Cheapest return flights from Bangkok to Singapore in December from 140€

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

Return flights

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