Cheapest return flights from Bangkok to Singapore in December from $221

Best time to book flights for Bangkok (DMK) to Singapore (SIN) flights at AirHint

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

Return flights

18 Dec - 27 Dec Thai Lion Air direct
23 Dec - 13 Jan Thai AirAsia direct
11 Dec - 15 Dec Thai AirAsia direct
11 Dec - 29 Dec Thai AirAsia direct
11 Dec - 12 Dec Thai AirAsia direct
26 Dec - 02 Jan Thai Lion Air direct
21 Dec - 07 Jan Thai AirAsia direct
21 Dec - 06 Jan Thai AirAsia direct
11 Dec - 18 Dec Thai AirAsia direct
11 Dec - 13 Dec Thai AirAsia direct
05 Dec - 07 Dec Thai Lion Air direct
12 Dec - 28 Dec Thai AirAsia direct
21 Dec - 29 Dec Thai AirAsia direct
15 Dec - 04 Jan Thai Lion Air direct
24 Dec - 13 Jan Thai AirAsia direct
07 Dec - 15 Dec Thai AirAsia direct
17 Dec - 07 Jan Thai AirAsia direct
17 Dec - 06 Jan Thai AirAsia direct
23 Dec - 07 Jan Thai AirAsia direct
23 Dec - 06 Jan Thai AirAsia 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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