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Flights to Sylhet Osmani Intl

£294 Cheap flights to Sylhet

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to Sylhet

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:55 - 07:35MAN  Manchester-ZYL Sylhet Osmani Intl
36h 40m3 stops Istanbul Sabiha Gokcen Sharjah Muscat Seeb
Multiple Airlines Logo
08:15 - 13:10ZYL  Sylhet Osmani Intl-MAN Manchester
34h 55m3 stops Muscat Seeb Sharjah Istanbul Sabiha Gokcen
£639Multiple Airlines
Tue, 29 Sep - Thu, 12 Nov
Multiple Airlines Logo
13:55 - 07:35MAN  Manchester-ZYL Sylhet Osmani Intl
36h 40m3 stops Istanbul Sabiha Gokcen Sharjah Muscat Seeb
Multiple Airlines Logo
11:50 - 07:15ZYL  Sylhet Osmani Intl-MAN Manchester
24h 25m3 stops Dhaka Hazrat Shahjalal Intl New Delhi Indira Gandhi Intl Manama Bahrain Intl
£665Multiple Airlines
Tue, 22 Sep - Tue, 6 Oct
Multiple Airlines Logo
15:40 - 07:30STN  London Stansted-ZYL Sylhet Osmani Intl
33h 50m3 stops Istanbul Sabiha Gokcen Sharjah Muscat Seeb
Multiple Airlines Logo
08:15 - 07:40ZYL  Sylhet Osmani Intl-STN London Stansted
29h 25m3 stops Muscat Seeb Jeddah King Abdulaziz Intl Budapest Ferenc Liszt Intl
£666Multiple Airlines
Tue, 27 Oct - Sat, 7 Nov
Multiple Airlines Logo
16:45 - 07:35STN  London Stansted-ZYL Sylhet Osmani Intl
33h 50m3 stops Istanbul Sabiha Gokcen Sharjah Muscat Seeb
Multiple Airlines Logo
11:25 - 08:25ZYL  Sylhet Osmani Intl-STN London Stansted
26h 00m3 stops Dhaka Hazrat Shahjalal Intl Sharjah Istanbul Sabiha Gokcen
£675Multiple Airlines
Thu, 1 Oct - Fri, 16 Oct
Multiple Airlines Logo
14:55 - 07:35LGW  London Gatwick-ZYL Sylhet Osmani Intl
35h 40m3 stops Istanbul Sabiha Gokcen Riyadh King Khaled Intl Muscat Seeb
Multiple Airlines Logo
17:10 - 11:35ZYL  Sylhet Osmani Intl-LGW London Gatwick
24h 25m2 stops Dhaka Hazrat Shahjalal Intl Sharjah
£675Multiple Airlines
Sun, 4 Oct - Wed, 4 Nov
Biman Bangladesh Logo
19:40 - 10:25LHR  London Heathrow-ZYL Sylhet Osmani Intl
9h 45mdirect
Biman Bangladesh Logo
12:50 - 17:05ZYL  Sylhet Osmani Intl-LHR London Heathrow
33h 15m1 stop Dhaka Hazrat Shahjalal Intl
£678Biman Bangladesh
Thu, 1 Oct - Wed, 14 Oct
Biman Bangladesh Logo
18:20 - 09:05LHR  London Heathrow-ZYL Sylhet Osmani Intl
9h 45mdirect
Biman Bangladesh Logo
12:50 - 17:05ZYL  Sylhet Osmani Intl-LHR London Heathrow
33h 15m1 stop Dhaka Hazrat Shahjalal Intl
£680Biman Bangladesh
Sat, 19 Sep - Wed, 7 Oct
Biman Bangladesh Logo
19:40 - 10:25LHR  London Heathrow-ZYL Sylhet Osmani Intl
9h 45mdirect
Biman Bangladesh Logo
12:50 - 17:05ZYL  Sylhet Osmani Intl-LHR London Heathrow
33h 15m1 stop Dhaka Hazrat Shahjalal Intl
£681Biman Bangladesh
Thu, 1 Oct - Wed, 14 Oct
Biman Bangladesh Logo
18:20 - 09:05LHR  London Heathrow-ZYL Sylhet Osmani Intl
9h 45mdirect
Biman Bangladesh Logo
12:50 - 17:05ZYL  Sylhet Osmani Intl-LHR London Heathrow
33h 15m1 stop Dhaka Hazrat Shahjalal Intl
£681Biman Bangladesh
Wed, 23 Sep - Wed, 14 Oct
Biman Bangladesh Logo
19:40 - 10:25LHR  London Heathrow-ZYL Sylhet Osmani Intl
9h 45mdirect
Biman Bangladesh Logo
12:15 - 17:05ZYL  Sylhet Osmani Intl-LHR London Heathrow
33h 50m1 stop Dhaka Hazrat Shahjalal Intl
£681Biman Bangladesh
Thu, 8 Oct - Wed, 14 Oct

momondo Fare Finder

 
Use the filters below to find and compare flights to Sylhet that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

ManchesterSylhet

MAN Manchester - ZYL Sylhet Osmani Intl

MANZYL

Manchester

Tue 29/9

13:55-07:35

3 stops36h 40m

Sylhet Osmani Intl

Thu 12/11

08:15-13:10

3 stops34h 55m

£639

ManchesterSylhet

MAN Manchester - ZYL Sylhet Osmani Intl

MANZYL

Manchester

Tue 22/9

13:55-07:35

3 stops36h 40m

Sylhet Osmani Intl

Tue 6/10

11:50-07:15

3 stops24h 25m

£665

LondonSylhet

STN London Stansted - ZYL Sylhet Osmani Intl

STNZYL

London Stansted

Tue 27/10

15:40-07:30

3 stops33h 50m

Sylhet Osmani Intl

Sat 7/11

08:15-07:40

3 stops29h 25m

£666

LondonSylhet

STN London Stansted - ZYL Sylhet Osmani Intl

STNZYL

London Stansted

Thu 1/10

16:45-07:35

3 stops33h 50m

Sylhet Osmani Intl

Fri 16/10

11:25-08:25

3 stops26h 00m

£675

LondonSylhet

LGW London Gatwick - ZYL Sylhet Osmani Intl

LGWZYL

London Gatwick

Sun 4/10

14:55-07:35

3 stops35h 40m

Sylhet Osmani Intl

Wed 4/11

17:10-11:35

2 stops24h 25m

£675
Fastest return journey

LondonSylhet

LHR London Heathrow - ZYL Sylhet Osmani Intl

LHRZYL

London Heathrow

Thu 1/10

19:40-10:25

Nonstop9h 45m

Sylhet Osmani Intl

Wed 14/10

12:50-17:05

1 stop33h 15m

£678

LondonSylhet

LHR London Heathrow - ZYL Sylhet Osmani Intl

LHRZYL

London Heathrow

Sat 19/9

18:20-09:05

Nonstop9h 45m

Sylhet Osmani Intl

Wed 7/10

12:50-17:05

1 stop33h 15m

£680

LondonSylhet

LHR London Heathrow - ZYL Sylhet Osmani Intl

LHRZYL

London Heathrow

Thu 1/10

19:40-10:25

Nonstop9h 45m

Sylhet Osmani Intl

Wed 14/10

12:50-17:05

1 stop33h 15m

£681

LondonSylhet

LHR London Heathrow - ZYL Sylhet Osmani Intl

LHRZYL

London Heathrow

Wed 23/9

18:20-09:05

Nonstop9h 45m

Sylhet Osmani Intl

Wed 14/10

12:50-17:05

1 stop33h 15m

£681

LondonSylhet

LHR London Heathrow - ZYL Sylhet Osmani Intl

LHRZYL

London Heathrow

Thu 8/10

19:40-10:25

Nonstop9h 45m

Sylhet Osmani Intl

Wed 14/10

12:15-17:05

1 stop33h 50m

£681

Flights are sorted by cheapest return flights first.

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See travel insights to Sylhet from

Sylhet flights insights and trends

Explore insights for your Sylhet flight to craft the best travel plan

What is the cheapest month to fly to Sylhet?

If you’re not able to fly to Sylhet in September, then February is your next best option. Flight prices from United Kingdom to Sylhet during February average around £837.

What is the absolute cheapest flight to Sylhet?

See prices from:

What is the cheapest day to depart on your flight to Sylhet?

The cheapest day to depart on your flight to Sylhet is on a Thursday when prices can be found for as low as £846. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £947.

What is the cheapest time of day to depart on your flight to Sylhet?

Our data shows that the cheapest United Kingdom to Sylhet flights are usually those with departure times in the evening. Our users have found flights to Sylhet in the evening for as low as £846. Try not to purchase tickets in the afternoon because they tend to be around £902. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Sylhet from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Sylhet for around £950 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sylhet from United Kingdom for as low as £859 on momondo.

Cheapest flights to Sylhet Osmani Intl

Find the cheapest flights to Sylhet Osmani Intl from your nearest city or airport
Find flights from London Heathrow Airport to Sylhet
CHEAPEST MONTH TO FLY TO SYLHET FROM LONDON HEATHROW AIRPORTSeptember23% cheaperFlying from London Heathrow Airport to Sylhet costs on average just £738 in September
MOST EXPENSIVE MONTH TO FLY TO SYLHET FROM LONDON HEATHROW AIRPORTDecember48% more expensiveIt costs about £1,414 for flights to Sylhet from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO SYLHET FROM LONDON HEATHROW AIRPORTJuly260% more users visitedMore momondo users searched in flights to Sylhet from London Heathrow Airport in July than any other month

Cheap Sylhet flight deals and tips

Summary info about Sylhet flight prices, duration and airlines

Best One-Way Price

£294

Best Round-Trip Price

£639

Fastest flight time

24h 45m

Popular in

December
The best one-way flight price to Sylhet from United Kingdom in the last 5 days is £294 (London Gatwick to Sylhet Osmani Intl).
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The best return flight price to Sylhet from United Kingdom in the last 5 days is £639 (Manchester to Sylhet Osmani Intl).
Search Deals
The fastest flight to Sylhet from United Kingdom takes 24h 45m (London Gatwick to Sylhet Osmani Intl).
Search Deals
December has the highest demand for flights to Sylhet, with a 8% price increase on average.
Search Deals

Frequently asked questions about flying to Sylhet

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

The ideal time to book your flight to Sylhet is 85 days in advance, when prices tend to average £933. Keep in mind that you might also find cheap flights to Sylhet outside of this time window. In fact, momondo users recently found flights from United Kingdom to Sylhet for £791.

When did momondo last update prices for flights to Sylhet Osmani Intl Airport?

Prices for flights to Sylhet Osmani Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Sylhet Osmani Intl Airport?

There are 3 operators available for flights to Sylhet Osmani Intl Airport as of September 2026.

How old do you have to be to fly to Sylhet Osmani Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Sylhet Osmani Intl Airport.

What documentation or ID do you need to fly to Sylhet Osmani Intl Airport?

The travel and health documents you'll need for your trip to Sylhet Osmani Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sylhet Osmani Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Sylhet?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Sylhet with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sylhet with this policy.

How can momondo help me find flights to Sylhet?

Once you have performed a search for flights to Sylhet, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Sylhet right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Sylhet now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Sylhet and let you know when they change.

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Find better results for your trip to Sylhet

Popular Flights to Sylhet

London to Sylhet Osmani Intl Flightsfrom £884
Manchester to Sylhet Osmani Intl Flightsfrom £837
Birmingham to Sylhet Osmani Intl Flightsfrom £1,071