Cheapest return flights from London to Karachi in August from $542

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 August 2025 (see full year).

Return flights

26 Aug - 17 Sep SWISS
26 Aug - 19 Sep SWISS
18 Aug - 20 Sep British Airways
12 Aug - 15 Sep Brussels Airlines
19 Aug - 09 Sep British Airways
06 Aug - 17 Sep Eurowings
18 Aug - 09 Sep British Airways
13 Aug - 12 Sep British Airways
28 Aug - 10 Sep British Airways
22 Aug - 12 Sep Eurowings
18 Aug - 26 Aug British Airways
21 Aug - 30 Aug British Airways
19 Aug - 22 Aug British Airways
14 Aug - 30 Aug SWISS
06 Aug - 12 Aug Eurowings
20 Aug - 27 Aug Eurowings
06 Aug - 13 Aug Eurowings
10 Aug - 17 Aug Eurowings
08 Aug - 13 Aug Eurowings
11 Aug - 26 Aug British Airways

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

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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