AirHint found the following cheapest return flights from Seoul (GMP) to Kuala Lumpur (KUL) in July 2025 (see full year).

Return flights

28 Jul - 01 Aug	China Eastern
26 Jul - 02 Aug	Peach
31 Jul - 04 Aug	China Eastern
25 Jul - 29 Jul	China Eastern
18 Jul - 22 Jul	Air China
18 Jul - 21 Jul	Air China
28 Jul - 15 Aug	Air China
30 Jul - 15 Aug	Air China
14 Jul - 21 Jul	Air China
14 Jul - 17 Jul	Air China
30 Jul - 10 Aug	Air China
14 Jul - 18 Jul	Air China
30 Jul - 02 Aug	Air China
25 Jul - 01 Aug	Air China
23 Jul - 26 Jul	Air China
18 Jul - 25 Jul	Air China
23 Jul - 27 Jul	Air China
23 Jul - 29 Jul	Air China
28 Jul - 02 Aug	Air China
30 Jul - 05 Aug	EVA Air

Also check the deals for one-way flights from Seoul to Kuala Lumpur in July.

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 Seoul to Kuala Lumpur in July from $450

Return flights