Cheapest return flights from Busan to Singapore in December from $291

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

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

Return flights

05 Dec - 08 Dec Vietnam Airlines
11 Dec - 14 Dec Vietnam Airlines
12 Dec - 15 Dec Vietnam Airlines
27 Dec - 03 Jan Singapore Airlines direct
27 Dec - 01 Jan Singapore Airlines direct
19 Dec - 25 Dec Singapore Airlines direct
24 Dec - 31 Dec Singapore Airlines direct
23 Dec - 27 Dec Singapore Airlines direct
12 Dec - 15 Dec Singapore Airlines direct
05 Dec - 08 Dec Singapore Airlines direct
27 Dec - 02 Jan Singapore Airlines direct

Also check the deals for one-way flights from Busan to Singapore in December.

Skyscanner

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore