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

Return flights

03 Jun - 23 Jun	Turkish Airlines
03 Jun - 17 Jun	Turkish Airlines
14 Jun - 21 Jun	Turkish Airlines
14 Jun - 19 Jun	Qatar Airways
03 Jun - 30 Jun	Qatar Airways
01 Jun - 14 Jun	Turkish Airlines
02 Jun - 15 Jun	Turkish Airlines
25 Jun - 02 Jul	Qatar Airways
01 Jun - 01 Jul	Qatar Airways
09 Jun - 30 Jun	Qatar Airways
01 Jun - 28 Jun	Qatar Airways
03 Jun - 23 Jun	British Airways	direct
06 Jun - 04 Jul	British 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 549€

Return flights