Cheapest return flights from Bangkok to Singapore in September from 100€

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

Return flights

05 Sep - 09 Sep Scoot Tigerair direct
26 Sep - 29 Sep Scoot Tigerair direct
19 Sep - 22 Sep Scoot Tigerair direct
09 Sep - 16 Sep Thai Lion Air direct
10 Sep - 12 Sep Scoot Tigerair direct
03 Sep - 23 Sep Scoot Tigerair direct
07 Sep - 09 Sep Thai VietJet Air
17 Sep - 22 Sep Scoot Tigerair direct
12 Sep - 17 Sep Scoot Tigerair direct
12 Sep - 24 Sep Scoot Tigerair direct
30 Sep - 11 Oct Thai AirAsia direct
30 Sep - 07 Oct Thai AirAsia direct
30 Sep - 08 Oct Thai AirAsia direct
30 Sep - 01 Oct Thai AirAsia direct
29 Sep - 11 Oct Thai AirAsia direct
29 Sep - 07 Oct Thai AirAsia direct
18 Sep - 07 Oct Thai AirAsia direct
04 Sep - 02 Oct Scoot Tigerair direct
29 Sep - 08 Oct Thai AirAsia direct
29 Sep - 01 Oct Thai AirAsia direct

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