Cheapest return flights from London to Islamabad in September from $691

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

Return flights

06 Sep - 26 Sep SunExpress
05 Sep - 25 Sep Air Arabia
15 Sep - 24 Sep Wizz Air UK
05 Sep - 22 Sep Wizz Air UK
30 Sep - 20 Oct easyJet
05 Sep - 12 Sep Wizz Air UK
05 Sep - 19 Sep Wizz Air UK
17 Sep - 02 Oct Wizz Air UK
11 Sep - 24 Sep Wizz Air
04 Sep - 16 Sep Wizz Air
04 Sep - 26 Sep Wizz Air UK
04 Sep - 17 Sep Wizz Air
26 Sep - 10 Oct Wizz Air UK
23 Sep - 08 Oct Gulf Air
16 Sep - 15 Oct Gulf Air
30 Sep - 15 Oct Gulf Air
23 Sep - 15 Oct Gulf Air
23 Sep - 13 Oct Gulf Air
18 Sep - 02 Oct Turkish Airlines
21 Sep - 17 Oct Turkish Airlines

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

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