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

Return flights

09 Jul - 14 Jul	Wizz Air UK
01 Jul - 16 Jul	Wizz Air UK
01 Jul - 15 Jul	Wizz Air UK
02 Jul - 26 Jul	Wizz Air
09 Jul - 25 Jul	Wizz Air
02 Jul - 08 Jul	Wizz Air UK
03 Jul - 07 Jul	Wizz Air
08 Jul - 26 Jul	Wizz Air
08 Jul - 23 Jul	Wizz Air UK
01 Jul - 08 Jul	Wizz Air UK
16 Jul - 06 Aug	Wizz Air UK
09 Jul - 03 Aug	Wizz Air UK
08 Jul - 12 Aug	Wizz Air UK
16 Jul - 07 Aug	Wizz Air UK
12 Jul - 01 Aug	Wizz Air UK
01 Jul - 09 Aug	Wizz Air UK
20 Jul - 01 Aug	Wizz Air UK
12 Jul - 06 Aug	Wizz Air UK
02 Jul - 02 Aug	Wizz Air
16 Jul - 14 Aug	Wizz Air UK

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

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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Cheapest return flights from London to Karachi in July from 438€

Return flights