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

Return flights

17 Feb - 15 Mar	SWISS
17 Feb - 11 Mar	SWISS
17 Feb - 24 Feb	SWISS
17 Feb - 07 Mar	SWISS
17 Feb - 28 Feb	SWISS
17 Feb - 05 Mar	SWISS
17 Feb - 02 Mar	SWISS
17 Feb - 23 Feb	SWISS
19 Feb - 12 Mar	Gulf Air
26 Feb - 12 Mar	Gulf Air
02 Feb - 05 Mar	Gulf Air
16 Feb - 28 Feb	Eurowings
03 Feb - 28 Feb	Eurowings
19 Feb - 05 Mar	Gulf Air
05 Feb - 05 Mar	Gulf Air
09 Feb - 16 Feb	Turkish Airlines
16 Feb - 26 Feb	Eurowings
02 Feb - 12 Feb	Gulf Air
02 Feb - 05 Feb	Gulf Air
01 Feb - 12 Feb	Gulf Air

Also check the deals for one-way flights from London to Islamabad 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 Islamabad in February from 522€

Return flights