AirHint found the following cheapest return flights from Busan (PUS) to Kuala Lumpur (KUL) in October 2025 (see full year).

Return flights

14 Oct - 23 Oct	Vietnam Airlines
21 Oct - 23 Oct	VietJet Air
10 Oct - 14 Oct	VietJet Air
27 Oct - 31 Oct	VietJet Air
31 Oct - 03 Nov	VietJet Air
17 Oct - 19 Oct	VietJet Air
10 Oct - 21 Oct	VietJet Air
30 Oct - 02 Nov	VietJet Air
17 Oct - 20 Oct	VietJet Air
13 Oct - 18 Oct	VietJet Air
22 Oct - 28 Oct	VietJet Air
28 Oct - 02 Nov	Singapore Airlines
28 Oct - 01 Nov	VietJet Air
16 Oct - 23 Oct	Korean Air
01 Oct - 01 Nov	Cathay Pacific

Also check the deals for one-way flights from Busan to Kuala Lumpur in October.

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 Busan to Kuala Lumpur in October from 141€

Return flights