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

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

Return flights

19 Dec - 06 Jan Thai Lion Air direct
15 Dec - 21 Dec Indonesia AirAsia
30 Dec - 06 Jan Thai Lion Air direct
04 Dec - 09 Dec Thai AirAsia direct
18 Dec - 07 Jan Thai AirAsia direct
18 Dec - 08 Jan Thai AirAsia direct
21 Dec - 10 Jan Thai AirAsia direct
21 Dec - 07 Jan Thai AirAsia direct
21 Dec - 08 Jan Thai AirAsia direct
22 Dec - 07 Jan Thai AirAsia direct
22 Dec - 08 Jan Thai AirAsia direct
23 Dec - 27 Dec Thai Lion Air direct
22 Dec - 10 Jan Thai AirAsia direct
18 Dec - 23 Dec Malaysia Airlines
24 Dec - 28 Dec Malaysia Airlines
25 Dec - 28 Dec Malaysia Airlines
16 Dec - 23 Dec Malaysia Airlines
16 Dec - 21 Dec Malaysia Airlines
24 Dec - 26 Dec Malaysia Airlines
05 Dec - 08 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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