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

Return flights

27 Dec - 02 Jan	Air India
25 Dec - 29 Dec	Air India
24 Dec - 01 Jan	Air India
24 Dec - 02 Jan	Air India
12 Dec - 03 Jan	Air India
12 Dec - 04 Jan	Air India
28 Dec - 02 Jan	Air India
21 Dec - 04 Jan	Air India
19 Dec - 03 Jan	Air India
27 Dec - 03 Jan	Air India
27 Dec - 04 Jan	Air India
05 Dec - 10 Dec	Air India
01 Dec - 31 Dec	Singapore Airlines	direct
01 Dec - 09 Dec	Air India
18 Dec - 25 Dec	Air India
15 Dec - 18 Dec	Air India
24 Dec - 31 Dec	Air India
12 Dec - 15 Dec	Air India
21 Dec - 31 Dec	Air India
26 Dec - 31 Dec	Air India

Also check the deals for one-way flights from Bangalore 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 Bangalore to Singapore in December from $178

Return flights