ZYL

£290 Find Cheap Flights to Sylhet – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return fare
£725
Typical prices: £843-£1,035
Multiple Airlines
Wed 28/10Wed 25/11
LHR - ZYL • 2 stops
Cheapest direct flights
£771
Biman Bangladesh
Tue 27/10Tue 1/12
MAN - ZYL • Direct
Top routes
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sylhet!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Sylhet

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Sylhet

Wed, 28 Oct - Wed, 25 Nov
Multiple Airlines Logo
09:30 - 21:35LHR  London Heathrow-ZYL Sylhet Osmani Intl
30h 05m2 stops Manama Bahrain Intl Dhaka Hazrat Shahjalal Intl
Multiple Airlines Logo
10:00 - 11:30ZYL  Sylhet Osmani Intl-LHR London Heathrow
31h 30m2 stops Dhaka Hazrat Shahjalal Intl New Delhi Indira Gandhi Intl
£725Multiple Airlines
Thu, 12 Nov - Thu, 10 Dec
Multiple Airlines Logo
09:30 - 11:45LHR  London Heathrow-ZYL Sylhet Osmani Intl
44h 15m2 stops Manama Bahrain Intl Dhaka Hazrat Shahjalal Intl
Multiple Airlines Logo
10:55 - 19:20ZYL  Sylhet Osmani Intl-LHR London Heathrow
38h 25m2 stops Dhaka Hazrat Shahjalal Intl New Delhi Indira Gandhi Intl
£725Multiple Airlines
Mon, 16 Nov - Mon, 23 Nov
Multiple Airlines Logo
21:40 - 11:45LHR  London Heathrow-ZYL Sylhet Osmani Intl
32h 05m2 stops Manama Bahrain Intl Dhaka Hazrat Shahjalal Intl
Multiple Airlines Logo
12:10 - 20:30ZYL  Sylhet Osmani Intl-LHR London Heathrow
38h 20m2 stops Dhaka Hazrat Shahjalal Intl New Delhi Indira Gandhi Intl
£725Multiple Airlines
Sun, 15 Nov - Sat, 5 Dec
Multiple Airlines Logo
08:45 - 19:30LGW  London Gatwick-ZYL Sylhet Osmani Intl
28h 45m2 stops Sharjah Dhaka Hazrat Shahjalal Intl
Multiple Airlines Logo
14:40 - 07:45ZYL  Sylhet Osmani Intl-LGW London Gatwick
23h 05m2 stops Dhaka Hazrat Shahjalal Intl Sharjah
£725Multiple Airlines
Fri, 6 Nov - Tue, 10 Nov
Multiple Airlines Logo
08:45 - 15:55LGW  London Gatwick-ZYL Sylhet Osmani Intl
25h 10m2 stops Sharjah Dhaka Hazrat Shahjalal Intl
Multiple Airlines Logo
12:10 - 07:45ZYL  Sylhet Osmani Intl-LGW London Gatwick
25h 35m2 stops Dhaka Hazrat Shahjalal Intl Sharjah
£725Multiple Airlines
Wed, 28 Oct - Sun, 15 Nov
Multiple Airlines Logo
09:30 - 15:55LHR  London Heathrow-ZYL Sylhet Osmani Intl
24h 25m2 stops Manama Bahrain Intl Dhaka Hazrat Shahjalal Intl
Multiple Airlines Logo
10:55 - 19:20ZYL  Sylhet Osmani Intl-LHR London Heathrow
38h 25m2 stops Dhaka Hazrat Shahjalal Intl New Delhi Indira Gandhi Intl
£727Multiple Airlines
Sun, 29 Nov - Tue, 19 Jan
Multiple Airlines Logo
13:30 - 21:35LHR  London Heathrow-ZYL Sylhet Osmani Intl
26h 05m2 stops Mumbai Chhatrapati Shivaji Intl Dhaka Hazrat Shahjalal Intl
Multiple Airlines Logo
09:20 - 11:30ZYL  Sylhet Osmani Intl-LHR London Heathrow
32h 10m2 stops Dhaka Hazrat Shahjalal Intl New Delhi Indira Gandhi Intl
£727Multiple Airlines
Sat, 28 Nov - Sun, 17 Jan
Multiple Airlines Logo
22:00 - 11:45LHR  London Heathrow-ZYL Sylhet Osmani Intl
55h 45m2 stops New Delhi Indira Gandhi Intl Dhaka Hazrat Shahjalal Intl
Multiple Airlines Logo
12:10 - 20:30ZYL  Sylhet Osmani Intl-LHR London Heathrow
38h 20m2 stops Dhaka Hazrat Shahjalal Intl New Delhi Indira Gandhi Intl
£727Multiple Airlines
Tue, 2 Mar - Tue, 23 Mar
Biman Bangladesh Logo
20:00 - 11:50MAN  Manchester-ZYL Sylhet Osmani Intl
9h 50mdirect
Biman Bangladesh Logo
12:10 - 18:00ZYL  Sylhet Osmani Intl-MAN Manchester
11h 50mdirect
£771Biman Bangladesh
Tue, 27 Oct - Tue, 1 Dec
Biman Bangladesh Logo
20:00 - 11:50MAN  Manchester-ZYL Sylhet Osmani Intl
9h 50mdirect
Biman Bangladesh Logo
12:10 - 18:00ZYL  Sylhet Osmani Intl-MAN Manchester
11h 50mdirect
£771Biman Bangladesh
Booking Insights

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?

In the last 5 days, the cheapest flight deal to Sylhet was found on the route from Manchester, at £725 return. The most popular connection is from London to Sylhet, while KAYAK users have found return deals for as low as £725 in the last 5 days.

How much is a flight to Sylhet?

A flight to Sylhet costs £746 on average. The cheapest price found on KAYAK in the last 2 weeks cost £471 and departed from Manchester. The most popular routes on KAYAK are Manchester to Sylhet which costs £842 on average, and London to Sylhet, which costs £945 on average.

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 £852. On the other hand, the most expensive day to fly is Monday, where round-trip prices are £951 on average.

What is the cheapest month to fly to Sylhet?

The cheapest month for flights to Sylhet is September, where tickets cost £775 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 £1,296 and £1,120 respectively. For one-way flights, the best month to travel is April with an average price of £479.

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

The cheapest time of day to fly to Sylhet is generally at night, when round-trip flights cost £883 on average. The most expensive time of day to fly to Sylhet is generally in the evening, which is peak travel time and where the average cost of a ticket is £935.

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 Manchester £724 return, from London Heathrow Airport £844 return.

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

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets to Sylhet

Low season

June

Cheapest flight

£290
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Manchester 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

FAQs - booking Sylhet flights

  • What is the cheapest flight to Sylhet?

    In the last 5 days, the cheapest flight deal to Sylhet was found on the route from Manchester, at £725 return. The most popular connection is from London to Sylhet, while KAYAK users have found return deals for as low as £725 in the last 5 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 £746. The cheapest price found on KAYAK in the last 2 weeks cost £471 and departed from Manchester Airport.

  • 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.

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

    Each week there are around 8 direct flights from within United Kingdom to Sylhet. The most common day for departures is Friday, with 25% 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 Manchester £923, from London Heathrow £1,109

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sylhet flight deals.

Reviews of the top 3 airlines flying to Sylhet

 
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.
7.3
Qatar AirwaysOverall score based on 3726 reviews
7.3Entertainment
7.3Comfort
7.9Crew
7.5Boarding
7.3Food
Airline reviews

Very lovely aircraft and crew. Seats were comfortable and the food was great and served swiftly. Delayed flight due to a passenger coming off the flight but overall a great experience

10.0 ExcellentIbrahim, Aug 2026
Read more Qatar Airways reviews

Very lovely aircraft and crew. Seats were comfortable and the food was great and served swiftly. Delayed flight due to a passenger coming off the flight but overall a great experience

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

Boston to Doha was great but Doha to Dhaka was the worst experience.

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

Food was good, attendants were friendly. Seats were not comfortable. Did not receive any amenities such as eyemask or earplugs that would have helped sleep. Additionally a large group of passengers boarded very late into boarding and were a disruption for almost the whole flight. Flight attendants did their best but the kids were making so much noise, kicking seats, and half the time no adult was sat with them so they weren’t being managed.

I staff or crew they were very friendly and humbly, they done theirs service very well, I appreciate them and thank you to the company or Qatar 🇶🇦 Government for providing as good service in their flight ,once again, thank you 😊 🙏 😀 😉 👍

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

Lovely aircraft and I flight entertainment. Good leg room. Full flight crew struggled a bit

Food not good as good as last time flew with them

Seats very uncomfortable, impossible to sleep. Food average, bakery items not fresh. Pockets in seats not large enough to hold a book and a few other items. Cabin temperature too cold, even with blanket. Good selection of movies. Other than that 12 hours of torture!

As always, Lufthansa checked my carry-on luggage, even though I was in front of the line. No other airline in the world does this. It's so annoying and unnecessary. There was enough space for it in the overhead bin. It's a TUMI Continental Carry-On. If you have the chance, rather fly easyJet or Condor on this route.

Good communication via the app regarding the delayed departure. Uncomfortable seat for tall passengers. Could not straighten my legs.

3 4 3 seats are cruel, the average person should be able to fit in the seats and this was not the case. I was at an angle for hours just to remain in my seat .

Someone sat in my seat and this made boarding protracted and unpleasant. The stewardesses kept saying, “it is important that everyone be seated — or we will be further delayed,” but for a long time they did not tell me where to sit. At the end of the flight a baby screamed loudly for several minutes and it took ninety minutes (!) to get through EU passport and customs. We had to stand the whole time in a an overheated room. The seat on the plane was narrow. These things are not all Lufthansa’s fault but they made for a somewhat unpleasant trip.

Everything about the flight was excellent except for the fact that we had to wait one hour on the tar app and then I had to race to catch my connecting flight with the next stop

The flight on time, flawless check in and boarding process, the crew was very friendly.

Generally OK. The very worst part was the food we were served (on a special diet) which the crew apologised for and said they took photos for there managers. This flight was using a code-share from Discovery Airways, so perhaps not Lufthansa's direct fault. The general food was far better but definitely not plentiful unlike some other airlines. Otherwise it was a nothing special experience unlike the superb time we had last year for a similar route on Cathay!

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

If Biman doesn't improve its service. they will lose business.

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.

More options for your flight to Sylhet