Cheapest return flights from London to Karachi in September from 470€

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

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

Return flights

04 Sep - 25 Sep KLM
01 Sep - 29 Sep KLM
01 Sep - 30 Sep Eurowings
05 Sep - 04 Oct SWISS
12 Sep - 26 Sep British Airways
04 Sep - 11 Sep KLM
10 Sep - 29 Oct Eurowings
06 Sep - 10 Oct Eurowings
17 Sep - 03 Oct Eurowings
01 Sep - 03 Oct British Airways
10 Sep - 20 Sep British Airways
01 Sep - 23 Sep British Airways
01 Sep - 17 Sep Eurowings
01 Sep - 10 Sep Eurowings
01 Sep - 21 Sep Eurowings
03 Sep - 03 Oct Lufthansa
18 Sep - 03 Oct Turkish Airlines
20 Sep - 04 Oct Turkish Airlines
18 Sep - 25 Oct Gulf Air

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.

Book a cheap hotel in Karachi

Cheap car rent in Karachi