Cheapest return flights from Bangkok to Singapore in December from $205

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

Return flights

24 Dec - 01 Jan Thai Lion Air direct
25 Dec - 18 Jan Thai AirAsia direct
25 Dec - 06 Jan Thai AirAsia
24 Dec - 02 Jan Thai Lion Air direct
25 Dec - 01 Jan Thai Lion Air direct
31 Dec - 04 Jan Thai AirAsia
26 Dec - 04 Jan Malaysia Airlines
25 Dec - 02 Jan Thai Lion Air direct
25 Dec - 06 Jan Thai AirAsia direct
25 Dec - 04 Jan Scoot direct
25 Dec - 28 Dec Thai AirAsia direct
25 Dec - 31 Dec Scoot direct
24 Dec - 30 Dec Scoot direct
29 Dec - 30 Dec Thai VietJet Air
29 Dec - 31 Dec Thai VietJet Air
24 Dec - 25 Dec Thai Lion Air
25 Dec - 27 Dec Thai Lion Air direct
26 Dec - 29 Dec Malaysia Airlines
24 Dec - 27 Dec Thai Lion Air direct
26 Dec - 30 Dec Malaysia Airlines

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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