Cheapest one-way flights from Seoul to Islamabad in April from $354

AirHint found the following cheapest one-way flights from Seoul (ICN) to Islamabad (ISB) in April 2026 (see full year).

One-Way flights

23 Apr Air China
18 Apr China Eastern
04 Apr China Southern
09 Apr China Southern
14 Apr China Southern
15 Apr China Southern
24 Apr Thai Airways
25 Apr Thai Airways
29 Apr Thai Airways
01 Apr Thai Airways

Also check the deals for return flights from Seoul to Islamabad in April.

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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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