Cheapest return flights from Singapore to Bangkok in September from $103

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

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

Return flights

17 Sep - 19 Sep Jetstar Asia direct
18 Sep - 24 Sep Jetstar Asia direct
10 Sep - 14 Sep Jetstar Asia direct
12 Sep - 14 Sep Jetstar Asia direct
24 Sep - 27 Sep Jetstar Asia direct
14 Sep - 17 Sep Jetstar Asia direct
13 Sep - 19 Sep Jetstar Asia direct
06 Sep - 15 Sep Jetstar Asia direct
08 Sep - 13 Sep Jetstar Asia direct
18 Sep - 22 Sep Jetstar Asia direct
29 Sep - 02 Oct Jetstar Asia direct
27 Sep - 01 Oct Jetstar Asia direct
28 Sep - 05 Oct Jetstar Asia direct
29 Sep - 04 Oct Scoot Tigerair direct
20 Sep - 22 Oct Jetstar Asia direct
27 Sep - 11 Oct Scoot Tigerair direct
25 Sep - 04 Oct Thai AirAsia direct
25 Sep - 01 Oct Thai AirAsia direct
25 Sep - 05 Oct Thai AirAsia direct
12 Sep - 01 Oct Thai AirAsia direct

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

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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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