Cheapest return flights from London to Islamabad in September from $688

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

Return flights

18 Sep - 03 Oct Gulf Air
09 Sep - 03 Oct Gulf Air
25 Sep - 20 Oct Gulf Air
01 Sep - 01 Oct Qatar Airways
21 Sep - 17 Oct Wizz Air UK
08 Sep - 06 Oct British Airways
05 Sep - 22 Sep easyJet
03 Sep - 24 Sep British Airways
01 Sep - 15 Sep British Airways
07 Sep - 24 Sep British Airways
15 Sep - 15 Oct British Airways
22 Sep - 17 Oct British Airways
24 Sep - 17 Oct British Airways
24 Sep - 15 Oct British Airways
07 Sep - 28 Sep Qatar Airways
19 Sep - 24 Sep British Airways
03 Sep - 18 Sep British Airways
04 Sep - 19 Sep British Airways direct
14 Sep - 30 Sep Turkish Airlines
01 Sep - 25 Sep Emirates

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

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