Cheapest return flights from Islamabad to London in April from $774

Best time to book flights for Islamabad (ISB) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from Islamabad (ISB) to London (LGW) in April 2025 (see full year).

Return flights

29 Apr - 01 May PIA
30 Apr - 07 May Fly Jinnah
28 Apr - 01 May Flynas
30 Apr - 11 May Fly Jinnah
29 Apr - 03 May PIA
29 Apr - 02 May PIA
29 Apr - 04 May PIA
30 Apr - 06 May Fly Jinnah
29 Apr - 30 Apr PIA
30 Apr - 01 May Fly Jinnah
30 Apr - 05 May Fly Jinnah
28 Apr - 29 Apr PIA
28 Apr - 30 Apr PIA
30 Apr - 30 Apr Flynas
27 Apr - 28 Apr Saudia
27 Apr - 30 Apr Saudia
28 Apr - 28 Apr Kuwait Airways

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

Skyscanner

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 London

Cheap car rent in London