Cheapest return flights from Islamabad to London in May from $724

Best time to book flights for Islamabad (ISB) to London (LGW) flights at AirHint

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

Return flights

20 May - 19 Jun British Airways
20 May - 29 May Qatar Airways
31 May - 16 Jun British Airways
17 May - 30 Jun Turkish Airlines
17 May - 16 Jun British Airways
24 May - 11 Jun British Airways
14 May - 31 May British Airways
15 May - 31 May British Airways
26 May - 13 Jun Turkish Airlines
07 May - 16 Jun British Airways
17 May - 24 May British Airways
09 May - 16 May British Airways
02 May - 13 May British Airways
02 May - 11 May British Airways
01 May - 09 May British Airways
24 May - 11 Jun British Airways direct
01 May - 09 May British Airways direct
17 May - 16 Jun British Airways direct
31 May - 16 Jun British Airways direct
01 May - 18 May British Airways

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

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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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