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Flights to Sylhet Osmani Intl

£277 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 17/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
17:05 - 11:50
LGW
-
ZYL
36h 45m2 stops
Multiple Airlines Logo
12:15 - 16:10
ZYL
-
LGW
33h 55m2 stops
£702Multiple Airlines
Mon, 26 Jan - Sun, 15 Feb
Multiple Airlines Logo
14:15 - 16:30
LHR
-
ZYL
20h 15m2 stops
Multiple Airlines Logo
08:40 - 12:15
ZYL
-
LHR
33h 35m2 stops
£702Multiple Airlines
Sun, 1 Feb - Thu, 19 Feb
Multiple Airlines Logo
10:15 - 21:45
LGW
-
ZYL
29h 30m2 stops
Multiple Airlines Logo
12:15 - 22:35
ZYL
-
LGW
40h 20m2 stops
£703Multiple Airlines
Fri, 6 Feb - Fri, 13 Feb
Multiple Airlines Logo
06:20 - 08:55
STN
-
ZYL
20h 35m2 stops
Multiple Airlines Logo
12:15 - 14:50
ZYL
-
STN
32h 35m3 stops
£703Multiple Airlines
Thu, 22 Jan - Tue, 10 Feb
Multiple Airlines Logo
06:10 - 19:35
STN
-
ZYL
31h 25m3 stops
Multiple Airlines Logo
12:15 - 10:35
ZYL
-
STN
28h 20m3 stops
£704Multiple Airlines
Thu, 29 Jan - Fri, 13 Feb
Multiple Airlines Logo
06:15 - 11:50
LGW
-
ZYL
23h 35m2 stops
Multiple Airlines Logo
09:55 - 22:35
ZYL
-
LGW
42h 40m2 stops
£704Multiple Airlines
Sat, 31 Jan - Wed, 11 Feb
Multiple Airlines Logo
12:45 - 21:45
STN
-
ZYL
27h 00m3 stops
Multiple Airlines Logo
08:35 - 22:35
ZYL
-
STN
44h 00m3 stops
£704Multiple Airlines
Fri, 30 Jan - Wed, 11 Feb
Multiple Airlines Logo
06:20 - 20:00
LGW
-
ZYL
31h 40m3 stops
Multiple Airlines Logo
13:00 - 22:15
ZYL
-
LGW
39h 15m3 stops
£705Multiple Airlines
Sun, 1 Feb - Sun, 1 Mar
Multiple Airlines Logo
08:05 - 15:30
LGW
-
ZYL
25h 25m3 stops
Multiple Airlines Logo
12:15 - 22:20
ZYL
-
LGW
39h 05m3 stops
£706Multiple Airlines
Wed, 18 Mar - Wed, 29 Apr
Multiple Airlines Logo
12:45 - 21:45
STN
-
ZYL
27h 00m3 stops
Multiple Airlines Logo
13:00 - 00:20
ZYL
-
STN
41h 20m3 stops
£706Multiple Airlines
Fri, 30 Jan - Thu, 26 Mar

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 9 January 2026.
Use the filters below to find and compare flights to Sylhet that are best for you.

Fly from

Route

Depart

Return

Price

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Mon 26/1

17:05-11:50

2 stops36h 45m

Sylhet Osmani Intl

Sun 15/2

12:15-16:10

2 stops33h 55m

£702

LondonSylhet

LHR - ZYL

LHRZYL

London Heathrow

Sun 1/2

14:15-16:30

2 stops20h 15m

Sylhet Osmani Intl

Thu 19/2

08:40-12:15

2 stops33h 35m

£702

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Fri 6/2

10:15-21:45

2 stops29h 30m

Sylhet Osmani Intl

Fri 13/2

12:15-22:35

2 stops40h 20m

£703

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Thu 22/1

06:20-08:55

2 stops20h 35m

Sylhet Osmani Intl

Tue 10/2

12:15-14:50

3 stops32h 35m

£703

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Thu 29/1

06:10-19:35

3 stops31h 25m

Sylhet Osmani Intl

Fri 13/2

12:15-10:35

3 stops28h 20m

£704

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Sat 31/1

06:15-11:50

2 stops23h 35m

Sylhet Osmani Intl

Wed 11/2

09:55-22:35

2 stops42h 40m

£704

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Fri 30/1

12:45-21:45

3 stops27h 00m

Sylhet Osmani Intl

Wed 11/2

08:35-22:35

3 stops44h 00m

£704

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Sun 1/2

06:20-20:00

3 stops31h 40m

Sylhet Osmani Intl

Sun 1/3

13:00-22:15

3 stops39h 15m

£705

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Wed 18/3

08:05-15:30

3 stops25h 25m

Sylhet Osmani Intl

Wed 29/4

12:15-22:20

3 stops39h 05m

£706

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Fri 30/1

12:45-21:45

3 stops27h 00m

Sylhet Osmani Intl

Thu 26/3

13:00-00:20

3 stops41h 20m

£706

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 £797.

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 £836. 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 £1,396.

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 £829. Try not to purchase tickets in the afternoon because they tend to be around £882. 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 £920 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 £799 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 £710 in September
MOST EXPENSIVE MONTH TO FLY TO SYLHET FROM LONDON HEATHROW AIRPORTDecember50% more expensiveIt costs about £1,386 for flights to Sylhet from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO SYLHET FROM LONDON HEATHROW AIRPORTJuly389% 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

£277

Best Round-Trip Price

£702

Fastest flight time

20h 35m

Popular in

July
The best one-way flight price to Sylhet from United Kingdom in the last 72 hours is £277 (Manchester to Sylhet Osmani Intl).
Search Deals
The best round-trip flight price to Sylhet from United Kingdom in the last 72 hours is £702 (London Gatwick to Sylhet Osmani Intl).
Search Deals
The fastest flight to Sylhet from United Kingdom takes 20h 35m (London Heathrow to Sylhet Osmani Intl).
Search Deals
July has the highest demand for flights to Sylhet, with a 14% 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 27 days in advance, when prices tend to average £926. 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 £712.

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 January 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 £829
Manchester to Sylhet Osmani Intl Flightsfrom £763
Birmingham to Sylhet Osmani Intl Flightsfrom £1,011