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

Return flights

26 Feb - 07 Mar	AZAL
25 Feb - 30 Mar	PIA
28 Feb - 03 Mar	Turkish Airlines
26 Feb - 01 Mar	Etihad Airways
12 Feb - 22 Feb	Fly Jinnah
20 Feb - 22 Feb	PIA
27 Feb - 06 Mar	Etihad Airways
25 Feb - 06 Mar	Fly Jinnah
28 Feb - 07 Mar	Etihad Airways
25 Feb - 04 Mar	Etihad Airways
12 Feb - 16 Feb	Fly Jinnah
20 Feb - 23 Feb	PIA
24 Feb - 06 Mar	PIA
18 Feb - 20 Feb	Saudia
27 Feb - 28 Feb	Turkish Airlines
26 Feb - 05 Mar	Fly Jinnah
16 Feb - 17 Feb	Saudia
17 Feb - 18 Feb	Saudia
12 Feb - 17 Feb	Fly Jinnah
17 Feb - 22 Feb	Saudia

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

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 Islamabad to London in February from 445€

Return flights