LHR - ZYL

Find cheap flights from London to Sylhet - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Nonstop flights
4 days a week
Wed, Fri, Sat, Sun
You can fly direct with Biman Bangladesh. Average duration is 9h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Biman Bangladesh
Most punctual • 72% on-time
Evening flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 24% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sylhet!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Sylhet (LHR-ZYL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Sylhet that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Sylhet

Multiple Airlines Logo
LHR
-
ZYL
4979 mimulti-stop
Multiple Airlines Logo
ZYL
-
LHR
4979 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for London to Sylhet flights

Get data-powered insights and trends into flights from London to Sylhet to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London to Sylhet?

The average price of all round-trip flights from London Heathrow Airport to Sylhet clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Sylhet on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from London to Sylhet. For your return ticket, we recommend flying on a Saturday and avoiding Wednesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Sylhet, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Sylhet is September, where tickets cost $967 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,919 and $1,564 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Sylhet, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Sylhet, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Find deals

Good to know

Low season

June
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 22% increase in price.

When to book flights from London to Sylhet

Are your dates flexible? Find out the best times to travel from London to Sylhet based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Sylhet flights

  • Is there a car hire centre at Sylhet Osmani Airport?

    No, there is no dedicated car hire centre at Sylhet Osmani Airport, but you can still arrange to meet with local hire-car operators; some of these may provide shuttle bus transfers to their offsite offices, or you can just make an advanced reservation online.

  • Does Sylhet Osmani Airport have an airport hotel?

    No, there are no onsite hotels at Sylhet Osmani Airport. That said, there are a good few within a 5-mile radius of the airport; Saanha Windtrip, Britannia Hotel and Novem Inn and Holidays are three such accommodations you can consider.

  • Can I exchange currency at Sylhet Osmani Airport?

    There are no banks with offices at Sylhet Osmani Airport. If you need cash to pay for a taxi or public transportation, it makes more sense to use the ATM for some quick cash and save any larger transactions for a currency exchange or bank counter.

  • What are a few neighbouring areas around Sylhet Osmani Airport?

    Sylhet Osmani Airport is the principal gateway to the region of north-eastern Bangladesh. From here, Sunamganj, Karimganj and Moulvibazar are three inter-province districts surrounding Sylhet, but its geography means that neighbouring provinces like Meghalaya, Manipur and Assam are also within reach.

  • How many flights are there between London Heathrow Airport and Sylhet per day?

    There is a maximum of 1 nonstop flight a day that takes off from London Heathrow Airport and lands in Sylhet, with an average flight time of 9h 45m. The most common departure time is 6:00 pm and most flights take off in the evening. Each week, there are 4 flights.

  • Do I need a passport to fly between London and Sylhet?

    A passport is required to fly from London to Sylhet.

  • Which aircraft models fly most regularly from London to Sylhet?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the London to Sylhet flight route.

  • On which days can I fly direct from London to Sylhet?

    You can catch a nonstop flight from London to Sylhet on Wednesday, Friday, Saturday, and Sunday.

  • How does KAYAK find such low prices on flights from London to Sylhet?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Sylhet.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Sylhet?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sylhet from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Sylhet?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sylhet with an airline and back to London with another airline. Booking your flights between London and ZYL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Sylhet?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sylhet from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Sylhet

  • Looking for a cheap flight? 25% of our users found flights on this route for $972 or less round-trip.
  • The metropolitan city of Sylhet is situated in north-eastern Bangladesh, and Sylhet Osmani International Airport (ZYL) is the gateway to the region. Biman Bangladesh Airlines uses Sylhet Osmani Airport as a hub of operations and offers uninterrupted flight service from London Heathrow Airport (LHR) to the city. Turkish Airlines and Etihad are other air carriers using this route.
  • It’s going to be a long flight with two stopovers involved. An airport lounge offers a great opportunity to enjoy some complimentary food and beverages amid a relaxed, comfortable setting. You can find Club Aspire Lounge at Gate 18, Level 2, Terminal 5 and Plaza Premium Lounge at Gate A16, Level 4, Terminal 2 of Heathrow Airport. As an alternative, try a massage or beauty treatment at Be Relax Spa and Lounge, which has two locations after security at Terminal 5: Gates A18 and B32 on Level 2.
  • Public transport isn’t your best option when packing heavy, but it may still be more convenient than driving or using airport parking at London Heathrow. Heathrow Express trains run directly from London Paddington station every 15min and reach the airport in less than 20min. Express anytime return tickets cost about £37 and anytime one-way tickets go for approx. £25.
  • If you’re not in the mood for long security queues, pre-book the exclusive security service FastTrack and dispense with wait times once you arrive at London Heathrow Airport. Book yours using the London Heathrow app to take advantage of any discounts or other specials offered by airport retailers. At the very least, you’ll have access to live flight data at your fingertips.
  • Be advised that London Heathrow Airport is, as are all others in the London metro area, a smoke-free environment. London Heathrow has designated areas outside of the terminal building where smoking is allowed. You should know that electronic or e-cigarettes are also prohibited from use at London Heathrow Airport or aboard any of its flights.

Prefer to fly direct from London to Sylhet?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Sylhet Osmani Intl.
Find which airlines fly direct from London Heathrow Airport to Sylhet Osmani Intl Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Sylhet Osmani Intl

Wednesday

Biman Bangladesh

Biman Bangladesh

Friday

Biman Bangladesh

Biman Bangladesh

Saturday

Biman Bangladesh

Biman Bangladesh

Sunday

Biman Bangladesh

Biman Bangladesh

See more direct flights

Direct returns

Sylhet Osmani Intl to London Heathrow

Wednesday

Biman Bangladesh

Biman Bangladesh

Friday

Biman Bangladesh

Biman Bangladesh

Saturday

Biman Bangladesh

Biman Bangladesh

Sunday

Biman Bangladesh

Biman Bangladesh

See more direct flights

Everything you need to know for your flight from London to Sylhet

Information on your arrival and departure airports

London (LHR)
Sylhet (ZYL)