Cheapest one-way flights from London to Islamabad in September from $248

Best time to book flights for London (LON) to Islamabad (ISB) flights at AirHint

AirHint found the following cheapest one-way flights from London (LON) to Islamabad (ISB) in September 2025 (see full year).

One-Way flights

24 Sep Wizz Air UK
21 Sep Wizz Air UK
12 Sep Wizz Air UK
14 Sep Wizz Air UK
26 Sep Wizz Air UK
01 Sep Wizz Air UK
02 Sep Pegasus Airlines
27 Sep Pegasus Airlines
04 Sep Pegasus Airlines
05 Sep Pegasus Airlines

Also check the deals for return flights from London to Islamabad 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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