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

Return flights

24 Jan - 15 Feb	Wizz Air
08 Jan - 25 Jan	Ryanair
13 Jan - 05 Feb	Ryanair
07 Jan - 29 Jan	Ryanair
23 Jan - 15 Feb	Wizz Air
05 Jan - 22 Jan	Wizz Air Malta
07 Jan - 19 Feb	Ryanair
10 Jan - 21 Jan	Wizz Air
19 Jan - 31 Jan	Wizz Air Malta
31 Jan - 16 Feb	Wizz Air
12 Jan - 09 Feb	Wizz Air Malta
01 Jan - 27 Jan	Turkish Airlines
06 Jan - 04 Feb	Turkish Airlines
09 Jan - 18 Jan	Wizz Air UK
05 Jan - 18 Jan	easyJet
01 Jan - 15 Jan	Wizz Air UK
01 Jan - 05 Feb	Wizz Air UK
28 Jan - 07 Feb	Wizz Air
01 Jan - 15 Feb	Wizz Air UK
09 Jan - 15 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 $483

Return flights