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

Return flights

14 Jul - 23 Jul	Wizz Air
14 Jul - 16 Jul	Wizz Air
14 Jul - 21 Jul	Wizz Air
14 Jul - 25 Jul	Wizz Air
14 Jul - 28 Jul	Wizz Air
15 Jul - 22 Jul	Wizz Air UK
09 Jul - 22 Jul	easyJet
14 Jul - 24 Jul	Vueling Airlines
09 Jul - 23 Jul	easyJet
14 Jul - 20 Jul	Wizz Air
14 Jul - 04 Aug	Wizz Air
15 Jul - 01 Aug	Wizz Air UK
14 Jul - 11 Aug	Wizz Air
15 Jul - 05 Aug	Wizz Air UK
14 Jul - 10 Aug	Wizz Air
12 Jul - 05 Aug	Wizz Air UK
09 Jul - 02 Aug	Wizz Air UK
09 Jul - 01 Aug	Wizz Air UK
14 Jul - 13 Aug	Wizz Air
09 Jul - 06 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 379€

Return flights