Cheapest one-way flights from Busan to Singapore in December from $142

Best time to book flights for Busan (PUS) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest one-way flights from Busan (PUS) to Singapore (SIN) in December 2025 (see full year).

One-Way flights

16 Dec Vietnam Airlines
15 Dec Vietnam Airlines
28 Dec Air China
30 Dec Air China
19 Dec Air China
16 Dec Singapore Airlines direct
19 Dec Singapore Airlines direct
28 Dec Singapore Airlines direct
30 Dec Singapore Airlines direct

Also check the deals for return flights from Busan to Singapore in December.

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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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