Cheapest return flights from London to Islamabad in April from 445€

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

Return flights

15 Apr - 03 May Turkish Airlines
24 Apr - 26 May Turkish Airlines
15 Apr - 14 May Turkish Airlines
15 Apr - 12 May Turkish Airlines
20 Apr - 05 May Turkish Airlines
17 Apr - 01 May Turkish Airlines
17 Apr - 17 May Turkish Airlines
20 Apr - 16 May Turkish Airlines
20 Apr - 11 May Turkish Airlines
18 Apr - 28 Apr Turkish Airlines
15 Apr - 02 May Turkish Airlines
16 Apr - 30 Apr Turkish Airlines
13 Apr - 30 Apr Turkish Airlines
15 Apr - 28 Apr Turkish Airlines
01 Apr - 30 Apr Kuwait Airways
12 Apr - 23 Apr Kuwait Airways
01 Apr - 09 Apr Kuwait Airways
01 Apr - 08 Apr Kuwait Airways
01 Apr - 23 Apr Kuwait Airways
08 Apr - 30 Apr Kuwait Airways

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

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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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