Cheapest one-way flights from Singapore to Bangkok in December from $120

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

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

One-Way flights

13 Dec Jetstar Asia
10 Dec Jetstar Asia
26 Dec Thai AirAsia direct
13 Dec Thai AirAsia direct
10 Dec Thai AirAsia direct
01 Dec Jetstar Asia
02 Dec Jetstar Asia
01 Dec Thai Lion Air direct
02 Dec Thai Lion Air direct
18 Dec Thai AirAsia direct

Also check the deals for return flights from Singapore to Bangkok in December.

Skyscanner

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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