Cheapest return flights from London to Islamabad in December from $746

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

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

Return flights

02 Dec - 08 Dec British Airways direct
02 Dec - 15 Dec British Airways direct
07 Dec - 18 Jan British Airways
01 Dec - 14 Dec Wizz Air UK
15 Dec - 07 Jan Wizz Air UK
29 Dec - 28 Jan Qatar Airways
07 Dec - 02 Jan Saudia
07 Dec - 07 Jan Saudia
08 Dec - 07 Jan Saudia
15 Dec - 10 Jan Wizz Air UK
08 Dec - 18 Jan Saudia
01 Dec - 25 Jan Saudia
05 Dec - 17 Dec British Airways
01 Dec - 27 Dec Saudia
10 Dec - 14 Jan Turkish Airlines
02 Dec - 23 Dec British Airways
09 Dec - 29 Dec Saudia
15 Dec - 29 Dec Wizz Air UK
05 Dec - 21 Dec British Airways
05 Dec - 22 Dec British Airways

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

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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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