Flights from London to Sylhet

Flights tailored to your budget

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Cheap London - Sylhet flight offers

Find cheap flight tickets and last-minute flight deals from London to Sylhet

Oman Air
Thu, 26/11 (LON) London -> (ZYL) Sylhet
Oman Air
Thu, 03/12 (ZYL) Sylhet -> (LON) London

Price found 5 days ago
from £482
Biman Bangladesh Airlines
Sat, 24/04 (LON) London -> (ZYL) Sylhet
Direct
Biman Bangladesh Airlines
Sat, 08/05 (ZYL) Sylhet -> (LON) London
Direct

Price found 13 days ago
from £497
Biman Bangladesh Airlines
Sun, 11/04 (LON) London -> (ZYL) Sylhet
Biman Bangladesh Airlines
Mon, 19/04 (ZYL) Sylhet -> (LON) London

Price found 3 days ago
from £499
Oman Air
Fri, 01/01 (LON) London -> (ZYL) Sylhet
Oman Air
Mon, 01/02 (ZYL) Sylhet -> (LON) London

Price found 7 days ago
from £504
Oman Air
Tue, 11/05 (LON) London -> (ZYL) Sylhet
Oman Air
Sat, 05/06 (ZYL) Sylhet -> (LON) London

Price found 15 days ago
from £508
Oman Air
Sun, 21/02 (LON) London -> (ZYL) Sylhet
Oman Air
Thu, 04/03 (ZYL) Sylhet -> (LON) London

Price found 2 days ago
from £513
Oman Air
Tue, 06/07 (LON) London -> (ZYL) Sylhet
Oman Air
Sat, 21/08 (ZYL) Sylhet -> (LON) London

Price found 8 days ago
from £513
Biman Bangladesh Airlines
Wed, 05/05 (LON) London -> (ZYL) Sylhet
Direct
Biman Bangladesh Airlines
Sat, 29/05 (ZYL) Sylhet -> (LON) London
Direct

Price found 6 days ago
from £514
AJet
Mon, 03/05 (LON) London -> (ZYL) Sylhet

Price found 6 days ago
from £342
AJet
Tue, 04/05 (LON) London -> (ZYL) Sylhet

Price found 5 days ago
from £342
AJet
Sat, 01/05 (LON) London -> (ZYL) Sylhet
Direct

Price found 7 days ago
from £342
AJet
Sun, 02/05 (LON) London -> (ZYL) Sylhet
Direct

Price found 6 days ago
from £342
AJet
Thu, 06/05 (LON) London -> (ZYL) Sylhet

Price found 6 days ago
from £343
AJet
Sun, 25/04 (LON) London -> (ZYL) Sylhet
Direct

Price found 12 days ago
from £355
Wizz Air Malta
Mon, 01/03 (LON) London -> (ZYL) Sylhet

Price found 6 days ago
from £358
AJet
Fri, 30/04 (LON) London -> (ZYL) Sylhet
Direct

Price found 5 days ago
from £358
Biman Bangladesh Airlines
Sat, 24/04 (LON) London -> (ZYL) Sylhet
Direct
Biman Bangladesh Airlines
Sat, 08/05 (ZYL) Sylhet -> (LON) London
Direct

Price found 13 days ago
from £497
Biman Bangladesh Airlines
Wed, 05/05 (LON) London -> (ZYL) Sylhet
Direct
Biman Bangladesh Airlines
Sat, 29/05 (ZYL) Sylhet -> (LON) London
Direct

Price found 6 days ago
from £514
Biman Bangladesh Airlines
Fri, 07/05 (LON) London -> (ZYL) Sylhet
Direct
Biman Bangladesh Airlines
Fri, 14/05 (ZYL) Sylhet -> (LON) London
Direct

Price found 2 days ago
from £516
Biman Bangladesh Airlines
Sun, 21/03 (LON) London -> (ZYL) Sylhet
Direct
Biman Bangladesh Airlines
Sun, 11/04 (ZYL) Sylhet -> (LON) London
Direct

Price found Yesterday
from £523
Biman Bangladesh Airlines
Fri, 26/03 (LON) London -> (ZYL) Sylhet
Direct
Biman Bangladesh Airlines
Sat, 24/04 (ZYL) Sylhet -> (LON) London
Direct

Price found 13 days ago
from £523
Biman Bangladesh Airlines
Sun, 04/04 (LON) London -> (ZYL) Sylhet
Direct
Biman Bangladesh Airlines
Sun, 25/04 (ZYL) Sylhet -> (LON) London
Direct

Price found 3 days ago
from £538
Biman Bangladesh Airlines
Fri, 01/01 (LON) London -> (ZYL) Sylhet
Direct
Biman Bangladesh Airlines
Sun, 31/01 (ZYL) Sylhet -> (LON) London
Direct

Price found 11 days ago
from £554
Biman Bangladesh Airlines
Sun, 06/12 (LON) London -> (ZYL) Sylhet
Direct
Biman Bangladesh Airlines
Wed, 16/12 (ZYL) Sylhet -> (LON) London
Direct

Price found 13 days ago
from £555

Info about flights from London to Sylhet

Some useful info about flights from London to Sylhet to help you plan your next trip

Best price last 15 days £337
Average flight duration 10h 38m
Cheapest month June
Average number of flights per week 6
First flight time 00:20
Last flight time 23:55

When is it best to fly from London to Sylhet

Find out what is the best time of year to fly from London to Sylhet

Nov £1,082
Dec £1,306
Jan £974
Feb £1,006
Mar £1,061
Apr £956
May £1,000
Jun £624
Jul £886
Aug £1,539
Sep £1,675
Oct £746
Most expensive month September
Average price £1,675
Cheapest month June
Average price £624
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

How much is a ticket from London to Sylhet?

Flight prices from London to Sylhet change depending on demand and time of booking.

£337 is the best price recorded in the last 15 days.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Best airport options between London and Sylhet

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

  • Airports in London: London is served by 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Sylhet: Sylhet - Osmany is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Filter and compare flights from London to Sylhet

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to Bangladesh? Check these: Chittagong, Cox's Bazar, Dhaka, Jessore, Sylhet.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.

Frequently Asked Questions

Frequently asked questions about flights from London to Sylhet.

How much does an airline ticket from London to Sylhet cost?

The lowest price recorded in the last 15 days for a flight from London to Sylhet is £337.

How far is London from Sylhet?

London is about 4968 mi from Sylhet.

What are the airports in Sylhet?

Sylhet has one airport: Sylhet - Osmany.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in Bangladesh?

The most popular cities in Bangladesh according to our users' searches are: Chittagong, Cox's Bazar, Dhaka, Jessore, Sylhet.

When should I book a flight from London to Sylhet?

The best time to book a flight from London to Sylhet is 3 months in advance, while the worst time is 25 weeks in advance.

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

The cheapest month to fly from London to Sylhet is June.

What is the most expensive month to fly from London to Sylhet?

The most expensive month to fly from London to Sylhet is September.

What is the best day of the week to fly from London to Sylhet?

For flights from London to Sylhet Tuesday is on average the cheapest day to fly, while Sunday is the most expensive day to fly.