AirHint found the following cheapest return flights from London (LHR) to Sylhet Osmani (ZYL) in February 2026 (see full year).

Return flights

04 Feb - 21 Feb	Saudia
15 Feb - 22 Feb	Saudia
19 Feb - 19 Mar	Saudia
17 Feb - 17 Mar	Saudia
01 Feb - 22 Feb	Saudia
01 Feb - 21 Feb	Saudia
10 Feb - 10 Mar	Gulf Air
04 Feb - 25 Feb	Gulf Air
18 Feb - 01 Mar	Gulf Air
14 Feb - 13 Mar	Biman Bangladesh Airlines	direct
08 Feb - 01 Mar	Gulf Air
01 Feb - 01 Mar	Gulf Air
03 Feb - 20 Feb	Saudia
15 Feb - 21 Mar	Biman Bangladesh Airlines	direct
13 Feb - 07 Mar	Biman Bangladesh Airlines	direct
18 Feb - 08 Mar	Biman Bangladesh Airlines	direct
12 Feb - 20 Feb	Saudia
03 Feb - 24 Feb	Qatar Airways
06 Feb - 28 Feb	Turkish Airlines
04 Feb - 26 Feb	Qatar Airways

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

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 February from 760€

Return flights