Cheapest return flights from London to Karachi in September from $373

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

17 Sep - 30 Sep Wizz Air UK
12 Sep - 26 Sep Turkish Airlines
10 Sep - 25 Sep Turkish Airlines
12 Sep - 28 Sep Turkish Airlines
08 Sep - 22 Sep Turkish Airlines
15 Sep - 22 Sep Turkish Airlines
01 Sep - 17 Sep Qatar Airways
01 Sep - 01 Oct British Airways
01 Sep - 20 Sep Qatar Airways
01 Sep - 14 Sep British Airways
05 Sep - 10 Oct British Airways
05 Sep - 20 Sep Qatar Airways
11 Sep - 16 Oct Turkish Airlines
18 Sep - 13 Oct Turkish Airlines

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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