Direct (nonstop) flights from Sylhet to London
1 airline flys nonstop from Sylhet (ZYL) to Heathrow (LHR). It's 4,990 miles (8,031 km), about 11h 20m in the air. Operated by Biman Bangladesh Airlines.
Biman Bangladesh Airlines
Route data last updated: May 24, 2026
Airlines with non-stop flights
BG
Biman Bangladesh Airlines
Alternative Routes
Other ways to fly from Sylhet to London with one stop · direct emits 763 kg CO₂ per passenger
Looking for the return flight?
LHR → ZYL: Flights from London to SylhetOther direct flights from Sylhet
Direct flights from London (LHR)
Frequently Asked Questions
How long is the direct flight from Sylhet to London?
A nonstop flight from Sylhet (ZYL) to London (LHR) takes approximately 11 hours and 20 minutes. The distance is 4,990 miles (8,031 km).
Which airlines fly nonstop from Sylhet to London?
Just Biman Bangladesh Airlines.
Is there a nonstop flight from Sylhet to London?
Yes. 1 airline: Biman Bangladesh Airlines.
How far is Sylhet from London?
The flight distance from Sylhet to London is 4,990 miles (8,031 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Rome.
What is the time difference between Sylhet and London?
London is 5 hours behind Sylhet. (Asia/Dhaka vs Europe/London.)
Will I experience jet lag flying from Sylhet to London?
Maybe mild — 5-hour difference. Most people adjust in a day or two.
What type of aircraft flies from Sylhet to London?
At 11h 20m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Bangladesh to United Kingdom?
Depends on your passport. Check with the United Kingdom embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Sylhet to London?
Roughly 763 kg CO2 per passenger one-way. That's about the same as driving 3,815 km.
Is the return flight from London to Sylhet also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Sylhet to London?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Sylhet for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.