Cheapest return flights from Bangkok to Singapore in December from 133€

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

Return flights

13 Dec - 16 Dec Thai Lion Air direct
03 Dec - 03 Dec Thai AirAsia direct
11 Dec - 14 Dec Thai AirAsia direct
11 Dec - 23 Jan Thai AirAsia direct
06 Dec - 30 Dec Thai AirAsia direct
04 Dec - 07 Dec Thai AirAsia
03 Dec - 06 Dec Thai Lion Air direct
18 Dec - 11 Jan Thai Lion Air direct
03 Dec - 08 Dec Thai AirAsia
01 Dec - 02 Dec Thai AirAsia direct
08 Dec - 14 Dec Thai AirAsia direct
04 Dec - 09 Dec Thai AirAsia
25 Dec - 16 Jan Thai Lion Air direct
24 Dec - 17 Jan Thai AirAsia direct
31 Dec - 04 Jan Thai Lion Air direct
31 Dec - 05 Jan Scoot direct
25 Dec - 04 Jan Scoot direct
31 Dec - 07 Jan Thai AirAsia direct
31 Dec - 02 Jan Thai AirAsia
30 Dec - 05 Jan Thai Lion Air direct

Also check the deals for one-way flights from Bangkok 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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