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

Return flights

15 Jul - 22 Jul	Wizz Air UK
15 Jul - 23 Jul	Wizz Air UK
14 Jul - 22 Jul	Wizz Air
14 Jul - 23 Jul	Wizz Air
15 Jul - 24 Jul	Wizz Air UK
15 Jul - 20 Jul	Wizz Air UK
15 Jul - 27 Jul	Wizz Air UK
12 Jul - 22 Jul	SunExpress
09 Jul - 22 Jul	Wizz Air UK
10 Jul - 23 Jul	Wizz Air UK
09 Jul - 10 Aug	easyJet
15 Jul - 07 Aug	Wizz Air UK
14 Jul - 03 Aug	Wizz Air Malta
11 Jul - 10 Aug	Wizz Air UK
11 Jul - 03 Aug	Wizz Air UK
14 Jul - 17 Aug	Vueling Airlines
11 Jul - 17 Aug	Wizz Air UK
13 Jul - 03 Aug	Wizz Air
15 Jul - 05 Aug	Wizz Air UK
10 Jul - 17 Aug	Wizz Air UK

Also check the deals for one-way flights from London to Islamabad 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 Islamabad in July from 457€

Return flights