Cheapest return LON–ISB flights, April

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

Return flights

26 Apr - 24 May Saudia
30 Apr - 25 May Saudia
29 Apr - 24 May Turkish Airlines
29 Apr - 22 May Turkish Airlines
29 Apr - 21 May Turkish Airlines
27 Apr - 12 May Pegasus Airlines
27 Apr - 24 May Saudia
27 Apr - 25 May Pegasus Airlines
29 Apr - 26 May Turkish Airlines
27 Apr - 27 May Pegasus Airlines
28 Apr - 30 Apr Saudia
27 Apr - 30 Apr Saudia
26 Apr - 29 Apr Saudia
25 Apr - 27 Apr Saudia
25 Apr - 28 Apr Saudia
27 Apr - 28 Apr Etihad Airways
26 Apr - 27 Apr Saudia
27 Apr - 30 Apr PIA direct
27 Apr - 28 Apr British Airways direct

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

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