Cheapest one-way flights from Islamabad to London in December from $278

AirHint found the following cheapest one-way flights from Islamabad (ISB) to London (STN) in December 2025 (see full year).

One-Way flights

17 Dec Fly Jinnah
16 Dec PIA
18 Dec Fly Jinnah
20 Dec Fly Jinnah
22 Dec Fly Jinnah
21 Dec Fly Jinnah
25 Dec Fly Jinnah
15 Dec Fly Jinnah
14 Dec PIA
24 Dec PIA

Also check the deals for return flights from Islamabad to London 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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