AirHint found the following cheapest return flights from London (LGW) to Islamabad (ISB) in June 2026 (see full year).

Return flights

03 Jun - 30 Jun	Wizz Air UK
03 Jun - 02 Jul	Wizz Air UK
10 Jun - 27 Jun	Wizz Air UK
11 Jun - 30 Jun	Wizz Air
11 Jun - 28 Jun	Wizz Air
01 Jun - 30 Jun	Wizz Air UK
07 Jun - 02 Jul	Wizz Air UK
01 Jun - 21 Jun	Wizz Air UK
10 Jun - 17 Jun	Wizz Air UK
13 Jun - 04 Jul	Wizz Air UK
24 Jun - 01 Jul	Wizz Air UK
14 Jun - 28 Jun	Wizz Air UK
14 Jun - 05 Jul	Wizz Air UK
01 Jun - 14 Jun	Qatar Airways
01 Jun - 27 Jun	Qatar Airways
03 Jun - 15 Jul	Qatar Airways
26 Jun - 16 Jul	Gulf Air
27 Jun - 04 Jul	Wizz Air UK
23 Jun - 14 Jul	Qatar Airways
26 Jun - 19 Jul	Qatar Airways

Also check the deals for one-way flights from London to Islamabad in June.

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 June from 511€

Return flights