AirHint found the following cheapest return flights from Busan (PUS) to Singapore (SIN)
in October 2025 (see full year ).
Return flights
16 Oct
- 22 Oct
Vietnam Airlines
$ 231
27 Oct
- 03 Nov
Vietnam Airlines
$ 232
28 Oct
- 04 Nov
Vietnam Airlines
$ 232
17 Oct
- 20 Oct
Vietnam Airlines
$ 233
25 Oct
- 29 Oct
Vietnam Airlines
$ 233
14 Oct
- 17 Oct
Vietnam Airlines
$ 233
19 Oct
- 23 Oct
Vietnam Airlines
$ 233
22 Oct
- 24 Oct
Vietnam Airlines
$ 233
10 Oct
- 15 Oct
Vietnam Airlines
$ 233
15 Oct
- 18 Oct
Vietnam Airlines
$ 233
11 Oct
- 18 Oct
Vietnam Airlines
$ 233
20 Oct
- 27 Oct
Vietnam Airlines
$ 233
29 Oct
- 03 Nov
Vietnam Airlines
$ 233
27 Oct
- 04 Nov
Vietnam Airlines
$ 233
28 Oct
- 04 Nov
Singapore Airlines
$ 370
direct
29 Oct
- 03 Nov
Singapore Airlines
$ 403
direct
31 Oct
- 07 Nov
Air China
$ 482
Also check the deals for one-way flights from Busan to Singapore 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.