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Cheap Business Class flights to Sylhet

LHR — ZYL
4 May — 11 May1
1 adult
1 adult, Business, 0 bags

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Cheap business class flights to Sylhet in 2026

Find the latest flights to Sylhet in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 4 April 2026.

Average Price

£1,715

Cheapest Price

£1,370

Top Rated Airline

Biman Bangladesh

No. of Airlines

1

Arrival Airport

Sylhet Osmani Intl Airport
Average for return business class flights in April 2026
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Most popular airline to fly business class with to Sylhet in the past 7 days
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Cheapest business class flights to Sylhet
Explore the most affordable business class flight options available to Sylhet. Find the lowest fares based on data from user searches, with prices last updated on 4 April 2026.

Wed 13/518:20
LHR
-
ZYL
Nonstop9h 45m
Biman Bangladesh
Sun 21/609:35
ZYL
-
LHR
Nonstop11h 20m
Biman Bangladesh
Deal found 1/4£1,861
Sat 9/518:20
LHR
-
ZYL
Nonstop9h 45m
Biman Bangladesh
Thu 4/610:45
ZYL
-
LHR
Nonstop11h 20m
Biman Bangladesh
Deal found 3/4£1,862
Fri 1/518:20
LHR
-
ZYL
Nonstop9h 45m
Biman Bangladesh
Sun 17/509:35
ZYL
-
LHR
Nonstop11h 20m
Biman Bangladesh
Deal found 30/3£1,886
Sat 1/818:20
LHR
-
ZYL
Nonstop9h 45m
Biman Bangladesh
Sat 29/809:35
ZYL
-
LHR
Nonstop11h 20m
Biman Bangladesh
Deal found 1/4£2,015
Tue 12/510:30
LHR
-
ZYL
2 stops23h 15m
Multiple Airlines
Sat 30/509:35
ZYL
-
LHR
Nonstop11h 20m
Multiple Airlines
Deal found 1/4£2,899
Fri 17/418:20
LHR
-
ZYL
Nonstop9h 45m
Biman Bangladesh
Wed 6/509:35
ZYL
-
LHR
Nonstop11h 20m
Biman Bangladesh
Deal found 2/4£3,023

Travel insights for business class flights from United Kingdom to Sylhet

Get recent, data-driven insights about business class flights from United Kingdom to Sylhet including ideal travel times, pricing trends, and more.

Rainfall in Sylhet by month

Plan your trip to Sylhet by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sylhet ranges from 8.0 - 812.0 inches per month. June is typically the wettest month, when rainfall can reach 812.0 mm. December is typically the driest time to visit Sylhet when rainfall is around 8.0 mm.

Temperature in Sylhet by month

Plan your trip to Sylhet by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sylhet, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

Frequently asked questions about Sylhet business class tickets

Find answers to common questions related to business class tickets for flights to Sylhet. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 4 April 2026.

  • What is the cheapest price for a Business Class ticket to Sylhet?

    It would cost one person about £1,715 to fly Business Class to Sylhet, usually. The lowest price a user reported recently is £1,370 (for a Business Class class ticket flying from London Heathrow Airport to Sylhet).

  • How many premium cabins does Biman Bangladesh have for flights to Sylhet?

    Biman Bangladesh has 2 premium cabins on its schedule for flights to Sylhet: Business Class and Prem Economy Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.

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Complete your trip

Complement your business class flight to Sylhet by adding a car hire and/or hotel room to your itinerary.
Sylhet car hire