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Flights to Sylhet Osmani Intl

£398 Cheap flights to Sylhet

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Sylhet departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
14:45 - 20:00
MAN
-
ZYL
24h 15m
2 stops
Multiple Airlines Logo
08:05 - 12:55
ZYL
-
MAN
33h 50m
2 stops
£672Multiple Airlines
Wed, 27 May - Fri, 5 Jun
Multiple Airlines Logo
13:00 - 18:00
MAN
-
ZYL
24h 00m
2 stops
Multiple Airlines Logo
10:55 - 10:30
ZYL
-
MAN
53h 35m
2 stops
£713Multiple Airlines
Thu, 24 Sep - Thu, 5 Nov
Multiple Airlines Logo
14:45 - 19:50
MAN
-
ZYL
24h 05m
2 stops
Multiple Airlines Logo
22:10 - 12:55
ZYL
-
MAN
19h 45m
2 stops
£730Multiple Airlines
Mon, 7 Sep - Sun, 20 Sep
Multiple Airlines Logo
16:45 - 14:45
LHR
-
ZYL
41h 00m
2 stops
Multiple Airlines Logo
15:10 - 14:45
ZYL
-
LHR
28h 35m
2 stops
£730Multiple Airlines
Mon, 14 Sep - Tue, 13 Oct
Multiple Airlines Logo
11:45 - 20:00
LHR
-
ZYL
27h 15m
2 stops
Multiple Airlines Logo
09:15 - 13:45
ZYL
-
LHR
34h 30m
2 stops
£732Multiple Airlines
Sun, 6 Sep - Thu, 29 Oct
Multiple Airlines Logo
10:40 - 17:40
LGW
-
ZYL
26h 00m
2 stops
Multiple Airlines Logo
12:15 - 06:55
ZYL
-
LGW
23h 40m
2 stops
£736Multiple Airlines
Sun, 10 May - Tue, 9 Jun
Biman Bangladesh Logo
18:20 - 09:05
LHR
-
ZYL
9h 45mdirect
Biman Bangladesh Logo
10:25 - 16:05
ZYL
-
LHR
11h 40mdirect
£742Biman Bangladesh
Fri, 11 Sep - Fri, 6 Nov
Gulf Air Logo
09:55 - 20:00
MAN
-
ZYL
29h 05m
2 stops
Gulf Air Logo
09:55 - 06:35
ZYL
-
MAN
50h 40m
2 stops
£789Gulf Air
Wed, 2 Sep - Wed, 4 Nov
Emirates Logo
14:35 - 11:50
BHX
-
ZYL
40h 15m
2 stops
Emirates Logo
15:10 - 19:40
ZYL
-
BHX
33h 30m
2 stops
£924Emirates
Wed, 20 May - Wed, 10 Jun
Emirates Logo
14:35 - 14:45
BHX
-
ZYL
43h 10m
2 stops
Emirates Logo
12:15 - 12:30
ZYL
-
BHX
53h 15m
2 stops
£925Emirates
Wed, 20 May - Wed, 10 Jun

momondo Fare Finder

 
Locate flights to Sylhet Osmani Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 10 April 2026.
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 - ZYL

MANZYL

Manchester

Wed 27/5

14:45-20:00

2 stops24h 15m

Sylhet Osmani Intl

Fri 5/6

08:05-12:55

2 stops33h 50m

£672

ManchesterSylhet

MAN - ZYL

MANZYL

Manchester

Thu 24/9

13:00-18:00

2 stops24h 00m

Sylhet Osmani Intl

Thu 5/11

10:55-10:30

2 stops53h 35m

£713

ManchesterSylhet

MAN - ZYL

MANZYL

Manchester

Mon 7/9

14:45-19:50

2 stops24h 05m

Sylhet Osmani Intl

Sun 20/9

22:10-12:55

2 stops19h 45m

£730

LondonSylhet

LHR - ZYL

LHRZYL

London Heathrow

Mon 14/9

16:45-14:45

2 stops41h 00m

Sylhet Osmani Intl

Tue 13/10

15:10-14:45

2 stops28h 35m

£730

LondonSylhet

LHR - ZYL

LHRZYL

London Heathrow

Sun 6/9

11:45-20:00

2 stops27h 15m

Sylhet Osmani Intl

Thu 29/10

09:15-13:45

2 stops34h 30m

£732

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Sun 10/5

10:40-17:40

2 stops26h 00m

Sylhet Osmani Intl

Tue 9/6

12:15-06:55

2 stops23h 40m

£736
Fastest return journey

LondonSylhet

LHR - ZYL

LHRZYL

London Heathrow

Fri 11/9

18:20-09:05

Nonstop9h 45m

Sylhet Osmani Intl

Fri 6/11

10:25-16:05

Nonstop11h 40m

£742

ManchesterSylhet

MAN - ZYL

MANZYL

Manchester

Wed 2/9

09:55-20:00

2 stops29h 05m

Sylhet Osmani Intl

Wed 4/11

09:55-06:35

2 stops50h 40m

£789

BirminghamSylhet

BHX - ZYL

BHXZYL

Birmingham

Wed 20/5

14:35-11:50

2 stops40h 15m

Sylhet Osmani Intl

Wed 10/6

15:10-19:40

2 stops33h 30m

£924

BirminghamSylhet

BHX - ZYL

BHXZYL

Birmingham

Wed 20/5

14:35-14:45

2 stops43h 10m

Sylhet Osmani Intl

Wed 10/6

12:15-12:30

2 stops53h 15m

£925

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 £809.

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 £863. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday 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 £1,488.

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 £859. Try not to purchase tickets in the afternoon because they tend to be around £904. 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 £942 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 £865 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 AIRPORTSeptember25% cheaperFlying from London Heathrow Airport to Sylhet costs on average just £711 in September
MOST EXPENSIVE MONTH TO FLY TO SYLHET FROM LONDON HEATHROW AIRPORTDecember48% more expensiveIt costs about £1,399 for flights to Sylhet from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO SYLHET FROM LONDON HEATHROW AIRPORTJuly271% 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

£398

Best Round-Trip Price

£672

Fastest flight time

21h 40m

Popular in

December
The best one-way flight price to Sylhet from United Kingdom in the last 72 hours is £398 (London Gatwick to Sylhet Osmani Intl).
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The best round-trip flight price to Sylhet from United Kingdom in the last 72 hours is £672 (Manchester to Sylhet Osmani Intl).
Search Deals
The fastest flight to Sylhet from United Kingdom takes 21h 40m (London Gatwick to Sylhet Osmani Intl).
Search Deals
December has the highest demand for flights to Sylhet, with a 9% 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 26 days in advance, when prices tend to average £930. 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 £692.

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 2 operators available for flights to Sylhet Osmani Intl Airport as of April 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

Popular routes according to searches in the past day on momondo
London to Sylhet Osmani Intl Flightsfrom £933
Manchester to Sylhet Osmani Intl Flightsfrom £961
Birmingham to Sylhet Osmani Intl Flightsfrom £1,169