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

Return flights

06 May - 16 May	Wizz Air
10 May - 21 May	Gulf Air
03 May - 23 Jun	Gulf Air
27 May - 09 Jun	Gulf Air
27 May - 23 Jun	Gulf Air
11 May - 13 Jun	Wizz Air
13 May - 13 Jun	Wizz Air
10 May - 18 Jun	Gulf Air
27 May - 18 Jun	Gulf Air
13 May - 04 Jun	Gulf Air
27 May - 27 Jun	Gulf Air
10 May - 13 Jun	Gulf Air
01 May - 23 May	Wizz Air UK
06 May - 30 May	Wizz Air
13 May - 26 May	Gulf Air
01 May - 12 May	Wizz Air UK
08 May - 30 May	Wizz Air
12 May - 25 May	Qatar Airways
02 May - 16 May	Wizz Air UK
17 May - 31 May	Wizz Air UK

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

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 May from 526€

Return flights