Cheap flights from London to Sylhet

LON — ZYL
17 May — 24 May1
Return
1 adult
Economy
From?
To?
Tue 17/5
Tue 24/5

The best prices from London to Sylhet Osmani Intl are usually found in March or September, booked 30 days in advance, depart on a Tuesday or Monday and return on a Saturday

How to find the cheapest flight from London to Sylhet

All the information you need to plan the best LON to ZYL flight in 2022: compare London to Sylhet flight prices with the expected peak season, weather and rainfall in Sylhet.

LON - ZYL

Price

£665 - £1,118

ZYL

Temperature

18 - 28 °C

ZYL

Rainfall

8 - 812 mm

Popular inDecemberHigh demand for flights, 28% potential price rise
Cheapest inMarchBest time to find cheap flights, 17% potential price drop
Round-trip from£540From London (LON) to Sylhet Osmani Intl
One-way from£369One-way flight from London (LON) to Sylhet Osmani Intl

What is the cheapest day to fly round-trip from London to Sylhet?

Thursday flights are generally found to be more expensive for flights from London to Sylhet. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sylhet.

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

Travelers have found it’s best to book a flight 30 days in advance to save up to 17% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Sylhet 1-2 weeks in advance for as low as £591, or £675 for flights within the next 24 hours.

What is the cheapest month to fly from London to Sylhet?

The best pricing can be found in the month of March. Prices to Sylhet from London average £653. You can even find prices in March for less than £653, as users have found deals to Sylhet from as low as £473. The month of December appears to be one of the more expensive times to travel to Sylhet from London. Flying in the targeted month can save you up to 39%.

When is the cheapest time to fly from London to Sylhet (LON - ZYL)?

It’s optimal to fly from London to Sylhet in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the afternoon.

Cheap flights from London to Sylhet in May, June 2022

The best prices found for LON to ZYL flights in May, June
5 Jun - 10 Jul
LGW

London Gatwick

ZYL

Sylhet Osmani Intl

2 stops

41h 15m
ZYL

Sylhet Osmani Intl

LGW

London Gatwick

2 stops

37h 10m
£693

Multiple Airlines

View Deal

Deal found 11/5/22

9 Jun - 23 Jun
LGW

London Gatwick

ZYL

Sylhet Osmani Intl

2 stops

41h 15m
ZYL

Sylhet Osmani Intl

LGW

London Gatwick

2 stops

37h 35m
£694

Multiple Airlines

View Deal

Deal found 10/5/22

3 Jun - 2 Jul
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

Nonstop

10h 00m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

Nonstop

11h 15m
£710

Biman Bangladesh

View Deal

Deal found 10/5/22

London to Sylhet 2022 flight deals

Cheap flights to Sylhet from London found for this year
30 Oct - 27 Nov
LGW

London Gatwick

ZYL

Sylhet Osmani Intl

2 stops

22h 55m
ZYL

Sylhet Osmani Intl

LGW

London Gatwick

2 stops

22h 25m
£624

Multiple Airlines

View Deal

Deal found 9/5/22

30 Sep - 14 Oct
LGW

London Gatwick

ZYL

Sylhet Osmani Intl

2 stops

23h 40m
ZYL

Sylhet Osmani Intl

LGW

London Gatwick

2 stops

22h 55m
£645

Multiple Airlines

View Deal

Deal found 9/5/22

30 Oct - 27 Nov
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

2 stops

27h 30m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

2 stops

31h 55m
£646

Multiple Airlines

View Deal

Deal found 9/5/22

Cheap Biman Bangladesh flights from London to Sylhet

3 Jun - 2 Jul
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

Nonstop

10h 00m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

Nonstop

11h 15m
£710

Biman Bangladesh

View Deal

Deal found 10/5/22

26 Aug - 21 Sep
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

Nonstop

10h 00m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

Nonstop

11h 15m
£712

Biman Bangladesh

View Deal

Deal found 11/5/22

28 Aug - 21 Sep
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

Nonstop

10h 00m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

Nonstop

11h 15m
£719

Biman Bangladesh

View Deal

Deal found 12/5/22

Direct flights to Sylhet from London

Save time with London to Sylhet direct flight deals
3 Jun - 2 Jul
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

Nonstop

10h 00m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

Nonstop

11h 15m
£710

Biman Bangladesh

View Deal

Deal found 10/5/22

26 Aug - 21 Sep
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

Nonstop

10h 00m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

Nonstop

11h 15m
£712

Biman Bangladesh

View Deal

Deal found 11/5/22

28 Aug - 21 Sep
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

Nonstop

10h 00m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

Nonstop

11h 15m
£719

Biman Bangladesh

View Deal

Deal found 12/5/22

Last-minute flights from London to Sylhet

Late deals on return flights to Sylhet from London, departing today and this week
18 May - 22 Jun
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

Nonstop

10h 00m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

Nonstop

11h 15m
£789

Biman Bangladesh

View Deal

Deal found 11/5/22

22 May - 19 Mar
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

2 stops

33h 15m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

2 stops

25h 55m
£807

Multiple Airlines

View Deal

Deal found 11/5/22

17 May - 24 May
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

2 stops

35h 45m
ZYL

Sylhet Osmani Intl

LHR

London Heathrow

2 stops

18h 25m
£819

Multiple Airlines

View Deal

Deal found 10/5/22

One-way flights to Sylhet Osmani Intl from London

The cheapest one-way flights from London to Sylhet
17 May
STN

London Stansted

ZYL

Sylhet Osmani Intl

3 stops

54h 15m
£274

Multiple Airlines

View Deal

Deal found 11/5/22

5 Jun
LGW

London Gatwick

ZYL

Sylhet Osmani Intl

3 stops

40h 55m
£313

Multiple Airlines

View Deal

Deal found 11/5/22

22 May
LHR

London Heathrow

ZYL

Sylhet Osmani Intl

3 stops

42h 25m
£334

Multiple Airlines

View Deal

Deal found 10/5/22

Related info for your journey

Useful info, stats and facts about London to Sylhet flights.

What airport do you fly into for flights to Sylhet from London?

If you book a flight to Sylhet from London, you will be flying to Osmani Intl, which is the city’s only airport. Sylhet Osmani Intl (ZYL) is located 4.3 mi from the center of Sylhet. There are 0 flights from London to Osmani Intl per day from 4 different airlines.

Which airlines flying from London to Sylhet Osmani Intl have flexible cancellations due to COVID-19?

Biman Bangladesh, Emirates, and Qatar Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from London to Sylhet for under £700 on Cheapflights?

Yes, there are multiple flights from London to Sylhet for under £700. The cheapest flight booked recently is on Multiple Airlines for just £624, but on average you can expect to pay £676.

Are there nonstop flights from London to Sylhet for under £800 on Cheapflights?

Cheapflights has at least 20 direct flights from London to Sylhet under £800. A good price for a nonstop flight from London to Sylhet is less than £752.

Are there last-minute flights available from London to Sylhet for under £800?

There are currently 20+ open flights from London to Sylhet within the next 7 days for less than £800.

What is the cheapest airline to fly from London to Sylhet round-trip?

Our cheapest airline available from London to Sylhet is Biman Bangladesh. Our recent data shows that you can find tickets from as low as £710 on this airline.

What are the most popular routes from London to Sylhet?

When deciding which route to take from London to Sylhet consider London Heathrow - Sylhet Osmani Intl, London Gatwick - Sylhet Osmani Intl or London Stansted - Sylhet Osmani Intl as they are the most popular.

What are the most popular airlines that fly from London to Sylhet?

Before booking your flight from London to Sylhet check out the most popular airlines for this route: Biman Bangladesh, Emirates or Kuwait Airways.

What are the cheapest flights from London to Sylhet?

On average you can expect to pay £1,181 for a flight from London to Sylhet. The cheapest flight overall is £478 while the most popular route, (London Heathrow - Sylhet Osmani Intl) is currently priced at £646.

Alternative routes for London to Sylhet

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from London to Sylhet

The chart below displays the airlines Cheapflights users travelling from London to Sylhet choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
EmiratesCheapest£414Average£605FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Emirates flights
Kuwait AirwaysCheapest£472Average£680FlexibilityNo cancel feeOn-time64%COVID-19 safety
Search Kuwait Airways flights
Qatar AirwaysCheapest£534Average£725FlexibilityNo cancel feeOn-time68%COVID-19 safety
Search Qatar Airways flights
Biman BangladeshCheapest£696Average£901FlexibilityNo cancel feeOn-time45%COVID-19 safety
Search Biman Bangladesh flights

Hourly flight availability from London to Sylhet

See what time of day planes typically take off from London to Sylhet
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from London to Sylhet

See how many times per day planes take to the skies headed from London to Sylhet
Sunday1daily flight
Monday0daily flights
Tuesday0daily flights
Wednesday1daily flight
Thursday0daily flights
Friday0daily flights
Saturday1daily flight