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Cheap Business Class flights to Sylhet

LHR — ZYL
16 Jan — 23 Jan1
1 adult
1 adult, Business, 0 bags

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Cheap business class flights to Sylhet in 2025

Find the latest flights to Sylhet in 2025, 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 17 December 2025.

Average Price

£1,626

Cheapest Price

£1,207

Top Rated Airline

Biman Bangladesh

No. of Airlines

1

Arrival Airport

Sylhet Osmani Intl Airport
Average for return business class flights in December 2025
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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 17 December 2025.

Wed 28/118:15LHR - ZYL
Nonstop9h 40mBiman Bangladesh
Fri 27/310:25ZYL - LHR
Nonstop11h 40mBiman Bangladesh
Deal found 15/12£1,622
Sat 24/118:15LHR - ZYL
Nonstop9h 40mBiman Bangladesh
Sun 22/310:25ZYL - LHR
Nonstop11h 40mBiman Bangladesh
Deal found 15/12£1,793
Sun 22/318:15LHR - ZYL
Nonstop9h 40mBiman Bangladesh
Sat 18/409:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 16/12£1,811
Sat 23/518:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Wed 10/609:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 16/12£1,815
Fri 20/318:15LHR - ZYL
Nonstop9h 40mBiman Bangladesh
Sat 18/409:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 16/12£1,820
Sun 22/318:15LHR - ZYL
Nonstop9h 40mBiman Bangladesh
Sun 5/409:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 16/12£1,821

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.

What is the cheapest month to book a Business Class flight from United Kingdom to Sylhet?

Currently, October is the cheapest month in which you can book a Business Class flight from United Kingdom to Sylhet (average of £1,041). Flying from United Kingdom to Sylhet in July is currently the most expensive (average of £1,652). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

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 17 December 2025.

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

    It would cost one person about £1,626 to fly Business Class to Sylhet, usually. The lowest price a user reported recently is £1,207 (for a Business Class class ticket flying from London Heathrow Airport to Sylhet).

  • How much do Prem Economy Class flight tickets to Sylhet cost?

    Prem Economy flights to Sylhet should cost around £1,476 a person. It is worth noting that many users save, on average, 10% choosing Prem Economy over Business Class while still travelling with comfort.

  • 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.

  • What is the cheapest month to book a Business Class flight from United Kingdom to Sylhet?

    Currently, October is the cheapest month in which you can book a Business Class flight from United Kingdom to Sylhet (average of £1,041). Flying from United Kingdom to Sylhet in July is currently the most expensive (average of £1,652). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

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