Cheapest return flights from London to Karachi in September from $450

Best time to book flights for London (LGW) to Karachi (KHI) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Karachi (KHI) in September 2025 (see full year).

Return flights

02 Sep - 17 Sep Vueling Airlines
05 Sep - 20 Sep Wizz Air Malta
16 Sep - 27 Sep easyJet
17 Sep - 23 Sep Turkish Airlines
11 Sep - 26 Sep Turkish Airlines
04 Sep - 25 Sep Wizz Air Malta
26 Sep - 28 Sep Turkish Airlines
08 Sep - 24 Sep Turkish Airlines
08 Sep - 25 Sep Turkish Airlines
07 Sep - 23 Sep Turkish Airlines
23 Sep - 14 Oct British Airways
26 Sep - 25 Oct British Airways

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

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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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