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

Return flights

17 Mar - 30 Apr	Wizz Air UK
17 Mar - 01 Apr	Wizz Air UK
01 Mar - 31 Mar	Gulf Air
22 Mar - 31 Mar	Gulf Air
03 Mar - 21 Mar	Wizz Air UK
17 Mar - 28 Apr	Wizz Air UK
16 Mar - 30 Apr	Wizz Air UK
02 Mar - 16 Mar	Wizz Air UK
18 Mar - 30 Apr	Gulf Air
01 Mar - 30 Apr	Gulf Air
03 Mar - 23 Apr	Wizz Air UK
01 Mar - 28 Mar	Gulf Air
03 Mar - 31 Mar	Wizz Air UK
03 Mar - 17 Mar	Wizz Air UK
13 Mar - 24 Mar	Gulf Air
16 Mar - 05 Apr	Wizz Air UK
03 Mar - 18 Mar	Wizz Air UK
16 Mar - 24 Apr	Wizz Air UK
16 Mar - 04 Apr	Wizz Air UK
05 Mar - 26 Mar	Turkish Airlines

Also check the deals for one-way flights from London to Islamabad in March.

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 March from 487€

Return flights