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

Return flights

24 Jan - 08 Feb	Wizz Air
17 Jan - 29 Jan	Wizz Air
10 Jan - 15 Feb	Wizz Air
10 Jan - 26 Feb	Wizz Air
19 Jan - 01 Feb	Ryanair
10 Jan - 25 Jan	Wizz Air
12 Jan - 01 Feb	Wizz Air Malta
24 Jan - 05 Feb	Wizz Air
12 Jan - 25 Jan	Wizz Air Malta
06 Jan - 29 Jan	Ryanair
15 Jan - 12 Feb	Wizz Air UK
24 Jan - 01 Feb	Wizz Air
24 Jan - 15 Feb	Wizz Air
22 Jan - 08 Feb	Ryanair
19 Jan - 29 Jan	Wizz Air Malta
12 Jan - 29 Jan	Wizz Air Malta
21 Jan - 29 Jan	Aegean Airlines
05 Jan - 25 Jan	Wizz Air Malta
05 Jan - 29 Jan	Ryanair
09 Jan - 18 Jan	Wizz Air

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.

Book a cheap hotel in Islamabad

Cheap car rent in Islamabad

Cheapest return flights from London to Islamabad in January from 347€

Return flights