Flights from London to Sylhet

Trip type

Our cheapest offers for flights from London to Sylhet

Here you can compare cheap flights from London (LON) to Sylhet (ZYL) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Sylhet. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London
Sylhet
Outbound
25/05/26
2 Stopovers (JED, DAC)
SV0120, SV0808, BS0537
20h 20min
Return
07/06/26
2 Stopovers (DAC, JED)
BS0532, SV0809, SV0119
33h 20min
Saudi Arabian Airlines, US-Bangla Airlines
£697
found 3 days ago
Best option
London
Sylhet
Outbound
12/04/26
direct
BG0202
09h 45min
Return
09/05/26
direct
BG0201
11h 20min
Biman Bangladesh Airlines ?
£847
London
Sylhet
Outbound
12/04/26
2 Stopovers (DOH, DAC)
QR0112, QR0640, BG0235
26h 30min
Return
09/05/26
2 Stopovers (DAC, DOH)
BG0606, QR0639, QR0109
22h 55min
Qatar Airways, Biman Bangladesh Airlines
£743
London
Sylhet
Outbound
12/04/26
2 Stopovers (DOH, DAC)
QR0010, QR0638, BG0601
21h 50min
Return
09/05/26
2 Stopovers (DAC, DOH)
BG0606, QR0639, QR0109
22h 55min
Qatar Airways, Biman Bangladesh Airlines
£774
London
Sylhet
Outbound
12/04/26
2 Stopovers (KWI, DAC)
KU0102, KU0283, BG0601
38h 05min
Return
09/05/26
2 Stopovers (DAC, KWI)
BG0606, KU0284, KU0101
23h 35min
Kuwait Airways, Biman Bangladesh Airlines
£895
London
Sylhet
Outbound
12/04/26
direct
BG0202
09h 45min
Return
09/05/26
direct
BG0201
11h 20min
Biman Bangladesh Airlines ?
£920
London
Sylhet
Outbound
16/07/26
2 Stopovers (KWI, DAC)
KU0102, KU0283, BG0601
38h 05min
Return
16/08/26
2 Stopovers (DAC, KWI)
BG0222, KU0286, KU0101
45h 35min
Kuwait Airways, Biman Bangladesh Airlines
£1,001
London
Sylhet
Outbound
16/07/26
2 Stopovers (KWI, DAC)
KU0102, KU0283, BG0601
38h 05min
Return
16/08/26
2 Stopovers (DAC, KWI)
BG0228, KU0286, KU0101
56h 40min
Kuwait Airways, Biman Bangladesh Airlines
£1,003
London
Sylhet
Outbound
25/05/26
2 Stopovers (DOH, DAC)
QR0004, QR0640, BG0603
18h 40min
Return
07/06/26
2 Stopovers (DAC, DXB)
BG0604, EK0587, EK0007
20h 55min
Qatar Airways, Biman Bangladesh Airlines ?
£1,062
found 3 days ago
London
Sylhet
Outbound
25/05/26
2 Stopovers (DOH, DAC)
QR0016, QR0638, BG0603
37h 05min
Return
07/06/26
2 Stopovers (DAC, IST)
BG0222, TK0713, TK1971
23h 40min
Qatar Airways, Biman Bangladesh Airlines ?
£1,088
found 3 days ago
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London to Sylhet

Favourite airline: Qatar Airways
73 % of bookings on this flight route are made with Qatar Airways, Kuwait Airways and Emirates.
Qatar Airways
29 %
Kuwait Airways
24 %
Emirates
20 %
Direct flights are more expensive
Flights with a stopover are on average £269.00 cheaper than direct flights.
non stop flight
2 stops
10h 00min
20h 05min
1 053 GBP
784 GBP
Favourite connection: via Doha and Dhaka
The most popular flights on this route are via Doha and Dhaka and are booked by 32 % of all travellers.
Route
bookings
2 stopovers Doha Dhaka
20h 05min, from 784 GBP
32 %
2 stopovers Kuwait-Kuwait International Dhaka
34h 40min, from 954 GBP
27 %
2 stopovers Dubai Dhaka
33h 30min, from 990 GBP
22 %

Important flight information

Flight information: London - Sylhet

Outbound and return from 696,80 GBP
Flight duration min. 10:00
Distance 8007 km
Flights per week 4
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport Airport Sylhet (ZYL)
Destination country Flights to Bangladesh
Alternative routes to Bangladesh
Alternative flights to Sylhet
Flight destinations with a similar price