Cheapest return flights from London to Karachi in September from $407

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

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

Return flights

03 Sep - 27 Sep Wizz Air UK
03 Sep - 28 Sep Wizz Air UK
15 Sep - 24 Sep Wizz Air Malta
02 Sep - 15 Sep Wizz Air Malta
02 Sep - 30 Sep Wizz Air Malta
12 Sep - 13 Oct Wizz Air Malta
12 Sep - 26 Sep Ryanair
18 Sep - 24 Sep Ryanair
10 Sep - 20 Sep SWISS
19 Sep - 28 Sep Pegasus Airlines
13 Sep - 26 Sep Ryanair
22 Sep - 02 Oct Pegasus Airlines
20 Sep - 02 Oct Pegasus Airlines
30 Sep - 09 Oct Pegasus Airlines
26 Sep - 10 Oct Pegasus Airlines
29 Sep - 10 Oct Pegasus Airlines
10 Sep - 08 Oct Pegasus Airlines
15 Sep - 15 Oct Pegasus Airlines
16 Sep - 14 Oct Pegasus Airlines
04 Sep - 03 Oct SWISS

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

Skyscanner

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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