Cheapest return flights from Seoul to Islamabad in September from $580

Best time to book flights for Seoul (ICN) to Islamabad (ISB) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Islamabad (ISB) in September 2025 (see full year).

Return flights

21 Sep - 12 Oct China Southern
09 Sep - 14 Sep China Southern
15 Sep - 21 Sep China Southern
27 Sep - 29 Sep Thai Airways
01 Sep - 08 Sep Thai Airways
30 Sep - 10 Oct China Eastern
30 Sep - 17 Oct Thai Airways
28 Sep - 19 Oct Air China

Also check the deals for one-way flights from Seoul to Islamabad in September.

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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