AirHint found the following cheapest return flights from London (LHR) to Sylhet Osmani (ZYL) in November 2025 (see full year).

Return flights

04 Nov - 02 Dec	Kuwait Airways
18 Nov - 02 Dec	Kuwait Airways
04 Nov - 16 Dec	Kuwait Airways
17 Nov - 15 Dec	Kuwait Airways
03 Nov - 18 Nov	Kuwait Airways
03 Nov - 01 Dec	Kuwait Airways
03 Nov - 04 Dec	Kuwait Airways
13 Nov - 20 Nov	Kuwait Airways
20 Nov - 20 Dec	Kuwait Airways
27 Nov - 04 Dec	Kuwait Airways
07 Nov - 24 Nov	Kuwait Airways
28 Nov - 26 Dec	Kuwait Airways
05 Nov - 17 Dec	Gulf Air
01 Nov - 19 Nov	Kuwait Airways
10 Nov - 14 Nov	Kuwait Airways
07 Nov - 19 Nov	Kuwait Airways
05 Nov - 19 Nov	Gulf Air
03 Nov - 23 Nov	Kuwait Airways
08 Nov - 23 Nov	Kuwait Airways
12 Nov - 20 Nov	Kuwait Airways

Also check the deals for one-way flights from London to Sylhet Osmani in November.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Sylhet Osmani in November from 693€

Return flights