight and the arrival went.
Need help?
Frequently Asked Questions (FAQs)
General
The Dreamliner has 271 seats: 24 in business, set two, two, two, and 247 in economy, set three, three, three. There is no premium economy on this version, so the choice is a straight one between the two cabins on an overnight-length flight.
For Whitechapel, Stratford or anywhere east, the Elizabeth line is usually better: it runs straight through central London in around 35 minutes to the centre without a change. Heathrow Express is faster to Paddington, about 15 minutes, but then needs another train east, which is awkward with 46 kg of luggage.
The Piccadilly line has stations at Terminals 2 and 3, at Terminal 4, and at Terminal 5. It is the slowest rail option, around 40 to 50 minutes to central London, but it stops at many west and central London stations the faster trains pass by, and runs from all three passenger terminal areas.
Yes. London was the destination of Biman's very first international service, a service that began in March 1972 with a Boeing 707. Today Heathrow lists Biman to both Dhaka and Sylhet, so the region has its own nonstop rather than relying on the capital.
Getting there
Biman also serves Manchester from Osmani, which suits families in Oldham, Bradford or Birmingham better than a trip down from London. Ask Biman if a booked ticket can be moved between the two UK airports, since the fare rules on each route may differ.
Split the weight across two cases if your ticket allows it, so neither is too heavy to lift. Seal and label any food, and read the UK rules on bringing food from outside the country before you pack, as some items are banned at the border. Keep the 7 kg cabin bag for medicines and documents.
Heathrow Central bus station, between Terminals 2 and 3, is the main hub for local buses and long-distance coaches, and Terminals 4 and 5 have their own bus stations. If you land late and the trains have stopped, ask at the terminal information desk which bus or coach suits your onward journey.
Cancellations & changes
Between the last Sunday in March and the last Sunday in October, while Britain is on summer time, London is 5 hours behind Sylhet. For the rest of the year the gap is 6 hours. Because the flight runs westward, you land the same day only a few hours after leaving on the clock.
Visa & documents
As soon as your university has issued its confirmation and your documents are ready. Processing takes time, and Biman will not board you without the visa in your passport. Check that the passport has at least six months of validity and keep your offer letter in your cabin bag for the UK border.
Yes, a British passport is enough for entry to the UK. For the outbound journey to Bangladesh, a foreign passport holder normally needs either a visa or the No Visa Required endorsement, so check that before booking the return leg from London.
