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

Return flights

08 Sep - 15 Sep	PIA
16 Sep - 23 Oct	Batik Air Malaysia
07 Sep - 08 Sep	Batik Air Malaysia
12 Sep - 10 Oct	China Southern
11 Sep - 10 Oct	Thai Airways
23 Sep - 29 Sep	Thai Airways
22 Sep - 08 Oct	Thai Airways
12 Sep - 08 Oct	Thai Airways
25 Sep - 05 Oct	Thai Airways
09 Sep - 08 Oct	Thai Airways
10 Sep - 08 Oct	PIA
07 Sep - 05 Oct	Thai Airways
06 Sep - 05 Oct	Thai Airways

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

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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Cheapest return flights from Lahore to Seoul in September from $780

Return flights