Cheapest one-way flights from London to Islamabad in June from $404

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

One-Way flights

14 Jun Gulf Air
01 Jun British Airways
18 Jun British Airways
19 Jun Gulf Air
23 Jun Turkish Airlines
26 Jun Turkish Airlines
27 Jun Turkish Airlines
19 Jun British Airways direct
01 Jun British Airways direct

Also check the deals for return flights from London to Islamabad in June.

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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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