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

Return flights

24 Jan - 31 Jan	Wizz Air UK
01 Jan - 31 Jan	Wizz Air UK
20 Jan - 23 Feb	Wizz Air UK
03 Jan - 31 Jan	Wizz Air UK
24 Jan - 14 Feb	Wizz Air UK
08 Jan - 12 Feb	Wizz Air UK
11 Jan - 11 Feb	Wizz Air Malta
01 Jan - 14 Feb	Wizz Air UK
21 Jan - 31 Jan	Wizz Air UK
23 Jan - 02 Feb	Wizz Air UK
09 Jan - 06 Feb	Wizz Air UK
20 Jan - 02 Feb	Wizz Air UK
11 Jan - 10 Feb	Gulf Air
11 Jan - 27 Jan	Gulf Air
07 Jan - 05 Feb	Wizz Air UK
19 Jan - 23 Jan	Wizz Air UK
06 Jan - 21 Jan	Wizz Air UK
13 Jan - 19 Jan	Wizz Air Malta
07 Jan - 21 Jan	Wizz Air UK
14 Jan - 31 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 443€

Return flights