ZYL

£262 Find Cheap Flights to Sylhet

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sylhet departing on 19/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sylhet

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Sylhet, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sylhet, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Sylhet

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Sylhet that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Sylhet

Mon, 1 Sep - Wed, 17 Sep
Logo
06:10 - 10:40STN-ZYL
23h 30m2 stops
Logo
21:45 - 14:30ZYL-STN
21h 45m2 stops
£670
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Wed, 2 Jul - Fri, 25 Jul
Logo
07:40 - 08:40STN-ZYL
20h 00m2 stops
Logo
17:50 - 14:40ZYL-STN
25h 50m3 stops
£677
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Fri, 27 Jun - Tue, 8 Jul
Logo
19:15 - 13:20LGW-ZYL
37h 05m3 stops
Logo
12:15 - 13:25ZYL-LGW
30h 10m3 stops
£684
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Sun, 7 Sep - Sun, 12 Oct
Biman Bangladesh Logo
18:20 - 09:05LHR-ZYL
9h 45mdirect
Biman Bangladesh Logo
09:35 - 15:55ZYL-LHR
11h 20mdirect
£688Biman Bangladesh
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Sun, 6 Jul - Thu, 10 Jul
Logo
16:05 - 21:30LGW-ZYL
24h 25m3 stops
Logo
12:15 - 13:25ZYL-LGW
30h 10m3 stops
£697
Find Deal
Sat, 12 Jul - Wed, 6 Aug
Logo
07:55 - 10:20STN-ZYL
21h 25m2 stops
Logo
12:50 - 12:55ZYL-STN
29h 05m3 stops
£698
Find Deal
Wed, 17 Sep - Fri, 17 Oct
Logo
11:25 - 16:00LGW-ZYL
23h 35m2 stops
Logo
16:25 - 06:55ZYL-LGW
43h 30m2 stops
£702
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Mon, 1 Sep - Wed, 17 Sep
Logo
06:10 - 10:40STN-ZYL
23h 30m2 stops
Logo
17:50 - 14:35ZYL-STN
25h 45m3 stops
£702
Find Deal
Wed, 25 Jun - Wed, 9 Jul
Logo
11:25 - 18:00LGW-ZYL
25h 35m2 stops
Logo
20:10 - 06:55ZYL-LGW
39h 45m2 stops
£706
Find Deal
Sun, 7 Sep - Wed, 22 Oct
Biman Bangladesh Logo
18:20 - 09:05LHR-ZYL
9h 45mdirect
Biman Bangladesh Logo
09:35 - 15:55ZYL-LHR
11h 20mdirect
£737Biman Bangladesh
Find Deal
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KAYAK's insights & trends for flights to Sylhet

Get data-powered insights and trends into flights to Sylhet to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Sylhet?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Sylhet was found on the route from London, at £493 return. The most popular connection is from London to Sylhet and KAYAK users have found return deals for as low as £688 in the last 3 days.

How much is a flight to Sylhet?

The average and cheapest price for all round-trip flights to Sylhet from each origin found by users searching on KAYAK in the last month.

A flight to Sylhet costs £762 on average. The cheapest price found on KAYAK in the last 2 weeks cost £477 and departed from London Heathrow Airport. The most popular routes on KAYAK are Manchester to Sylhet which costs £799 on average, and London to Sylhet, which costs £896 on average.

See prices from:

What is the cheapest month to fly to Sylhet?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Sylhet, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Sylhet is September, where tickets cost £683 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from the United Kingdom is £1,232 and £1,124 respectively. For one-way flights, the best month to travel is September with an average price of £662.

What is a good deal for flights to Sylhet?

If you’re looking for cheap airfare to Sylhet, 25% of our users found tickets to Sylhet for the following prices or less: From London Heathrow Airport £775 return.

How far in advance should I book a flight to Sylhet?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sylhet, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 11 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

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Good to know - Cheap tickets to Sylhet

Low seasonMay
High seasonJanuary
Cheapest flight£262
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from London Gatwick Airport to Sylhet

When to book flights to Sylhet

Are your dates flexible? Find out the best times to travel to Sylhet based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Sylhet based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Sylhet flights

  • What is the cheapest flight to Sylhet?

    In the last 3 days, the cheapest flight deal to Sylhet was found on the route from London, at £493 return. The most popular connection is from London to Sylhet and KAYAK users have found return deals for as low as £688 in the last 3 days.

  • How far is Sylhet Osmani Intl Airport from central Sylhet?

    Sylhet Osmani Intl Airport is 4 miles from the centre of Sylhet.

  • What is the name of Sylhet’s airport?

    There is only 1 airport in Sylhet, called Sylhet Osmani Intl Airport (ZYL). It can also be referred to as Osmani Intl.

  • How much is a flight to Sylhet?

    On average, a flight to Sylhet costs £762. The cheapest price found on KAYAK in the last 2 weeks cost £477 and departed from London Heathrow Airport.

  • What is the cheapest day to fly to Sylhet?

    Based on KAYAK data, the cheapest day to fly to Sylhet is Tuesday where round-trip tickets can be as cheap as £735. On the other hand, the most expensive day to fly is Monday, where round-trip prices are £932 on average.

  • How does KAYAK find such low prices on flights to Sylhet?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sylhet.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sylhet?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sylhet is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sylhet?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sylhet with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sylhet?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sylhet up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sylhet?

    The cheapest time of day to fly to Sylhet is generally in the morning, when round-trip flights cost £754 on average. The most expensive time of day to fly to Sylhet is generally at night, which is peak travel time and where the average cost of a ticket is £1,084.

  • How many direct flights to Sylhet are there each week?

    Each week there are around 7 direct flights from within United Kingdom to Sylhet. The most common day for departures is Sunday, with 29% of flights taking off on this day.

Top tips for finding cheap flights to Sylhet

  • Looking for cheap airfare to Sylhet? 25% of our users found round-trip tickets to Sylhet for the following prices or less: Cheap flights to Sylhet from London Heathrow £993, from Manchester £1,142
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sylhet flight deals.

Top airline flying to Sylhet

 
See real verified KAYAK customer reviews for airlines flying to Sylhet. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Sylhet. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sylhet? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Biman BangladeshOverall score based on 22 reviews
7.0Food
7.2Boarding
6.5Comfort
6.2Entertainment
7.8Crew
Airline reviews

The food quality could have been a little better. Not sure if the flight was late due to weather but that was another thing. Overall it was a good experience.

10.0 ExcellentAhnaf Abrar, Feb 2025DAC - KTM
Read more Biman Bangladesh reviews

The food quality could have been a little better. Not sure if the flight was late due to weather but that was another thing. Overall it was a good experience.

It was ok. I wish if they could maintain the time.

Internal air serrulation was poor, felt suffocated after a while. Food was horrible. Seats were not comfortable at all, no leg or arm stretch room at all, even though I am not a big person at all. Dhaka transit passengers' waiting area was also horrible, dirty and unfriendly service. Middle of the journey opening previously checked in baggage was extremely unpleasant experience. I never experienced anything like this before in my 30+ years airplane journey experience.

I like food, look for extra meals or foods please

Late Biman. I will never ever go with Biman again.

There was a lot of kindness on the part of the crew. There was a strong smell throughout the plane.

Everything you need to know for your flight to Sylhet

Flights with popular airlines flying to Sylhet

Flights from the other most popular airlines that fly from the United Kingdom to Sylhet according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Biman Bangladesh flights to Sylhetfrom £648

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