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Sylhet To London Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

September
October
November
December
January
February
March
April
August

November is by far the best month, wherein you can get cheapest flights for Sylhet to London. Meanwhile, January is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
November

November- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
November

November - is the cheapest month to book round trip flights.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Sylhet To London

Cheapest
Biman Bangladesh Airlines
Biman Bangladesh Airlines

ZYL

11:25

Sylhet

Osmani International Airport

Fri , 05 Sep 2025

33h 40m
ellipse
2 Stop

LHR

16:05

London

London Heathrow Airport

Sat, 06 Sep 2025

£959
Biman Bangladesh Airlines
Biman Bangladesh Airlines

ZYL

11:25

Sylhet

Osmani International Airport

Fri , 05 Sep 2025

24h 30m
ellipse
2 Stop

LHR

06:55

London

London Heathrow Airport

Sat, 06 Sep 2025

£1097
Biman Bangladesh Airlines
Biman Bangladesh Airlines

ZYL

09:35

Sylhet

Osmani International Airport

Fri , 05 Sep 2025

11h 20m
ellipse
Non Stop

LHR

15:55

London

London Heathrow Airport

Fri, 05 Sep 2025

£1651
ellipse

Early Morning Flight Sylhet to London

wallet
Cheapest Flight
Found
£1651
group
Average Flight
Time
11h 20m
calendra
Date/Time
05 Sep 2025
09:35 AM
plane
Airlines
Biman Bangladesh Airlines
Ellipse

Late Night Flight Sylhet to London

wallet
Cheapest Flight
Found
£959
group
Average Flight
Time
33h 40m
calendar
Date/Time
05 Sep 2025
11:25 AM
plane
Airlines
Biman Bangladesh Airlines

Flights from Sylhet to London with Easemytrip

Flying from Sylhet to London has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between Sylhet to London is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Osmani International Airport (ZYL) and London Heathrow Airport (LHR). You can expect a flight distance of approximately 8018 km, and most direct services cover it in around 18:10.

Let’s take a closer look at everything you need to know before booking your flight from Sylhet to London.

Travel Overview: Sylhet to London

Flight Details Information
Route Distance 8018 km
Average Flight Time 18:10 hrs
Departure Airport Osmani International Airport (ZYL)
Arrival Airport London Heathrow Airport (LHR)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights YES
Common Airlines Biman Bangladesh Airlines

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

Read more

FAQs about flights from Sylhet to London

Are there direct flights from Sylhet to London?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?