Cheapest return flights from London to Islamabad in December from $1898

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

Return flights

29 Dec - 18 Jan SWISS
01 Dec - 07 Dec SWISS
17 Dec - 31 Dec KLM
04 Dec - 23 Dec SWISS
01 Dec - 20 Dec SWISS
01 Dec - 31 Dec SWISS
11 Dec - 24 Dec SWISS
22 Dec - 12 Jan SWISS
15 Dec - 30 Dec SWISS
08 Dec - 01 Jan SWISS
25 Dec - 18 Jan SWISS
11 Dec - 13 Jan SWISS
11 Dec - 21 Dec SWISS
11 Dec - 25 Dec SWISS
25 Dec - 06 Jan SWISS
25 Dec - 04 Jan SWISS
13 Dec - 05 Jan SWISS
11 Dec - 10 Jan SWISS
17 Dec - 28 Dec SWISS
17 Dec - 05 Jan SWISS

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

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