Cheapest return flights from Islamabad to London in May from 540€

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

Return flights

15 May - 25 May Turkish Airlines
01 May - 08 May Turkish Airlines
06 May - 15 May Turkish Airlines
27 May - 01 Jun Turkish Airlines
17 May - 17 Jun Etihad Airways
18 May - 17 Jun Turkish Airlines
28 May - 25 Jun Turkish Airlines
03 May - 10 May Etihad Airways
26 May - 31 May Turkish Airlines
13 May - 13 Jun Etihad Airways
12 May - 12 Jun Etihad Airways
31 May - 19 Jun Turkish Airlines
31 May - 22 Jun Turkish Airlines
20 May - 19 Jun Turkish Airlines
18 May - 19 Jun Turkish Airlines
10 May - 17 May Etihad Airways
01 May - 12 May Etihad Airways
22 May - 29 May Qatar Airways
24 May - 31 May Qatar Airways
08 May - 11 May Emirates

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

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