Cheapest return flights from London to Karachi in September from 435€

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

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

Return flights

17 Sep - 27 Sep Ryanair
08 Sep - 30 Sep Pegasus Airlines
16 Sep - 30 Sep Ryanair
04 Sep - 23 Sep Pegasus Airlines
01 Sep - 09 Sep Ryanair
01 Sep - 29 Sep Pegasus Airlines
01 Sep - 23 Sep Pegasus Airlines
05 Sep - 04 Oct Pegasus Airlines
20 Sep - 04 Oct Pegasus Airlines
17 Sep - 25 Sep Pegasus Airlines
04 Sep - 25 Sep Pegasus Airlines
10 Sep - 20 Sep Ryanair
18 Sep - 25 Oct Ryanair
03 Sep - 03 Oct Ryanair
18 Sep - 03 Oct Pegasus Airlines
01 Sep - 03 Oct Ryanair
17 Sep - 03 Oct Pegasus Airlines
06 Sep - 10 Oct Pegasus Airlines
18 Sep - 08 Oct Pegasus Airlines
10 Sep - 29 Oct Pegasus Airlines

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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