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

Return flights

08 Jan - 03 Feb	Pegasus Airlines
17 Jan - 13 Feb	Wizz Air Malta
08 Jan - 28 Jan	Ryanair
24 Jan - 29 Jan	Wizz Air UK
25 Jan - 09 Feb	Wizz Air UK
02 Jan - 29 Jan	Wizz Air UK
20 Jan - 09 Feb	Pegasus Airlines
06 Jan - 12 Feb	Wizz Air UK
06 Jan - 29 Jan	Wizz Air UK
07 Jan - 28 Jan	Wizz Air Malta
11 Jan - 09 Feb	Wizz Air
16 Jan - 13 Feb	Wizz Air UK
18 Jan - 09 Feb	Wizz Air UK
02 Jan - 28 Jan	Wizz Air UK
19 Jan - 09 Feb	Wizz Air Malta
17 Jan - 08 Feb	Wizz Air Malta
16 Jan - 30 Jan	Wizz Air UK
08 Jan - 18 Jan	Ryanair
09 Jan - 30 Jan	Wizz Air Malta
23 Jan - 30 Jan	Wizz Air UK

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

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 January from 445€

Return flights