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Cheap flights from London to Sylhet from £245

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ZYL
20 Nov — 27 Nov1
1 adult

The best prices from London to Sylhet Osmani Intl are usually found in September or May, booked 85 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from London to Sylhet

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Sylhet (ZYL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 November 2024.

Round-trip from

£678

One-way from

£245

Popular in

December

Cheapest in

September
4/12-21/12
  • 4/12-21/12
  • 6 total stops
  • 88h 30m total
  • London to Sylhet
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23/11
  • 23/11
  • 3 total stops
  • 54h 30m total
  • London to Sylhet
Search Deals
High demand for flights, 29% potential price rise
Search Deals
Best time to find cheap flights, 22% potential price drop
Search Deals

Find flight deals from London to Sylhet

Cheapest flights from London to Sylhet
Explore the most affordable flight options available from London to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 November 2024.

Wed 20/1108:35LHR - ZYL
2 stops21h 15mMultiple Airlines
Thu 5/1220:10ZYL - LHR
2 stops23h 10mMultiple Airlines
Deal found 14/11£782
Mon 25/1106:00LGW - ZYL
3 stops31h 15mMultiple Airlines
Thu 12/1208:55ZYL - LGW
3 stops41h 25mMultiple Airlines
Deal found 15/11£792
Wed 4/1212:45STN - ZYL
3 stops25h 00mMultiple Airlines
Tue 17/1220:15ZYL - STN
2 stops24h 40mMultiple Airlines
Deal found 14/11£815
Wed 11/1209:25LCY - ZYL
3 stops18h 00mMultiple Airlines
Sun 22/1210:50ZYL - LCY
3 stops27h 45mMultiple Airlines
Deal found 15/11£826

Find flights from London to Sylhet within your budget

Customise your flight search to find flights from London to Sylhet that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 943,810 searches. Data last updated 15 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSylhet

LHR - ZYL

LHRZYL

London Heathrow

Mon 13/1

18:55-11:50

2 stops34h 55m

Sylhet Osmani Intl

Thu 20/2

20:10-14:05

2 stops23h 55m

£782

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Wed 5/2

16:55-19:45

2 stops20h 50m

Sylhet Osmani Intl

Sun 16/3

20:10-16:00

2 stops25h 50m

£782

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Wed 5/2

12:55-19:45

3 stops24h 50m

Sylhet Osmani Intl

Wed 19/2

16:25-14:55

3 stops28h 30m

£808

LondonSylhet

LCY - ZYL

LCYZYL

London City

Wed 11/12

09:25-09:25

3 stops18h 00m

Sylhet Osmani Intl

Sun 22/12

10:50-08:35

3 stops27h 45m

£826

LondonSylhet

LHR - ZYL

LHRZYL

London Heathrow

Wed 5/2

18:15-09:50

Nonstop9h 35m

Sylhet Osmani Intl

Sun 16/3

10:00-16:05

Nonstop12h 05m

£847

LondonSylhet

STN - ZYL

STNZYL

London Stansted

Fri 10/1

05:55-08:10

2 stops20h 15m

£338

LondonSylhet

LGW - ZYL

LGWZYL

London Gatwick

Sun 5/1

06:35-16:35

3 stops28h 00m

£339

LondonSylhet

LHR - ZYL

LHRZYL

London Heathrow

Wed 15/1

06:45-19:45

3 stops31h 00m

£350

LondonSylhet

LCY - ZYL

LCYZYL

London City

Wed 8/1

08:30-09:40

2 stops19h 10m

£361

LondonSylhet

LHR - ZYL

LHRZYL

London Heathrow

Wed 15/1

18:15-09:50

Nonstop9h 35m

£685

Flights are sorted by cheapest first

Deals found on 14/11

Best time to book a flight from London to Sylhet

Have a flexible travel schedule? Discover the best time to fly to Sylhet from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to Sylhet

Get recent, data-driven insights about flights from London to Sylhet including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London to Sylhet?

Currently, September is the cheapest month in which you can book a flight from London to Sylhet (average of £842). Flying from London to Sylhet in December is currently the most expensive (average of £1,245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to ZYL?

Find hourly flight availability from London to Sylhet. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 November 2024.

It’s optimal to fly from London to Sylhet in the morning. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Sylhet by month

Plan your trip to Sylhet by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sylhet ranges from 8.0 - 812.0 inches per month. June is typically the wettest month, when rainfall can reach 812.0 mm. December is typically the driest time to visit Sylhet when rainfall is around 8.0 mm.

Temperature in Sylhet by month

Plan your trip to Sylhet by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sylhet, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

Related info for your journey

Find useful and relevant information for your journey from London to Sylhet. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 1 airline.

  • 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 £714 on this airline. Biman Bangladesh is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 cheapest flights from London to Sylhet?

    On average you can expect to pay £1,277 for a flight from London to Sylhet. The cheapest flight overall is £480 while the most popular route, (London Heathrow - Sylhet Osmani Intl) is currently priced at £689.

  • Can I find deals for flights from London to Sylhet that include hotel bookings?

    Yes. In addition to deals on London to Sylhet flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Sylhet?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Sylhet.

  • Can I find deals for business class flights from London to Sylhet?

    Yes. Cheapflights offers flight deals from London to Sylhet by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Sylhet?

    Currently, September is the cheapest month in which you can book a flight from London to Sylhet (average of £842). Flying from London to Sylhet in December is currently the most expensive (average of £1,245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from London to Sylhet on these airlines

Choose from the following airlines for your flight from London to Sylhet. Flights are based on user searches made on Cheapflights and were last updated on 15 November 2024.
Biman Bangladesh flights from London to Sylhet Osmani Intl

Top airline flying from London to Sylhet

Discover the top airline that operate flights from London to Sylhet. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 943,810 searches. Data last updated 15 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Biman BangladeshCheapest£665Average£973FlexibilityNo cancel feeOn-time45%
Search Biman Bangladesh flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Sylhet?

When you search for this flight from London to Sylhet, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Sylhet?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sylhet from London.

Can Cheapflights find flights from London to Sylhet with no change fees?

Certainly. Search results for flights to Sylhet from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Sylhet become cheaper?

Yes, Cheapflights offers price alerts on London to Sylhet flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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