Cheapest return flights from Bangkok to Singapore in September from $113

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

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

Return flights

29 Sep - 30 Sep Jetstar Asia direct
18 Sep - 21 Sep Jetstar Asia direct
06 Sep - 08 Sep Jetstar Asia direct
17 Sep - 20 Sep Jetstar Asia direct
08 Sep - 10 Sep Jetstar Asia direct
16 Sep - 25 Sep Jetstar Asia direct
19 Sep - 24 Sep Jetstar Asia direct
25 Sep - 30 Sep Jetstar Asia direct
19 Sep - 21 Sep Jetstar Asia direct
26 Sep - 28 Sep Jetstar Asia direct
20 Sep - 04 Oct Jetstar Asia direct
30 Sep - 02 Oct Jetstar Asia direct
27 Sep - 02 Oct Jetstar Asia direct
29 Sep - 02 Oct Jetstar Asia direct
06 Sep - 03 Oct Jetstar Asia direct
22 Sep - 05 Oct Thai AirAsia direct
22 Sep - 06 Oct Thai AirAsia direct
20 Sep - 05 Oct Thai AirAsia direct
21 Sep - 05 Oct Thai AirAsia direct
16 Sep - 05 Oct Thai AirAsia direct

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

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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