Cheapest return flights from Islamabad to Singapore in July from $821

Best time to book flights for Islamabad (ISB) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Islamabad (ISB) to Singapore (SIN) in July 2025 (see full year).

Return flights

28 Jul - 04 Aug Qatar Airways
02 Jul - 09 Jul Qatar Airways
12 Jul - 19 Jul Qatar Airways

Also check the deals for one-way flights from Islamabad to Singapore in July.

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.

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