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

Return flights

01 Feb - 17 Feb	KLM
25 Feb - 07 Mar	KLM
07 Feb - 27 Feb	KLM
13 Feb - 11 Mar	LOT
11 Feb - 01 Mar	LOT
03 Feb - 13 Feb	Turkish Airlines
06 Feb - 27 Feb	Turkish Airlines
06 Feb - 08 Mar	Turkish Airlines
07 Feb - 20 Feb	KLM
08 Feb - 22 Feb	KLM
26 Feb - 08 Mar	Turkish Airlines
13 Feb - 14 Mar	Turkish Airlines
08 Feb - 07 Mar	Turkish Airlines
13 Feb - 28 Feb	LOT
08 Feb - 28 Feb	IndiGo
08 Feb - 13 Feb	IndiGo
21 Feb - 07 Mar	IndiGo
13 Feb - 22 Feb	LOT
21 Feb - 08 Mar	IndiGo
25 Feb - 15 Mar	Turkish Airlines

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 572€

Return flights