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

Return flights

05 Dec - 08 Dec	Scoot	direct
12 Dec - 16 Dec	Scoot	direct
02 Dec - 09 Dec	Scoot	direct
12 Dec - 15 Dec	Scoot	direct
05 Dec - 12 Dec	Scoot	direct
07 Dec - 14 Dec	Scoot	direct
12 Dec - 18 Dec	Scoot	direct
03 Dec - 07 Dec	Scoot	direct
10 Dec - 14 Dec	Scoot	direct
10 Dec - 13 Dec	Scoot	direct
30 Dec - 09 Jan	Scoot	direct
31 Dec - 14 Jan	Scoot	direct
24 Dec - 07 Jan	Citilink
19 Dec - 06 Jan	Scoot	direct
20 Dec - 02 Jan	Citilink
24 Dec - 05 Jan	Malaysia Airlines
24 Dec - 08 Jan	Garuda Indonesia	direct
24 Dec - 07 Jan	Garuda Indonesia	direct
29 Dec - 02 Jan	Citilink
31 Dec - 03 Jan	Scoot	direct

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

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 Surabaya to Singapore in December from 126€

Return flights