Cheapest return flights from Singapore to Bangkok in December from 143€

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

Return flights

22 Dec - 12 Jan Scoot
15 Dec - 09 Jan Scoot
12 Dec - 12 Jan Scoot direct
02 Dec - 13 Jan Scoot
18 Dec - 09 Jan Thai Lion Air direct
16 Dec - 09 Jan Thai Lion Air direct
26 Dec - 06 Jan Thai Lion Air direct
15 Dec - 09 Jan Scoot direct
02 Dec - 12 Dec Scoot direct
30 Dec - 08 Jan Thai AirAsia direct
30 Dec - 20 Jan Thai AirAsia direct
10 Dec - 17 Dec Thai Lion Air direct
15 Dec - 24 Dec Thai Lion Air direct
07 Dec - 11 Dec Thai Lion Air direct
17 Dec - 22 Dec Thai Lion Air direct
09 Dec - 12 Dec Scoot direct
22 Dec - 24 Dec Malaysia Airlines
04 Dec - 10 Dec Malaysia Airlines
01 Dec - 08 Dec Malaysia Airlines
01 Dec - 05 Dec Malaysia Airlines

Also check the deals for one-way flights from Singapore to Bangkok 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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